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Unified Diff: third_party/WebKit/LayoutTests/fast/canvas/gradient-with-clip.html

Issue 2703803002: 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/gradient-with-clip.html
diff --git a/third_party/WebKit/LayoutTests/fast/canvas/gradient-with-clip.html b/third_party/WebKit/LayoutTests/fast/canvas/gradient-with-clip.html
index 99d217149380faf280b9785b60398a319cb909d4..7797585698ab106b3e2f2afc84cac6790d5c3d9b 100644
--- a/third_party/WebKit/LayoutTests/fast/canvas/gradient-with-clip.html
+++ b/third_party/WebKit/LayoutTests/fast/canvas/gradient-with-clip.html
@@ -1,9 +1,50 @@
-<!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/gradient-with-clip.js"></script>
+<script>
+
+var canvas;
+function fillWithColor(context, color) {
+ context.save();
+ context.fillStyle = color;
+ context.fillRect(0, 0, canvas.width, canvas.height);
+ context.restore();
+}
+
+test(function(t) {
+ canvas = document.createElement("canvas");
+ canvas.height = 100;
+ canvas.width = 100;
+ canvas.style.height = "100";
+ canvas.style.width = "100";
+
+ document.body.appendChild(canvas);
+
+ var greenImage = document.createElement("canvas");
+ greenImage.height = 10;
+ greenImage.width = 10;
+ var greenCtx = greenImage.getContext('2d');
+ fillWithColor(greenCtx, "green");
+ var greenPixel = greenCtx.getImageData(0, 0, 1, 1).data;
+
+ var ctx = canvas.getContext('2d');
+ var gradient = ctx.createLinearGradient(0, 0, 10, 0);
+ gradient.addColorStop(0, "blue");
+ gradient.addColorStop(1, "red");
+ ctx.fillStyle = gradient;
+ ctx.beginPath();
+ ctx.moveTo(0, 0);
+ ctx.lineTo(10, 5);
+ ctx.lineTo(10, 10);
+ ctx.lineTo(5, 10);
+ ctx.closePath();
+ ctx.fill();
+
+ ctx.fillStyle = "green";
+ ctx.fillRect(20, 20, 10, 10);
+
+ assert_array_equals(ctx.getImageData(20, 20, 1, 1).data, greenPixel);
+
+}, "Test for canvas regression where gradient clips were not cleared https://bugs.webkit.org/show_bug.cgi?id=21498")
+</script>
</body>
-</html>

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