136 lines
3.2 KiB
Perl
Executable File
136 lines
3.2 KiB
Perl
Executable File
#!./perl
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BEGIN {
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chdir 't' if -d 't';
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unshift @INC, '../lib';
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$ENV{PERL5LIB} = '../lib';
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}
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$| = 1;
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undef $/;
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my @prgs = split "\n########\n", <DATA>;
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print "1..", scalar @prgs, "\n";
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my $Is_VMS = $^O eq 'VMS';
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my $Is_MSWin32 = $^O eq 'MSWin32';
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my $tmpfile = "tmp0000";
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my $i = 0 ;
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1 while -f ++$tmpfile;
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END { if ($tmpfile) { 1 while unlink $tmpfile} }
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for (@prgs){
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my $switch = "";
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my @temps = () ;
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if (s/^\s*-\w+//){
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$switch = $&;
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}
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my($prog,$expected) = split(/\nEXPECT\n/, $_);
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if ( $prog =~ /--FILE--/) {
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my(@files) = split(/\n--FILE--\s*([^\s\n]*)\s*\n/, $prog) ;
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shift @files ;
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die "Internal error test $i didn't split into pairs, got " .
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scalar(@files) . "[" . join("%%%%", @files) ."]\n"
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if @files % 2 ;
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while (@files > 2) {
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my $filename = shift @files ;
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my $code = shift @files ;
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push @temps, $filename ;
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open F, ">$filename" or die "Cannot open $filename: $!\n" ;
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print F $code ;
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close F ;
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}
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shift @files ;
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$prog = shift @files ;
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}
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open TEST, ">$tmpfile";
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print TEST $prog,"\n";
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close TEST;
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my $results = $Is_VMS ?
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`./perl $switch $tmpfile 2>&1` :
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$Is_MSWin32 ?
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`.\\perl -I../lib $switch $tmpfile 2>&1` :
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`./perl $switch $tmpfile 2>&1`;
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my $status = $?;
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$results =~ s/\n+$//;
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# allow expected output to be written as if $prog is on STDIN
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$results =~ s/tmp\d+/-/g;
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$results =~ s/\n%[A-Z]+-[SIWEF]-.*$// if $Is_VMS; # clip off DCL status msg
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# bison says 'parse error' instead of 'syntax error',
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# various yaccs may or may not capitalize 'syntax'.
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$results =~ s/^(syntax|parse) error/syntax error/mig;
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$expected =~ s/\n+$//;
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my $prefix = ($results =~ s/^PREFIX\n//) ;
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if ( $results =~ s/^SKIPPED\n//) {
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print "$results\n" ;
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}
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elsif (($prefix and $results !~ /^\Q$expected/) or
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(!$prefix and $results ne $expected)){
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print STDERR "PROG: $switch\n$prog\n";
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print STDERR "EXPECTED:\n$expected\n";
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print STDERR "GOT:\n$results\n";
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print "not ";
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}
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print "ok ", ++$i, "\n";
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foreach (@temps)
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{ unlink $_ if $_ }
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}
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__END__
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# Error - not predeclaring a sub
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Fred 1,2 ;
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sub Fred {}
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EXPECT
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Number found where operator expected at - line 3, near "Fred 1"
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(Do you need to predeclare Fred?)
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syntax error at - line 3, near "Fred 1"
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Execution of - aborted due to compilation errors.
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########
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# Error - not predeclaring a sub in time
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Fred 1,2 ;
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use subs qw( Fred ) ;
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sub Fred {}
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EXPECT
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Number found where operator expected at - line 3, near "Fred 1"
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(Do you need to predeclare Fred?)
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syntax error at - line 3, near "Fred 1"
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BEGIN not safe after errors--compilation aborted at - line 4.
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########
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# AOK
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use subs qw( Fred) ;
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Fred 1,2 ;
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sub Fred { print $_[0] + $_[1], "\n" }
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EXPECT
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3
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########
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# override a built-in function
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use subs qw( open ) ;
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open 1,2 ;
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sub open { print $_[0] + $_[1], "\n" }
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EXPECT
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3
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########
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--FILE-- abc
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Fred 1,2 ;
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1;
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--FILE--
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use subs qw( Fred ) ;
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require "./abc" ;
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sub Fred { print $_[0] + $_[1], "\n" }
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EXPECT
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3
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########
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# check that it isn't affected by block scope
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{
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use subs qw( Fred ) ;
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}
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Fred 1, 2;
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sub Fred { print $_[0] + $_[1], "\n" }
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EXPECT
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3
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