48 lines
970 B
Perl
Executable File
48 lines
970 B
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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}
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use Tie::Handle;
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tie *tst,Tie::StdHandle;
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$f = 'tst';
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print "1..13\n";
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# my $file tests
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unlink("afile.new") if -f "afile";
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print "$!\nnot " unless open($f,"+>afile");
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print "ok 1\n";
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print "$!\nnot " unless binmode($f);
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print "ok 2\n";
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print "not " unless -f "afile";
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print "ok 3\n";
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print "not " unless print $f "SomeData\n";
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print "ok 4\n";
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print "not " unless tell($f) == 9;
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print "ok 5\n";
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print "not " unless printf $f "Some %d value\n",1234;
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print "ok 6\n";
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print "not " unless seek($f,0,0);
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print "ok 7\n";
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$b = <$f>;
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print "not " unless $b eq "SomeData\n";
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print "ok 8\n";
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print "not " if eof($f);
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print "ok 9\n";
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read($f,($b=''),4);
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print "'$b' not " unless $b eq 'Some';
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print "ok 10\n";
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print "not " unless getc($f) eq ' ';
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print "ok 11\n";
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$b = <$f>;
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print "not " unless eof($f);
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print "ok 12\n";
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print "not " unless close($f);
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print "ok 13\n";
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unlink("afile");
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