1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/content/canvas/test/webgl-conformance/conformance/buffers/buffer-data-array-buffer.html Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,67 @@
1.4 +<!--
1.5 +Copyright (c) 2011 The Chromium Authors. All rights reserved.
1.6 +Use of this source code is governed by a BSD-style license that can be
1.7 +found in the LICENSE file.
1.8 + -->
1.9 +<!DOCTYPE html>
1.10 +<html>
1.11 +<head>
1.12 +<meta charset="utf-8">
1.13 +<link rel="stylesheet" href="../../resources/js-test-style.css"/>
1.14 +<script src="../../resources/js-test-pre.js"></script>
1.15 +<script src="../resources/webgl-test.js"></script>
1.16 +</head>
1.17 +<body>
1.18 +<div id="description"></div>
1.19 +<div id="console"></div>
1.20 +
1.21 +<script>
1.22 +description("Test bufferData/bufferSubData with ArrayBuffer input");
1.23 +
1.24 +debug('Regression test for <a href="https://bugs.webkit.org/show_bug.cgi?id=41884">https://bugs.webkit.org/show_bug.cgi?id=41884</a> : <code>Implement bufferData and bufferSubData with ArrayBuffer as input</code>');
1.25 +
1.26 +var gl = create3DContext();
1.27 +shouldBeNonNull("gl");
1.28 +
1.29 +var array = new ArrayBuffer(128);
1.30 +shouldBeNonNull("array");
1.31 +
1.32 +var buf = gl.createBuffer();
1.33 +shouldBeNonNull("buf");
1.34 +
1.35 +gl.bufferData(gl.ARRAY_BUFFER, array, gl.STATIC_DRAW);
1.36 +glErrorShouldBe(gl, gl.INVALID_OPERATION);
1.37 +
1.38 +gl.bindBuffer(gl.ARRAY_BUFFER, buf);
1.39 +glErrorShouldBe(gl, gl.NO_ERROR);
1.40 +
1.41 +gl.bufferData(gl.ARRAY_BUFFER, -10, gl.STATIC_DRAW);
1.42 +glErrorShouldBe(gl, gl.INVALID_VALUE);
1.43 +
1.44 +// This should not crash, but the selection of the overload is ambiguous per Web IDL.
1.45 +gl.bufferData(gl.ARRAY_BUFFER, null, gl.STATIC_DRAW);
1.46 +gl.getError();
1.47 +
1.48 +gl.bufferData(gl.ARRAY_BUFFER, array, gl.STATIC_DRAW);
1.49 +glErrorShouldBe(gl, gl.NO_ERROR);
1.50 +
1.51 +array = new ArrayBuffer(64);
1.52 +
1.53 +gl.bufferSubData(gl.ARRAY_BUFFER, -10, array);
1.54 +glErrorShouldBe(gl, gl.INVALID_VALUE);
1.55 +
1.56 +gl.bufferSubData(gl.ARRAY_BUFFER, -10, new Float32Array(8));
1.57 +glErrorShouldBe(gl, gl.INVALID_VALUE);
1.58 +
1.59 +gl.bufferSubData(gl.ARRAY_BUFFER, 10, array);
1.60 +glErrorShouldBe(gl, gl.NO_ERROR);
1.61 +
1.62 +gl.bufferSubData(gl.ARRAY_BUFFER, 10, null);
1.63 +glErrorShouldBe(gl, gl.NO_ERROR);
1.64 +
1.65 +successfullyParsed = true;
1.66 +</script>
1.67 +
1.68 +<script>finishTest();</script>
1.69 +</body>
1.70 +</html>
