4 use Imager::Color::Float;
9 if ($Config{useithreads} && $] > 5.008007) {
21 or plan skip_all => "can't test Imager's threads support with no threads";
23 or plan skip_all => "require a perl with CLONE_SKIP to test Imager's threads support";
25 or plan skip_all => "couldn't load threads";
27 $INC{"Devel/Cover.pm"}
28 and plan skip_all => "threads and Devel::Cover don't get along";
30 # https://rt.cpan.org/Ticket/Display.html?id=65812
31 # https://github.com/schwern/test-more/issues/labels/Test-Builder2#issue/100
32 $Test::More::VERSION =~ /^2\.00_/
33 and plan skip_all => "threads are hosed in 2.00_06 and presumably all 2.00_*";
37 my $thread = threads->create(sub { 1; });
38 ok($thread->join, "join first thread");
40 # these are all, or contain, XS allocated objects, if we don't handle
41 # CLONE requests, or provide a CLONE_SKIP, we'll probably see a
42 # double-free, one from the thread, and the other from the main line
47 my $im = Imager->new(xsize => 10, ysize => 10);
48 my $c = Imager::Color->new(0, 0, 0); # make some sort of color
49 ok($c, "made the color");
50 my $cf = Imager::Color::Float->new(0, 0, 0);
51 ok($cf, "made the float color");
55 Imager::Internal::Hlines::testing()
56 or skip "no hlines visible to test", 1;
57 $hl = Imager::Internal::Hlines::new(0, 100, 0, 100);
58 ok($hl, "made the hlines");
60 my $io = Imager::io_new_bufchain();
61 ok($io, "made the io");
66 or skip("No TT font support", 1);
67 $tt = Imager::Font->new(type => "tt", file => "fontfiles/dodge.ttf");
68 ok($tt, "made the font");
74 or skip "No FT2 support", 1;
75 $ft2 = Imager::Font->new(type => "ft2", file => "fontfiles/dodge.ttf");
76 ok($ft2, "made ft2 font");
78 my $fill = Imager::Fill->new(solid => $c);
79 ok($fill, "made the fill");
81 my $t2 = threads->create
84 ok(!UNIVERSAL::isa($im->{IMG}, "Imager::ImgRaw"),
85 "the low level image object should become unblessed");
86 ok(!$im->_valid_image, "image no longer considered valid");
87 is($im->errstr, "images do not cross threads",
88 "check error message");
92 ok($t2->join, "join second thread");
93 #print STDERR $im->{IMG}, "\n";
94 ok(UNIVERSAL::isa($im->{IMG}, "Imager::ImgRaw"),
95 "but the object should be fine in the main thread");