| Index: third_party/webgl/sdk/tests/extra/out-of-memory.html
|
| ===================================================================
|
| --- third_party/webgl/sdk/tests/extra/out-of-memory.html (revision 0)
|
| +++ third_party/webgl/sdk/tests/extra/out-of-memory.html (revision 0)
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| @@ -0,0 +1,113 @@
|
| +<!--
|
| +
|
| +/*
|
| +** Copyright (c) 2012 The Khronos Group Inc.
|
| +**
|
| +** Permission is hereby granted, free of charge, to any person obtaining a
|
| +** copy of this software and/or associated documentation files (the
|
| +** "Materials"), to deal in the Materials without restriction, including
|
| +** without limitation the rights to use, copy, modify, merge, publish,
|
| +** distribute, sublicense, and/or sell copies of the Materials, and to
|
| +** permit persons to whom the Materials are furnished to do so, subject to
|
| +** the following conditions:
|
| +**
|
| +** The above copyright notice and this permission notice shall be included
|
| +** in all copies or substantial portions of the Materials.
|
| +**
|
| +** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
| +** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
| +** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
| +** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
|
| +** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
|
| +** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
|
| +** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
|
| +*/
|
| +
|
| +-->
|
| +
|
| +<!DOCTYPE html>
|
| +<html>
|
| +<head>
|
| +<meta charset="utf-8">
|
| +<title>WebGL Out Of Memory Test</title>
|
| +<link rel="stylesheet" href="../resources/js-test-style.css"/>
|
| +<script src="../resources/desktop-gl-constants.js" type="text/javascript"></script>
|
| +<script src="../resources/js-test-pre.js"></script>
|
| +<script src="../conformance/resources/webgl-test.js"></script>
|
| +</head>
|
| +<body>
|
| +<div id="description"></div>
|
| +<div id="console"></div>
|
| +<canvas id="canvas" width="2" height="2"> </canvas>
|
| +<script>
|
| +debug("This tests WebGL running out of memory.");
|
| +
|
| +debug("");
|
| +debug("Canvas.getContext");
|
| +
|
| +var gl = create3DContext(document.getElementById("canvas"));
|
| +if (!gl) {
|
| + testFailed("context does not exist");
|
| +} else {
|
| + testPassed("context exists");
|
| +
|
| + debug("");
|
| + debug("Allocating shaders.");
|
| +
|
| + function makeBigShader() {
|
| + var lines = [];
|
| + var line = "// ";
|
| + for (var ii = 0; ii < 1024; ++ii) {
|
| + line += String.fromCharCode(48 + ii % 10);
|
| + }
|
| + for (var ii = 0; ii < 1024; ++ii) {
|
| + lines[ii] = line;
|
| + }
|
| + var oneMB = lines.join();
|
| + for (var ii = 0; ii < 64; ++ii) {
|
| + lines[ii] = oneMB;
|
| + }
|
| + return lines.join("\n");
|
| + }
|
| +
|
| + var shaderSource = makeBigShader();
|
| + debug("created " + Math.floor(shaderSource.length / 1024 / 1024) + "MB shader");
|
| +
|
| + var intervalId;
|
| + var count = 0;
|
| +
|
| + function makeShader() {
|
| + ++count;
|
| + debug ("creating shader #" + count + " mem = " + Math.floor(shaderSource.length * count / 1024 / 1024) + "MB");
|
| + var shader = gl.createShader(gl.VERTEX_SHADER);
|
| + if (shader == null) {
|
| + window.clearInterval(intervalId);
|
| + testPassed("createShader returns null"); // not sure this is a passing
|
| + finish();
|
| + } else {
|
| + gl.shaderSource(shader, shaderSource);
|
| + var err = gl.getError();
|
| + if (err != gl.NO_ERROR) {
|
| + window.clearInterval(intervalId);
|
| + assertMsg(err == gl.OUT_OF_MEMORY, "shaderSource returns OUT_OF_MEMORY");
|
| + finish();
|
| + }
|
| + }
|
| + }
|
| +
|
| + intervalId = window.setInterval(makeShader, 1000/15);
|
| +}
|
| +
|
| +function finish() {
|
| + debug("");
|
| + successfullyParsed = true;
|
| +}
|
| +
|
| +</script>
|
| +<!-- <script src="../resources/js-test-post.js"></script> -->
|
| +
|
| +<script>
|
| +</script>
|
| +
|
| +</body>
|
| +</html>
|
|
|
| Property changes on: third_party/webgl/sdk/tests/extra/out-of-memory.html
|
| ___________________________________________________________________
|
| Added: svn:eol-style
|
| + LF
|
|
|
|
|
Chromium Code Reviews
Issue 10399113:
Roll webgl conformance tests to r17874: part 2, adding r17874 (Closed)
Base URL: svn://chrome-svn/chrome/trunk/deps/