Commit | Line | Data |
385d56e4 |
1 | use strict; |
2 | use warnings; |
3 | |
4 | BEGIN { |
5 | if ($ENV{'PERL_CORE'}){ |
6 | chdir 't'; |
7 | unshift @INC, '../lib'; |
8 | } |
4271b527 |
9 | |
10 | # Import test.pl into its own package |
11 | { |
12 | package Test; |
13 | require($ENV{PERL_CORE} ? './test.pl' : './t/test.pl'); |
14 | } |
15 | |
385d56e4 |
16 | use Config; |
17 | if (! $Config{'useithreads'}) { |
4271b527 |
18 | Test::skip_all(q/Perl not compiled with 'useithreads'/); |
385d56e4 |
19 | } |
20 | } |
21 | |
22 | use ExtUtils::testlib; |
23 | |
9feacc09 |
24 | use threads; |
9feacc09 |
25 | |
26 | BEGIN { |
e301958b |
27 | if (! eval 'use threads::shared; 1') { |
4271b527 |
28 | Test::skip_all(q/threads::shared not available/); |
58a3a76c |
29 | } |
30 | |
18b9e6f5 |
31 | require Thread::Queue; |
32 | |
9feacc09 |
33 | $| = 1; |
34 | print("1..29\n"); ### Number of tests that will be run ### |
4dcb9e53 |
35 | } |
9feacc09 |
36 | |
4271b527 |
37 | Test::watchdog(120); # In case we get stuck |
9feacc09 |
38 | |
18b9e6f5 |
39 | my $q = Thread::Queue->new(); |
40 | my $TEST = 1; |
9feacc09 |
41 | |
18b9e6f5 |
42 | sub ok |
43 | { |
44 | $q->enqueue(@_); |
45 | |
46 | while ($q->pending()) { |
47 | my $ok = $q->dequeue(); |
48 | my $name = $q->dequeue(); |
49 | my $id = $TEST++; |
50 | |
51 | if ($ok) { |
52 | print("ok $id - $name\n"); |
53 | } else { |
54 | print("not ok $id - $name\n"); |
55 | printf("# Failed test at line %d\n", (caller)[2]); |
56 | } |
385d56e4 |
57 | } |
385d56e4 |
58 | } |
59 | |
385d56e4 |
60 | |
61 | ### Start of Testing ### |
18b9e6f5 |
62 | ok(1, 'Loaded'); |
385d56e4 |
63 | |
64 | # Tests freeing the Perl interperter for each thread |
65 | # See http://www.nntp.perl.org/group/perl.perl5.porters/110772 for details |
66 | |
f782ee33 |
67 | my ($COUNT, $STARTED) :shared; |
385d56e4 |
68 | |
69 | sub threading_1 { |
18b9e6f5 |
70 | my $q = shift; |
71 | |
385d56e4 |
72 | my $tid = threads->tid(); |
18b9e6f5 |
73 | $q->enqueue($tid, "Thread $tid started"); |
385d56e4 |
74 | |
d4315dd6 |
75 | my $id; |
f782ee33 |
76 | { |
77 | lock($STARTED); |
78 | $STARTED++; |
d4315dd6 |
79 | $id = $STARTED; |
f782ee33 |
80 | } |
81 | if ($STARTED < 5) { |
385d56e4 |
82 | sleep(1); |
18b9e6f5 |
83 | threads->create('threading_1', $q)->detach(); |
385d56e4 |
84 | } |
85 | |
d4315dd6 |
86 | if ($id == 1) { |
385d56e4 |
87 | sleep(2); |
d4315dd6 |
88 | } elsif ($id == 2) { |
385d56e4 |
89 | sleep(6); |
d4315dd6 |
90 | } elsif ($id == 3) { |
385d56e4 |
91 | sleep(3); |
d4315dd6 |
92 | } elsif ($id == 4) { |
385d56e4 |
93 | sleep(1); |
94 | } else { |
95 | sleep(2); |
96 | } |
97 | |
98 | lock($COUNT); |
99 | $COUNT++; |
100 | cond_signal($COUNT); |
18b9e6f5 |
101 | $q->enqueue($tid, "Thread $tid done"); |
385d56e4 |
102 | } |
103 | |
104 | { |
f782ee33 |
105 | $STARTED = 0; |
385d56e4 |
106 | $COUNT = 0; |
18b9e6f5 |
107 | threads->create('threading_1', $q)->detach(); |
385d56e4 |
108 | { |
d4315dd6 |
109 | my $cnt = 0; |
110 | while ($cnt < 5) { |
111 | { |
112 | lock($COUNT); |
113 | cond_wait($COUNT) if ($COUNT < 5); |
114 | $cnt = $COUNT; |
115 | } |
f782ee33 |
116 | threads->create(sub { |
117 | threads->create(sub { })->join(); |
118 | })->join(); |
385d56e4 |
119 | } |
120 | } |
385d56e4 |
121 | sleep(1); |
122 | } |
9feacc09 |
123 | ok($COUNT == 5, "Done - $COUNT threads"); |
385d56e4 |
124 | |
125 | |
126 | sub threading_2 { |
18b9e6f5 |
127 | my $q = shift; |
128 | |
385d56e4 |
129 | my $tid = threads->tid(); |
18b9e6f5 |
130 | $q->enqueue($tid, "Thread $tid started"); |
385d56e4 |
131 | |
f782ee33 |
132 | { |
133 | lock($STARTED); |
134 | $STARTED++; |
135 | } |
136 | if ($STARTED < 5) { |
18b9e6f5 |
137 | threads->create('threading_2', $q)->detach(); |
385d56e4 |
138 | } |
385d56e4 |
139 | threads->yield(); |
140 | |
141 | lock($COUNT); |
142 | $COUNT++; |
143 | cond_signal($COUNT); |
144 | |
18b9e6f5 |
145 | $q->enqueue($tid, "Thread $tid done"); |
385d56e4 |
146 | } |
147 | |
148 | { |
f782ee33 |
149 | $STARTED = 0; |
385d56e4 |
150 | $COUNT = 0; |
18b9e6f5 |
151 | threads->create('threading_2', $q)->detach(); |
f782ee33 |
152 | threads->create(sub { |
153 | threads->create(sub { })->join(); |
154 | })->join(); |
385d56e4 |
155 | { |
156 | lock($COUNT); |
f782ee33 |
157 | while ($COUNT < 5) { |
385d56e4 |
158 | cond_wait($COUNT); |
159 | } |
160 | } |
385d56e4 |
161 | sleep(1); |
162 | } |
9feacc09 |
163 | ok($COUNT == 5, "Done - $COUNT threads"); |
385d56e4 |
164 | |
165 | |
166 | { |
167 | threads->create(sub { })->join(); |
168 | } |
9feacc09 |
169 | ok(1, 'Join'); |
385d56e4 |
170 | |
171 | |
172 | sub threading_3 { |
18b9e6f5 |
173 | my $q = shift; |
174 | |
385d56e4 |
175 | my $tid = threads->tid(); |
18b9e6f5 |
176 | $q->enqueue($tid, "Thread $tid started"); |
385d56e4 |
177 | |
178 | { |
179 | threads->create(sub { |
18b9e6f5 |
180 | my $q = shift; |
181 | |
385d56e4 |
182 | my $tid = threads->tid(); |
18b9e6f5 |
183 | $q->enqueue($tid, "Thread $tid started"); |
385d56e4 |
184 | |
385d56e4 |
185 | sleep(1); |
186 | |
187 | lock($COUNT); |
188 | $COUNT++; |
189 | cond_signal($COUNT); |
190 | |
18b9e6f5 |
191 | $q->enqueue($tid, "Thread $tid done"); |
192 | }, $q)->detach(); |
385d56e4 |
193 | } |
194 | |
195 | lock($COUNT); |
196 | $COUNT++; |
197 | cond_signal($COUNT); |
198 | |
18b9e6f5 |
199 | $q->enqueue($tid, "Thread $tid done"); |
385d56e4 |
200 | } |
201 | |
202 | { |
203 | $COUNT = 0; |
204 | threads->create(sub { |
18b9e6f5 |
205 | threads->create('threading_3', $q)->detach(); |
385d56e4 |
206 | { |
207 | lock($COUNT); |
208 | while ($COUNT < 2) { |
209 | cond_wait($COUNT); |
210 | } |
211 | } |
212 | })->join(); |
385d56e4 |
213 | sleep(1); |
214 | } |
9feacc09 |
215 | ok($COUNT == 2, "Done - $COUNT threads"); |
385d56e4 |
216 | |
561ee912 |
217 | exit(0); |
218 | |
385d56e4 |
219 | # EOF |