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1 | #!./perl |
2 | |
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3 | # $RCSfile: argv.t,v $$Revision: 4.1 $$Date: 92/08/07 18:27:25 $ |
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4 | |
5 | print "1..5\n"; |
6 | |
7 | open(try, '>Io.argv.tmp') || (die "Can't open temp file."); |
8 | print try "a line\n"; |
9 | close try; |
10 | |
11 | $x = `./perl -e 'while (<>) {print \$.,\$_;}' Io.argv.tmp Io.argv.tmp`; |
12 | |
13 | if ($x eq "1a line\n2a line\n") {print "ok 1\n";} else {print "not ok 1\n";} |
14 | |
15 | $x = `echo foo|./perl -e 'while (<>) {print $_;}' Io.argv.tmp -`; |
16 | |
17 | if ($x eq "a line\nfoo\n") {print "ok 2\n";} else {print "not ok 2\n";} |
18 | |
19 | $x = `echo foo|./perl -e 'while (<>) {print $_;}'`; |
20 | |
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21 | if ($x eq "foo\n") {print "ok 3\n";} else {print "not ok 3 :$x:\n";} |
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22 | |
23 | @ARGV = ('Io.argv.tmp', 'Io.argv.tmp', '/dev/null', 'Io.argv.tmp'); |
24 | while (<>) { |
25 | $y .= $. . $_; |
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26 | if (eof()) { |
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27 | if ($. == 3) {print "ok 4\n";} else {print "not ok 4\n";} |
28 | } |
29 | } |
30 | |
31 | if ($y eq "1a line\n2a line\n3a line\n") |
32 | {print "ok 5\n";} |
33 | else |
34 | {print "not ok 5\n";} |
35 | |
36 | `/bin/rm -f Io.argv.tmp`; |