1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/content/canvas/test/webgl-conformance/conformance/state/gl-getstring.html Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,58 @@
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 +<title>WebGL gl.getParameter Strings Conformance Tests</title>
1.14 +<link rel="stylesheet" href="../../resources/js-test-style.css"/>
1.15 +<script src="../../resources/desktop-gl-constants.js" type="text/javascript"></script>
1.16 +<script src="../../resources/js-test-pre.js"></script>
1.17 +<script src="../resources/webgl-test.js"></script>
1.18 +</head>
1.19 +<body>
1.20 +<div id="description"></div>
1.21 +<div id="console"></div>
1.22 +<canvas id="canvas" width="2" height="2"> </canvas>
1.23 +<script>
1.24 +description("This test checks getParameter returns strings in the correct format");
1.25 +
1.26 +debug("");
1.27 +debug("Canvas.getContext");
1.28 +
1.29 +var gl = create3DContext(document.getElementById("canvas"));
1.30 +if (!gl) {
1.31 + testFailed("context does not exist");
1.32 +} else {
1.33 + testPassed("context exists");
1.34 +
1.35 + debug("");
1.36 + checkPrefix("WebGL 1.0", "VERSION");
1.37 + checkPrefix("WebGL GLSL ES 1.0", "SHADING_LANGUAGE_VERSION");
1.38 + shouldBeNonNull("gl.getParameter(gl.VENDOR)");
1.39 + shouldBeNonNull("gl.getParameter(gl.RENDERER)");
1.40 + shouldBe("gl.getError()", "gl.NO_ERROR");
1.41 +}
1.42 +
1.43 +function checkPrefix(expected, enum_val) {
1.44 + var s = gl.getParameter(gl[enum_val]);
1.45 + if (s != null &&
1.46 + s.length >= expected.length &&
1.47 + s.substring(0, expected.length) == expected) {
1.48 + testPassed("getParameter(gl." + enum_val + ") correctly started with " + expected);
1.49 + } else {
1.50 + testFailed("getParameter(gl." + enum_val + ") did not start with " + expected);
1.51 + }
1.52 +}
1.53 +
1.54 +debug("");
1.55 +successfullyParsed = true;
1.56 +
1.57 +</script>
1.58 +<script>finishTest();</script>
1.59 +
1.60 +</body>
1.61 +</html>
