Commit | Line | Data |
61f2b451 |
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 | unshift @INC, '../lib' if -d '../lib'; |
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7 | } |
8 | } |
9 | |
10 | use Config; |
11 | |
12 | BEGIN { |
13 | if(-d "lib" && -f "TEST") { |
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14 | if (! $Config{'d_fork'} || |
15 | ($Config{'extensions'} !~ /\bIO\b/ && $^O ne 'VMS')) |
16 | { |
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17 | print "1..0\n"; |
18 | exit 0; |
19 | } |
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20 | } |
21 | } |
22 | |
23 | use IO::Pipe; |
24 | |
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25 | my $perl = './perl'; |
26 | |
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27 | $| = 1; |
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28 | print "1..10\n"; |
29 | |
30 | $pipe = new IO::Pipe->reader($perl, '-e', 'print "not ok 1\n"'); |
31 | while (<$pipe>) { |
32 | s/^not //; |
33 | print; |
34 | } |
35 | $pipe->close or print "# \$!=$!\nnot "; |
36 | print "ok 2\n"; |
37 | |
38 | $cmd = 'BEGIN{$SIG{ALRM} = sub {print "not ok 4\n"; exit}; alarm 10} s/not //'; |
39 | $pipe = new IO::Pipe->writer($perl, '-pe', $cmd); |
40 | print $pipe "not ok 3\n" ; |
41 | $pipe->close or print "# \$!=$!\nnot "; |
42 | print "ok 4\n"; |
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43 | |
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44 | # Check if can fork with dynamic extensions (bug in CRT): |
45 | if ($^O eq 'os2' and |
46 | system "$^X -I../lib -MOpcode -e 'defined fork or die' > /dev/null 2>&1") { |
47 | print "ok $_ # skipped: broken fork\n" for 5..10; |
48 | exit 0; |
49 | } |
50 | |
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51 | $pipe = new IO::Pipe; |
52 | |
53 | $pid = fork(); |
54 | |
55 | if($pid) |
56 | { |
57 | $pipe->writer; |
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58 | print $pipe "Xk 5\n"; |
59 | print $pipe "oY 6\n"; |
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60 | $pipe->close; |
61 | wait; |
62 | } |
63 | elsif(defined $pid) |
64 | { |
65 | $pipe->reader; |
66 | $stdin = bless \*STDIN, "IO::Handle"; |
67 | $stdin->fdopen($pipe,"r"); |
68 | exec 'tr', 'YX', 'ko'; |
69 | } |
70 | else |
71 | { |
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72 | die "# error = $!"; |
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73 | } |
74 | |
75 | $pipe = new IO::Pipe; |
76 | $pid = fork(); |
77 | |
78 | if($pid) |
79 | { |
80 | $pipe->reader; |
81 | while(<$pipe>) { |
82 | s/^not //; |
83 | print; |
84 | } |
85 | $pipe->close; |
86 | wait; |
87 | } |
88 | elsif(defined $pid) |
89 | { |
90 | $pipe->writer; |
91 | |
92 | $stdout = bless \*STDOUT, "IO::Handle"; |
93 | $stdout->fdopen($pipe,"w"); |
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94 | print STDOUT "not ok 7\n"; |
95 | exec 'echo', 'not ok 8'; |
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96 | } |
97 | else |
98 | { |
99 | die; |
100 | } |
101 | |
102 | $pipe = new IO::Pipe; |
103 | $pipe->writer; |
104 | |
105 | $SIG{'PIPE'} = 'broken_pipe'; |
106 | |
107 | sub broken_pipe { |
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108 | print "ok 9\n"; |
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109 | } |
110 | |
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111 | print $pipe "not ok 9\n"; |
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112 | $pipe->close; |
113 | |
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114 | sleep 1; |
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115 | |
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116 | print "ok 10\n"; |
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117 | |