4342 lines
110 KiB
Plaintext
4342 lines
110 KiB
Plaintext
# Functionality covered: operation of all IO commands, and all procedures
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# defined in generic/tclIO.c.
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#
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# This file contains a collection of tests for one or more of the Tcl
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# built-in commands. Sourcing this file into Tcl runs the tests and
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# generates output for errors. No output means no errors were found.
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#
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# Copyright (c) 1991-1994 The Regents of the University of California.
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# Copyright (c) 1994-1996 Sun Microsystems, Inc.
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#
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# See the file "license.terms" for information on usage and redistribution
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# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
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#
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# "@(#) io.test 1.75 96/04/18 09:58:51"
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if {[string compare test [info procs test]] == 1} then {source defs}
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removeFile test1
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removeFile pipe
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# These tests are disabled until we decide what to do with "unsupported0".
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#
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#test io-1.7 {unsupported0 command} {
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# removeFile test1
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# set f1 [open iocmd.test]
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# set f2 [open test1 w]
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# unsupported0 $f1 $f2
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# close $f1
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# catch {close $f2}
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# set s1 [file size io.test]
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# set s2 [file size test1]
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# set x ok
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# if {"$s1" != "$s2"} {
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# set x broken
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# }
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# set x
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#} ok
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#test io-1.8 {unsupported0 command} {
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# removeFile test1
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# set f1 [open io.test]
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# set f2 [open test1 w]
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# unsupported0 $f1 $f2 40
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# close $f1
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# close $f2
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# file size test1
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#} 40
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#test io-1.9 {unsupported0 command} {
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# removeFile test1
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# set f1 [open io.test]
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# set f2 [open test1 w]
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# unsupported0 $f1 $f2 -1
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# close $f1
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# close $f2
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# set x ok
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# set s1 [file size io.test]
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# set s2 [file size test1]
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# if {$s1 != $s2} {
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# set x broken
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# }
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# set x
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#} ok
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#test io-1.10 {unsupported0 command} {unixOrPc} {
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# removeFile pipe
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# removeFile test1
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# set f1 [open pipe w]
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# puts $f1 {puts ready}
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# puts $f1 {gets stdin}
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# puts $f1 {set f1 [open io.test r]}
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# puts $f1 {puts [read $f1 100]}
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# puts $f1 {close $f1}
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# close $f1
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# set f1 [open "|$tcltest pipe" r+]
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# gets $f1
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# puts $f1 ready
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# flush $f1
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# set f2 [open test1 w]
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# set c [unsupported0 $f1 $f2 40]
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# catch {close $f1}
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# close $f2
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# set s1 [file size test1]
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# set x ok
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# if {$s1 != "40"} {
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# set x broken
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# }
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# list $c $x
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#} {40 ok}
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# Test standard handle management. The functions tested are
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# Tcl_SetStdChannel and Tcl_GetStdChannel. Incidentally we are
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# also testing channel table management.
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if {$tcl_platform(platform) == "macintosh"} {
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set consoleFileNames [list console0 console1 console2]
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} else {
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set consoleFileNames [lsort [testchannel open]]
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}
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test io-1.1 {Tcl_SetStdChannel and Tcl_GetStdChannel} {
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set l ""
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lappend l [fconfigure stdin -buffering]
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lappend l [fconfigure stdout -buffering]
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lappend l [fconfigure stderr -buffering]
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lappend l [lsort [testchannel open]]
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set l
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} [list line line none $consoleFileNames]
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test io-1.2 {Tcl_SetStdChannel and Tcl_GetStdChannel} {
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interp create x
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set l ""
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lappend l [x eval {fconfigure stdin -buffering}]
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lappend l [x eval {fconfigure stdout -buffering}]
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lappend l [x eval {fconfigure stderr -buffering}]
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interp delete x
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set l
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} {line line none}
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test io-1.3 {Tcl_SetStdChannel & Tcl_GetStdChannel} {unixOrPc} {
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set f [open test1 w]
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puts $f {
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close stdin
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close stdout
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close stderr
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set f [open test1 r]
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set f2 [open test2 w]
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set f3 [open test3 w]
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puts stdout [gets stdin]
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puts stdout out
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puts stderr err
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close $f
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close $f2
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close $f3
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}
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close $f
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set result [eval exec $tcltest test1]
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set f [open test2 r]
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set f2 [open test3 r]
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lappend result [read $f] [read $f2]
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close $f
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close $f2
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set result
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} {{
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out
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} {err
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}}
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# This test relies on the fact that the smallest available fd is used first.
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test io-1.4 {Tcl_SetStdChannel & Tcl_GetStdChannel} {unixOnly} {
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set f [open test1 w]
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puts $f { close stdin
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close stdout
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close stderr
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set f [open test1 r]
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set f2 [open test2 w]
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set f3 [open test3 w]
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puts stdout [gets stdin]
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puts stdout $f2
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puts stderr $f3
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close $f
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close $f2
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close $f3
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}
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close $f
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set result [eval exec $tcltest test1]
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set f [open test2 r]
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set f2 [open test3 r]
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lappend result [read $f] [read $f2]
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close $f
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close $f2
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set result
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} {{ close stdin
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file1
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} {file2
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}}
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catch {interp delete z}
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test io-1.5 {Tcl_GetChannel: stdio name translation} {
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interp create z
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eof stdin
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catch {z eval flush stdin} msg1
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catch {z eval close stdin} msg2
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catch {z eval flush stdin} msg3
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set result [list $msg1 $msg2 $msg3]
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interp delete z
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set result
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} {{channel "stdin" wasn't opened for writing} {} {can not find channel named "stdin"}}
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test io-1.6 {Tcl_GetChannel: stdio name translation} {
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interp create z
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eof stdout
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catch {z eval flush stdout} msg1
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catch {z eval close stdout} msg2
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catch {z eval flush stdout} msg3
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set result [list $msg1 $msg2 $msg3]
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interp delete z
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set result
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} {{} {} {can not find channel named "stdout"}}
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test io-1.7 {Tcl_GetChannel: stdio name translation} {
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interp create z
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eof stderr
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catch {z eval flush stderr} msg1
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catch {z eval close stderr} msg2
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catch {z eval flush stderr} msg3
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set result [list $msg1 $msg2 $msg3]
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interp delete z
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set result
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} {{} {} {can not find channel named "stderr"}}
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# Must add test function for testing Tcl_CreateCloseHandler and
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# Tcl_DeleteCloseHandler.
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# Test channel table management. The functions tested are
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# GetChannelTable, DeleteChannelTable, Tcl_RegisterChannel,
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# Tcl_UnregisterChannel, Tcl_GetChannel and Tcl_CreateChannel.
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test io-3.1 {GetChannelTable, DeleteChannelTable on std handles} {
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interp create x
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set l ""
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lappend l [testchannel refcount stdin]
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x eval {eof stdin}
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lappend l [testchannel refcount stdin]
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interp delete x
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lappend l [testchannel refcount stdin]
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set l
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} {2 2 1}
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test io-3.2 {GetChannelTable, DeleteChannelTable on std handles} {
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interp create x
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set l ""
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lappend l [testchannel refcount stdout]
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x eval {eof stdout}
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lappend l [testchannel refcount stdout]
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interp delete x
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lappend l [testchannel refcount stdout]
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set l
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} {2 2 1}
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test io-3.3 {GetChannelTable, DeleteChannelTable on std handles} {
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interp create x
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set l ""
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lappend l [testchannel refcount stderr]
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x eval {eof stderr}
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lappend l [testchannel refcount stderr]
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interp delete x
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lappend l [testchannel refcount stderr]
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set l
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} {2 2 1}
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test io-3.4 {Tcl_RegisterChannel, Tcl_UnregisterChannel} {
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removeFile test1
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set l ""
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set f [open test1 w]
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lappend l [lindex [testchannel info $f] 15]
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close $f
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if {[catch {lindex [testchannel info $f] 15} msg]} {
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lappend l $msg
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} else {
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lappend l "very broken: $f found after being closed"
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}
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string compare [string tolower $l] \
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[list 1 [format "can not find channel named \"%s\"" $f]]
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} 0
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test io-3.5 {Tcl_RegisterChannel, Tcl_UnregisterChannel} {
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removeFile test1
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set l ""
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set f [open test1 w]
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lappend l [lindex [testchannel info $f] 15]
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interp create x
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interp share "" $f x
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lappend l [lindex [testchannel info $f] 15]
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x eval close $f
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lappend l [lindex [testchannel info $f] 15]
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interp delete x
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lappend l [lindex [testchannel info $f] 15]
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close $f
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if {[catch {lindex [testchannel info $f] 15} msg]} {
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lappend l $msg
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} else {
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lappend l "very broken: $f found after being closed"
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}
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string compare [string tolower $l] \
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[list 1 2 1 1 [format "can not find channel named \"%s\"" $f]]
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} 0
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test io-3.6 {Tcl_RegisterChannel, Tcl_UnregisterChannel} {
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removeFile test1
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set l ""
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set f [open test1 w]
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lappend l [lindex [testchannel info $f] 15]
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interp create x
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interp share "" $f x
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lappend l [lindex [testchannel info $f] 15]
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interp delete x
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lappend l [lindex [testchannel info $f] 15]
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close $f
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if {[catch {lindex [testchannel info $f] 15} msg]} {
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lappend l $msg
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} else {
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lappend l "very broken: $f found after being closed"
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}
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string compare [string tolower $l] \
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[list 1 2 1 [format "can not find channel named \"%s\"" $f]]
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} 0
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test io-3.7 {Tcl_GetChannel->Tcl_GetStdChannel, standard handles} {
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eof stdin
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} 0
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test io-3.6 {testing Tcl_GetChannel, user opened handle} {
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removeFile test1
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set f [open test1 w]
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set x [eof $f]
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close $f
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set x
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} 0
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test io-3.8 {Tcl_GetChannel, channel not found} {
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list [catch {eof file34} msg] $msg
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} {1 {can not find channel named "file34"}}
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test io-3.9 {Tcl_CreateChannel, insertion into channel table} {
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removeFile test1
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set f [open test1 w]
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set l ""
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lappend l [eof $f]
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close $f
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if {[catch {lindex [testchannel info $f] 15} msg]} {
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lappend l $msg
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} else {
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lappend l "very broken: $f found after being closed"
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}
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string compare [string tolower $l] \
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[list 0 [format "can not find channel named \"%s\"" $f]]
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} 0
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# Test management of attributes associated with a channel, such as
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# its default translation, its name and type, etc. The functions
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# tested in this group are Tcl_GetChannelName,
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# Tcl_GetChannelType and Tcl_GetChannelFile. Tcl_GetChannelInstanceData
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# not tested because files do not use the instance data.
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test io-4.1 {Tcl_GetChannelName} {
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removeFile test1
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set f [open test1 w]
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set n [testchannel name $f]
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close $f
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string compare $n $f
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} 0
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test io-4.2 {Tcl_GetChannelType} {
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removeFile test1
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set f [open test1 w]
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set t [testchannel type $f]
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close $f
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string compare $t file
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} 0
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test io-4.3 {Tcl_GetChannelFile, input} {
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set f [open io.test r]
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gets $f
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set l ""
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lappend l [testchannel inputbuffered $f]
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lappend l [tell $f]
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close $f
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set l
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} {4022 74}
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test io-4.4 {Tcl_GetChannelFile, output} {
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removeFile test1
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set f [open test1 w]
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fconfigure $f -translation lf
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puts $f hello
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set l ""
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lappend l [testchannel outputbuffered $f]
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lappend l [tell $f]
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flush $f
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lappend l [testchannel outputbuffered $f]
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lappend l [tell $f]
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close $f
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removeFile test1
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set l
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} {6 6 0 6}
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# Test flushing. The functions tested here are FlushChannel.
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test io-5.1 {FlushChannel, no output buffered} {
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removeFile test1
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set f [open test1 w]
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flush $f
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set s [file size test1]
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close $f
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set s
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} 0
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test io-5.2 {FlushChannel, some output buffered} {
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removeFile test1
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set f [open test1 w]
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fconfigure $f -translation lf -eofchar {}
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set l ""
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puts $f hello
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lappend l [file size test1]
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flush $f
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lappend l [file size test1]
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close $f
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lappend l [file size test1]
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set l
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} {0 6 6}
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test io-5.3 {FlushChannel, implicit flush on close} {
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removeFile test1
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set f [open test1 w]
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fconfigure $f -translation lf -eofchar {}
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set l ""
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puts $f hello
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lappend l [file size test1]
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close $f
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lappend l [file size test1]
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set l
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} {0 6}
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test io-5.4 {FlushChannel, implicit flush when buffer fills} {
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removeFile test1
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set f [open test1 w]
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fconfigure $f -translation lf -eofchar {}
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fconfigure $f -buffersize 60
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set l ""
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lappend l [file size test1]
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for {set i 0} {$i < 12} {incr i} {
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puts $f hello
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}
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lappend l [file size test1]
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flush $f
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lappend l [file size test1]
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close $f
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set l
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} {0 60 72}
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test io-5.5 {FlushChannel, implicit flush when buffer fills and on close} {unixOrPc} {
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removeFile test1
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set f [open test1 w]
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fconfigure $f -translation lf -buffersize 60 -eofchar {}
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set l ""
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lappend l [file size test1]
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for {set i 0} {$i < 12} {incr i} {
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puts $f hello
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}
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lappend l [file size test1]
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close $f
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lappend l [file size test1]
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set l
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} {0 60 72}
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test io-5.6 {FlushChannel, async flushing, async close} {unixOrPc asyncPipeClose} {
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removeFile pipe
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removeFile output
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set f [open pipe w]
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puts $f {
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set f [open output w]
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fconfigure $f -translation lf -buffering none -eofchar {}
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while {![eof stdin]} {
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after 20
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puts -nonewline $f [read stdin 1024]
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}
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close $f
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}
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close $f
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set x 01234567890123456789012345678901
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for {set i 0} {$i < 11} {incr i} {
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set x "$x$x"
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}
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set f [open output w]
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close $f
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set f [open "|$tcltest pipe" w]
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fconfigure $f -blocking off
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puts -nonewline $f $x
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close $f
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set counter 0
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while {([file size output] < 65536) && ($counter < 1000)} {
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incr counter
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after 20
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update
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}
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if {$counter == 1000} {
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set result probably_broken
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} else {
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set result ok
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}
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} ok
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# Tests closing a channel. The functions tested are CloseChannel and Tcl_Close.
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test io-6.1 {CloseChannel called when all references are dropped} {
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removeFile test1
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set f [open test1 w]
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interp create x
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interp share "" $f x
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set l ""
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lappend l [testchannel refcount $f]
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x eval close $f
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interp delete x
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lappend l [testchannel refcount $f]
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close $f
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set l
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} {2 1}
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test io-6.2 {CloseChannel called when all references are dropped} {
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removeFile test1
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set f [open test1 w]
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interp create x
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interp share "" $f x
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puts -nonewline $f abc
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close $f
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x eval puts $f def
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x eval close $f
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interp delete x
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set f [open test1 r]
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set l [gets $f]
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close $f
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set l
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} abcdef
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test io-6.3 {CloseChannel, not called before output queue is empty} {unixOrPc asyncPipeClose tempNotPc nonPortable} {
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removeFile pipe
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removeFile output
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set f [open pipe w]
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puts $f {
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# Need to not have eof char appended on close, because the other
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# side of the pipe already closed, so that writing would cause an
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# error "invalid file".
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fconfigure stdout -eofchar {}
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fconfigure stderr -eofchar {}
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set f [open output w]
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fconfigure $f -translation lf -buffering none
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for {set x 0} {$x < 20} {incr x} {
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after 20
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puts -nonewline $f [read stdin 1024]
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}
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close $f
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}
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close $f
|
|
set x 01234567890123456789012345678901
|
|
for {set i 0} {$i < 11} {incr i} {
|
|
set x "$x$x"
|
|
}
|
|
set f [open output w]
|
|
close $f
|
|
set f [open "|$tcltest pipe" r+]
|
|
fconfigure $f -blocking off -eofchar {}
|
|
puts -nonewline $f $x
|
|
close $f
|
|
set counter 0
|
|
while {([file size output] < 20480) && ($counter < 1000)} {
|
|
incr counter
|
|
after 20
|
|
update
|
|
}
|
|
if {$counter == 1000} {
|
|
set result probably_broken
|
|
} else {
|
|
set result ok
|
|
}
|
|
#
|
|
# Wait for the flush to finish
|
|
#
|
|
catch {vwait x}
|
|
set result
|
|
} ok
|
|
test io-6.4 {Tcl_Close} {
|
|
removeFile test1
|
|
set l ""
|
|
lappend l [lsort [testchannel open]]
|
|
set f [open test1 w]
|
|
lappend l [lsort [testchannel open]]
|
|
close $f
|
|
lappend l [lsort [testchannel open]]
|
|
set x [list $consoleFileNames \
|
|
[lsort [eval list $consoleFileNames $f]] \
|
|
$consoleFileNames]
|
|
string compare $l $x
|
|
} 0
|
|
test io-6.5 {Tcl_Close vs standard handles} {unixOnly} {
|
|
removeFile script
|
|
set f [open script w]
|
|
puts $f {
|
|
close stdin
|
|
puts [testchannel open]
|
|
}
|
|
close $f
|
|
set f [open "|$tcltest script" r]
|
|
set l [gets $f]
|
|
close $f
|
|
set l
|
|
} {file1 file2}
|
|
|
|
# Test output on channels. The functions tested are Tcl_Write
|
|
# and Tcl_Flush.
|
|
|
|
test io-7.1 {Tcl_Write, channel not writable} {
|
|
list [catch {puts stdin hello} msg] $msg
|
|
} {1 {channel "stdin" wasn't opened for writing}}
|
|
test io-7.2 {Tcl_Write, empty string} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -eofchar {}
|
|
puts -nonewline $f ""
|
|
close $f
|
|
file size test1
|
|
} 0
|
|
test io-7.3 {Tcl_Write, nonempty string} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -eofchar {}
|
|
puts -nonewline $f hello
|
|
close $f
|
|
file size test1
|
|
} 5
|
|
test io-7.4 {Tcl_Write, buffering in full buffering mode} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf -buffering full -eofchar {}
|
|
puts $f hello
|
|
set l ""
|
|
lappend l [testchannel outputbuffered $f]
|
|
lappend l [file size test1]
|
|
flush $f
|
|
lappend l [testchannel outputbuffered $f]
|
|
lappend l [file size test1]
|
|
close $f
|
|
set l
|
|
} {6 0 0 6}
|
|
test io-7.5 {Tcl_Write, buffering in line buffering mode} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf -buffering line -eofchar {}
|
|
puts -nonewline $f hello
|
|
set l ""
|
|
lappend l [testchannel outputbuffered $f]
|
|
lappend l [file size test1]
|
|
puts $f hello
|
|
lappend l [testchannel outputbuffered $f]
|
|
lappend l [file size test1]
|
|
close $f
|
|
set l
|
|
} {5 0 0 11}
|
|
test io-7.6 {Tcl_Write, buffering in no buffering mode} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf -buffering none -eofchar {}
|
|
puts -nonewline $f hello
|
|
set l ""
|
|
lappend l [testchannel outputbuffered $f]
|
|
lappend l [file size test1]
|
|
puts $f hello
|
|
lappend l [testchannel outputbuffered $f]
|
|
lappend l [file size test1]
|
|
close $f
|
|
set l
|
|
} {0 5 0 11}
|
|
test io-7.7 {Tcl_Flush, full buffering} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf -buffering full -eofchar {}
|
|
puts -nonewline $f hello
|
|
set l ""
|
|
lappend l [testchannel outputbuffered $f]
|
|
lappend l [file size test1]
|
|
puts $f hello
|
|
lappend l [testchannel outputbuffered $f]
|
|
lappend l [file size test1]
|
|
flush $f
|
|
lappend l [testchannel outputbuffered $f]
|
|
lappend l [file size test1]
|
|
close $f
|
|
set l
|
|
} {5 0 11 0 0 11}
|
|
test io-7.8 {Tcl_Flush, full buffering} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf -buffering line
|
|
puts -nonewline $f hello
|
|
set l ""
|
|
lappend l [testchannel outputbuffered $f]
|
|
lappend l [file size test1]
|
|
flush $f
|
|
lappend l [testchannel outputbuffered $f]
|
|
lappend l [file size test1]
|
|
puts $f hello
|
|
lappend l [testchannel outputbuffered $f]
|
|
lappend l [file size test1]
|
|
flush $f
|
|
lappend l [testchannel outputbuffered $f]
|
|
lappend l [file size test1]
|
|
close $f
|
|
set l
|
|
} {5 0 0 5 0 11 0 11}
|
|
test io-7.9 {Tcl_Flush, channel not writable} {
|
|
list [catch {flush stdin} msg] $msg
|
|
} {1 {channel "stdin" wasn't opened for writing}}
|
|
test io-7.10 {Tcl_Write, looping and buffering} {
|
|
removeFile test1
|
|
set f1 [open test1 w]
|
|
fconfigure $f1 -translation lf -eofchar {}
|
|
set f2 [open io.test r]
|
|
for {set x 0} {$x < 10} {incr x} {
|
|
puts $f1 [gets $f2]
|
|
}
|
|
close $f2
|
|
close $f1
|
|
file size test1
|
|
} 439
|
|
test io-7.11 {Tcl_Write, no newline, implicit flush} {
|
|
removeFile test1
|
|
set f1 [open test1 w]
|
|
fconfigure $f1 -eofchar {}
|
|
set f2 [open io.test r]
|
|
for {set x 0} {$x < 10} {incr x} {
|
|
puts -nonewline $f1 [gets $f2]
|
|
}
|
|
close $f1
|
|
close $f2
|
|
file size test1
|
|
} 429
|
|
test io-7.12 {Tcl_Write on a pipe} {unixOrPc} {
|
|
removeFile test1
|
|
removeFile pipe
|
|
set f1 [open pipe w]
|
|
puts $f1 {
|
|
set f1 [open io.test r]
|
|
for {set x 0} {$x < 10} {incr x} {
|
|
puts [gets $f1]
|
|
}
|
|
}
|
|
close $f1
|
|
set f1 [open "|$tcltest pipe" r]
|
|
set f2 [open io.test r]
|
|
set y ok
|
|
for {set x 0} {$x < 10} {incr x} {
|
|
set l1 [gets $f1]
|
|
set l2 [gets $f2]
|
|
if {"$l1" != "$l2"} {
|
|
set y broken
|
|
}
|
|
}
|
|
close $f1
|
|
close $f2
|
|
set y
|
|
} ok
|
|
test io-7.13 {Tcl_Write to a pipe, line buffered} {unixOrPc} {
|
|
removeFile test1
|
|
removeFile pipe
|
|
set f1 [open pipe w]
|
|
puts $f1 {
|
|
puts [gets stdin]
|
|
puts [gets stdin]
|
|
}
|
|
close $f1
|
|
set y ok
|
|
set f1 [open "|$tcltest pipe" r+]
|
|
fconfigure $f1 -buffering line
|
|
set f2 [open io.test r]
|
|
set line [gets $f2]
|
|
puts $f1 $line
|
|
set backline [gets $f1]
|
|
if {"$line" != "$backline"} {
|
|
set y broken
|
|
}
|
|
set line [gets $f2]
|
|
puts $f1 $line
|
|
set backline [gets $f1]
|
|
if {"$line" != "$backline"} {
|
|
set y broken
|
|
}
|
|
close $f1
|
|
close $f2
|
|
set y
|
|
} ok
|
|
test io-7.14 {Tcl_Write, buffering and implicit flush at close} {
|
|
removeFile test3
|
|
set f [open test3 w]
|
|
puts -nonewline $f "Text1"
|
|
puts -nonewline $f " Text 2"
|
|
puts $f " Text 3"
|
|
close $f
|
|
set f [open test3 r]
|
|
set x [gets $f]
|
|
close $f
|
|
set x
|
|
} {Text1 Text 2 Text 3}
|
|
test io-7.15 {Tcl_Flush, channel not open for writing} {
|
|
removeFile test1
|
|
set fd [open test1 w]
|
|
close $fd
|
|
set fd [open test1 r]
|
|
set x [list [catch {flush $fd} msg] $msg]
|
|
close $fd
|
|
string compare $x \
|
|
[list 1 "channel \"$fd\" wasn't opened for writing"]
|
|
} 0
|
|
test io-7.16 {Tcl_Flush on pipe opened only for reading} {unixOrPc unixExecs} {
|
|
set fd [open "|cat io.test" r]
|
|
set x [list [catch {flush $fd} msg] $msg]
|
|
catch {close $fd}
|
|
string compare $x \
|
|
[list 1 "channel \"$fd\" wasn't opened for writing"]
|
|
} 0
|
|
test io-7.17 {Tcl_Write buffers, then Tcl_Flush flushes} {
|
|
removeFile test1
|
|
set f1 [open test1 w]
|
|
fconfigure $f1 -translation lf
|
|
puts $f1 hello
|
|
puts $f1 hello
|
|
puts $f1 hello
|
|
flush $f1
|
|
set x [file size test1]
|
|
close $f1
|
|
set x
|
|
} 18
|
|
test io-7.18 {Tcl_Write and Tcl_Flush intermixed} {
|
|
removeFile test1
|
|
set x ""
|
|
set f1 [open test1 w]
|
|
fconfigure $f1 -translation lf
|
|
puts $f1 hello
|
|
puts $f1 hello
|
|
puts $f1 hello
|
|
flush $f1
|
|
lappend x [file size test1]
|
|
puts $f1 hello
|
|
flush $f1
|
|
lappend x [file size test1]
|
|
puts $f1 hello
|
|
flush $f1
|
|
lappend x [file size test1]
|
|
close $f1
|
|
set x
|
|
} {18 24 30}
|
|
test io-7.19 {Explicit and implicit flushes} {
|
|
removeFile test1
|
|
set f1 [open test1 w]
|
|
fconfigure $f1 -translation lf -eofchar {}
|
|
set x ""
|
|
puts $f1 hello
|
|
puts $f1 hello
|
|
puts $f1 hello
|
|
flush $f1
|
|
lappend x [file size test1]
|
|
puts $f1 hello
|
|
flush $f1
|
|
lappend x [file size test1]
|
|
puts $f1 hello
|
|
close $f1
|
|
lappend x [file size test1]
|
|
set x
|
|
} {18 24 30}
|
|
test io-7.20 {Implicit flush when buffer is full} {
|
|
removeFile test1
|
|
set f1 [open test1 w]
|
|
fconfigure $f1 -translation lf -eofchar {}
|
|
set line "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
|
|
for {set x 0} {$x < 100} {incr x} {
|
|
puts $f1 $line
|
|
}
|
|
set z ""
|
|
lappend z [file size test1]
|
|
for {set x 0} {$x < 100} {incr x} {
|
|
puts $f1 $line
|
|
}
|
|
lappend z [file size test1]
|
|
close $f1
|
|
lappend z [file size test1]
|
|
set z
|
|
} {4096 12288 12600}
|
|
test io-7.21 {Tcl_Flush to pipe} {unixOrPc} {
|
|
removeFile pipe
|
|
set f1 [open pipe w]
|
|
puts $f1 {set x [read stdin 6]}
|
|
puts $f1 {set cnt [string length $x]}
|
|
puts $f1 {puts "read $cnt characters"}
|
|
close $f1
|
|
set f1 [open "|$tcltest pipe" r+]
|
|
puts $f1 hello
|
|
flush $f1
|
|
set x [gets $f1]
|
|
catch {close $f1}
|
|
set x
|
|
} "read 6 characters"
|
|
test io-7.22 {Tcl_Flush called at other end of pipe} {unixOrPc} {
|
|
removeFile pipe
|
|
set f1 [open pipe w]
|
|
puts $f1 {
|
|
fconfigure stdout -buffering full
|
|
puts hello
|
|
puts hello
|
|
flush stdout
|
|
gets stdin
|
|
puts bye
|
|
flush stdout
|
|
}
|
|
close $f1
|
|
set f1 [open "|$tcltest pipe" r+]
|
|
set x ""
|
|
lappend x [gets $f1]
|
|
lappend x [gets $f1]
|
|
puts $f1 hello
|
|
flush $f1
|
|
lappend x [gets $f1]
|
|
close $f1
|
|
set x
|
|
} {hello hello bye}
|
|
test io-7.23 {Tcl_Flush and line buffering at end of pipe} {unixOrPc} {
|
|
removeFile pipe
|
|
set f1 [open pipe w]
|
|
puts $f1 {
|
|
puts hello
|
|
puts hello
|
|
gets stdin
|
|
puts bye
|
|
}
|
|
close $f1
|
|
set f1 [open "|$tcltest pipe" r+]
|
|
set x ""
|
|
lappend x [gets $f1]
|
|
lappend x [gets $f1]
|
|
puts $f1 hello
|
|
flush $f1
|
|
lappend x [gets $f1]
|
|
close $f1
|
|
set x
|
|
} {hello hello bye}
|
|
test io-7.24 {Tcl_Write and Tcl_Flush move end of file} {
|
|
set f [open test3 w]
|
|
puts $f "Line 1"
|
|
puts $f "Line 2"
|
|
set f2 [open test3]
|
|
set x {}
|
|
lappend x [read -nonewline $f2]
|
|
close $f2
|
|
flush $f
|
|
set f2 [open test3]
|
|
lappend x [read -nonewline $f2]
|
|
close $f2
|
|
close $f
|
|
set x
|
|
} {{} {Line 1
|
|
Line 2}}
|
|
test io-7.25 {Implicit flush with Tcl_Flush to command pipelines} {unixOrPc unixExecs} {
|
|
removeFile test3
|
|
set f [open "| cat | cat > test3" w]
|
|
puts $f "Line 1"
|
|
puts $f "Line 2"
|
|
close $f
|
|
after 100
|
|
set f [open test3 r]
|
|
set x [read $f]
|
|
close $f
|
|
set x
|
|
} {Line 1
|
|
Line 2
|
|
}
|
|
test io-7.26 {Tcl_Flush, Tcl_Write on bidirectional pipelines} {unixOrPc unixExecs} {
|
|
set f [open "| cat -u" r+]
|
|
puts $f "Line1"
|
|
flush $f
|
|
set x [gets $f]
|
|
close $f
|
|
set x
|
|
} {Line1}
|
|
test io-7.27 {Tcl_Flush on closed pipeline} {unixOrPc tempNotPc} {
|
|
removeFile pipe
|
|
set f [open pipe w]
|
|
puts $f {exit}
|
|
close $f
|
|
set f [open "|$tcltest pipe" r+]
|
|
gets $f
|
|
puts $f output
|
|
after 50
|
|
#
|
|
# The flush below will get a SIGPIPE. This is an expected part of
|
|
# test and indicates that the test operates correctly. If you run
|
|
# this test under a debugger, the signal will by intercepted unless
|
|
# you disable the debugger's signal interception.
|
|
#
|
|
if {[catch {flush $f} msg]} {
|
|
set x [list 1 $msg $errorCode]
|
|
catch {close $f}
|
|
} else {
|
|
if {[catch {close $f} msg]} {
|
|
set x [list 1 $msg $errorCode]
|
|
} else {
|
|
set x {this was supposed to fail and did not}
|
|
}
|
|
}
|
|
regsub {".*":} $x {"":} x
|
|
string tolower $x
|
|
} {1 {error flushing "": broken pipe} {posix epipe {broken pipe}}}
|
|
test io-7.28 {Tcl_Write, lf mode} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf -eofchar {}
|
|
puts $f hello\nthere\nand\nhere
|
|
flush $f
|
|
set s [file size test1]
|
|
close $f
|
|
set s
|
|
} 21
|
|
test io-7.29 {Tcl_Write, cr mode} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation cr -eofchar {}
|
|
puts $f hello\nthere\nand\nhere
|
|
close $f
|
|
file size test1
|
|
} 21
|
|
test io-7.30 {Tcl_Write, crlf mode} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation crlf -eofchar {}
|
|
puts $f hello\nthere\nand\nhere
|
|
close $f
|
|
file size test1
|
|
} 25
|
|
test io-7.31 {Tcl_Write, background flush} {unixOrPc} {
|
|
removeFile pipe
|
|
removeFile output
|
|
set f [open pipe w]
|
|
puts $f {set f [open output w]}
|
|
puts $f {fconfigure $f -translation lf}
|
|
set x [list while {![eof stdin]}]
|
|
set x "$x {"
|
|
puts $f $x
|
|
puts $f { puts -nonewline $f [read stdin 4096]}
|
|
puts $f { flush $f}
|
|
puts $f "}"
|
|
puts $f {close $f}
|
|
close $f
|
|
set x 01234567890123456789012345678901
|
|
for {set i 0} {$i < 11} {incr i} {
|
|
set x "$x$x"
|
|
}
|
|
set f [open output w]
|
|
close $f
|
|
set f [open "|$tcltest pipe" r+]
|
|
fconfigure $f -blocking off
|
|
puts -nonewline $f $x
|
|
close $f
|
|
set counter 0
|
|
while {([file size output] < 65536) && ($counter < 1000)} {
|
|
incr counter
|
|
after 5
|
|
update
|
|
}
|
|
if {$counter == 1000} {
|
|
set result probably_broken
|
|
} else {
|
|
set result ok
|
|
}
|
|
} ok
|
|
test io-7.32 {Tcl_Write, background flush to slow reader} {unixOrPc asyncPipeClose} {
|
|
removeFile pipe
|
|
removeFile output
|
|
set f [open pipe w]
|
|
puts $f {set f [open output w]}
|
|
puts $f {fconfigure $f -translation lf}
|
|
set x [list while {![eof stdin]}]
|
|
set x "$x {"
|
|
puts $f $x
|
|
puts $f { after 20}
|
|
puts $f { puts -nonewline $f [read stdin 1024]}
|
|
puts $f { flush $f}
|
|
puts $f "}"
|
|
puts $f {close $f}
|
|
close $f
|
|
set x 01234567890123456789012345678901
|
|
for {set i 0} {$i < 11} {incr i} {
|
|
set x "$x$x"
|
|
}
|
|
set f [open output w]
|
|
close $f
|
|
set f [open "|$tcltest pipe" r+]
|
|
fconfigure $f -blocking off
|
|
puts -nonewline $f $x
|
|
close $f
|
|
set counter 0
|
|
while {([file size output] < 65536) && ($counter < 1000)} {
|
|
incr counter
|
|
after 20
|
|
update
|
|
}
|
|
if {$counter == 1000} {
|
|
set result probably_broken
|
|
} else {
|
|
set result ok
|
|
}
|
|
} ok
|
|
|
|
# Test end of line translations. Procedures tested are Tcl_Write, Tcl_Read.
|
|
|
|
test io-8.1 {Tcl_Write lf, Tcl_Read lf} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf
|
|
puts $f hello\nthere\nand\nhere
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation lf
|
|
set x [read $f]
|
|
close $f
|
|
set x
|
|
} "hello\nthere\nand\nhere\n"
|
|
test io-8.2 {Tcl_Write lf, Tcl_Read cr} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf
|
|
puts $f hello\nthere\nand\nhere
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation cr
|
|
set x [read $f]
|
|
close $f
|
|
set x
|
|
} "hello\nthere\nand\nhere\n"
|
|
test io-8.3 {Tcl_Write lf, Tcl_Read crlf} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf
|
|
puts $f hello\nthere\nand\nhere
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation crlf
|
|
set x [read $f]
|
|
close $f
|
|
set x
|
|
} "hello\nthere\nand\nhere\n"
|
|
test io-8.4 {Tcl_Write cr, Tcl_Read cr} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation cr
|
|
puts $f hello\nthere\nand\nhere
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation cr
|
|
set x [read $f]
|
|
close $f
|
|
set x
|
|
} "hello\nthere\nand\nhere\n"
|
|
test io-8.5 {Tcl_Write cr, Tcl_Read lf} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation cr
|
|
puts $f hello\nthere\nand\nhere
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation lf
|
|
set x [read $f]
|
|
close $f
|
|
set x
|
|
} "hello\rthere\rand\rhere\r"
|
|
test io-8.6 {Tcl_Write cr, Tcl_Read crlf} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation cr
|
|
puts $f hello\nthere\nand\nhere
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation crlf
|
|
set x [read $f]
|
|
close $f
|
|
set x
|
|
} "hello\rthere\rand\rhere\r"
|
|
test io-8.7 {Tcl_Write crlf, Tcl_Read crlf} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation crlf
|
|
puts $f hello\nthere\nand\nhere
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation crlf
|
|
set x [read $f]
|
|
close $f
|
|
set x
|
|
} "hello\nthere\nand\nhere\n"
|
|
test io-8.8 {Tcl_Write crlf, Tcl_Read lf} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation crlf
|
|
puts $f hello\nthere\nand\nhere
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation lf
|
|
set x [read $f]
|
|
close $f
|
|
set x
|
|
} "hello\r\nthere\r\nand\r\nhere\r\n"
|
|
test io-8.9 {Tcl_Write crlf, Tcl_Read cr} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation crlf
|
|
puts $f hello\nthere\nand\nhere
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation cr
|
|
set x [read $f]
|
|
close $f
|
|
set x
|
|
} "hello\n\nthere\n\nand\n\nhere\n\n"
|
|
test io-8.10 {Tcl_Write lf, Tcl_Read auto} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf
|
|
puts $f hello\nthere\nand\nhere
|
|
close $f
|
|
set f [open test1 r]
|
|
set c [read $f]
|
|
set x [fconfigure $f -translation]
|
|
close $f
|
|
list $c $x
|
|
} {{hello
|
|
there
|
|
and
|
|
here
|
|
} auto}
|
|
test io-8.11 {Tcl_Write cr, Tcl_Read auto} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation cr
|
|
puts $f hello\nthere\nand\nhere
|
|
close $f
|
|
set f [open test1 r]
|
|
set c [read $f]
|
|
set x [fconfigure $f -translation]
|
|
close $f
|
|
list $c $x
|
|
} {{hello
|
|
there
|
|
and
|
|
here
|
|
} auto}
|
|
test io-8.12 {Tcl_Write crlf, Tcl_Read auto} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation crlf
|
|
puts $f hello\nthere\nand\nhere
|
|
close $f
|
|
set f [open test1 r]
|
|
set c [read $f]
|
|
set x [fconfigure $f -translation]
|
|
close $f
|
|
list $c $x
|
|
} {{hello
|
|
there
|
|
and
|
|
here
|
|
} auto}
|
|
|
|
test io-8.13 {Tcl_Write crlf on block boundary, Tcl_Read auto} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation crlf
|
|
set line "123456789ABCDE" ;# 14 char plus crlf
|
|
puts -nonewline $f x ;# shift crlf across block boundary
|
|
for {set i 0} {$i < 700} {incr i} {
|
|
puts $f $line
|
|
}
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation auto
|
|
set c [read $f]
|
|
close $f
|
|
string length $c
|
|
} [expr 700*15+1]
|
|
|
|
test io-8.14 {Tcl_Write crlf on block boundary, Tcl_Read crlf} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation crlf
|
|
set line "123456789ABCDE" ;# 14 char plus crlf
|
|
puts -nonewline $f x ;# shift crlf across block boundary
|
|
for {set i 0} {$i < 700} {incr i} {
|
|
puts $f $line
|
|
}
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation crlf
|
|
set c [read $f]
|
|
close $f
|
|
string length $c
|
|
} [expr 700*15+1]
|
|
|
|
test io-8.15 {Tcl_Write mixed, Tcl_Read auto} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf
|
|
puts $f hello\nthere\nand\rhere
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation auto
|
|
set c [read $f]
|
|
close $f
|
|
set c
|
|
} {hello
|
|
there
|
|
and
|
|
here
|
|
}
|
|
test io-8.16 {Tcl_Write ^Z at end, Tcl_Read auto} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf
|
|
puts -nonewline $f hello\nthere\nand\rhere\n\x1a
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -eofchar \x1a -translation auto
|
|
set c [read $f]
|
|
close $f
|
|
set c
|
|
} {hello
|
|
there
|
|
and
|
|
here
|
|
}
|
|
test io-8.17 {Tcl_Write, implicit ^Z at end, Tcl_Read auto} {pcOnly} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -eofchar \x1a -translation lf
|
|
puts $f hello\nthere\nand\rhere
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -eofchar \x1a -translation auto
|
|
set c [read $f]
|
|
close $f
|
|
set c
|
|
} {hello
|
|
there
|
|
and
|
|
here
|
|
}
|
|
test io-8.18 {Tcl_Write, ^Z in middle, Tcl_Read auto} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf
|
|
set s [format "abc\ndef\n%cghi\nqrs" 26]
|
|
puts $f $s
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -eofchar \x1a -translation auto
|
|
set l ""
|
|
lappend l [gets $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
close $f
|
|
set l
|
|
} {abc def 0 {} 1 {} 1}
|
|
test io-8.19 {Tcl_Write, ^Z no newline in middle, Tcl_Read auto} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf
|
|
set s [format "abc\ndef\n%cghi\nqrs" 26]
|
|
puts $f $s
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -eofchar \x1a -translation auto
|
|
set l ""
|
|
lappend l [gets $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
close $f
|
|
set l
|
|
} {abc def 0 {} 1 {} 1}
|
|
test io-8.20 {Tcl_Write, ^Z in middle ignored, Tcl_Read lf} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf -eofchar {}
|
|
set s [format "abc\ndef\n%cghi\nqrs" 26]
|
|
puts $f $s
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation lf -eofchar {}
|
|
set l ""
|
|
lappend l [gets $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
close $f
|
|
set l
|
|
} "abc def 0 \x1aghi 0 qrs 0 {} 1"
|
|
test io-8.21 {Tcl_Write, ^Z in middle ignored, Tcl_Read cr} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf -eofchar {}
|
|
set s [format "abc\ndef\n%cghi\nqrs" 26]
|
|
puts $f $s
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation cr -eofchar {}
|
|
set l ""
|
|
set x [gets $f]
|
|
lappend l [string compare $x "abc\ndef\n\x1aghi\nqrs"]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
close $f
|
|
set l
|
|
} {0 1 {} 1}
|
|
test io-8.22 {Tcl_Write, ^Z in middle ignored, Tcl_Read crlf} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf -eofchar {}
|
|
set s [format "abc\ndef\n%cghi\nqrs" 26]
|
|
puts $f $s
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation crlf -eofchar {}
|
|
set l ""
|
|
set x [gets $f]
|
|
lappend l [string compare $x "abc\ndef\n\x1aghi\nqrs"]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
close $f
|
|
set l
|
|
} {0 1 {} 1}
|
|
test io-8.23 {Tcl_Write lf, ^Z in middle, Tcl_Read auto} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf
|
|
set c [format abc\ndef\n%cqrs\ntuv 26]
|
|
puts $f $c
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation auto -eofchar \x1a
|
|
set c [string length [read $f]]
|
|
set e [eof $f]
|
|
close $f
|
|
list $c $e
|
|
} {8 1}
|
|
test io-8.24 {Tcl_Write lf, ^Z in middle, Tcl_Read lf} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf
|
|
set c [format abc\ndef\n%cqrs\ntuv 26]
|
|
puts $f $c
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation lf -eofchar \x1a
|
|
set c [string length [read $f]]
|
|
set e [eof $f]
|
|
close $f
|
|
list $c $e
|
|
} {8 1}
|
|
test io-8.25 {Tcl_Write cr, ^Z in middle, Tcl_Read auto} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation cr
|
|
set c [format abc\ndef\n%cqrs\ntuv 26]
|
|
puts $f $c
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation auto -eofchar \x1a
|
|
set c [string length [read $f]]
|
|
set e [eof $f]
|
|
close $f
|
|
list $c $e
|
|
} {8 1}
|
|
test io-8.26 {Tcl_Write cr, ^Z in middle, Tcl_Read cr} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation cr
|
|
set c [format abc\ndef\n%cqrs\ntuv 26]
|
|
puts $f $c
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation cr -eofchar \x1a
|
|
set c [string length [read $f]]
|
|
set e [eof $f]
|
|
close $f
|
|
list $c $e
|
|
} {8 1}
|
|
test io-8.27 {Tcl_Write crlf, ^Z in middle, Tcl_Read auto} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation crlf
|
|
set c [format abc\ndef\n%cqrs\ntuv 26]
|
|
puts $f $c
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation auto -eofchar \x1a
|
|
set c [string length [read $f]]
|
|
set e [eof $f]
|
|
close $f
|
|
list $c $e
|
|
} {8 1}
|
|
test io-8.28 {Tcl_Write crlf, ^Z in middle, Tcl_Read crlf} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation crlf
|
|
set c [format abc\ndef\n%cqrs\ntuv 26]
|
|
puts $f $c
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation crlf -eofchar \x1a
|
|
set c [string length [read $f]]
|
|
set e [eof $f]
|
|
close $f
|
|
list $c $e
|
|
} {8 1}
|
|
|
|
# Test end of line translations. Functions tested are Tcl_Write and Tcl_Gets.
|
|
|
|
test io-9.1 {Tcl_Write lf, Tcl_Gets auto} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf
|
|
puts $f hello\nthere\nand\nhere
|
|
close $f
|
|
set f [open test1 r]
|
|
set l ""
|
|
lappend l [gets $f]
|
|
lappend l [tell $f]
|
|
lappend l [fconfigure $f -translation]
|
|
lappend l [gets $f]
|
|
lappend l [tell $f]
|
|
lappend l [fconfigure $f -translation]
|
|
close $f
|
|
set l
|
|
} {hello 6 auto there 12 auto}
|
|
test io-9.2 {Tcl_Write cr, Tcl_Gets auto} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation cr
|
|
puts $f hello\nthere\nand\nhere
|
|
close $f
|
|
set f [open test1 r]
|
|
set l ""
|
|
lappend l [gets $f]
|
|
lappend l [tell $f]
|
|
lappend l [fconfigure $f -translation]
|
|
lappend l [gets $f]
|
|
lappend l [tell $f]
|
|
lappend l [fconfigure $f -translation]
|
|
close $f
|
|
set l
|
|
} {hello 6 auto there 12 auto}
|
|
test io-9.3 {Tcl_Write crlf, Tcl_Gets auto} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation crlf
|
|
puts $f hello\nthere\nand\nhere
|
|
close $f
|
|
set f [open test1 r]
|
|
set l ""
|
|
lappend l [gets $f]
|
|
lappend l [tell $f]
|
|
lappend l [fconfigure $f -translation]
|
|
lappend l [gets $f]
|
|
lappend l [tell $f]
|
|
lappend l [fconfigure $f -translation]
|
|
close $f
|
|
set l
|
|
} {hello 7 auto there 14 auto}
|
|
test io-9.4 {Tcl_Write lf, Tcl_Gets lf} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf
|
|
puts $f hello\nthere\nand\nhere
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation lf
|
|
set l ""
|
|
lappend l [gets $f]
|
|
lappend l [tell $f]
|
|
lappend l [fconfigure $f -translation]
|
|
lappend l [gets $f]
|
|
lappend l [tell $f]
|
|
lappend l [fconfigure $f -translation]
|
|
close $f
|
|
set l
|
|
} {hello 6 lf there 12 lf}
|
|
test io-9.5 {Tcl_Write lf, Tcl_Gets cr} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf
|
|
puts $f hello\nthere\nand\nhere
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation cr
|
|
set l ""
|
|
lappend l [string length [gets $f]]
|
|
lappend l [tell $f]
|
|
lappend l [fconfigure $f -translation]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [tell $f]
|
|
lappend l [fconfigure $f -translation]
|
|
lappend l [eof $f]
|
|
close $f
|
|
set l
|
|
} {20 21 cr 1 {} 21 cr 1}
|
|
test io-9.6 {Tcl_Write lf, Tcl_Gets crlf} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf
|
|
puts $f hello\nthere\nand\nhere
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation crlf
|
|
set l ""
|
|
lappend l [string length [gets $f]]
|
|
lappend l [tell $f]
|
|
lappend l [fconfigure $f -translation]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [tell $f]
|
|
lappend l [fconfigure $f -translation]
|
|
lappend l [eof $f]
|
|
close $f
|
|
set l
|
|
} {20 21 crlf 1 {} 21 crlf 1}
|
|
test io-9.7 {Tcl_Write cr, Tcl_Gets cr} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation cr
|
|
puts $f hello\nthere\nand\nhere
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation cr
|
|
set l ""
|
|
lappend l [gets $f]
|
|
lappend l [tell $f]
|
|
lappend l [fconfigure $f -translation]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [tell $f]
|
|
lappend l [fconfigure $f -translation]
|
|
lappend l [eof $f]
|
|
close $f
|
|
set l
|
|
} {hello 6 cr 0 there 12 cr 0}
|
|
test io-9.8 {Tcl_Write cr, Tcl_Gets lf} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation cr
|
|
puts $f hello\nthere\nand\nhere
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation lf
|
|
set l ""
|
|
lappend l [string length [gets $f]]
|
|
lappend l [tell $f]
|
|
lappend l [fconfigure $f -translation]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [tell $f]
|
|
lappend l [fconfigure $f -translation]
|
|
lappend l [eof $f]
|
|
close $f
|
|
set l
|
|
} {21 21 lf 1 {} 21 lf 1}
|
|
test io-9.9 {Tcl_Write cr, Tcl_Gets crlf} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation cr
|
|
puts $f hello\nthere\nand\nhere
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation crlf
|
|
set l ""
|
|
lappend l [string length [gets $f]]
|
|
lappend l [tell $f]
|
|
lappend l [fconfigure $f -translation]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [tell $f]
|
|
lappend l [fconfigure $f -translation]
|
|
lappend l [eof $f]
|
|
close $f
|
|
set l
|
|
} {21 21 crlf 1 {} 21 crlf 1}
|
|
test io-9.10 {Tcl_Write crlf, Tcl_Gets crlf} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation crlf
|
|
puts $f hello\nthere\nand\nhere
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation crlf
|
|
set l ""
|
|
lappend l [gets $f]
|
|
lappend l [tell $f]
|
|
lappend l [fconfigure $f -translation]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [tell $f]
|
|
lappend l [fconfigure $f -translation]
|
|
lappend l [eof $f]
|
|
close $f
|
|
set l
|
|
} {hello 7 crlf 0 there 14 crlf 0}
|
|
test io-9.11 {Tcl_Write crlf, Tcl_Gets cr} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation crlf
|
|
puts $f hello\nthere\nand\nhere
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation cr
|
|
set l ""
|
|
lappend l [gets $f]
|
|
lappend l [tell $f]
|
|
lappend l [fconfigure $f -translation]
|
|
lappend l [eof $f]
|
|
lappend l [string length [gets $f]]
|
|
lappend l [tell $f]
|
|
lappend l [fconfigure $f -translation]
|
|
lappend l [eof $f]
|
|
close $f
|
|
set l
|
|
} {hello 6 cr 0 6 13 cr 0}
|
|
test io-9.12 {Tcl_Write crlf, Tcl_Gets lf} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation crlf
|
|
puts $f hello\nthere\nand\nhere
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation lf
|
|
set l ""
|
|
lappend l [string length [gets $f]]
|
|
lappend l [tell $f]
|
|
lappend l [fconfigure $f -translation]
|
|
lappend l [eof $f]
|
|
lappend l [string length [gets $f]]
|
|
lappend l [tell $f]
|
|
lappend l [fconfigure $f -translation]
|
|
lappend l [eof $f]
|
|
close $f
|
|
set l
|
|
} {6 7 lf 0 6 14 lf 0}
|
|
test io-9.13 {binary mode is synonym of lf mode} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation binary
|
|
set x [fconfigure $f -translation]
|
|
close $f
|
|
set x
|
|
} lf
|
|
#
|
|
# Test io-9.14 has been removed because "auto" output translation mode is
|
|
# not supoprted.
|
|
#
|
|
test io-9.15 {Tcl_Write mixed, Tcl_Gets auto} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf
|
|
puts $f hello\nthere\rand\r\nhere
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation auto
|
|
set l ""
|
|
lappend l [gets $f]
|
|
lappend l [gets $f]
|
|
lappend l [gets $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
close $f
|
|
set l
|
|
} {hello there and here 0 {} 1}
|
|
test io-9.16 {Tcl_Write mixed, Tcl_Gets auto} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf
|
|
puts -nonewline $f hello\nthere\rand\r\nhere\r
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation auto
|
|
set l ""
|
|
lappend l [gets $f]
|
|
lappend l [gets $f]
|
|
lappend l [gets $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
close $f
|
|
set l
|
|
} {hello there and here 0 {} 1}
|
|
test io-9.17 {Tcl_Write mixed, Tcl_Gets auto} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf
|
|
puts -nonewline $f hello\nthere\rand\r\nhere\n
|
|
close $f
|
|
set f [open test1 r]
|
|
set l ""
|
|
lappend l [gets $f]
|
|
lappend l [gets $f]
|
|
lappend l [gets $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
close $f
|
|
set l
|
|
} {hello there and here 0 {} 1}
|
|
test io-9.18 {Tcl_Write mixed, Tcl_Gets auto} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf
|
|
puts -nonewline $f hello\nthere\rand\r\nhere\r\n
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation auto
|
|
set l ""
|
|
lappend l [gets $f]
|
|
lappend l [gets $f]
|
|
lappend l [gets $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
close $f
|
|
set l
|
|
} {hello there and here 0 {} 1}
|
|
test io-9.19 {Tcl_Write ^Z at end, Tcl_Gets auto} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf
|
|
set s [format "hello\nthere\nand\rhere\n\%c" 26]
|
|
puts $f $s
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -eofchar \x1a -translation auto
|
|
set l ""
|
|
lappend l [gets $f]
|
|
lappend l [gets $f]
|
|
lappend l [gets $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
close $f
|
|
set l
|
|
} {hello there and here 0 {} 1}
|
|
test io-9.20 {Tcl_Write, implicit ^Z at end, Tcl_Gets auto} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -eofchar \x1a -translation lf
|
|
puts $f hello\nthere\nand\rhere
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -eofchar \x1a -translation auto
|
|
set l ""
|
|
lappend l [gets $f]
|
|
lappend l [gets $f]
|
|
lappend l [gets $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
close $f
|
|
set l
|
|
} {hello there and here 0 {} 1}
|
|
test io-9.21 {Tcl_Write, ^Z in middle, Tcl_Gets auto, eofChar} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf
|
|
set s [format "abc\ndef\n%cqrs\ntuv" 26]
|
|
puts $f $s
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -eofchar \x1a
|
|
fconfigure $f -translation auto
|
|
set l ""
|
|
lappend l [gets $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
close $f
|
|
set l
|
|
} {abc def 0 {} 1}
|
|
test io-9.22 {Tcl_Write, no newline ^Z in middle, Tcl_Gets auto, eofChar} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf
|
|
set s [format "abc\ndef\n%cqrs\ntuv" 26]
|
|
puts $f $s
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -eofchar \x1a -translation auto
|
|
set l ""
|
|
lappend l [gets $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
close $f
|
|
set l
|
|
} {abc def 0 {} 1}
|
|
test io-9.23 {Tcl_Write, ^Z in middle ignored, Tcl_Gets lf} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf -eofchar {}
|
|
set s [format "abc\ndef\n%cqrs\ntuv" 26]
|
|
puts $f $s
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation lf -eofchar {}
|
|
set l ""
|
|
lappend l [gets $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
close $f
|
|
set l
|
|
} "abc def 0 \x1aqrs 0 tuv 0 {} 1"
|
|
test io-9.24 {Tcl_Write, ^Z in middle ignored, Tcl_Gets cr} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation cr -eofchar {}
|
|
set s [format "abc\ndef\n%cqrs\ntuv" 26]
|
|
puts $f $s
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation cr -eofchar {}
|
|
set l ""
|
|
lappend l [gets $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
close $f
|
|
set l
|
|
} "abc def 0 \x1aqrs 0 tuv 0 {} 1"
|
|
test io-9.25 {Tcl_Write, ^Z in middle ignored, Tcl_Gets crlf} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation crlf -eofchar {}
|
|
set s [format "abc\ndef\n%cqrs\ntuv" 26]
|
|
puts $f $s
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation crlf -eofchar {}
|
|
set l ""
|
|
lappend l [gets $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
close $f
|
|
set l
|
|
} "abc def 0 \x1aqrs 0 tuv 0 {} 1"
|
|
test io-9.26 {Tcl_Write lf, ^Z in middle, Tcl_Gets auto} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf
|
|
set s [format "abc\ndef\n%cqrs\ntuv" 26]
|
|
puts $f $s
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation auto -eofchar \x1a
|
|
set l ""
|
|
lappend l [gets $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
close $f
|
|
set l
|
|
} {abc def 0 {} 1}
|
|
test io-9.27 {Tcl_Write lf, ^Z in middle, Tcl_Gets lf} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf
|
|
set s [format "abc\ndef\n%cqrs\ntuv" 26]
|
|
puts $f $s
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation lf -eofchar \x1a
|
|
set l ""
|
|
lappend l [gets $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
close $f
|
|
set l
|
|
} {abc def 0 {} 1}
|
|
test io-9.28 {Tcl_Write cr, ^Z in middle, Tcl_Gets auto} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation cr -eofchar {}
|
|
set s [format "abc\ndef\n%cqrs\ntuv" 26]
|
|
puts $f $s
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation auto -eofchar \x1a
|
|
set l ""
|
|
lappend l [gets $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
close $f
|
|
set l
|
|
} {abc def 0 {} 1}
|
|
test io-9.29 {Tcl_Write cr, ^Z in middle, Tcl_Gets cr} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation cr -eofchar {}
|
|
set s [format "abc\ndef\n%cqrs\ntuv" 26]
|
|
puts $f $s
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation cr -eofchar \x1a
|
|
set l ""
|
|
lappend l [gets $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
close $f
|
|
set l
|
|
} {abc def 0 {} 1}
|
|
test io-9.30 {Tcl_Write crlf, ^Z in middle, Tcl_Gets auto} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation crlf -eofchar {}
|
|
set s [format "abc\ndef\n%cqrs\ntuv" 26]
|
|
puts $f $s
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation auto -eofchar \x1a
|
|
set l ""
|
|
lappend l [gets $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
close $f
|
|
set l
|
|
} {abc def 0 {} 1}
|
|
test io-9.31 {Tcl_Write crlf, ^Z in middle, Tcl_Gets crlf} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation crlf -eofchar {}
|
|
set s [format "abc\ndef\n%cqrs\ntuv" 26]
|
|
puts $f $s
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation crlf -eofchar \x1a
|
|
set l ""
|
|
lappend l [gets $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
close $f
|
|
set l
|
|
} {abc def 0 {} 1}
|
|
test io-9.32 {Tcl_Write crlf on block boundary, Tcl_Gets auto} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation crlf
|
|
set line "123456789ABCDE" ;# 14 char plus crlf
|
|
puts -nonewline $f x ;# shift crlf across block boundary
|
|
for {set i 0} {$i < 700} {incr i} {
|
|
puts $f $line
|
|
}
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation auto
|
|
set c ""
|
|
while {[gets $f line] >= 0} {
|
|
append c $line\n
|
|
}
|
|
close $f
|
|
string length $c
|
|
} [expr 700*15+1]
|
|
test io-9.33 {Tcl_Write crlf on block boundary, Tcl_Gets auto} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation crlf
|
|
set line "123456789ABCDE" ;# 14 char plus crlf
|
|
puts -nonewline $f x ;# shift crlf across block boundary
|
|
for {set i 0} {$i < 256} {incr i} {
|
|
puts $f $line
|
|
}
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -translation auto
|
|
set c ""
|
|
while {[gets $f line] >= 0} {
|
|
append c $line\n
|
|
}
|
|
close $f
|
|
string length $c
|
|
} [expr 256*15+1]
|
|
|
|
|
|
# Test Tcl_Read and buffering.
|
|
|
|
test io-10.1 {Tcl_Read, channel not readable} {
|
|
list [catch {read stdout} msg] $msg
|
|
} {1 {channel "stdout" wasn't opened for reading}}
|
|
test io-10.2 {Tcl_Read, zero byte count} {
|
|
read stdin 0
|
|
} ""
|
|
test io-10.3 {Tcl_Read, negative byte count} {
|
|
set f [open io.test r]
|
|
set l [list [catch {read $f -1} msg] $msg]
|
|
close $f
|
|
set l
|
|
} {1 {bad argument "-1": should be "nonewline"}}
|
|
test io-10.4 {Tcl_Read, positive byte count} {
|
|
set f [open io.test r]
|
|
set x [read $f 1024]
|
|
set s [string length $x]
|
|
unset x
|
|
close $f
|
|
set s
|
|
} 1024
|
|
test io-10.5 {Tcl_Read, multiple buffers} {
|
|
set f [open io.test r]
|
|
fconfigure $f -buffersize 100
|
|
set x [read $f 1024]
|
|
set s [string length $x]
|
|
unset x
|
|
close $f
|
|
set s
|
|
} 1024
|
|
test io-10.6 {Tcl_Read, very large read} {
|
|
set f1 [open io.test r]
|
|
set z [read $f1 1000000]
|
|
close $f1
|
|
set l [string length $z]
|
|
set x ok
|
|
set z [file size io.test]
|
|
if {$z != $l} {
|
|
set x broken
|
|
}
|
|
set x
|
|
} ok
|
|
test io-10.7 {Tcl_Read, nonblocking, file} {nonBlockFiles} {
|
|
set f1 [open io.test r]
|
|
fconfigure $f1 -blocking off
|
|
set z [read $f1 20]
|
|
close $f1
|
|
set l [string length $z]
|
|
set x ok
|
|
if {$l != 20} {
|
|
set x broken
|
|
}
|
|
set x
|
|
} ok
|
|
test io-10.8 {Tcl_Read, nonblocking, file} {nonBlockFiles} {
|
|
set f1 [open io.test r]
|
|
fconfigure $f1 -blocking off
|
|
set z [read $f1 1000000]
|
|
close $f1
|
|
set x ok
|
|
set l [string length $z]]
|
|
set z [file size io.test]]
|
|
if {$z != $l} {
|
|
set x broken
|
|
}
|
|
set x
|
|
} ok
|
|
test io-10.9 {Tcl_Read, read to end of file} {
|
|
set f1 [open io.test r]
|
|
set z [read $f1]
|
|
close $f1
|
|
set l [string length $z]
|
|
set x ok
|
|
set z [file size io.test]
|
|
if {$z != $l} {
|
|
set x broken
|
|
}
|
|
set x
|
|
} ok
|
|
test io-10.10 {Tcl_Read from a pipe} {unixOrPc} {
|
|
removeFile pipe
|
|
set f1 [open pipe w]
|
|
puts $f1 {puts [gets stdin]}
|
|
close $f1
|
|
set f1 [open "|$tcltest pipe" r+]
|
|
puts $f1 hello
|
|
flush $f1
|
|
set x [read $f1]
|
|
close $f1
|
|
set x
|
|
} "hello\n"
|
|
test io-10.11 {Tcl_Read from a pipe} {unixOrPc} {
|
|
removeFile pipe
|
|
set f1 [open pipe w]
|
|
puts $f1 {puts [gets stdin]}
|
|
puts $f1 {puts [gets stdin]}
|
|
close $f1
|
|
set f1 [open "|$tcltest pipe" r+]
|
|
puts $f1 hello
|
|
flush $f1
|
|
set x ""
|
|
lappend x [read $f1 6]
|
|
puts $f1 hello
|
|
flush $f1
|
|
lappend x [read $f1]
|
|
close $f1
|
|
set x
|
|
} {{hello
|
|
} {hello
|
|
}}
|
|
test io-10.12 {Tcl_Read, -nonewline} {
|
|
removeFile test1
|
|
set f1 [open test1 w]
|
|
puts $f1 hello
|
|
puts $f1 bye
|
|
close $f1
|
|
set f1 [open test1 r]
|
|
set c [read -nonewline $f1]
|
|
close $f1
|
|
set c
|
|
} {hello
|
|
bye}
|
|
test io-10.13 {Tcl_Read, -nonewline} {
|
|
removeFile test1
|
|
set f1 [open test1 w]
|
|
puts $f1 hello
|
|
puts $f1 bye
|
|
close $f1
|
|
set f1 [open test1 r]
|
|
set c [read -nonewline $f1]
|
|
close $f1
|
|
list [string length $c] $c
|
|
} {9 {hello
|
|
bye}}
|
|
test io-10.14 {Tcl_Read, reading in small chunks} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
puts $f "Two lines: this one"
|
|
puts $f "and this one"
|
|
close $f
|
|
set f [open test1]
|
|
set x [list [read $f 1] [read $f 2] [read $f]]
|
|
close $f
|
|
set x
|
|
} {T wo { lines: this one
|
|
and this one
|
|
}}
|
|
test io-10.15 {Tcl_Read, asking for more input than available} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
puts $f "Two lines: this one"
|
|
puts $f "and this one"
|
|
close $f
|
|
set f [open test1]
|
|
set x [read $f 100]
|
|
close $f
|
|
set x
|
|
} {Two lines: this one
|
|
and this one
|
|
}
|
|
test io-10.16 {Tcl_Read, read to end of file with -nonewline} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
puts $f "Two lines: this one"
|
|
puts $f "and this one"
|
|
close $f
|
|
set f [open test1]
|
|
set x [read -nonewline $f]
|
|
close $f
|
|
set x
|
|
} {Two lines: this one
|
|
and this one}
|
|
|
|
# Test Tcl_Gets.
|
|
|
|
test io-11.1 {Tcl_Gets, reading what was written} {
|
|
removeFile test1
|
|
set f1 [open test1 w]
|
|
set y "first line"
|
|
puts $f1 $y
|
|
close $f1
|
|
set f1 [open test1 r]
|
|
set x [gets $f1]
|
|
set z ok
|
|
if {"$x" != "$y"} {
|
|
set z broken
|
|
}
|
|
close $f1
|
|
set z
|
|
} ok
|
|
test io-11.2 {Tcl_Gets into variable} {
|
|
set f1 [open io.test r]
|
|
set c [gets $f1 x]
|
|
set l [string length x]
|
|
set z ok
|
|
if {$l != $l} {
|
|
set z broken
|
|
}
|
|
close $f1
|
|
set z
|
|
} ok
|
|
test io-11.3 {Tcl_Gets from pipe} {unixOrPc} {
|
|
removeFile pipe
|
|
set f1 [open pipe w]
|
|
puts $f1 {puts [gets stdin]}
|
|
close $f1
|
|
set f1 [open "|$tcltest pipe" r+]
|
|
puts $f1 hello
|
|
flush $f1
|
|
set x [gets $f1]
|
|
close $f1
|
|
set z ok
|
|
if {"$x" != "hello"} {
|
|
set z broken
|
|
}
|
|
set z
|
|
} ok
|
|
test io-11.4 {Tcl_Gets with long line} {
|
|
removeFile test3
|
|
set f [open test3 w]
|
|
puts -nonewline $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
|
|
puts -nonewline $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
|
|
puts -nonewline $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
|
|
puts -nonewline $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
|
|
puts $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
|
|
close $f
|
|
set f [open test3]
|
|
set x [gets $f]
|
|
close $f
|
|
set x
|
|
} {abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ}
|
|
test io-11.5 {Tcl_Gets with long line} {
|
|
set f [open test3]
|
|
set x [gets $f y]
|
|
close $f
|
|
list $x $y
|
|
} {260 abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ}
|
|
test io-11.6 {Tcl_Gets and end of file} {
|
|
removeFile test3
|
|
set f [open test3 w]
|
|
puts -nonewline $f "Test1\nTest2"
|
|
close $f
|
|
set f [open test3]
|
|
set x {}
|
|
set y {}
|
|
lappend x [gets $f y] $y
|
|
set y {}
|
|
lappend x [gets $f y] $y
|
|
set y {}
|
|
lappend x [gets $f y] $y
|
|
close $f
|
|
set x
|
|
} {5 Test1 5 Test2 -1 {}}
|
|
test io-11.7 {Tcl_Gets and bad variable} {
|
|
set f [open test3 w]
|
|
puts $f "Line 1"
|
|
puts $f "Line 2"
|
|
close $f
|
|
catch {unset x}
|
|
set x 24
|
|
set f [open test3 r]
|
|
set result [list [catch {gets $f x(0)} msg] $msg]
|
|
close $f
|
|
set result
|
|
} {1 {can't set "x(0)": variable isn't array}}
|
|
test io-11.8 {Tcl_Gets, exercising double buffering} {
|
|
set f [open test3 w]
|
|
fconfigure $f -translation lf -eofchar {}
|
|
set x ""
|
|
for {set y 0} {$y < 99} {incr y} {set x "a$x"}
|
|
for {set y 0} {$y < 100} {incr y} {puts $f $x}
|
|
close $f
|
|
set f [open test3 r]
|
|
fconfigure $f -translation lf
|
|
for {set y 0} {$y < 100} {incr y} {gets $f}
|
|
close $f
|
|
set y
|
|
} 100
|
|
test io-11.9 {Tcl_Gets, exercising double buffering} {
|
|
set f [open test3 w]
|
|
fconfigure $f -translation lf -eofchar {}
|
|
set x ""
|
|
for {set y 0} {$y < 99} {incr y} {set x "a$x"}
|
|
for {set y 0} {$y < 200} {incr y} {puts $f $x}
|
|
close $f
|
|
set f [open test3 r]
|
|
fconfigure $f -translation lf
|
|
for {set y 0} {$y < 200} {incr y} {gets $f}
|
|
close $f
|
|
set y
|
|
} 200
|
|
test io-11.10 {Tcl_Gets, exercising double buffering} {
|
|
set f [open test3 w]
|
|
fconfigure $f -translation lf -eofchar {}
|
|
set x ""
|
|
for {set y 0} {$y < 99} {incr y} {set x "a$x"}
|
|
for {set y 0} {$y < 300} {incr y} {puts $f $x}
|
|
close $f
|
|
set f [open test3 r]
|
|
fconfigure $f -translation lf
|
|
for {set y 0} {$y < 300} {incr y} {gets $f}
|
|
close $f
|
|
set y
|
|
} 300
|
|
|
|
# Test Tcl_Seek and Tcl_Tell.
|
|
|
|
test io-12.1 {Tcl_Seek to current position at start of file} {
|
|
set f1 [open io.test r]
|
|
seek $f1 0 current
|
|
set c [tell $f1]
|
|
close $f1
|
|
set c
|
|
} 0
|
|
test io-12.2 {Tcl_Seek to offset from start} {
|
|
removeFile test1
|
|
set f1 [open test1 w]
|
|
fconfigure $f1 -translation lf -eofchar {}
|
|
puts $f1 "abcdefghijklmnopqrstuvwxyz"
|
|
puts $f1 "abcdefghijklmnopqrstuvwxyz"
|
|
close $f1
|
|
set f1 [open test1 r]
|
|
seek $f1 10 start
|
|
set c [tell $f1]
|
|
close $f1
|
|
set c
|
|
} 10
|
|
test io-12.3 {Tcl_Seek to end of file} {
|
|
removeFile test1
|
|
set f1 [open test1 w]
|
|
fconfigure $f1 -translation lf -eofchar {}
|
|
puts $f1 "abcdefghijklmnopqrstuvwxyz"
|
|
puts $f1 "abcdefghijklmnopqrstuvwxyz"
|
|
close $f1
|
|
set f1 [open test1 r]
|
|
seek $f1 0 end
|
|
set c [tell $f1]
|
|
close $f1
|
|
set c
|
|
} 54
|
|
test io-12.4 {Tcl_Seek to offset from end of file} {
|
|
removeFile test1
|
|
set f1 [open test1 w]
|
|
fconfigure $f1 -translation lf -eofchar {}
|
|
puts $f1 "abcdefghijklmnopqrstuvwxyz"
|
|
puts $f1 "abcdefghijklmnopqrstuvwxyz"
|
|
close $f1
|
|
set f1 [open test1 r]
|
|
seek $f1 -10 end
|
|
set c [tell $f1]
|
|
close $f1
|
|
set c
|
|
} 44
|
|
test io-12.5 {Tcl_Seek to offset from current position} {
|
|
removeFile test1
|
|
set f1 [open test1 w]
|
|
fconfigure $f1 -translation lf -eofchar {}
|
|
puts $f1 "abcdefghijklmnopqrstuvwxyz"
|
|
puts $f1 "abcdefghijklmnopqrstuvwxyz"
|
|
close $f1
|
|
set f1 [open test1 r]
|
|
seek $f1 10 current
|
|
seek $f1 10 current
|
|
set c [tell $f1]
|
|
close $f1
|
|
set c
|
|
} 20
|
|
test io-12.6 {Tcl_Seek to offset from end of file} {
|
|
removeFile test1
|
|
set f1 [open test1 w]
|
|
fconfigure $f1 -translation lf -eofchar {}
|
|
puts $f1 "abcdefghijklmnopqrstuvwxyz"
|
|
puts $f1 "abcdefghijklmnopqrstuvwxyz"
|
|
close $f1
|
|
set f1 [open test1 r]
|
|
seek $f1 -10 end
|
|
set c [tell $f1]
|
|
set r [read $f1]
|
|
close $f1
|
|
list $c $r
|
|
} {44 {rstuvwxyz
|
|
}}
|
|
test io-12.7 {Tcl_Seek to offset from end of file, then to current position} {
|
|
removeFile test1
|
|
set f1 [open test1 w]
|
|
fconfigure $f1 -translation lf -eofchar {}
|
|
puts $f1 "abcdefghijklmnopqrstuvwxyz"
|
|
puts $f1 "abcdefghijklmnopqrstuvwxyz"
|
|
close $f1
|
|
set f1 [open test1 r]
|
|
seek $f1 -10 end
|
|
set c1 [tell $f1]
|
|
set r1 [read $f1 5]
|
|
seek $f1 0 current
|
|
set c2 [tell $f1]
|
|
close $f1
|
|
list $c1 $r1 $c2
|
|
} {44 rstuv 49}
|
|
test io-12.8 {Tcl_Seek on pipes: not supported} {unixOrPc} {
|
|
set f1 [open "|$tcltest" r+]
|
|
set x [list [catch {seek $f1 0 current} msg] $msg]
|
|
close $f1
|
|
regsub {".*":} $x {"":} x
|
|
string tolower $x
|
|
} {1 {error during seek on "": invalid argument}}
|
|
test io-12.9 {Tcl_Seek, testing buffered input flushing} {
|
|
removeFile test3
|
|
set f [open test3 w]
|
|
fconfigure $f -eofchar {}
|
|
puts -nonewline $f "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"
|
|
close $f
|
|
set f [open test3 RDWR]
|
|
set x [read $f 1]
|
|
seek $f 3
|
|
lappend x [read $f 1]
|
|
seek $f 0 start
|
|
lappend x [read $f 1]
|
|
seek $f 10 current
|
|
lappend x [read $f 1]
|
|
seek $f -2 end
|
|
lappend x [read $f 1]
|
|
seek $f 50 end
|
|
lappend x [read $f 1]
|
|
seek $f 1
|
|
lappend x [read $f 1]
|
|
close $f
|
|
set x
|
|
} {a d a l Y {} b}
|
|
test io-12.10 {Tcl_Seek testing flushing of buffered input} {
|
|
set f [open test3 w]
|
|
fconfigure $f -translation lf
|
|
puts $f xyz\n123
|
|
close $f
|
|
set f [open test3 r+]
|
|
fconfigure $f -translation lf
|
|
set x [gets $f]
|
|
seek $f 0 current
|
|
puts $f 456
|
|
close $f
|
|
list $x [viewFile test3]
|
|
} "xyz {xyz
|
|
456}"
|
|
test io-12.11 {Tcl_Seek testing flushing of buffered output} {
|
|
set f [open test3 w]
|
|
puts $f xyz\n123
|
|
close $f
|
|
set f [open test3 w+]
|
|
puts $f xyzzy
|
|
seek $f 2
|
|
set x [gets $f]
|
|
close $f
|
|
list $x [viewFile test3]
|
|
} "zzy xyzzy"
|
|
test io-12.12 {Tcl_Seek testing combination of write, seek back and read} {
|
|
set f [open test3 w]
|
|
fconfigure $f -translation lf -eofchar {}
|
|
puts $f xyz\n123
|
|
close $f
|
|
set f [open test3 a+]
|
|
fconfigure $f -translation lf -eofchar {}
|
|
puts $f xyzzy
|
|
flush $f
|
|
set x [tell $f]
|
|
seek $f -4 cur
|
|
set y [gets $f]
|
|
close $f
|
|
list $x [viewFile test3] $y
|
|
} {14 {xyz
|
|
123
|
|
xyzzy} zzy}
|
|
test io-12.13 {Tcl_Tell at start of file} {
|
|
removeFile test1
|
|
set f1 [open test1 w]
|
|
set p [tell $f1]
|
|
close $f1
|
|
set p
|
|
} 0
|
|
test io-12.14 {Tcl_Tell after seek to end of file} {
|
|
removeFile test1
|
|
set f1 [open test1 w]
|
|
fconfigure $f1 -translation lf -eofchar {}
|
|
puts $f1 "abcdefghijklmnopqrstuvwxyz"
|
|
puts $f1 "abcdefghijklmnopqrstuvwxyz"
|
|
close $f1
|
|
set f1 [open test1 r]
|
|
seek $f1 0 end
|
|
set c1 [tell $f1]
|
|
close $f1
|
|
set c1
|
|
} 54
|
|
test io-12.15 {Tcl_Tell combined with seeking} {
|
|
removeFile test1
|
|
set f1 [open test1 w]
|
|
fconfigure $f1 -translation lf -eofchar {}
|
|
puts $f1 "abcdefghijklmnopqrstuvwxyz"
|
|
puts $f1 "abcdefghijklmnopqrstuvwxyz"
|
|
close $f1
|
|
set f1 [open test1 r]
|
|
seek $f1 10 start
|
|
set c1 [tell $f1]
|
|
seek $f1 10 current
|
|
set c2 [tell $f1]
|
|
close $f1
|
|
list $c1 $c2
|
|
} {10 20}
|
|
test io-12.16 {Tcl_tell on pipe: always -1} {unixOrPc} {
|
|
set f1 [open "|$tcltest" r+]
|
|
set c [tell $f1]
|
|
close $f1
|
|
set c
|
|
} -1
|
|
test io-12.17 {Tcl_Tell on pipe: always -1} {unixOrPc} {
|
|
set f1 [open "|$tcltest" r+]
|
|
puts $f1 {puts hello}
|
|
flush $f1
|
|
set c [tell $f1]
|
|
gets $f1
|
|
close $f1
|
|
set c
|
|
} -1
|
|
test io-12.18 {Tcl_Tell combined with seeking and reading} {
|
|
removeFile test2
|
|
set f [open test2 w]
|
|
fconfigure $f -translation lf -eofchar {}
|
|
puts -nonewline $f "line1\nline2\nline3\nline4\nline5\n"
|
|
close $f
|
|
set f [open test2]
|
|
fconfigure $f -translation lf
|
|
set x [tell $f]
|
|
read $f 3
|
|
lappend x [tell $f]
|
|
seek $f 2
|
|
lappend x [tell $f]
|
|
seek $f 10 current
|
|
lappend x [tell $f]
|
|
seek $f 0 end
|
|
lappend x [tell $f]
|
|
close $f
|
|
set x
|
|
} {0 3 2 12 30}
|
|
test io-12.19 {Tcl_Tell combined with opening in append mode} {
|
|
set f [open test3 w]
|
|
fconfigure $f -translation lf -eofchar {}
|
|
puts $f "abcdefghijklmnopqrstuvwxyz"
|
|
puts $f "abcdefghijklmnopqrstuvwxyz"
|
|
close $f
|
|
set f [open test3 a]
|
|
set c [tell $f]
|
|
close $f
|
|
set c
|
|
} 54
|
|
test io-12.20 {Tcl_Tell combined with writing} {
|
|
set f [open test3 w]
|
|
set l ""
|
|
seek $f 29 start
|
|
lappend l [tell $f]
|
|
puts -nonewline $f a
|
|
seek $f 39 start
|
|
lappend l [tell $f]
|
|
puts -nonewline $f a
|
|
lappend l [tell $f]
|
|
seek $f 407 end
|
|
lappend l [tell $f]
|
|
close $f
|
|
set l
|
|
} {29 39 40 447}
|
|
|
|
# Test Tcl_Eof
|
|
|
|
test io-13.1 {Tcl_Eof} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
puts $f hello
|
|
puts $f hello
|
|
close $f
|
|
set f [open test1]
|
|
set x [eof $f]
|
|
lappend x [eof $f]
|
|
gets $f
|
|
lappend x [eof $f]
|
|
gets $f
|
|
lappend x [eof $f]
|
|
gets $f
|
|
lappend x [eof $f]
|
|
lappend x [eof $f]
|
|
close $f
|
|
set x
|
|
} {0 0 0 0 1 1}
|
|
test io-13.2 {Tcl_Eof with pipe} {unixOrPc} {
|
|
removeFile pipe
|
|
set f1 [open pipe w]
|
|
puts $f1 {gets stdin}
|
|
puts $f1 {puts hello}
|
|
close $f1
|
|
set f1 [open "|$tcltest pipe" r+]
|
|
puts $f1 hello
|
|
set x [eof $f1]
|
|
flush $f1
|
|
lappend x [eof $f1]
|
|
gets $f1
|
|
lappend x [eof $f1]
|
|
gets $f1
|
|
lappend x [eof $f1]
|
|
close $f1
|
|
set x
|
|
} {0 0 0 1}
|
|
test io-13.3 {Tcl_Eof with pipe} {unixOrPc} {
|
|
removeFile pipe
|
|
set f1 [open pipe w]
|
|
puts $f1 {gets stdin}
|
|
puts $f1 {puts hello}
|
|
close $f1
|
|
set f1 [open "|$tcltest pipe" r+]
|
|
puts $f1 hello
|
|
set x [eof $f1]
|
|
flush $f1
|
|
lappend x [eof $f1]
|
|
gets $f1
|
|
lappend x [eof $f1]
|
|
gets $f1
|
|
lappend x [eof $f1]
|
|
gets $f1
|
|
lappend x [eof $f1]
|
|
gets $f1
|
|
lappend x [eof $f1]
|
|
close $f1
|
|
set x
|
|
} {0 0 0 1 1 1}
|
|
test io-13.4 {Tcl_Eof, eof detection on nonblocking file} {nonBlockFiles} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -blocking off
|
|
set l ""
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
close $f
|
|
set l
|
|
} {{} 1}
|
|
test io-13.5 {Tcl_Eof, eof detection on nonblocking pipe} {unixOrPc} {
|
|
removeFile pipe
|
|
set f [open pipe w]
|
|
puts $f {
|
|
exit
|
|
}
|
|
close $f
|
|
set f [open "|$tcltest pipe" r]
|
|
set l ""
|
|
lappend l [gets $f]
|
|
lappend l [eof $f]
|
|
close $f
|
|
set l
|
|
} {{} 1}
|
|
test io-13.6 {Tcl_Eof, eof char, lf write, auto read} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf -eofchar \x1a
|
|
puts $f abc\ndef
|
|
close $f
|
|
set s [file size test1]
|
|
set f [open test1 r]
|
|
fconfigure $f -translation auto -eofchar \x1a
|
|
set l [string length [read $f]]
|
|
set e [eof $f]
|
|
close $f
|
|
list $s $l $e
|
|
} {9 8 1}
|
|
test io-13.7 {Tcl_Eof, eof char, lf write, lf read} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf -eofchar \x1a
|
|
puts $f abc\ndef
|
|
close $f
|
|
set s [file size test1]
|
|
set f [open test1 r]
|
|
fconfigure $f -translation lf -eofchar \x1a
|
|
set l [string length [read $f]]
|
|
set e [eof $f]
|
|
close $f
|
|
list $s $l $e
|
|
} {9 8 1}
|
|
test io-13.8 {Tcl_Eof, eof char, cr write, auto read} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation cr -eofchar \x1a
|
|
puts $f abc\ndef
|
|
close $f
|
|
set s [file size test1]
|
|
set f [open test1 r]
|
|
fconfigure $f -translation auto -eofchar \x1a
|
|
set l [string length [read $f]]
|
|
set e [eof $f]
|
|
close $f
|
|
list $s $l $e
|
|
} {9 8 1}
|
|
test io-13.9 {Tcl_Eof, eof char, cr write, cr read} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation cr -eofchar \x1a
|
|
puts $f abc\ndef
|
|
close $f
|
|
set s [file size test1]
|
|
set f [open test1 r]
|
|
fconfigure $f -translation cr -eofchar \x1a
|
|
set l [string length [read $f]]
|
|
set e [eof $f]
|
|
close $f
|
|
list $s $l $e
|
|
} {9 8 1}
|
|
test io-13.10 {Tcl_Eof, eof char, crlf write, auto read} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation crlf -eofchar \x1a
|
|
puts $f abc\ndef
|
|
close $f
|
|
set s [file size test1]
|
|
set f [open test1 r]
|
|
fconfigure $f -translation auto -eofchar \x1a
|
|
set l [string length [read $f]]
|
|
set e [eof $f]
|
|
close $f
|
|
list $s $l $e
|
|
} {11 8 1}
|
|
test io-13.11 {Tcl_Eof, eof char, crlf write, crlf read} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation crlf -eofchar \x1a
|
|
puts $f abc\ndef
|
|
close $f
|
|
set s [file size test1]
|
|
set f [open test1 r]
|
|
fconfigure $f -translation crlf -eofchar \x1a
|
|
set l [string length [read $f]]
|
|
set e [eof $f]
|
|
close $f
|
|
list $s $l $e
|
|
} {11 8 1}
|
|
test io-13.12 {Tcl_Eof, eof char in middle, lf write, auto read} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf -eofchar {}
|
|
set i [format abc\ndef\n%cqrs\nuvw 26]
|
|
puts $f $i
|
|
close $f
|
|
set c [file size test1]
|
|
set f [open test1 r]
|
|
fconfigure $f -translation auto -eofchar \x1a
|
|
set l [string length [read $f]]
|
|
set e [eof $f]
|
|
close $f
|
|
list $c $l $e
|
|
} {17 8 1}
|
|
test io-13.13 {Tcl_Eof, eof char in middle, lf write, lf read} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf -eofchar {}
|
|
set i [format abc\ndef\n%cqrs\nuvw 26]
|
|
puts $f $i
|
|
close $f
|
|
set c [file size test1]
|
|
set f [open test1 r]
|
|
fconfigure $f -translation lf -eofchar \x1a
|
|
set l [string length [read $f]]
|
|
set e [eof $f]
|
|
close $f
|
|
list $c $l $e
|
|
} {17 8 1}
|
|
test io-13.14 {Tcl_Eof, eof char in middle, cr write, auto read} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation cr -eofchar {}
|
|
set i [format abc\ndef\n%cqrs\nuvw 26]
|
|
puts $f $i
|
|
close $f
|
|
set c [file size test1]
|
|
set f [open test1 r]
|
|
fconfigure $f -translation auto -eofchar \x1a
|
|
set l [string length [read $f]]
|
|
set e [eof $f]
|
|
close $f
|
|
list $c $l $e
|
|
} {17 8 1}
|
|
test io-13.15 {Tcl_Eof, eof char in middle, cr write, cr read} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation cr -eofchar {}
|
|
set i [format abc\ndef\n%cqrs\nuvw 26]
|
|
puts $f $i
|
|
close $f
|
|
set c [file size test1]
|
|
set f [open test1 r]
|
|
fconfigure $f -translation cr -eofchar \x1a
|
|
set l [string length [read $f]]
|
|
set e [eof $f]
|
|
close $f
|
|
list $c $l $e
|
|
} {17 8 1}
|
|
test io-13.16 {Tcl_Eof, eof char in middle, crlf write, auto read} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation crlf -eofchar {}
|
|
set i [format abc\ndef\n%cqrs\nuvw 26]
|
|
puts $f $i
|
|
close $f
|
|
set c [file size test1]
|
|
set f [open test1 r]
|
|
fconfigure $f -translation auto -eofchar \x1a
|
|
set l [string length [read $f]]
|
|
set e [eof $f]
|
|
close $f
|
|
list $c $l $e
|
|
} {21 8 1}
|
|
test io-13.17 {Tcl_Eof, eof char in middle, crlf write, crlf read} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation crlf -eofchar {}
|
|
set i [format abc\ndef\n%cqrs\nuvw 26]
|
|
puts $f $i
|
|
close $f
|
|
set c [file size test1]
|
|
set f [open test1 r]
|
|
fconfigure $f -translation crlf -eofchar \x1a
|
|
set l [string length [read $f]]
|
|
set e [eof $f]
|
|
close $f
|
|
list $c $l $e
|
|
} {21 8 1}
|
|
|
|
# Test Tcl_InputBlocked
|
|
|
|
test io-14.1 {Tcl_InputBlocked on nonblocking pipe} {unixOrPc tempNotPc} {
|
|
set f1 [open "|$tcltest" r+]
|
|
puts $f1 {puts hello_from_pipe}
|
|
flush $f1
|
|
gets $f1
|
|
fconfigure $f1 -blocking off -buffering full
|
|
puts $f1 {puts hello}
|
|
set x ""
|
|
lappend x [gets $f1]
|
|
lappend x [fblocked $f1]
|
|
flush $f1
|
|
after 200
|
|
lappend x [gets $f1]
|
|
lappend x [fblocked $f1]
|
|
lappend x [gets $f1]
|
|
lappend x [fblocked $f1]
|
|
close $f1
|
|
set x
|
|
} {{} 1 hello 0 {} 1}
|
|
test io-14.2 {Tcl_InputBlocked on blocking pipe} {unixOrPc tempNotPc} {
|
|
set f1 [open "|$tcltest" r+]
|
|
fconfigure $f1 -buffering line
|
|
puts $f1 {puts hello_from_pipe}
|
|
set x ""
|
|
lappend x [gets $f1]
|
|
lappend x [fblocked $f1]
|
|
puts $f1 {exit}
|
|
lappend x [gets $f1]
|
|
lappend x [fblocked $f1]
|
|
lappend x [eof $f1]
|
|
close $f1
|
|
set x
|
|
} {hello_from_pipe 0 {} 0 1}
|
|
test io-14.3 {Tcl_InputBlocked vs files, short read} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
puts $f abcdefghijklmnop
|
|
close $f
|
|
set f [open test1 r]
|
|
set l ""
|
|
lappend l [fblocked $f]
|
|
lappend l [read $f 3]
|
|
lappend l [fblocked $f]
|
|
lappend l [read -nonewline $f]
|
|
lappend l [fblocked $f]
|
|
lappend l [eof $f]
|
|
close $f
|
|
set l
|
|
} {0 abc 0 defghijklmnop 0 1}
|
|
test io-14.4 {Tcl_InputBlocked vs files, event driven read} {
|
|
proc in {f} {
|
|
global l
|
|
lappend l [read $f 3]
|
|
if {[eof $f]} {lappend l eof; close $f}
|
|
}
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
puts $f abcdefghijklmnop
|
|
close $f
|
|
set f [open test1 r]
|
|
set l ""
|
|
fileevent $f readable [list in $f]
|
|
update
|
|
set l
|
|
} {abc def ghi jkl mno {p
|
|
} eof}
|
|
test io-14.5 {Tcl_InputBlocked vs files, short read, nonblocking} {nonBlockFiles} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
puts $f abcdefghijklmnop
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -blocking off
|
|
set l ""
|
|
lappend l [fblocked $f]
|
|
lappend l [read $f 3]
|
|
lappend l [fblocked $f]
|
|
lappend l [read -nonewline $f]
|
|
lappend l [fblocked $f]
|
|
lappend l [eof $f]
|
|
close $f
|
|
set l
|
|
} {0 abc 0 defghijklmnop 0 1}
|
|
test io-14.6 {Tcl_InputBlocked vs files, event driven read} {nonBlockFiles} {
|
|
proc in {f} {
|
|
global l
|
|
lappend l [read $f 3]
|
|
if {[eof $f]} {lappend l eof; close $f}
|
|
}
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
puts $f abcdefghijklmnop
|
|
close $f
|
|
set f [open test1 r]
|
|
fconfigure $f -blocking off
|
|
set l ""
|
|
fileevent $f readable [list in $f]
|
|
update
|
|
set l
|
|
} {abc def ghi jkl mno {p
|
|
} eof}
|
|
|
|
# Test Tcl_InputBuffered
|
|
|
|
test io-15.1 {Tcl_InputBuffered} {
|
|
set f [open io.test r]
|
|
fconfigure $f -buffersize 4096
|
|
read $f 3
|
|
set l ""
|
|
lappend l [testchannel inputbuffered $f]
|
|
lappend l [tell $f]
|
|
close $f
|
|
set l
|
|
} {4093 3}
|
|
test io-15.2 {Tcl_InputBuffered, test input flushing on seek} {
|
|
set f [open io.test r]
|
|
fconfigure $f -buffersize 4096
|
|
read $f 3
|
|
set l ""
|
|
lappend l [testchannel inputbuffered $f]
|
|
lappend l [tell $f]
|
|
seek $f 0 current
|
|
lappend l [testchannel inputbuffered $f]
|
|
lappend l [tell $f]
|
|
close $f
|
|
set l
|
|
} {4093 3 0 3}
|
|
|
|
# Test Tcl_SetChannelBufferSize, Tcl_GetChannelBufferSize
|
|
|
|
test io-16.1 {Tcl_GetChannelBufferSize, default buffer size} {
|
|
set f [open io.test r]
|
|
set s [fconfigure $f -buffersize]
|
|
close $f
|
|
set s
|
|
} 4096
|
|
test io-16.2 {Tcl_SetChannelBufferSize, Tcl_GetChannelBufferSize} {
|
|
set f [open io.test r]
|
|
set l ""
|
|
lappend l [fconfigure $f -buffersize]
|
|
fconfigure $f -buffersize 10000
|
|
lappend l [fconfigure $f -buffersize]
|
|
fconfigure $f -buffersize 1
|
|
lappend l [fconfigure $f -buffersize]
|
|
fconfigure $f -buffersize -1
|
|
lappend l [fconfigure $f -buffersize]
|
|
fconfigure $f -buffersize 0
|
|
lappend l [fconfigure $f -buffersize]
|
|
fconfigure $f -buffersize 100000
|
|
lappend l [fconfigure $f -buffersize]
|
|
fconfigure $f -buffersize 10000000
|
|
lappend l [fconfigure $f -buffersize]
|
|
close $f
|
|
set l
|
|
} {4096 10000 4096 4096 4096 100000 4096}
|
|
|
|
# Test Tcl_SetChannelOption, Tcl_GetChannelOption
|
|
|
|
test io-17.1 {Tcl_GetChannelOption} {
|
|
removeFile test1
|
|
set f1 [open test1 w]
|
|
set x [fconfigure $f1 -blocking]
|
|
close $f1
|
|
set x
|
|
} 1
|
|
#
|
|
# Test 17.2 was removed.
|
|
#
|
|
test io-17.3 {Tcl_GetChannelOption} {
|
|
removeFile test1
|
|
set f1 [open test1 w]
|
|
set x [fconfigure $f1 -buffering]
|
|
close $f1
|
|
set x
|
|
} full
|
|
test io-17.4 {Tcl_GetChannelOption} {
|
|
removeFile test1
|
|
set f1 [open test1 w]
|
|
fconfigure $f1 -buffering line
|
|
set x [fconfigure $f1 -buffering]
|
|
close $f1
|
|
set x
|
|
} line
|
|
test io-17.5 {Tcl_GetChannelOption, Tcl_SetChannelOption} {
|
|
removeFile test1
|
|
set f1 [open test1 w]
|
|
set l ""
|
|
lappend l [fconfigure $f1 -buffering]
|
|
fconfigure $f1 -buffering line
|
|
lappend l [fconfigure $f1 -buffering]
|
|
fconfigure $f1 -buffering none
|
|
lappend l [fconfigure $f1 -buffering]
|
|
fconfigure $f1 -buffering line
|
|
lappend l [fconfigure $f1 -buffering]
|
|
fconfigure $f1 -buffering full
|
|
lappend l [fconfigure $f1 -buffering]
|
|
close $f1
|
|
set l
|
|
} {full line none line full}
|
|
test io-17.6 {Tcl_GetChannelOption, invariance} {
|
|
removeFile test1
|
|
set f1 [open test1 w]
|
|
set l ""
|
|
lappend l [fconfigure $f1 -buffering]
|
|
lappend l [list [catch {fconfigure $f1 -buffering green} msg] $msg]
|
|
lappend l [fconfigure $f1 -buffering]
|
|
close $f1
|
|
set l
|
|
} {full {1 {bad value for -buffering: must be one of full, line, or none}} full}
|
|
test io-17.7 {Tcl_SetChannelOption, multiple options} {
|
|
removeFile test1
|
|
set f1 [open test1 w]
|
|
fconfigure $f1 -translation lf -buffering line
|
|
puts $f1 hello
|
|
puts $f1 bye
|
|
set x [file size test1]
|
|
close $f1
|
|
set x
|
|
} 10
|
|
test io-17.8 {Tcl_SetChannelOption, buffering, translation} {
|
|
removeFile test1
|
|
set f1 [open test1 w]
|
|
fconfigure $f1 -translation lf
|
|
puts $f1 hello
|
|
puts $f1 bye
|
|
set x ""
|
|
fconfigure $f1 -buffering line
|
|
lappend x [file size test1]
|
|
puts $f1 really_bye
|
|
lappend x [file size test1]
|
|
close $f1
|
|
set x
|
|
} {0 21}
|
|
test io-17.9 {Tcl_SetChannelOption, different buffering options} {
|
|
removeFile test1
|
|
set f1 [open test1 w]
|
|
set l ""
|
|
fconfigure $f1 -translation lf -buffering none -eofchar {}
|
|
puts -nonewline $f1 hello
|
|
lappend l [file size test1]
|
|
puts -nonewline $f1 hello
|
|
lappend l [file size test1]
|
|
fconfigure $f1 -buffering full
|
|
puts -nonewline $f1 hello
|
|
lappend l [file size test1]
|
|
fconfigure $f1 -buffering none
|
|
lappend l [file size test1]
|
|
puts -nonewline $f1 hello
|
|
lappend l [file size test1]
|
|
close $f1
|
|
lappend l [file size test1]
|
|
set l
|
|
} {5 10 10 10 20 20}
|
|
test io-17.10 {Tcl_SetChannelOption, blocking mode} {nonBlockFiles} {
|
|
removeFile test1
|
|
set f1 [open test1 w]
|
|
close $f1
|
|
set f1 [open test1 r]
|
|
set x ""
|
|
lappend x [fconfigure $f1 -blocking]
|
|
fconfigure $f1 -blocking off
|
|
lappend x [fconfigure $f1 -blocking]
|
|
lappend x [gets $f1]
|
|
lappend x [read $f1 1000]
|
|
lappend x [fblocked $f1]
|
|
lappend x [eof $f1]
|
|
close $f1
|
|
set x
|
|
} {1 0 {} {} 0 1}
|
|
test io-17.11 {Tcl_SetChannelOption, blocking mode} {unixOrPc tempNotPc} {
|
|
removeFile pipe
|
|
set f1 [open pipe w]
|
|
puts $f1 {gets stdin}
|
|
puts $f1 {after 100}
|
|
puts $f1 {puts hi}
|
|
puts $f1 {gets stdin}
|
|
close $f1
|
|
set x ""
|
|
set f1 [open "|$tcltest pipe" r+]
|
|
fconfigure $f1 -blocking off -buffering line
|
|
lappend x [fconfigure $f1 -blocking]
|
|
lappend x [gets $f1]
|
|
lappend x [fblocked $f1]
|
|
puts $f1 hello
|
|
lappend x [gets $f1]
|
|
lappend x [fblocked $f1]
|
|
puts $f1 bye
|
|
lappend x [gets $f1]
|
|
lappend x [fblocked $f1]
|
|
fconfigure $f1 -blocking on
|
|
lappend x [fconfigure $f1 -blocking]
|
|
lappend x [gets $f1]
|
|
lappend x [fblocked $f1]
|
|
lappend x [eof $f1]
|
|
lappend x [gets $f1]
|
|
lappend x [eof $f1]
|
|
close $f1
|
|
set x
|
|
} {0 {} 1 {} 1 {} 1 1 hi 0 0 {} 1}
|
|
test io-17.12 {Tcl_SetChannelOption, Tcl_GetChannelOption, buffer size} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -buffersize -10
|
|
set x [fconfigure $f -buffersize]
|
|
close $f
|
|
set x
|
|
} 4096
|
|
test io-17.13 {Tcl_SetChannelOption, Tcl_GetChannelOption buffer size} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -buffersize 10000000
|
|
set x [fconfigure $f -buffersize]
|
|
close $f
|
|
set x
|
|
} 4096
|
|
test io-17.14 {Tcl_SetChannelOption, Tcl_GetChannelOption, buffer size} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -buffersize 40000
|
|
set x [fconfigure $f -buffersize]
|
|
close $f
|
|
set x
|
|
} 40000
|
|
|
|
test io-18.1 {POSIX open access modes: RDWR} {
|
|
removeFile test3
|
|
set f [open test3 w]
|
|
puts $f xyzzy
|
|
close $f
|
|
set f [open test3 RDWR]
|
|
puts -nonewline $f "ab"
|
|
seek $f 0 current
|
|
set x [gets $f]
|
|
close $f
|
|
set f [open test3 r]
|
|
lappend x [gets $f]
|
|
close $f
|
|
set x
|
|
} {zzy abzzy}
|
|
test io-18.2 {POSIX open access modes: CREAT} {unixOnly} {
|
|
removeFile test3
|
|
set f [open test3 {WRONLY CREAT} 0600]
|
|
file stat test3 stats
|
|
set x [format "0%o" [expr $stats(mode)&0777]]
|
|
puts $f "line 1"
|
|
close $f
|
|
set f [open test3 r]
|
|
lappend x [gets $f]
|
|
close $f
|
|
set x
|
|
} {0600 {line 1}}
|
|
test io-18.3 {POSIX open access modes: CREAT} {unixOnly nonPortable} {
|
|
# This test only works if your umask is 2, like ouster's.
|
|
removeFile test3
|
|
set f [open test3 {WRONLY CREAT}]
|
|
close $f
|
|
file stat test3 stats
|
|
format "0%o" [expr $stats(mode)&0777]
|
|
} 0664
|
|
test io-18.4 {POSIX open access modes: CREAT} {
|
|
removeFile test3
|
|
set f [open test3 w]
|
|
fconfigure $f -eofchar {}
|
|
puts $f xyzzy
|
|
close $f
|
|
set f [open test3 {WRONLY CREAT}]
|
|
fconfigure $f -eofchar {}
|
|
puts -nonewline $f "ab"
|
|
close $f
|
|
set f [open test3 r]
|
|
set x [gets $f]
|
|
close $f
|
|
set x
|
|
} abzzy
|
|
test io-18.5 {POSIX open access modes: APPEND} {
|
|
removeFile test3
|
|
set f [open test3 w]
|
|
fconfigure $f -translation lf -eofchar {}
|
|
puts $f xyzzy
|
|
close $f
|
|
set f [open test3 {WRONLY APPEND}]
|
|
fconfigure $f -translation lf
|
|
puts $f "new line"
|
|
seek $f 0
|
|
puts $f "abc"
|
|
close $f
|
|
set f [open test3 r]
|
|
fconfigure $f -translation lf
|
|
set x ""
|
|
seek $f 6 current
|
|
lappend x [gets $f]
|
|
lappend x [gets $f]
|
|
close $f
|
|
set x
|
|
} {{new line} abc}
|
|
test io-18.6 {POSIX open access modes: EXCL} {
|
|
removeFile test3
|
|
set f [open test3 w]
|
|
puts $f xyzzy
|
|
close $f
|
|
set msg [list [catch {open test3 {WRONLY CREAT EXCL}} msg] $msg]
|
|
regsub " already " $msg " " msg
|
|
string tolower $msg
|
|
} {1 {couldn't open "test3": file exists}}
|
|
test io-18.7 {POSIX open access modes: EXCL} {
|
|
removeFile test3
|
|
set f [open test3 {WRONLY CREAT EXCL}]
|
|
fconfigure $f -eofchar {}
|
|
puts $f "A test line"
|
|
close $f
|
|
viewFile test3
|
|
} {A test line}
|
|
test io-18.8 {POSIX open access modes: TRUNC} {
|
|
removeFile test3
|
|
set f [open test3 w]
|
|
puts $f xyzzy
|
|
close $f
|
|
set f [open test3 {WRONLY TRUNC}]
|
|
puts $f abc
|
|
close $f
|
|
set f [open test3 r]
|
|
set x [gets $f]
|
|
close $f
|
|
set x
|
|
} abc
|
|
test io-18.9 {POSIX open access modes: NONBLOCK} {nonPortable} {
|
|
removeFile test3
|
|
set f [open test3 {WRONLY NONBLOCK CREAT}]
|
|
puts $f "NONBLOCK test"
|
|
close $f
|
|
set f [open test3 r]
|
|
set x [gets $f]
|
|
close $f
|
|
set x
|
|
} {NONBLOCK test}
|
|
test io-18.10 {POSIX open access modes: RDONLY} {
|
|
set f [open test1 w]
|
|
puts $f "two lines: this one"
|
|
puts $f "and this"
|
|
close $f
|
|
set f [open test1 RDONLY]
|
|
set x [list [gets $f] [catch {puts $f Test} msg] $msg]
|
|
close $f
|
|
string compare [string tolower $x] \
|
|
[list {two lines: this one} 1 \
|
|
[format "channel \"%s\" wasn't opened for writing" $f]]
|
|
} 0
|
|
test io-18.11 {POSIX open access modes: RDONLY} {
|
|
removeFile test3
|
|
string tolower [list [catch {open test3 RDONLY} msg] $msg]
|
|
} {1 {couldn't open "test3": no such file or directory}}
|
|
test io-18.12 {POSIX open access modes: WRONLY} {
|
|
removeFile test3
|
|
string tolower [list [catch {open test3 WRONLY} msg] $msg]
|
|
} {1 {couldn't open "test3": no such file or directory}}
|
|
test io-18.13 {POSIX open access modes: WRONLY} {
|
|
makeFile xyzzy test3
|
|
set f [open test3 WRONLY]
|
|
fconfigure $f -eofchar {}
|
|
puts -nonewline $f "ab"
|
|
seek $f 0 current
|
|
set x [list [catch {gets $f} msg] $msg]
|
|
close $f
|
|
lappend x [viewFile test3]
|
|
string compare [string tolower $x] \
|
|
[list 1 "channel \"$f\" wasn't opened for reading" abzzy]
|
|
} 0
|
|
test io-18.14 {POSIX open access modes: RDWR} {
|
|
removeFile test3
|
|
string tolower [list [catch {open test3 RDWR} msg] $msg]
|
|
} {1 {couldn't open "test3": no such file or directory}}
|
|
test io-18.15 {POSIX open access modes: RDWR} {
|
|
makeFile xyzzy test3
|
|
set f [open test3 RDWR]
|
|
puts -nonewline $f "ab"
|
|
seek $f 0 current
|
|
set x [gets $f]
|
|
close $f
|
|
lappend x [viewFile test3]
|
|
} {zzy abzzy}
|
|
if {![file exists ~/_test_] && [file writable ~]} {
|
|
test io-18.16 {tilde substitution in open} {
|
|
set f [open ~/_test_ w]
|
|
puts $f "Some text"
|
|
close $f
|
|
set x [file exists [file join $env(HOME) _test_]]
|
|
removeFile [file join $env(HOME) _test_]
|
|
set x
|
|
} 1
|
|
}
|
|
test io-18.17 {tilde substitution in open} {
|
|
set home $env(HOME)
|
|
unset env(HOME)
|
|
set x [list [catch {open ~/foo} msg] $msg]
|
|
set env(HOME) $home
|
|
set x
|
|
} {1 {couldn't find HOME environment variable to expand path}}
|
|
|
|
test io-19.1 {Tcl_FileeventCmd: errors} {
|
|
list [catch {fileevent foo} msg] $msg
|
|
} {1 {wrong # args: must be "fileevent channelId event ?script?}}
|
|
test io-19.2 {Tcl_FileeventCmd: errors} {
|
|
list [catch {fileevent foo bar baz q} msg] $msg
|
|
} {1 {wrong # args: must be "fileevent channelId event ?script?}}
|
|
test io-19.3 {Tcl_FileeventCmd: errors} {
|
|
list [catch {fileevent gorp readable} msg] $msg
|
|
} {1 {can not find channel named "gorp"}}
|
|
test io-19.4 {Tcl_FileeventCmd: errors} {
|
|
list [catch {fileevent gorp writable} msg] $msg
|
|
} {1 {can not find channel named "gorp"}}
|
|
test io-19.5 {Tcl_FileeventCmd: errors} {
|
|
list [catch {fileevent gorp who-knows} msg] $msg
|
|
} {1 {bad event name "who-knows": must be readable or writable}}
|
|
|
|
#
|
|
# Test fileevent on a file
|
|
#
|
|
|
|
set f [open foo w+]
|
|
|
|
test io-20.1 {Tcl_FileeventCmd: creating, deleting, querying} {
|
|
list [fileevent $f readable] [fileevent $f writable]
|
|
} {{} {}}
|
|
test io-20.2 {Tcl_FileeventCmd: replacing} {
|
|
set result {}
|
|
fileevent $f r "first script"
|
|
lappend result [fileevent $f readable]
|
|
fileevent $f r "new script"
|
|
lappend result [fileevent $f readable]
|
|
fileevent $f r "yet another"
|
|
lappend result [fileevent $f readable]
|
|
fileevent $f r ""
|
|
lappend result [fileevent $f readable]
|
|
} {{first script} {new script} {yet another} {}}
|
|
|
|
#
|
|
# Test fileevent on a pipe
|
|
#
|
|
|
|
if {($tcl_platform(platform) != "macintosh") && \
|
|
($testConfig(unixExecs) == 1)} {
|
|
|
|
catch {set f2 [open {|cat -u} r+]}
|
|
catch {set f3 [open {|cat -u} r+]}
|
|
|
|
test io-21.1 {Tcl_FileeventCmd: creating, deleting, querying} {
|
|
set result {}
|
|
fileevent $f readable "script 1"
|
|
lappend result [fileevent $f readable] [fileevent $f writable]
|
|
fileevent $f writable "write script"
|
|
lappend result [fileevent $f readable] [fileevent $f writable]
|
|
fileevent $f readable {}
|
|
lappend result [fileevent $f readable] [fileevent $f writable]
|
|
fileevent $f writable {}
|
|
lappend result [fileevent $f readable] [fileevent $f writable]
|
|
} {{script 1} {} {script 1} {write script} {} {write script} {} {}}
|
|
test io-21.2 {Tcl_FileeventCmd: deleting when many present} {
|
|
set result {}
|
|
lappend result [fileevent $f r] [fileevent $f2 r] [fileevent $f3 r]
|
|
fileevent $f r "read f"
|
|
fileevent $f2 r "read f2"
|
|
fileevent $f3 r "read f3"
|
|
lappend result [fileevent $f r] [fileevent $f2 r] [fileevent $f3 r]
|
|
fileevent $f2 r {}
|
|
lappend result [fileevent $f r] [fileevent $f2 r] [fileevent $f3 r]
|
|
fileevent $f3 r {}
|
|
lappend result [fileevent $f r] [fileevent $f2 r] [fileevent $f3 r]
|
|
fileevent $f r {}
|
|
lappend result [fileevent $f r] [fileevent $f2 r] [fileevent $f3 r]
|
|
} {{} {} {} {read f} {read f2} {read f3} {read f} {} {read f3} {read f} {} {} {} {} {}}
|
|
|
|
test io-22.1 {FileEventProc procedure: normal read event} {
|
|
fileevent $f2 readable {
|
|
set x [gets $f2]; fileevent $f2 readable {}
|
|
}
|
|
puts $f2 text; flush $f2
|
|
after 200
|
|
set x initial
|
|
update
|
|
set x
|
|
} {text}
|
|
test io-22.2 {FileEventProc procedure: error in read event} {
|
|
proc bgerror args {
|
|
global x
|
|
set x $args
|
|
}
|
|
fileevent $f2 readable {error bogus}
|
|
puts $f2 text; flush $f2
|
|
after 200
|
|
set x initial
|
|
update
|
|
rename bgerror {}
|
|
list $x [fileevent $f2 readable]
|
|
} {bogus {}}
|
|
test io-22.3 {FileEventProc procedure: normal write event} {
|
|
fileevent $f2 writable {
|
|
lappend x "triggered"
|
|
incr count -1
|
|
if {$count <= 0} {
|
|
fileevent $f2 writable {}
|
|
}
|
|
}
|
|
set x initial
|
|
set count 3
|
|
update
|
|
set x
|
|
} {initial triggered triggered triggered}
|
|
test io-22.4 {FileEventProc procedure: eror in write event} {
|
|
proc bgerror args {
|
|
global x
|
|
set x $args
|
|
}
|
|
fileevent $f2 writable {error bad-write}
|
|
set x initial
|
|
update
|
|
rename bgerror {}
|
|
list $x [fileevent $f2 writable]
|
|
} {bad-write {}}
|
|
test io-22.5 {FileEventProc procedure: end of file} {unixOrPc unixExecs} {
|
|
set f4 [open {|cat << foo} r]
|
|
fileevent $f4 readable {
|
|
if {[gets $f4 line] < 0} {
|
|
lappend x eof
|
|
fileevent $f4 readable {}
|
|
} else {
|
|
lappend x $line
|
|
}
|
|
}
|
|
after 200
|
|
set x initial
|
|
update
|
|
close $f4
|
|
set x
|
|
} {initial foo eof}
|
|
|
|
catch {close $f2}
|
|
catch {close $f3}
|
|
|
|
} # Closes if {($platform(platform) != "macintosh") && \
|
|
# ($testConfig(unixExecs) == 1)} clause
|
|
|
|
close $f
|
|
makeFile "foo bar" foo
|
|
test io-23.1 {DeleteFileEvent, cleanup on close} {
|
|
set f [open foo r]
|
|
fileevent $f readable {
|
|
lappend x "binding triggered: \"[gets $f]\""
|
|
fileevent $f readable {}
|
|
}
|
|
close $f
|
|
set x initial
|
|
update
|
|
set x
|
|
} {initial}
|
|
test io-23.2 {DeleteFileEvent, cleanup on close} {
|
|
set f [open foo r]
|
|
set f2 [open foo r]
|
|
fileevent $f readable {
|
|
lappend x "f triggered: \"[gets $f]\""
|
|
fileevent $f readable {}
|
|
}
|
|
fileevent $f2 readable {
|
|
lappend x "f2 triggered: \"[gets $f2]\""
|
|
fileevent $f2 readable {}
|
|
}
|
|
close $f
|
|
set x initial
|
|
update
|
|
close $f2
|
|
set x
|
|
} {initial {f2 triggered: "foo bar"}}
|
|
|
|
test io-23.3 {DeleteFileEvent, cleanup on close} {
|
|
set f [open foo r]
|
|
set f2 [open foo r]
|
|
set f3 [open foo r]
|
|
fileevent $f readable {f script}
|
|
fileevent $f2 readable {f2 script}
|
|
fileevent $f3 readable {f3 script}
|
|
set x {}
|
|
close $f2
|
|
lappend x [catch {fileevent $f readable} msg] $msg \
|
|
[catch {fileevent $f2 readable}] \
|
|
[catch {fileevent $f3 readable} msg] $msg
|
|
close $f3
|
|
lappend x [catch {fileevent $f readable} msg] $msg \
|
|
[catch {fileevent $f2 readable}] \
|
|
[catch {fileevent $f3 readable}]
|
|
close $f
|
|
lappend x [catch {fileevent $f readable}] \
|
|
[catch {fileevent $f2 readable}] \
|
|
[catch {fileevent $f3 readable}]
|
|
} {0 {f script} 1 0 {f3 script} 0 {f script} 1 1 1 1 1}
|
|
|
|
if {[info commands testfevent] == ""} {
|
|
break
|
|
}
|
|
|
|
test io-24.1 {Tcl event loop vs multiple interpreters} {
|
|
testfevent create
|
|
testfevent cmd {
|
|
set f [open foo r]
|
|
set x "no event"
|
|
fileevent $f readable {
|
|
set x "f triggered: [gets $f]"
|
|
fileevent $f readable {}
|
|
}
|
|
}
|
|
update
|
|
testfevent cmd {close $f}
|
|
list [testfevent cmd {set x}] [testfevent cmd {info commands after}]
|
|
} {{f triggered: foo bar} after}
|
|
test io-24.2 {Tcl event loop vs multiple interpreters} {
|
|
testfevent create
|
|
testfevent cmd {
|
|
set x 0
|
|
after 100 {set x triggered}
|
|
vwait x
|
|
set x
|
|
}
|
|
} {triggered}
|
|
test io-24.3 {Tcl event loop vs multiple interpreters} {
|
|
testfevent create
|
|
testfevent cmd {
|
|
set x 0
|
|
after 10 {lappend x timer}
|
|
after 30
|
|
set result $x
|
|
update idletasks
|
|
lappend result $x
|
|
update
|
|
lappend result $x
|
|
}
|
|
} {0 0 {0 timer}}
|
|
|
|
test io-25.1 {fileevent vs multiple interpreters} {
|
|
set f [open foo r]
|
|
set f2 [open foo r]
|
|
set f3 [open foo r]
|
|
fileevent $f readable {script 1}
|
|
testfevent create
|
|
testfevent share $f2
|
|
testfevent cmd "fileevent $f2 readable {script 2}"
|
|
fileevent $f3 readable {sript 3}
|
|
set x {}
|
|
lappend x [fileevent $f2 readable]
|
|
testfevent delete
|
|
lappend x [fileevent $f readable] [fileevent $f2 readable] \
|
|
[fileevent $f3 readable]
|
|
close $f
|
|
close $f2
|
|
close $f3
|
|
set x
|
|
} {{} {script 1} {} {sript 3}}
|
|
test io-25.2 {deleting fileevent on interpreter delete} {
|
|
set f [open foo r]
|
|
set f2 [open foo r]
|
|
set f3 [open foo r]
|
|
set f4 [open foo r]
|
|
fileevent $f readable {script 1}
|
|
testfevent create
|
|
testfevent share $f2
|
|
testfevent share $f3
|
|
testfevent cmd "fileevent $f2 readable {script 2}
|
|
fileevent $f3 readable {script 3}"
|
|
fileevent $f4 readable {script 4}
|
|
testfevent delete
|
|
set x [list [fileevent $f readable] [fileevent $f2 readable] \
|
|
[fileevent $f3 readable] [fileevent $f4 readable]]
|
|
close $f
|
|
close $f2
|
|
close $f3
|
|
close $f4
|
|
set x
|
|
} {{script 1} {} {} {script 4}}
|
|
test io-25.3 {deleting fileevent on interpreter delete} {
|
|
set f [open foo r]
|
|
set f2 [open foo r]
|
|
set f3 [open foo r]
|
|
set f4 [open foo r]
|
|
testfevent create
|
|
testfevent share $f3
|
|
testfevent share $f4
|
|
fileevent $f readable {script 1}
|
|
fileevent $f2 readable {script 2}
|
|
testfevent cmd "fileevent $f3 readable {script 3}
|
|
fileevent $f4 readable {script 4}"
|
|
testfevent delete
|
|
set x [list [fileevent $f readable] [fileevent $f2 readable] \
|
|
[fileevent $f3 readable] [fileevent $f4 readable]]
|
|
close $f
|
|
close $f2
|
|
close $f3
|
|
close $f4
|
|
set x
|
|
} {{script 1} {script 2} {} {}}
|
|
test io-25.4 {file events on shared files and multiple interpreters} {
|
|
set f [open foo r]
|
|
set f2 [open foo r]
|
|
testfevent create
|
|
testfevent share $f
|
|
testfevent cmd "fileevent $f readable {script 1}"
|
|
fileevent $f readable {script 2}
|
|
fileevent $f2 readable {script 3}
|
|
set x [list [fileevent $f2 readable] \
|
|
[testfevent cmd "fileevent $f readable"] \
|
|
[fileevent $f readable]]
|
|
testfevent delete
|
|
close $f
|
|
close $f2
|
|
set x
|
|
} {{script 3} {script 1} {script 2}}
|
|
test io-25.5 {file events on shared files, deleting file events} {
|
|
set f [open foo r]
|
|
testfevent create
|
|
testfevent share $f
|
|
testfevent cmd "fileevent $f readable {script 1}"
|
|
fileevent $f readable {script 2}
|
|
testfevent cmd "fileevent $f readable {}"
|
|
set x [list [testfevent cmd "fileevent $f readable"] \
|
|
[fileevent $f readable]]
|
|
testfevent delete
|
|
close $f
|
|
set x
|
|
} {{} {script 2}}
|
|
test io-25.6 {file events on shared files, deleting file events} {
|
|
set f [open foo r]
|
|
testfevent create
|
|
testfevent share $f
|
|
testfevent cmd "fileevent $f readable {script 1}"
|
|
fileevent $f readable {script 2}
|
|
fileevent $f readable {}
|
|
set x [list [testfevent cmd "fileevent $f readable"] \
|
|
[fileevent $f readable]]
|
|
testfevent delete
|
|
close $f
|
|
set x
|
|
} {{script 1} {}}
|
|
|
|
test io-26.1 {testing readability conditions} {
|
|
set f [open bar w]
|
|
puts $f abcdefg
|
|
puts $f abcdefg
|
|
puts $f abcdefg
|
|
puts $f abcdefg
|
|
puts $f abcdefg
|
|
close $f
|
|
set f [open bar r]
|
|
fileevent $f readable [list consume $f]
|
|
proc consume {f} {
|
|
global x l
|
|
lappend l called
|
|
if {[eof $f]} {
|
|
close $f
|
|
set x done
|
|
} else {
|
|
gets $f
|
|
}
|
|
}
|
|
set l ""
|
|
set x not_done
|
|
vwait x
|
|
list $x $l
|
|
} {done {called called called called called called called}}
|
|
test io-26.2 {testing readability conditions} {nonBlockFiles} {
|
|
set f [open bar w]
|
|
puts $f abcdefg
|
|
puts $f abcdefg
|
|
puts $f abcdefg
|
|
puts $f abcdefg
|
|
puts $f abcdefg
|
|
close $f
|
|
set f [open bar r]
|
|
fileevent $f readable [list consume $f]
|
|
fconfigure $f -blocking off
|
|
proc consume {f} {
|
|
global x l
|
|
lappend l called
|
|
if {[eof $f]} {
|
|
close $f
|
|
set x done
|
|
} else {
|
|
gets $f
|
|
}
|
|
}
|
|
set l ""
|
|
set x not_done
|
|
vwait x
|
|
list $x $l
|
|
} {done {called called called called called called called}}
|
|
test io-26.3 {testing readability conditions} {unixOnly nonBlockFiles} {
|
|
set f [open bar w]
|
|
puts $f abcdefg
|
|
puts $f abcdefg
|
|
puts $f abcdefg
|
|
puts $f abcdefg
|
|
puts $f abcdefg
|
|
close $f
|
|
set f [open my_script w]
|
|
puts $f {
|
|
proc copy_slowly {f} {
|
|
while {![eof $f]} {
|
|
puts [gets $f]
|
|
after 200
|
|
}
|
|
close $f
|
|
}
|
|
}
|
|
close $f
|
|
set f [open |$tcltest r+]
|
|
fileevent $f readable [list consume $f]
|
|
fconfigure $f -buffering line
|
|
fconfigure $f -blocking off
|
|
proc consume {f} {
|
|
global x l
|
|
if {[eof $f]} {
|
|
set x done
|
|
} else {
|
|
gets $f
|
|
lappend l [fblocked $f]
|
|
gets $f
|
|
lappend l [fblocked $f]
|
|
}
|
|
}
|
|
set l ""
|
|
set x not_done
|
|
puts $f {source my_script}
|
|
puts $f {set f [open bar r]}
|
|
puts $f {copy_slowly $f}
|
|
puts $f {exit}
|
|
vwait x
|
|
close $f
|
|
list $x $l
|
|
} {done {0 1 0 1 0 1 0 1 0 1 0 1 0 0}}
|
|
test io-26.4 {lf write, testing readability, ^Z termination, auto read mode} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf
|
|
set c [format "abc\ndef\n%c" 26]
|
|
puts -nonewline $f $c
|
|
close $f
|
|
proc consume {f} {
|
|
global c x l
|
|
if {[eof $f]} {
|
|
set x done
|
|
close $f
|
|
} else {
|
|
lappend l [gets $f]
|
|
incr c
|
|
}
|
|
}
|
|
set c 0
|
|
set l ""
|
|
set f [open test1 r]
|
|
fconfigure $f -translation auto -eofchar \x1a
|
|
fileevent $f readable [list consume $f]
|
|
vwait x
|
|
list $c $l
|
|
} {3 {abc def {}}}
|
|
test io-26.5 {lf write, testing readability, ^Z in middle, auto read mode} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf
|
|
set c [format "abc\ndef\n%cfoo\nbar\n" 26]
|
|
puts -nonewline $f $c
|
|
close $f
|
|
proc consume {f} {
|
|
global c x l
|
|
if {[eof $f]} {
|
|
set x done
|
|
close $f
|
|
} else {
|
|
lappend l [gets $f]
|
|
incr c
|
|
}
|
|
}
|
|
set c 0
|
|
set l ""
|
|
set f [open test1 r]
|
|
fconfigure $f -eofchar \x1a -translation auto
|
|
fileevent $f readable [list consume $f]
|
|
vwait x
|
|
list $c $l
|
|
} {3 {abc def {}}}
|
|
test io-26.6 {cr write, testing readability, ^Z termination, auto read mode} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation cr
|
|
set c [format "abc\ndef\n%c" 26]
|
|
puts -nonewline $f $c
|
|
close $f
|
|
proc consume {f} {
|
|
global c x l
|
|
if {[eof $f]} {
|
|
set x done
|
|
close $f
|
|
} else {
|
|
lappend l [gets $f]
|
|
incr c
|
|
}
|
|
}
|
|
set c 0
|
|
set l ""
|
|
set f [open test1 r]
|
|
fconfigure $f -translation auto -eofchar \x1a
|
|
fileevent $f readable [list consume $f]
|
|
vwait x
|
|
list $c $l
|
|
} {3 {abc def {}}}
|
|
test io-26.7 {cr write, testing readability, ^Z in middle, auto read mode} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation cr
|
|
set c [format "abc\ndef\n%cfoo\nbar\n" 26]
|
|
puts -nonewline $f $c
|
|
close $f
|
|
proc consume {f} {
|
|
global c x l
|
|
if {[eof $f]} {
|
|
set x done
|
|
close $f
|
|
} else {
|
|
lappend l [gets $f]
|
|
incr c
|
|
}
|
|
}
|
|
set c 0
|
|
set l ""
|
|
set f [open test1 r]
|
|
fconfigure $f -eofchar \x1a -translation auto
|
|
fileevent $f readable [list consume $f]
|
|
vwait x
|
|
list $c $l
|
|
} {3 {abc def {}}}
|
|
test io-26.8 {crlf write, testing readability, ^Z termination, auto read mode} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation crlf
|
|
set c [format "abc\ndef\n%c" 26]
|
|
puts -nonewline $f $c
|
|
close $f
|
|
proc consume {f} {
|
|
global c x l
|
|
if {[eof $f]} {
|
|
set x done
|
|
close $f
|
|
} else {
|
|
lappend l [gets $f]
|
|
incr c
|
|
}
|
|
}
|
|
set c 0
|
|
set l ""
|
|
set f [open test1 r]
|
|
fconfigure $f -translation auto -eofchar \x1a
|
|
fileevent $f readable [list consume $f]
|
|
vwait x
|
|
list $c $l
|
|
} {3 {abc def {}}}
|
|
test io-26.9 {crlf write, testing readability, ^Z in middle, auto read mode} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation crlf
|
|
set c [format "abc\ndef\n%cfoo\nbar\n" 26]
|
|
puts -nonewline $f $c
|
|
close $f
|
|
proc consume {f} {
|
|
global c x l
|
|
if {[eof $f]} {
|
|
set x done
|
|
close $f
|
|
} else {
|
|
lappend l [gets $f]
|
|
incr c
|
|
}
|
|
}
|
|
set c 0
|
|
set l ""
|
|
set f [open test1 r]
|
|
fconfigure $f -eofchar \x1a -translation auto
|
|
fileevent $f readable [list consume $f]
|
|
vwait x
|
|
list $c $l
|
|
} {3 {abc def {}}}
|
|
test io-26.10 {lf write, testing readability, ^Z in middle, lf read mode} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf
|
|
set c [format "abc\ndef\n%cfoo\nbar\n" 26]
|
|
puts -nonewline $f $c
|
|
close $f
|
|
proc consume {f} {
|
|
global c x l
|
|
if {[eof $f]} {
|
|
set x done
|
|
close $f
|
|
} else {
|
|
lappend l [gets $f]
|
|
incr c
|
|
}
|
|
}
|
|
set c 0
|
|
set l ""
|
|
set f [open test1 r]
|
|
fconfigure $f -eofchar \x1a -translation lf
|
|
fileevent $f readable [list consume $f]
|
|
vwait x
|
|
list $c $l
|
|
} {3 {abc def {}}}
|
|
test io-26.11 {lf write, testing readability, ^Z termination, lf read mode} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation lf
|
|
set c [format "abc\ndef\n%c" 26]
|
|
puts -nonewline $f $c
|
|
close $f
|
|
proc consume {f} {
|
|
global c x l
|
|
if {[eof $f]} {
|
|
set x done
|
|
close $f
|
|
} else {
|
|
lappend l [gets $f]
|
|
incr c
|
|
}
|
|
}
|
|
set c 0
|
|
set l ""
|
|
set f [open test1 r]
|
|
fconfigure $f -translation lf -eofchar \x1a
|
|
fileevent $f readable [list consume $f]
|
|
vwait x
|
|
list $c $l
|
|
} {3 {abc def {}}}
|
|
test io-26.12 {cr write, testing readability, ^Z in middle, cr read mode} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation cr
|
|
set c [format "abc\ndef\n%cfoo\nbar\n" 26]
|
|
puts -nonewline $f $c
|
|
close $f
|
|
proc consume {f} {
|
|
global c x l
|
|
if {[eof $f]} {
|
|
set x done
|
|
close $f
|
|
} else {
|
|
lappend l [gets $f]
|
|
incr c
|
|
}
|
|
}
|
|
set c 0
|
|
set l ""
|
|
set f [open test1 r]
|
|
fconfigure $f -eofchar \x1a -translation cr
|
|
fileevent $f readable [list consume $f]
|
|
vwait x
|
|
list $c $l
|
|
} {3 {abc def {}}}
|
|
test io-26.13 {cr write, testing readability, ^Z termination, cr read mode} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation cr
|
|
set c [format "abc\ndef\n%c" 26]
|
|
puts -nonewline $f $c
|
|
close $f
|
|
proc consume {f} {
|
|
global c x l
|
|
if {[eof $f]} {
|
|
set x done
|
|
close $f
|
|
} else {
|
|
lappend l [gets $f]
|
|
incr c
|
|
}
|
|
}
|
|
set c 0
|
|
set l ""
|
|
set f [open test1 r]
|
|
fconfigure $f -translation cr -eofchar \x1a
|
|
fileevent $f readable [list consume $f]
|
|
vwait x
|
|
list $c $l
|
|
} {3 {abc def {}}}
|
|
test io-26.14 {crlf write, testing readability, ^Z in middle, crlf read mode} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation crlf
|
|
set c [format "abc\ndef\n%cfoo\nbar\n" 26]
|
|
puts -nonewline $f $c
|
|
close $f
|
|
proc consume {f} {
|
|
global c x l
|
|
if {[eof $f]} {
|
|
set x done
|
|
close $f
|
|
} else {
|
|
lappend l [gets $f]
|
|
incr c
|
|
}
|
|
}
|
|
set c 0
|
|
set l ""
|
|
set f [open test1 r]
|
|
fconfigure $f -eofchar \x1a -translation crlf
|
|
fileevent $f readable [list consume $f]
|
|
vwait x
|
|
list $c $l
|
|
} {3 {abc def {}}}
|
|
test io-26.15 {crlf write, testing readability, ^Z termi, crlf read mode} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
fconfigure $f -translation crlf
|
|
set c [format "abc\ndef\n%c" 26]
|
|
puts -nonewline $f $c
|
|
close $f
|
|
proc consume {f} {
|
|
global c x l
|
|
if {[eof $f]} {
|
|
set x done
|
|
close $f
|
|
} else {
|
|
lappend l [gets $f]
|
|
incr c
|
|
}
|
|
}
|
|
set c 0
|
|
set l ""
|
|
set f [open test1 r]
|
|
fconfigure $f -translation crlf -eofchar \x1a
|
|
fileevent $f readable [list consume $f]
|
|
vwait x
|
|
list $c $l
|
|
} {3 {abc def {}}}
|
|
|
|
test io-27.1 {testing handler deletion} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
close $f
|
|
set f [open test1 r]
|
|
testchannelevent $f add readable [list delhandler $f]
|
|
proc delhandler {f} {
|
|
global z
|
|
set z called
|
|
testchannelevent $f delete 0
|
|
}
|
|
set z not_called
|
|
update
|
|
close $f
|
|
set z
|
|
} called
|
|
test io-27.2 {testing handler deletion with multiple handlers} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
close $f
|
|
set f [open test1 r]
|
|
testchannelevent $f add readable [list delhandler $f 1]
|
|
testchannelevent $f add readable [list delhandler $f 0]
|
|
proc delhandler {f i} {
|
|
global z
|
|
lappend z "called delhandler $f $i"
|
|
testchannelevent $f delete 0
|
|
}
|
|
set z ""
|
|
update
|
|
close $f
|
|
string compare [string tolower $z] \
|
|
[list [list called delhandler $f 0] [list called delhandler $f 1]]
|
|
} 0
|
|
test io-27.3 {testing handler deletion with multiple handlers} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
close $f
|
|
set f [open test1 r]
|
|
testchannelevent $f add readable [list notcalled $f 1]
|
|
testchannelevent $f add readable [list delhandler $f 0]
|
|
set z ""
|
|
proc notcalled {f i} {
|
|
global z
|
|
lappend z "notcalled was called!! $f $i"
|
|
}
|
|
proc delhandler {f i} {
|
|
global z
|
|
testchannelevent $f delete 1
|
|
lappend z "delhandler $f $i called"
|
|
testchannelevent $f delete 0
|
|
lappend z "delhandler $f $i deleted myself"
|
|
}
|
|
set z ""
|
|
update
|
|
close $f
|
|
string compare [string tolower $z] \
|
|
[list [list delhandler $f 0 called] \
|
|
[list delhandler $f 0 deleted myself]]
|
|
} 0
|
|
test io-27.4 {testing handler deletion vs reentrant calls} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
close $f
|
|
set f [open test1 r]
|
|
testchannelevent $f add readable [list delrecursive $f]
|
|
proc delrecursive {f} {
|
|
global z u
|
|
if {"$u" == "recursive"} {
|
|
testchannelevent $f delete 0
|
|
lappend z "delrecursive deleting recursive"
|
|
} else {
|
|
lappend z "delrecursive calling recursive"
|
|
set u recursive
|
|
update
|
|
}
|
|
}
|
|
set u toplevel
|
|
set z ""
|
|
update
|
|
close $f
|
|
string compare [string tolower $z] \
|
|
{{delrecursive calling recursive} {delrecursive deleting recursive}}
|
|
} 0
|
|
test io-27.5 {testing handler deletion vs reentrant calls} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
close $f
|
|
set f [open test1 r]
|
|
testchannelevent $f add readable [list notcalled $f]
|
|
testchannelevent $f add readable [list del $f]
|
|
proc notcalled {f} {
|
|
global z
|
|
lappend z "notcalled was called!! $f"
|
|
}
|
|
proc del {f} {
|
|
global z u
|
|
if {"$u" == "recursive"} {
|
|
testchannelevent $f delete 1
|
|
testchannelevent $f delete 0
|
|
lappend z "del deleted notcalled"
|
|
lappend z "del deleted myself"
|
|
} else {
|
|
set u recursive
|
|
lappend z "del calling recursive"
|
|
update
|
|
lappend z "del after update"
|
|
}
|
|
}
|
|
set z ""
|
|
set u toplevel
|
|
update
|
|
close $f
|
|
string compare [string tolower $z] \
|
|
[list {del calling recursive} {del deleted notcalled} \
|
|
{del deleted myself} {del after update}]
|
|
} 0
|
|
test io-27.6 {testing handler deletion vs reentrant calls} {
|
|
removeFile test1
|
|
set f [open test1 w]
|
|
close $f
|
|
set f [open test1 r]
|
|
testchannelevent $f add readable [list second $f]
|
|
testchannelevent $f add readable [list first $f]
|
|
proc first {f} {
|
|
global u z
|
|
if {"$u" == "toplevel"} {
|
|
lappend z "first called"
|
|
set u first
|
|
update
|
|
lappend z "first after update"
|
|
} else {
|
|
lappend z "first called not toplevel"
|
|
}
|
|
}
|
|
proc second {f} {
|
|
global u z
|
|
if {"$u" == "first"} {
|
|
lappend z "second called, first time"
|
|
set u second
|
|
testchannelevent $f delete 0
|
|
} elseif {"$u" == "second"} {
|
|
lappend z "second called, second time"
|
|
testchannelevent $f delete 0
|
|
} else {
|
|
lappend z "second called, cannot happen!"
|
|
testchannelevent $f removeall
|
|
}
|
|
}
|
|
set z ""
|
|
set u toplevel
|
|
update
|
|
close $f
|
|
string compare [string tolower $z] \
|
|
[list {first called} {first called not toplevel} \
|
|
{second called, first time} {second called, second time} \
|
|
{first after update}]
|
|
} 0
|
|
|
|
removeFile script
|
|
removeFile output
|
|
removeFile test1
|
|
removeFile pipe
|
|
removeFile my_script
|
|
removeFile foo
|
|
removeFile bar
|
|
|
|
set x ""
|
|
unset x
|