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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/canvas/test/webgl-conf/checkout/conformance/context/context-release-upon-reload.html | |
parent | Initial commit. (diff) | |
download | firefox-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>
Diffstat (limited to 'dom/canvas/test/webgl-conf/checkout/conformance/context/context-release-upon-reload.html')
-rw-r--r-- | dom/canvas/test/webgl-conf/checkout/conformance/context/context-release-upon-reload.html | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/dom/canvas/test/webgl-conf/checkout/conformance/context/context-release-upon-reload.html b/dom/canvas/test/webgl-conf/checkout/conformance/context/context-release-upon-reload.html new file mode 100644 index 0000000000..fbd3a61741 --- /dev/null +++ b/dom/canvas/test/webgl-conf/checkout/conformance/context/context-release-upon-reload.html @@ -0,0 +1,72 @@ +<!-- +Copyright (c) 2019 The Khronos Group Inc. +Use of this source code is governed by an MIT-style license that can be +found in the LICENSE.txt file. +--> + +<!DOCTYPE html> +<html> +<head> +<meta charset="utf-8"> +<title>WebGL Context Release Test</title> +<link rel="stylesheet" href="../../resources/js-test-style.css"/> +<script src="../../js/js-test-pre.js"></script> +<script src="../../js/webgl-test-utils.js"></script> +</head> +<body> +<iframe id="host" style="width: 256px; height: 256px; border: 0;"></iframe> +<div id="description"></div> +<div id="console"></div> +<script> +"use strict"; +description("This test ensures that WebGL contexts are released properly upon page reload"); + +var wtu = WebGLTestUtils; + +var host = document.getElementById("host"); +var testIterations = 25; +var currentIteration = 0; + +function refreshFrame() { + if(currentIteration < testIterations) { + currentIteration++; + debug(""); + debug("Test " + currentIteration + " of " + testIterations); + host.src = "resources/context-release-upon-reload-child.html"; + } else { + finishTest(); + } +} + +function testContext() { + var gl = host.contentWindow.glContext; + assertMsg(gl != null, "context was created properly"); + + wtu.glErrorShouldBe(gl, gl.NO_ERROR, "Should be no errors"); + + if(gl.canvas.width != gl.drawingBufferWidth || + gl.canvas.height != gl.drawingBufferHeight) { + testFailed("Buffer was the wrong size: " + + gl.drawingBufferWidth + "x" + gl.drawingBufferHeight); + } else { + testPassed("Buffer was the correct size: " + + gl.drawingBufferWidth + "x" + gl.drawingBufferHeight); + refreshFrame(); + } + + gl = null; +} + +window.addEventListener("message", function(event) { + if(event.data == "Ready") { + testContext(); + } +}); + +refreshFrame(); + +var successfullyParsed = true; +</script> + +</body> +</html> |