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Diffstat (limited to 'testing/web-platform/tests/html/canvas/offscreen/path-objects/2d.path.isPointInPath.basic.html')
-rw-r--r-- | testing/web-platform/tests/html/canvas/offscreen/path-objects/2d.path.isPointInPath.basic.html | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/canvas/offscreen/path-objects/2d.path.isPointInPath.basic.html b/testing/web-platform/tests/html/canvas/offscreen/path-objects/2d.path.isPointInPath.basic.html new file mode 100644 index 0000000000..21cf448de2 --- /dev/null +++ b/testing/web-platform/tests/html/canvas/offscreen/path-objects/2d.path.isPointInPath.basic.html @@ -0,0 +1,66 @@ +<!DOCTYPE html> +<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. --> +<title>OffscreenCanvas test: 2d.path.isPointInPath.basic</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="/html/canvas/resources/canvas-tests.js"></script> + +<h1>2d.path.isPointInPath.basic</h1> +<p class="desc">Verify the winding rule in isPointInPath works for for rect path.</p> + + +<script> +var t = async_test("Verify the winding rule in isPointInPath works for for rect path."); +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'); + + canvas.width = 200; + canvas.height = 200; + + // Testing default isPointInPath + ctx.beginPath(); + ctx.rect(0, 0, 100, 100); + ctx.rect(25, 25, 50, 50); + _assertSame(ctx.isPointInPath(50, 50), true, "ctx.isPointInPath(50, 50)", "true"); + _assertSame(ctx.isPointInPath(NaN, 50), false, "ctx.isPointInPath(NaN, 50)", "false"); + _assertSame(ctx.isPointInPath(50, NaN), false, "ctx.isPointInPath(50, NaN)", "false"); + + // Testing nonzero isPointInPath + ctx.beginPath(); + ctx.rect(0, 0, 100, 100); + ctx.rect(25, 25, 50, 50); + _assertSame(ctx.isPointInPath(50, 50, 'nonzero'), true, "ctx.isPointInPath(50, 50, 'nonzero')", "true"); + + // Testing evenodd isPointInPath + ctx.beginPath(); + ctx.rect(0, 0, 100, 100); + ctx.rect(25, 25, 50, 50); + _assertSame(ctx.isPointInPath(50, 50, 'evenodd'), false, "ctx.isPointInPath(50, 50, 'evenodd')", "false"); + + // Testing extremely large scale + ctx.save(); + ctx.scale(Number.MAX_VALUE, Number.MAX_VALUE); + ctx.beginPath(); + ctx.rect(-10, -10, 20, 20); + _assertSame(ctx.isPointInPath(0, 0, 'nonzero'), true, "ctx.isPointInPath(0, 0, 'nonzero')", "true"); + _assertSame(ctx.isPointInPath(0, 0, 'evenodd'), true, "ctx.isPointInPath(0, 0, 'evenodd')", "true"); + ctx.restore(); + + // Check with non-invertible ctm. + ctx.save(); + ctx.scale(0, 0); + ctx.beginPath(); + ctx.rect(-10, -10, 20, 20); + _assertSame(ctx.isPointInPath(0, 0, 'nonzero'), false, "ctx.isPointInPath(0, 0, 'nonzero')", "false"); + _assertSame(ctx.isPointInPath(0, 0, 'evenodd'), false, "ctx.isPointInPath(0, 0, 'evenodd')", "false"); + ctx.restore(); + t.done(); + +}); +</script> |