diff options
Diffstat (limited to 'testing/web-platform/tests/html/canvas/offscreen/the-canvas-state/2d.state.saverestore.stackdepth.worker.js')
-rw-r--r-- | testing/web-platform/tests/html/canvas/offscreen/the-canvas-state/2d.state.saverestore.stackdepth.worker.js | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/canvas/offscreen/the-canvas-state/2d.state.saverestore.stackdepth.worker.js b/testing/web-platform/tests/html/canvas/offscreen/the-canvas-state/2d.state.saverestore.stackdepth.worker.js new file mode 100644 index 0000000000..a485c19471 --- /dev/null +++ b/testing/web-platform/tests/html/canvas/offscreen/the-canvas-state/2d.state.saverestore.stackdepth.worker.js @@ -0,0 +1,33 @@ +// DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. +// OffscreenCanvas test in a worker:2d.state.saverestore.stackdepth +// Description:save()/restore() stack depth is not unreasonably limited +// Note: + +importScripts("/resources/testharness.js"); +importScripts("/html/canvas/resources/canvas-tests.js"); + +var t = async_test("save()/restore() stack depth is not unreasonably limited"); +var t_pass = t.done.bind(t); +var t_fail = t.step_func(function(reason) { + throw reason; +}); +t.step(function() { + +var canvas = new OffscreenCanvas(100, 50); +var ctx = canvas.getContext('2d'); + +var limit = 512; +for (var i = 1; i < limit; ++i) +{ + ctx.save(); + ctx.lineWidth = i; +} +for (var i = limit-1; i > 0; --i) +{ + _assertSame(ctx.lineWidth, i, "ctx.lineWidth", "i"); + ctx.restore(); +} +t.done(); + +}); +done(); |