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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/canvas/test/test_offscreencanvas_subworker.html
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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diff --git a/dom/canvas/test/test_offscreencanvas_subworker.html b/dom/canvas/test/test_offscreencanvas_subworker.html
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+<!DOCTYPE HTML>
+<html>
+<head>
+<title>OffscreenCanvas: Test subworkers</title>
+<script src="/tests/SimpleTest/SimpleTest.js"></script>
+<link rel="stylesheet" href="/tests/SimpleTest/test.css">
+</head>
+<body>
+<!--
+ We want to test offscreen canvas works well when it running on worker
+ and nested worker simultaneously. So we create 10 canvas and dispatch
+ it to different workers and sub-workers.
+-->
+<script>
+
+SimpleTest.waitForExplicitFinish();
+
+function createCanvas() {
+ var htmlCanvas = document.createElement('canvas');
+ htmlCanvas.width = 64;
+ htmlCanvas.height = 64;
+ document.body.appendChild(htmlCanvas);
+ return htmlCanvas.transferControlToOffscreen();
+}
+
+function runTest() {
+
+ var worker = new Worker("offscreencanvas.js");
+
+ worker.onmessage = function(evt) {
+ var msg = evt.data || {};
+ if (msg.type == "test") {
+ ok(msg.result, msg.name);
+ }
+ if (msg.type == "finish") {
+ worker.terminate();
+ SimpleTest.finish();
+ }
+ }
+
+ var findTransferables = function(t) {
+ if (t.test == "subworker") {
+ var result = [];
+ t.subtests.forEach(function(test) {
+ result = result.concat(findTransferables(test));
+ });
+
+ return result;
+ } else {
+ return [t.canvas];
+ }
+ };
+
+ var testData =
+ {test: 'subworker', subtests: [
+ {test: 'webgl', canvas: createCanvas()},
+ {test: 'subworker', subtests: [
+ {test: 'webgl', canvas: createCanvas()},
+ {test: 'webgl_changesize', canvas: createCanvas()},
+ {test: 'webgl', canvas: createCanvas()}
+ ]},
+ {test: 'subworker', subtests: [
+ {test: 'webgl', canvas: createCanvas()},
+ {test: 'webgl_changesize', canvas: createCanvas()},
+ {test: 'subworker', subtests: [
+ {test: 'webgl_changesize', canvas: createCanvas()},
+ {test: 'webgl', canvas: createCanvas()}
+ ]},
+ {test: 'subworker', subtests: [
+ {test: 'webgl_changesize', canvas: createCanvas()},
+ {test: 'subworker', subtests: [
+ {test: 'subworker', subtests: [
+ {test: 'webgl_changesize', canvas: createCanvas()}
+ ]}
+ ]}
+ ]},
+ ]}
+ ]};
+
+ worker.postMessage(testData, findTransferables(testData));
+}
+
+SpecialPowers.pushPrefEnv({'set': [
+ ['gfx.offscreencanvas.enabled', true],
+ ['webgl.force-enabled', true],
+]}, runTest);
+
+</script>
+</body>
+</html>