Commit | Line | Data |
385d56e4 |
1 | use strict; |
2 | use warnings; |
3 | |
4 | BEGIN { |
5 | if ($ENV{'PERL_CORE'}){ |
6 | chdir 't'; |
7 | unshift @INC, '../lib'; |
8 | } |
9 | use Config; |
10 | if (! $Config{'useithreads'}) { |
11 | print("1..0 # Skip: Perl not compiled with 'useithreads'\n"); |
12 | exit(0); |
13 | } |
14 | } |
15 | |
16 | use ExtUtils::testlib; |
17 | |
9feacc09 |
18 | use threads; |
9feacc09 |
19 | |
20 | BEGIN { |
58a3a76c |
21 | eval { |
22 | require threads::shared; |
23 | import threads::shared; |
24 | }; |
25 | if ($@ || ! $threads::shared::threads_shared) { |
26 | print("1..0 # Skip: threads::shared not available\n"); |
27 | exit(0); |
28 | } |
29 | |
9feacc09 |
30 | $| = 1; |
31 | print("1..29\n"); ### Number of tests that will be run ### |
32 | }; |
33 | |
34 | my $TEST = 1; |
35 | share($TEST); |
36 | |
37 | ok(1, 'Loaded'); |
38 | |
385d56e4 |
39 | sub ok { |
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40 | my ($ok, $name) = @_; |
41 | |
42 | lock($TEST); |
43 | my $id = $TEST++; |
385d56e4 |
44 | |
45 | # You have to do it this way or VMS will get confused. |
46 | if ($ok) { |
47 | print("ok $id - $name\n"); |
48 | } else { |
49 | print("not ok $id - $name\n"); |
50 | printf("# Failed test at line %d\n", (caller)[2]); |
51 | } |
52 | |
53 | return ($ok); |
54 | } |
55 | |
385d56e4 |
56 | |
57 | ### Start of Testing ### |
58 | |
59 | # Tests freeing the Perl interperter for each thread |
60 | # See http://www.nntp.perl.org/group/perl.perl5.porters/110772 for details |
61 | |
62 | my $COUNT; |
63 | share($COUNT); |
385d56e4 |
64 | |
65 | sub threading_1 { |
66 | my $tid = threads->tid(); |
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67 | ok($tid, "Thread $tid started"); |
385d56e4 |
68 | |
69 | if ($tid < 5) { |
70 | sleep(1); |
71 | threads->create('threading_1')->detach(); |
72 | } |
73 | |
74 | threads->yield(); |
75 | |
76 | if ($tid == 1) { |
77 | sleep(2); |
78 | } elsif ($tid == 2) { |
79 | sleep(6); |
80 | } elsif ($tid == 3) { |
81 | sleep(3); |
82 | } elsif ($tid == 4) { |
83 | sleep(1); |
84 | } else { |
85 | sleep(2); |
86 | } |
87 | |
88 | lock($COUNT); |
89 | $COUNT++; |
90 | cond_signal($COUNT); |
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91 | ok($tid, "Thread $tid done"); |
385d56e4 |
92 | } |
93 | |
94 | { |
95 | $COUNT = 0; |
96 | threads->create('threading_1')->detach(); |
97 | { |
98 | lock($COUNT); |
99 | while ($COUNT < 3) { |
100 | cond_wait($COUNT); |
101 | } |
102 | } |
103 | } |
104 | { |
105 | { |
106 | lock($COUNT); |
107 | while ($COUNT < 5) { |
108 | cond_wait($COUNT); |
109 | } |
110 | } |
111 | threads->yield(); |
112 | sleep(1); |
113 | } |
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114 | ok($COUNT == 5, "Done - $COUNT threads"); |
385d56e4 |
115 | |
116 | |
117 | sub threading_2 { |
118 | my $tid = threads->tid(); |
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119 | ok($tid, "Thread $tid started"); |
385d56e4 |
120 | |
121 | if ($tid < 10) { |
122 | threads->create('threading_2')->detach(); |
123 | } |
124 | |
125 | threads->yield(); |
126 | |
127 | lock($COUNT); |
128 | $COUNT++; |
129 | cond_signal($COUNT); |
130 | |
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131 | ok($tid, "Thread $tid done"); |
385d56e4 |
132 | } |
133 | |
134 | { |
135 | $COUNT = 0; |
136 | threads->create('threading_2')->detach(); |
137 | { |
138 | lock($COUNT); |
139 | while ($COUNT < 3) { |
140 | cond_wait($COUNT); |
141 | } |
142 | } |
143 | threads->yield(); |
144 | sleep(1); |
145 | } |
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146 | ok($COUNT == 5, "Done - $COUNT threads"); |
385d56e4 |
147 | |
148 | |
149 | { |
150 | threads->create(sub { })->join(); |
151 | } |
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152 | ok(1, 'Join'); |
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153 | |
154 | |
155 | sub threading_3 { |
156 | my $tid = threads->tid(); |
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157 | ok($tid, "Thread $tid started"); |
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158 | |
159 | { |
160 | threads->create(sub { |
161 | my $tid = threads->tid(); |
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162 | ok($tid, "Thread $tid started"); |
385d56e4 |
163 | |
164 | threads->yield(); |
165 | sleep(1); |
166 | |
167 | lock($COUNT); |
168 | $COUNT++; |
169 | cond_signal($COUNT); |
170 | |
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171 | ok($tid, "Thread $tid done"); |
385d56e4 |
172 | })->join(); |
173 | } |
174 | |
175 | lock($COUNT); |
176 | $COUNT++; |
177 | cond_signal($COUNT); |
178 | |
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179 | ok($tid, "Thread $tid done"); |
385d56e4 |
180 | } |
181 | |
182 | { |
183 | $COUNT = 0; |
184 | threads->create(sub { |
185 | threads->create('threading_3')->detach(); |
186 | { |
187 | lock($COUNT); |
188 | while ($COUNT < 2) { |
189 | cond_wait($COUNT); |
190 | } |
191 | } |
192 | })->join(); |
193 | threads->yield(); |
194 | sleep(1); |
195 | } |
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196 | ok($COUNT == 2, "Done - $COUNT threads"); |
385d56e4 |
197 | |
198 | # EOF |