| Index: third_party/webgl/sdk/tests/conformance/context/context-attribute-preserve-drawing-buffer.html
|
| ===================================================================
|
| --- third_party/webgl/sdk/tests/conformance/context/context-attribute-preserve-drawing-buffer.html (revision 0)
|
| +++ third_party/webgl/sdk/tests/conformance/context/context-attribute-preserve-drawing-buffer.html (revision 0)
|
| @@ -0,0 +1,120 @@
|
| +<!--
|
| +
|
| +/*
|
| +** 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">
|
| + <link rel="stylesheet" href="../../resources/js-test-style.css"/>
|
| + <script src="../../resources/js-test-pre.js"></script>
|
| + <script src="../resources/webgl-test.js"></script>
|
| + <script src="../resources/webgl-test-utils.js"></script>
|
| + <style>
|
| + canvas {
|
| + width:50px;
|
| + height:50px;
|
| + }
|
| + .square {
|
| + display:inline-block;
|
| + width:50px;
|
| + height:50px;
|
| + background-color:red;
|
| + }
|
| + </style>
|
| + <script>
|
| + wtu = WebGLTestUtils;
|
| + function checkResult(ctx1, ctx2, preserve) {
|
| + var imgData1 = ctx1.getImageData(0,0,1,1);
|
| + var imgData2 = ctx2.getImageData(0,0,1,1);
|
| + var correct1 = [255,0,0,255];
|
| + var correct2 = preserve ? [255,0,0,255] : [0,0,0,255];
|
| + var ok1 = true;
|
| + var ok2 = true;
|
| + for (var p = 0; p < 4; ++p) {
|
| + if (imgData1.data[p] != correct1[p])
|
| + ok1 = false;
|
| + if (imgData2.data[p] != correct2[p])
|
| + ok2 = false;
|
| + }
|
| + if (ok1 && ok2)
|
| + testPassed('Rendered ok with preserveDrawingBuffer ' + preserve +'.');
|
| + else
|
| + testFailed('Did not render ok with preserveDrawingBuffer ' + preserve + '.');
|
| + if (preserve) {
|
| + finishTest()
|
| + } else {
|
| + runTest(true);
|
| + }
|
| + }
|
| +
|
| + function runTest(preserve) {
|
| + var c1 = document.getElementById('c' + (preserve * 3 + 1));
|
| + var c2 = document.getElementById('c' + (preserve * 3 + 2));
|
| + var c3 = document.getElementById('c' + (preserve * 3 + 3));
|
| + var ctx1 = c1.getContext('2d');
|
| + var ctx2 = c2.getContext('2d');
|
| + var gl = create3DContext(c3, { alpha:false, preserveDrawingBuffer:preserve });
|
| + gl.clearColor(1, 0, 0, 1);
|
| + gl.clear(gl.COLOR_BUFFER_BIT);
|
| + ctx1.drawImage(c3, 0, 0);
|
| + wtu.waitFrames(5, function() {
|
| + ctx2.drawImage(c3, 0, 0);
|
| + checkResult(ctx1, ctx2, preserve);
|
| + });
|
| +
|
| + }
|
| + </script>
|
| + </head>
|
| + <body>
|
| + <div>
|
| + <canvas id='c1'></canvas>
|
| + <canvas id='c2'></canvas>
|
| + <canvas id='c3'></canvas>
|
| + <span>should look as right pattern</span>
|
| + <div class='square'></div>
|
| + <div class='square' style='background-color:black'></div>
|
| + <div class='square'></div>
|
| + </div>
|
| + <div>
|
| + <canvas id='c4'></canvas>
|
| + <canvas id='c5'></canvas>
|
| + <canvas id='c6'></canvas>
|
| + <span>should look as right pattern</span>
|
| + <div class='square'></div>
|
| + <div class='square'></div>
|
| + <div class='square'></div>
|
| + </div>
|
| + <div id="description"></div>
|
| + <div id="console"></div>
|
| + <script>
|
| + description('Verify that preserveDrawingBuffer attribute is honored.');
|
| + runTest(false);
|
| + successfullyParsed = true;
|
| + shouldBeTrue("successfullyParsed");
|
| + </script>
|
| + </body>
|
| +</html>
|
|
|
| Property changes on: third_party/webgl/sdk/tests/conformance/context/context-attribute-preserve-drawing-buffer.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/