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

Issue 2696023002: Use testharness.js instead of js-test.js in LayoutTests/fast/canvas tests. (Closed)
Patch Set: Rebaseline Created 3 years, 10 months ago
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Index: third_party/WebKit/LayoutTests/fast/canvas/canvas-resetTransform.html
diff --git a/third_party/WebKit/LayoutTests/fast/canvas/canvas-resetTransform.html b/third_party/WebKit/LayoutTests/fast/canvas/canvas-resetTransform.html
index fe2d369d1244f670254f57fac2d8745166e79ee0..f689b7108f0ed35c7a59309dc8a88967a25b69f3 100644
--- a/third_party/WebKit/LayoutTests/fast/canvas/canvas-resetTransform.html
+++ b/third_party/WebKit/LayoutTests/fast/canvas/canvas-resetTransform.html
@@ -1,9 +1,97 @@
-<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
-<html>
-<head>
-<script src="../../resources/js-test.js"></script>
-</head>
+<script src="../../resources/testharness.js"></script>
+<script src="../../resources/testharnessreport.js"></script>
<body>
-<script src="script-tests/canvas-resetTransform.js"></script>
+<script>
+test(function(t) {
+
+ var canvas = document.createElement('canvas');
+ document.body.appendChild(canvas);
+ canvas.setAttribute('width', '100');
+ canvas.setAttribute('height', '100');
+ var ctx = canvas.getContext('2d');
+
+ ctx.save();
+ ctx.scale(0.5, 0.5);
+ ctx.resetTransform();
+ ctx.fillStyle = 'green';
+ ctx.fillRect(0, 0, 100, 100);
+ ctx.restore();
+
+ var imageData = ctx.getImageData(98, 98, 1, 1).data;
+ assert_array_equals(imageData.slice(0, 3), [0, 128, 0]);
+
+ ctx.save();
+ ctx.scale(0.5, 0.5);
+ ctx.save();
+ ctx.resetTransform();
+ ctx.fillStyle = 'green';
+ ctx.fillRect(0, 0, 100, 100);
+ ctx.restore();
+ ctx.fillStyle = 'red';
+ ctx.fillRect(0, 0, 100, 100);
+ ctx.restore();
+
+ imageData = ctx.getImageData(98, 98, 1, 1).data;
+ assert_array_equals(imageData.slice(0, 3), [0, 128, 0]);
+
+ imageData = ctx.getImageData(48, 48, 1, 1).data;
+ assert_array_equals(imageData.slice(0, 3), [255, 0, 0]);
+
+ /* This should draw a green rectangle on on top of a red one. The red should not be visible. */
+ ctx.save();
+ ctx.beginPath();
+ ctx.moveTo(0, 0);
+ ctx.lineTo(100, 0);
+ ctx.lineTo(100, 100);
+ ctx.lineTo(0, 100);
+ ctx.fillStyle = 'red';
+ ctx.fill();
+ ctx.translate(200, 0);
+ ctx.resetTransform();
+ ctx.fillStyle = 'green';
+ ctx.fill();
+ ctx.restore();
+
+ imageData = ctx.getImageData(50, 50, 1, 1).data;
+ assert_array_equals(imageData.slice(0, 3), [0, 128, 0]);
+
+ ctx.save();
+ ctx.fillStyle = 'red';
+ ctx.fillRect(0, 0, 100, 100);
+ ctx.beginPath();
+ ctx.moveTo(0, 0);
+ ctx.lineTo(100, 0);
+ ctx.lineTo(100, 100);
+ ctx.lineTo(0, 100);
+ ctx.scale(0, 0);
+ ctx.resetTransform();
+ ctx.fillStyle = 'green';
+ ctx.fill();
+ ctx.restore();
+
+ imageData = ctx.getImageData(98, 98, 1, 1).data;
+ assert_array_equals(imageData.slice(0, 3), [0, 128, 0]);
+
+ ctx.save();
+ ctx.fillStyle = 'red';
+ ctx.fillRect(0, 0, 100, 100);
+ ctx.beginPath();
+ ctx.moveTo(0, 0);
+ ctx.lineTo(100, 0);
+ ctx.lineTo(100, 50);
+ ctx.scale(0, 0);
+ ctx.lineTo(100, 100);
+ ctx.resetTransform();
+ ctx.lineTo(0, 100);
+ ctx.fillStyle = 'green';
+ ctx.fill();
+ ctx.restore();
+
+ imageData = ctx.getImageData(98, 98, 1, 1).data;
+ assert_array_equals(imageData.slice(0, 3), [255, 0, 0]);
+
+ imageData = ctx.getImageData(98, 48, 1, 1).data;
+ assert_array_equals(imageData.slice(0, 3), [0, 128, 0]);
+}, "This test checks resetTransform in canvas v5");
+</script>
</body>
-</html>

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