Commit | Line | Data |
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1 | use strict; |
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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; |
10 | if (! $Config{'useithreads'}) { |
11 | print("1..0 # Skip: Perl not compiled with 'useithreads'\n"); |
12 | exit(0); |
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13 | } |
14 | } |
15 | |
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16 | use ExtUtils::testlib; |
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17 | |
18 | sub ok { |
19 | my ($id, $ok, $name) = @_; |
20 | |
21 | # You have to do it this way or VMS will get confused. |
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22 | if ($ok) { |
23 | print("ok $id - $name\n"); |
24 | } else { |
25 | print("not ok $id - $name\n"); |
26 | printf("# Failed test at line %d\n", (caller)[2]); |
27 | } |
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28 | |
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29 | return ($ok); |
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30 | } |
31 | |
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32 | BEGIN { |
33 | $| = 1; |
34 | print("1..11\n"); ### Number of tests that will be run ### |
35 | }; |
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36 | |
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37 | use threads; |
38 | use threads::shared; |
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39 | ok(1, 1, 'Loaded'); |
40 | |
41 | ### Start of Testing ### |
42 | |
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43 | my $test = "bar"; |
44 | share($test); |
45 | ok(2,$test eq "bar","Test magic share fetch"); |
46 | $test = "foo"; |
47 | ok(3,$test eq "foo","Test magic share assign"); |
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48 | my $c = threads::shared::_refcnt($test); |
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49 | threads->create( |
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50 | sub { |
51 | ok(4, $test eq "foo","Test magic share fetch after thread"); |
52 | $test = "baz"; |
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53 | ok(5,threads::shared::_refcnt($test) > $c, "Check that threadcount is correct"); |
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54 | })->join(); |
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55 | ok(6,$test eq "baz","Test that value has changed in another thread"); |
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56 | ok(7,threads::shared::_refcnt($test) == $c,"Check thrcnt is down properly"); |
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57 | $test = "barbar"; |
58 | ok(8, length($test) == 6, "Check length code"); |
59 | threads->create(sub { $test = "barbarbar" })->join; |
60 | ok(9, length($test) == 9, "Check length code after different thread modified it"); |
61 | threads->create(sub { undef($test)})->join(); |
62 | ok(10, !defined($test), "Check undef value"); |
63 | |
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64 | ok(11, is_shared($test), "Check for sharing"); |
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65 | |
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66 | # EOF |