4 use Imager::Color::Float;
9 if ($Config{useithreads} && $] > 5.008007) {
21 or plan skip_all => "can't test Imager's lack of threads support with no threads";
23 or plan skip_all => "require a perl with CLONE_SKIP to test Imager's lack of 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
41 # probably handle CLONE requests, or provide a CLONE_SKIP, we'll
42 # probably see a double-free, one from the thread, and the other from
43 # the main line of control.
46 my $im = Imager->new(xsize => 10, ysize => 10);
47 my $c = Imager::Color->new(0, 0, 0); # make some sort of color
48 ok($c, "made the color");
49 my $cf = Imager::Color::Float->new(0, 0, 0);
50 ok($cf, "made the float color");
54 Imager::Internal::Hlines::testing()
55 or skip "no hlines visible to test", 1;
56 $hl = Imager::Internal::Hlines::new(0, 100, 0, 100);
57 ok($hl, "made the hlines");
59 my $io = Imager::io_new_bufchain();
60 ok($io, "made the io");
65 or skip("No TT font support", 1);
66 $tt = Imager::Font->new(type => "tt", file => "fontfiles/dodge.ttf");
67 ok($tt, "made the font");
73 or skip "No FT2 support", 1;
74 $ft2 = Imager::Font->new(type => "ft2", file => "fontfiles/dodge.ttf");
75 ok($ft2, "made ft2 font");
77 my $fill = Imager::Fill->new(solid => $c);
78 ok($fill, "made the fill");
80 my $t2 = threads->create
83 ok(!UNIVERSAL::isa($im->{IMG}, "Imager::ImgRaw"),
84 "the low level image object should be undef");
88 ok($t2->join, "join second thread");
89 #print STDERR $im->{IMG}, "\n";
90 ok(UNIVERSAL::isa($im->{IMG}, "Imager::ImgRaw"),
91 "but the object should be fine in the main thread");