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Diffstat (limited to 'dom/canvas/test/webgl-conf/checkout/conformance2/misc/getextension-while-pbo-bound-stability.html')
| -rw-r--r-- | dom/canvas/test/webgl-conf/checkout/conformance2/misc/getextension-while-pbo-bound-stability.html | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/dom/canvas/test/webgl-conf/checkout/conformance2/misc/getextension-while-pbo-bound-stability.html b/dom/canvas/test/webgl-conf/checkout/conformance2/misc/getextension-while-pbo-bound-stability.html new file mode 100644 index 000000000..e8ddcea8f --- /dev/null +++ b/dom/canvas/test/webgl-conf/checkout/conformance2/misc/getextension-while-pbo-bound-stability.html @@ -0,0 +1,78 @@ +<!-- + +/* +** Copyright (c) 2016 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>WebGL2 getExtension while PBO bound stability conformance 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> +<div id="description"></div> +<div id="console"></div> +<script> +"use strict"; + +var wtu = WebGLTestUtils; + +function runTest(extension_name) { + debug(""); + debug("getExtension('" + extension_name + "') while PIXEL_UNPACK_BUFFER bound should be stable"); + + var gl = wtu.create3DContext(null, undefined, 2); + if (!gl) { + testFailed("Fail to get a WebGL context"); + return; + } + + var pbo = gl.createBuffer(); + gl.bindBuffer(gl.PIXEL_UNPACK_BUFFER, pbo); + var ext = gl.getExtension('EXT_color_buffer_float'); + var gl_texture_float_linear = gl.getExtension(extension_name); + wtu.glErrorShouldBe(gl, gl.NO_ERROR, "Late-enable of extension should succeed"); + if (pbo != gl.getParameter(gl.PIXEL_UNPACK_BUFFER_BINDING)) { + testFailed("Fail to maintain PIXEL_UNPACK_BUFFER binding when enabling extension " + extension_name); + } +} + +function runTests() { + debug("This is a regression test for <a href='https://bugs.chromium.org/p/chromium/issues/detail?id=641643'>Chromium Issue 641642</a>"); + runTest('EXT_color_buffer_float'); + runTest('OES_texture_float_linear'); +} + +runTests(); + +debug(""); +var successfullyParsed = true; +</script> +<script src="../../js/js-test-post.js"></script> +</body> +</html> |