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OS/2 Shareware BBS: 10 Tools
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argv.t
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1993-02-26
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889b
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#!./perl
# $Header: argv.t,v 4.0 91/03/20 01:50:46 lwall Locked $
print "1..5\n";
open(try, '>Io.argv.tmp') || (die "Can't open temp file.");
print try "a line\n";
close try;
$x = `perl -e "while (<>) {print \$.,\$_;}" Io.argv.tmp Io.argv.tmp`;
if ($x eq "1a line\n2a line\n") {print "ok 1\n";} else {print "not ok 1\n";}
$x = `echo foo | perl -e "while (<>) {print $_;}" Io.argv.tmp -`;
if ($x eq "a line\nfoo\n") {print "ok 2\n";} else {print "not ok 2\n";}
$x = `echo foo | perl -e "while (<>) {print $_;}"`;
if ($x eq "foo\n") {print "ok 3\n";} else {print "not ok 3 :$x:\n";}
@ARGV = ('Io.argv.tmp', 'Io.argv.tmp', 'nul', 'Io.argv.tmp');
while (<>) {
$y .= $. . $_;
if (eof()) {
if ($. == 3) {print "ok 4\n";} else {print "not ok 4\n";}
}
}
if ($y eq "1a line\n2a line\n3a line\n")
{print "ok 5\n";}
else
{print "not ok 5\n";}
`del Io.argv.tmp`;