Commit | Line | Data |
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1 | #!./perl |
2 | |
3 | BEGIN { |
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4 | unless(grep /blib/, @INC) { |
5 | chdir 't' if -d 't'; |
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6 | @INC = '../lib'; |
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7 | } |
8 | } |
9 | |
10 | use Config; |
11 | |
12 | BEGIN { |
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13 | if($ENV{PERL_CORE}) { |
14 | if ($Config{'extensions'} !~ /\bIO\b/) { |
15 | print "1..0 # Skip: IO extension not compiled\n"; |
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16 | exit 0; |
17 | } |
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18 | } |
19 | } |
20 | |
21 | use IO::Handle; |
22 | use IO::File; |
23 | |
24 | select(STDERR); $| = 1; |
25 | select(STDOUT); $| = 1; |
26 | |
27 | print "1..6\n"; |
28 | |
29 | print "ok 1\n"; |
30 | |
31 | $dupout = IO::Handle->new->fdopen( \*STDOUT ,"w"); |
32 | $duperr = IO::Handle->new->fdopen( \*STDERR ,"w"); |
33 | |
34 | $stdout = \*STDOUT; bless $stdout, "IO::File"; # "IO::Handle"; |
35 | $stderr = \*STDERR; bless $stderr, "IO::Handle"; |
36 | |
37 | $stdout->open( "Io.dup","w") || die "Can't open stdout"; |
38 | $stderr->fdopen($stdout,"w"); |
39 | |
40 | print $stdout "ok 2\n"; |
41 | print $stderr "ok 3\n"; |
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42 | |
43 | # Since some systems don't have echo, we use Perl. |
44 | $echo = qq{$^X -le "print q{ok %d}"}; |
45 | |
46 | $cmd = sprintf $echo, 4; |
47 | print `$cmd`; |
48 | |
49 | $cmd = sprintf "$echo 1>&2", 5; |
50 | print `$cmd`; |
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51 | |
52 | $stderr->close; |
53 | $stdout->close; |
54 | |
55 | $stdout->fdopen($dupout,"w"); |
56 | $stderr->fdopen($duperr,"w"); |
57 | |
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58 | if ($^O eq 'MSWin32' || $^O eq 'NetWare') { print `type Io.dup` } |
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59 | else { system 'cat Io.dup' } |
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60 | unlink 'Io.dup'; |
61 | |
62 | print STDOUT "ok 6\n"; |