Commit | Line | Data |
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1 | use strict; |
2 | use warnings; |
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3 | |
4 | BEGIN { |
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5 | if ($ENV{'PERL_CORE'}){ |
6 | chdir 't'; |
7 | unshift @INC, '../lib'; |
8 | } |
9 | use Config; |
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10 | if (! $Config{'useithreads'}) { |
11 | print("1..0 # Skip: Perl not compiled with 'useithreads'\n"); |
12 | exit(0); |
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13 | } |
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14 | |
15 | require($ENV{PERL_CORE} ? "./test.pl" : "./t/test.pl"); |
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16 | } |
17 | |
18 | use ExtUtils::testlib; |
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19 | |
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20 | use threads; |
21 | |
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22 | BEGIN { |
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23 | eval { |
24 | require threads::shared; |
25 | import threads::shared; |
26 | }; |
27 | if ($@ || ! $threads::shared::threads_shared) { |
28 | print("1..0 # Skip: threads::shared not available\n"); |
29 | exit(0); |
30 | } |
31 | |
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32 | $| = 1; |
33 | print("1..31\n"); ### Number of tests that will be run ### |
34 | }; |
35 | |
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36 | print("ok 1 - Loaded\n"); |
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37 | |
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38 | ### Start of Testing ### |
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39 | |
40 | sub content { |
41 | print shift; |
42 | return shift; |
43 | } |
44 | { |
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45 | my $t = threads->create(\&content, "ok 2\n", "ok 3\n", 1..1000); |
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46 | print $t->join(); |
47 | } |
48 | { |
49 | my $lock : shared; |
50 | my $t; |
51 | { |
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52 | lock($lock); |
53 | $t = threads->create(sub { lock($lock); print "ok 5\n"}); |
54 | print "ok 4\n"; |
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55 | } |
56 | $t->join(); |
57 | } |
58 | |
59 | sub dorecurse { |
60 | my $val = shift; |
61 | my $ret; |
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62 | print $val; |
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63 | if(@_) { |
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64 | $ret = threads->create(\&dorecurse, @_); |
65 | $ret->join; |
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66 | } |
67 | } |
68 | { |
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69 | my $t = threads->create(\&dorecurse, map { "ok $_\n" } 6..10); |
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70 | $t->join(); |
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71 | } |
72 | |
73 | { |
74 | # test that sleep lets other thread run |
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75 | my $t = threads->create(\&dorecurse, "ok 11\n"); |
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76 | threads->yield; # help out non-preemptive thread implementations |
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77 | sleep 1; |
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78 | print "ok 12\n"; |
79 | $t->join(); |
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80 | } |
81 | { |
82 | my $lock : shared; |
83 | sub islocked { |
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84 | lock($lock); |
85 | my $val = shift; |
86 | my $ret; |
87 | print $val; |
88 | if (@_) { |
89 | $ret = threads->create(\&islocked, shift); |
90 | } |
91 | return $ret; |
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92 | } |
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93 | my $t = threads->create(\&islocked, "ok 13\n", "ok 14\n"); |
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94 | $t->join->join; |
95 | } |
96 | |
97 | |
98 | |
99 | sub testsprintf { |
100 | my $testno = shift; |
101 | my $same = sprintf( "%0.f", $testno); |
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102 | return $testno eq $same; |
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103 | } |
104 | |
105 | sub threaded { |
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106 | my ($string, $string_end) = @_; |
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107 | |
108 | # Do the match, saving the output in appropriate variables |
109 | $string =~ /(.*)(is)(.*)/; |
110 | # Yield control, allowing the other thread to fill in the match variables |
111 | threads->yield(); |
112 | # Examine the match variable contents; on broken perls this fails |
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113 | return $3 eq $string_end; |
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114 | } |
115 | |
116 | |
117 | { |
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118 | curr_test(15); |
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119 | |
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120 | my $thr1 = threads->create(\&testsprintf, 15); |
121 | my $thr2 = threads->create(\&testsprintf, 16); |
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122 | |
123 | my $short = "This is a long string that goes on and on."; |
124 | my $shorte = " a long string that goes on and on."; |
125 | my $long = "This is short."; |
126 | my $longe = " short."; |
127 | my $foo = "This is bar bar bar."; |
128 | my $fooe = " bar bar bar."; |
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129 | my $thr3 = new threads \&threaded, $short, $shorte; |
130 | my $thr4 = new threads \&threaded, $long, $longe; |
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131 | my $thr5 = new threads \&testsprintf, 19; |
132 | my $thr6 = new threads \&testsprintf, 20; |
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133 | my $thr7 = new threads \&threaded, $foo, $fooe; |
134 | |
135 | ok($thr1->join()); |
136 | ok($thr2->join()); |
137 | ok($thr3->join()); |
138 | ok($thr4->join()); |
139 | ok($thr5->join()); |
140 | ok($thr6->join()); |
141 | ok($thr7->join()); |
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142 | } |
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143 | |
144 | # test that 'yield' is importable |
145 | |
146 | package Test1; |
147 | |
148 | use threads 'yield'; |
149 | yield; |
150 | main::ok(1); |
151 | |
152 | package main; |
153 | |
154 | |
155 | # test async |
156 | |
157 | { |
158 | my $th = async {return 1 }; |
159 | ok($th); |
160 | ok($th->join()); |
161 | } |
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162 | { |
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163 | # There is a miniscule chance this test case may falsely fail |
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164 | # since it tests using rand() |
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165 | my %rand : shared; |
166 | rand(10); |
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167 | threads->create( sub { $rand{int(rand(10000000000))}++ } ) foreach 1..25; |
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168 | $_->join foreach threads->list; |
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169 | ok((keys %rand >= 23), "Check that rand() is randomized in new threads"); |
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170 | } |
171 | |
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172 | # bugid #24165 |
173 | |
ead32952 |
174 | run_perl(prog => 'use threads 1.34; |
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175 | sub a{threads->create(shift)} $t = a sub{}; |
176 | $t->tid; $t->join; $t->tid', |
177 | nolib => ($ENV{PERL_CORE}) ? 0 : 1, |
178 | switches => ($ENV{PERL_CORE}) ? [] : [ '-Mblib' ]); |
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179 | is($?, 0, 'coredump in global destruction'); |
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180 | |
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181 | # test CLONE_SKIP() functionality |
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182 | if ($] >= 5.008007) { |
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183 | my %c : shared; |
184 | my %d : shared; |
185 | |
186 | # --- |
187 | |
188 | package A; |
189 | sub CLONE_SKIP { $c{"A-$_[0]"}++; 1; } |
190 | sub DESTROY { $d{"A-". ref $_[0]}++ } |
191 | |
192 | package A1; |
193 | our @ISA = qw(A); |
194 | sub CLONE_SKIP { $c{"A1-$_[0]"}++; 1; } |
195 | sub DESTROY { $d{"A1-". ref $_[0]}++ } |
196 | |
197 | package A2; |
198 | our @ISA = qw(A1); |
199 | |
200 | # --- |
201 | |
202 | package B; |
203 | sub CLONE_SKIP { $c{"B-$_[0]"}++; 0; } |
204 | sub DESTROY { $d{"B-" . ref $_[0]}++ } |
205 | |
206 | package B1; |
207 | our @ISA = qw(B); |
208 | sub CLONE_SKIP { $c{"B1-$_[0]"}++; 1; } |
209 | sub DESTROY { $d{"B1-" . ref $_[0]}++ } |
210 | |
211 | package B2; |
212 | our @ISA = qw(B1); |
213 | |
214 | # --- |
215 | |
216 | package C; |
217 | sub CLONE_SKIP { $c{"C-$_[0]"}++; 1; } |
218 | sub DESTROY { $d{"C-" . ref $_[0]}++ } |
219 | |
220 | package C1; |
221 | our @ISA = qw(C); |
222 | sub CLONE_SKIP { $c{"C1-$_[0]"}++; 0; } |
223 | sub DESTROY { $d{"C1-" . ref $_[0]}++ } |
224 | |
225 | package C2; |
226 | our @ISA = qw(C1); |
227 | |
228 | # --- |
229 | |
230 | package D; |
231 | sub DESTROY { $d{"D-" . ref $_[0]}++ } |
232 | |
233 | package D1; |
234 | our @ISA = qw(D); |
235 | |
236 | package main; |
237 | |
238 | { |
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239 | my @objs; |
240 | for my $class (qw(A A1 A2 B B1 B2 C C1 C2 D D1)) { |
241 | push @objs, bless [], $class; |
242 | } |
243 | |
244 | sub f { |
245 | my $depth = shift; |
246 | my $cloned = ""; # XXX due to recursion, doesn't get initialized |
247 | $cloned .= "$_" =~ /ARRAY/ ? '1' : '0' for @objs; |
248 | is($cloned, ($depth ? '00010001111' : '11111111111'), |
249 | "objs clone skip at depth $depth"); |
250 | threads->create( \&f, $depth+1)->join if $depth < 2; |
251 | @objs = (); |
252 | } |
253 | f(0); |
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254 | } |
255 | |
256 | curr_test(curr_test()+2); |
257 | ok(eq_hash(\%c, |
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258 | { |
259 | qw( |
260 | A-A 2 |
261 | A1-A1 2 |
262 | A1-A2 2 |
263 | B-B 2 |
264 | B1-B1 2 |
265 | B1-B2 2 |
266 | C-C 2 |
267 | C1-C1 2 |
268 | C1-C2 2 |
269 | ) |
270 | }), |
271 | "counts of calls to CLONE_SKIP"); |
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272 | ok(eq_hash(\%d, |
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273 | { |
274 | qw( |
275 | A-A 1 |
276 | A1-A1 1 |
277 | A1-A2 1 |
278 | B-B 3 |
279 | B1-B1 1 |
280 | B1-B2 1 |
281 | C-C 1 |
282 | C1-C1 3 |
283 | C1-C2 3 |
284 | D-D 3 |
285 | D-D1 3 |
286 | ) |
287 | }), |
288 | "counts of calls to DESTROY"); |
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289 | |
290 | } else { |
291 | print("ok 27 # Skip objs clone skip at depth 0\n"); |
292 | print("ok 28 # Skip objs clone skip at depth 1\n"); |
293 | print("ok 29 # Skip objs clone skip at depth 2\n"); |
294 | print("ok 30 # Skip counts of calls to CLONE_SKIP\n"); |
295 | print("ok 31 # Skip counts of calls to DESTROY\n"); |
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296 | } |
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297 | |
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298 | # EOF |