Index: third_party/WebKit/LayoutTests/imported/wpt/offscreen-canvas/pixel-manipulation/2d.imageData.put.unchanged.worker.js |
diff --git a/third_party/WebKit/LayoutTests/imported/wpt/offscreen-canvas/pixel-manipulation/2d.imageData.put.unchanged.worker.js b/third_party/WebKit/LayoutTests/imported/wpt/offscreen-canvas/pixel-manipulation/2d.imageData.put.unchanged.worker.js |
new file mode 100644 |
index 0000000000000000000000000000000000000000..418e46ccf87d8c99b76a95eb8346d893be52d68e |
--- /dev/null |
+++ b/third_party/WebKit/LayoutTests/imported/wpt/offscreen-canvas/pixel-manipulation/2d.imageData.put.unchanged.worker.js |
@@ -0,0 +1,35 @@ |
+// DO NOT EDIT! This test has been generated by tools/gentest.py. |
+// OffscreenCanvas test in a worker:2d.imageData.put.unchanged |
+// Description:putImageData(getImageData(...), ...) has no effect |
+// Note: |
+ |
+importScripts("/resources/testharness.js"); |
+importScripts("/common/canvas-tests.js"); |
+ |
+var t = async_test("putImageData(getImageData(...), ...) has no effect"); |
+t.step(function() { |
+ |
+var offscreenCanvas = new OffscreenCanvas(100, 50); |
+var ctx = offscreenCanvas.getContext('2d'); |
+ |
+var i = 0; |
+for (var y = 0; y < 16; ++y) { |
+ for (var x = 0; x < 16; ++x, ++i) { |
+ ctx.fillStyle = 'rgba(' + i + ',' + (Math.floor(i*1.5) % 256) + ',' + (Math.floor(i*23.3) % 256) + ',' + (i/256) + ')'; |
+ ctx.fillRect(x, y, 1, 1); |
+ } |
+} |
+var imgdata1 = ctx.getImageData(0.1, 0.2, 15.8, 15.9); |
+var olddata = []; |
+for (var i = 0; i < imgdata1.data.length; ++i) |
+ olddata[i] = imgdata1.data[i]; |
+ctx.putImageData(imgdata1, 0.1, 0.2); |
+var imgdata2 = ctx.getImageData(0.1, 0.2, 15.8, 15.9); |
+for (var i = 0; i < imgdata2.data.length; ++i) { |
+ _assertSame(olddata[i], imgdata2.data[i], "olddata[\""+(i)+"\"]", "imgdata2.data[\""+(i)+"\"]"); |
+} |
+ |
+t.done(); |
+ |
+}); |
+done(); |