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https://gitlab.winehq.org/wine/wine-gecko.git
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60 lines
1.7 KiB
HTML
60 lines
1.7 KiB
HTML
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<!--
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Copyright (c) 2009 The Chromium Authors. All rights reserved.
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Use of this source code is governed by a BSD-style license that can be
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found in the LICENSE file.
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-->
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
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"http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<title>WebGL gl.getString Conformance Tests</title>
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<link rel="stylesheet" href="../resources/js-test-style.css"/>
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<script src="../resources/desktop-gl-constants.js" type="text/javascript"></script>
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<script src="../resources/js-test-pre.js"></script>
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<script src="resources/webgl-test.js"></script>
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</head>
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<body>
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<div id="description"></div>
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<div id="console"></div>
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<canvas id="canvas" width="2" height="2"> </canvas>
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<script>
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description("This test checks getString returns strings in the correct format");
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debug("");
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debug("Canvas.getContext");
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var gl = create3DContext(document.getElementById("canvas"));
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if (!gl) {
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testFailed("context does not exist");
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} else {
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testPassed("context exists");
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debug("");
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checkPrefix("OpenGL ES 2.0", "VERSION");
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checkPrefix("OpenGL ES GLSL ES 1.0", "SHADING_LANGUAGE_VERSION");
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shouldBe("gl.getString(gl.EXTENSIONS)", "''");
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}
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function checkPrefix(expected, enum) {
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var s = gl.getString(gl[enum]);
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if (s.length >= expected.length &&
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s.substring(0, expected.length) == expected) {
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testPassed("getString(gl." + enum + ") correctly started with " + expected);
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} else {
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testFailed("getString(gl." + enum + ") did not start with " + expected);
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}
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}
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debug("");
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successfullyParsed = true;
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</script>
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<script src="../resources/js-test-post.js"></script>
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<script>
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</script>
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</body>
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</html>
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