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Unified Diff: conformance/extensions/webgl-debug-renderer-info.html

Issue 8342021: Add webgl conformance tests r15841. (Closed) Base URL: svn://chrome-svn/chrome/trunk/deps/third_party/webgl/sdk/tests/
Patch Set: Created 9 years, 2 months ago
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Index: conformance/extensions/webgl-debug-renderer-info.html
===================================================================
--- conformance/extensions/webgl-debug-renderer-info.html (revision 0)
+++ conformance/extensions/webgl-debug-renderer-info.html (revision 0)
@@ -0,0 +1,105 @@
+<!--
+Copyright (c) 2011 The Chromium Authors. All rights reserved.
+Use of this source code is governed by a BSD-style license that can be
+found in the LICENSE file.
+ -->
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="utf-8">
+<title>WebGL WebGL_debug_renderer_info Conformance Tests</title>
+<link rel="stylesheet" href="../../resources/js-test-style.css"/>
+<script src="../../resources/desktop-gl-constants.js" type="text/javascript"></script>
+<script src="../../resources/js-test-pre.js"></script>
+<script src="../resources/webgl-test.js"></script>
+<script src="../resources/webgl-test-utils.js"></script>
+</head>
+<body>
+<div id="description"></div>
+<canvas id="canvas" style="width: 1px; height: 1px;"> </canvas>
+<div id="console"></div>
+<!-- Shaders for testing standard derivatives -->
+
+<script>
+description("This test verifies the functionality of the WEBGL_debug_renderer_info extension, if it is available.");
+
+debug("");
+
+var wtu = WebGLTestUtils;
+var canvas = document.getElementById("canvas");
+var gl = create3DContext(canvas);
+var ext = null;
+var vao = null;
+
+if (!gl) {
+ testFailed("WebGL context does not exist");
+} else {
+ testPassed("WebGL context exists");
+
+ // Run tests with extension disabled
+ runTestDisabled();
+
+ // Query the extension and store globally so shouldBe can access it
+ ext = gl.getExtension("WEBGL_debug_renderer_info");
+ if (!ext) {
+ testPassed("No WEBGL_debug_renderer_info support -- this is legal");
+
+ runSupportedTest(false);
+ } else {
+ testPassed("Successfully enabled WEBGL_debug_renderer_info extension");
+
+ runSupportedTest(true);
+ runTestEnabled();
+ }
+}
+
+function runSupportedTest(extensionEnabled) {
+ var supported = gl.getSupportedExtensions();
+ if (supported.indexOf("WEBGL_debug_renderer_info") >= 0) {
+ if (extensionEnabled) {
+ testPassed("WEBGL_debug_renderer_info listed as supported and getExtension succeeded");
+ } else {
+ testFailed("WEBGL_debug_renderer_info listed as supported but getExtension failed");
+ }
+ } else {
+ if (extensionEnabled) {
+ testFailed("WEBGL_debug_renderer_info not listed as supported but getExtension succeeded");
+ } else {
+ testPassed("WEBGL_debug_renderer_info not listed as supported and getExtension failed -- this is legal");
+ }
+ }
+}
+
+function runTestDisabled() {
+ debug("Testing enums with extension disabled");
+
+ // Use the constants directly as we don't have the extension
+
+ var UNMASKED_VENDOR_WEBGL = 0x9245;
+ gl.getParameter(UNMASKED_VENDOR_WEBGL);
+ glErrorShouldBe(gl, gl.INVALID_ENUM, "UNMASKED_VENDOR_WEBGL should not be queryable if extension is disabled");
+
+ var UNMASKED_RENDERER_WEBGL = 0x9246;
+ gl.getParameter(UNMASKED_RENDERER_WEBGL);
+ glErrorShouldBe(gl, gl.INVALID_ENUM, "UNMASKED_RENDERER_WEBGL should not be queryable if extension is disabled");
+}
+
+function runTestEnabled() {
+ debug("Testing enums with extension enabled");
+
+ shouldBe("ext.UNMASKED_VENDOR_WEBGL", "0x9245");
+ gl.getParameter(ext.UNMASKED_VENDOR_WEBGL);
+ glErrorShouldBe(gl, gl.NO_ERROR, "UNMASKED_VENDOR_WEBGL query should succeed if extension is enable");
+
+ shouldBe("ext.UNMASKED_RENDERER_WEBGL", "0x9246");
+ gl.getParameter(ext.UNMASKED_RENDERER_WEBGL);
+ glErrorShouldBe(gl, gl.NO_ERROR, "UNMASKED_RENDERER_WEBGL query should succeed if extension is enable");
+}
+
+debug("");
+successfullyParsed = true;
+</script>
+<script src="../../resources/js-test-post.js"></script>
+
+</body>
+</html>
Property changes on: conformance/extensions/webgl-debug-renderer-info.html
___________________________________________________________________
Added: svn:eol-style
+ LF
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