third_party/webgl/sdk/tests/conformance/context/context-attribute-preserve-drawing-buffer.html - Issue 9373009: Check in webgl conformance tests r16844 from khronos.

Unified Diff: third_party/webgl/sdk/tests/conformance/context/context-attribute-preserve-drawing-buffer.html

Issue 9373009: Check in webgl conformance tests r16844 from khronos. (Closed) Base URL: svn://chrome-svn/chrome/trunk/deps/

Patch Set: Created 8 years, 10 months ago

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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 +1,113 @@

+<!--

+Redistribution and use in source and binary forms, with or without

+modification, are permitted provided that the following conditions

+are met:

+1. Redistributions of source code must retain the above copyright

+ notice, this list of conditions and the following disclaimer.

+2. Redistributions in binary form must reproduce the above copyright

+ notice, this list of conditions and the following disclaimer in the

+ documentation and/or other materials provided with the distribution.

+THIS SOFTWARE IS PROVIDED BY OPERA SOFTWARE ASA. ''AS IS'' AND ANY

+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

+PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR

+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

+OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+ -->

+<!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>

+ <style>

+ canvas {

+ width:50px;

+ height:50px;

+ }

+ .square {

+ display:inline-block;

+ width:50px;

+ height:50px;

+ background-color:red;

+ }

+ </style>

+ <script>

+ 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) {

+ debug('<br /><span class="pass">TEST COMPLETE</span>');

+ notifyFinishedToHarness()

+ } 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 = c3.getContext('experimental-webgl', { alpha:false, preserveDrawingBuffer:preserve });

+ gl.clearColor(1, 0, 0, 1);

+ gl.clear(gl.COLOR_BUFFER_BIT);

+ ctx1.drawImage(c3, 0, 0);

+ setTimeout(function() { ctx2.drawImage(c3, 0, 0); checkResult(ctx1, ctx2, preserve); }, 100);

+ }

+ </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>

+ <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