third_party/WebKit/LayoutTests/fast/canvas/canvas-blending-transforms.html - Issue 2673013003: Use testharness.js instead of js-test.js in LayoutTests/fast/canvas tests.

Unified Diff: third_party/WebKit/LayoutTests/fast/canvas/canvas-blending-transforms.html

Issue 2673013003: Use testharness.js instead of js-test.js in LayoutTests/fast/canvas tests. (Closed)

Patch Set: Addressing comments Created 3 years, 10 months ago

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Index: third_party/WebKit/LayoutTests/fast/canvas/canvas-blending-transforms.html

diff --git a/third_party/WebKit/LayoutTests/fast/canvas/canvas-blending-transforms.html b/third_party/WebKit/LayoutTests/fast/canvas/canvas-blending-transforms.html

index fdae15ae0af6292e19cdc383dec416c289100314..b3ffd54efc78259a339ef7ddc420c2068325cf9b 100644

--- a/third_party/WebKit/LayoutTests/fast/canvas/canvas-blending-transforms.html

+++ b/third_party/WebKit/LayoutTests/fast/canvas/canvas-blending-transforms.html

@@ -1,55 +1,32 @@

-<!DOCTYPE HTML>

-<html>

-<body>

- <script src="../../resources/js-test.js"></script>

- <script type="text/javascript" src="canvas-blending-helpers.js"></script>

- <script type="text/javascript">

- description("Series of tests to ensure correct results on applying different blend modes when drawing in a transformed context.");

- var context;

- function actualColor(x, y) {

- return context.getImageData(x, y, 1, 1).data;

- }

- function checkBlendModeResult(i, context, sigma) {

- var expectedColor = blendColors([129 / 255, 1, 129 / 255, 1], [1, 129 / 255, 129 / 255, 1], i);

- var ac = "actualColor(0, 1)";

- shouldBeCloseTo(ac + "[0]", expectedColor[0], sigma);

- shouldBeCloseTo(ac + "[1]", expectedColor[1], sigma);

- shouldBeCloseTo(ac + "[2]", expectedColor[2], sigma);

- shouldBeCloseTo(ac + "[3]", expectedColor[3], sigma);

- ac = "actualColor(9, 9)";

- shouldBeCloseTo(ac + "[0]", 0, sigma);

- shouldBeCloseTo(ac + "[1]", 0, sigma);

- shouldBeCloseTo(ac + "[2]", 0, sigma);

- shouldBeCloseTo(ac + "[3]", 0, sigma);

- }

- function runTest() {

- var canvas = document.createElement("canvas");

- var sigma = 5;

- canvas.width = 10;

- canvas.height = 10;

- context = canvas.getContext("2d");

- for (var i = 0; i < blendModes.length; ++i) {

- debug("Testing blend mode " + blendModes[i]);

- context.clearRect(0, 0, 10, 10);

- context.save();

- applyTransformsToContext(context);

- drawBackdropColorInContext(context);

- context.globalCompositeOperation = blendModes[i];

- drawSourceColorInContext(context);

- checkBlendModeResult(i, context, sigma);

- context.restore();

- debug('');

- }

- runTest();

- </script>

-</body>

-</html>

+<script src="../../resources/testharness.js"></script>

+<script src="../../resources/testharnessreport.js"></script>

+<script type="text/javascript" src="canvas-blending-helpers.js"></script>

+<script>

+test(function(t) {

+ function checkNonBlendPixel(context, sigma) {

+ ac = context.getImageData(9, 9, 1, 1).data;;

+ assert_approx_equals(ac[0], 0, sigma);

+ assert_approx_equals(ac[1], 0, sigma);

+ assert_approx_equals(ac[2], 0, sigma);

+ assert_approx_equals(ac[3], 0, sigma);

+ }

+ var canvas = document.createElement('canvas');

+ var sigma = 5;

+ canvas.width = 10;

+ canvas.height = 10;

+ context = canvas.getContext('2d');

+ for (var i = 0; i < blendModes.length; ++i) {

+ context.clearRect(0, 0, 10, 10);

+ context.save();

+ applyTransformsToContext(context);

+ drawBackdropColorInContext(context);

+ context.globalCompositeOperation = blendModes[i];

+ drawSourceColorInContext(context);

+ checkBlendModeResult(i, context, sigma, 0, 1);

+ checkNonBlendPixel(context, sigma);

+ context.restore();

+ }

+}, 'Series of tests to ensure correct results on applying different blend modes when drawing in a transformed context.');

+</script>