Index: third_party/WebKit/LayoutTests/imported/wpt/offscreen-canvas/compositing/2d.composite.uncovered.pattern.destination-in.worker.js |
diff --git a/third_party/WebKit/LayoutTests/imported/wpt/offscreen-canvas/compositing/2d.composite.uncovered.pattern.destination-in.worker.js b/third_party/WebKit/LayoutTests/imported/wpt/offscreen-canvas/compositing/2d.composite.uncovered.pattern.destination-in.worker.js |
new file mode 100644 |
index 0000000000000000000000000000000000000000..0800f0bf7e5213a98cd98512c3d6534712e8eab4 |
--- /dev/null |
+++ b/third_party/WebKit/LayoutTests/imported/wpt/offscreen-canvas/compositing/2d.composite.uncovered.pattern.destination-in.worker.js |
@@ -0,0 +1,37 @@ |
+// DO NOT EDIT! This test has been generated by tools/gentest.py. |
+// OffscreenCanvas test in a worker:2d.composite.uncovered.pattern.destination-in |
+// Description:Pattern fill() draws pixels not covered by the source object as (0,0,0,0), and does not leave the pixels unchanged. |
+// Note: |
+ |
+importScripts("/resources/testharness.js"); |
+importScripts("/common/canvas-tests.js"); |
+ |
+var t = async_test("Pattern fill() draws pixels not covered by the source object as (0,0,0,0), and does not leave the pixels unchanged."); |
+t.step(function() { |
+ |
+var offscreenCanvas = new OffscreenCanvas(100, 50); |
+var ctx = offscreenCanvas.getContext('2d'); |
+ |
+ |
+ctx.fillStyle = 'rgba(0, 255, 255, 0.5)'; |
+ctx.fillRect(0, 0, 100, 50); |
+ctx.globalCompositeOperation = 'destination-in'; |
+var promise = new Promise(function(resolve, reject) { |
+ var xhr = new XMLHttpRequest(); |
+ xhr.open("GET", '/images/yellow.png'); |
+ xhr.responseType = 'blob'; |
+ xhr.send(); |
+ xhr.onload = function() { |
+ resolve(xhr.response); |
+ }; |
+}); |
+promise.then(function(response) { |
+ ctx.fillStyle = ctx.createPattern(response, 'no-repeat'); |
+ ctx.fillRect(0, 50, 100, 50); |
+ _assertPixelApprox(offscreenCanvas, 50,25, 0,0,0,0, "50,25", "0,0,0,0", 5); |
+}); |
+ |
+t.done(); |
+ |
+}); |
+done(); |