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Diffstat (limited to 'dom/canvas/test/webgl-conf/checkout/conformance/state/gl-getstring.html')
-rw-r--r-- | dom/canvas/test/webgl-conf/checkout/conformance/state/gl-getstring.html | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/dom/canvas/test/webgl-conf/checkout/conformance/state/gl-getstring.html b/dom/canvas/test/webgl-conf/checkout/conformance/state/gl-getstring.html new file mode 100644 index 0000000000..3594cc678e --- /dev/null +++ b/dom/canvas/test/webgl-conf/checkout/conformance/state/gl-getstring.html @@ -0,0 +1,60 @@ +<!-- +Copyright (c) 2019 The Khronos Group Inc. +Use of this source code is governed by an MIT-style license that can be +found in the LICENSE.txt file. +--> + +<!DOCTYPE html> +<html> +<head> +<meta charset="utf-8"> +<title>WebGL gl.getParameter Strings Conformance Tests</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> +<canvas id="canvas" width="2" height="2"> </canvas> +<script> +"use strict"; +description("This test checks getParameter returns strings in the correct format"); + +debug(""); +debug("Canvas.getContext"); + +var wtu = WebGLTestUtils; +var gl = wtu.create3DContext("canvas"); +if (!gl) { + testFailed("context does not exist"); +} else { + testPassed("context exists"); + + debug(""); + checkPrefix("WebGL 1.0", "VERSION"); + checkPrefix("WebGL GLSL ES 1.0", "SHADING_LANGUAGE_VERSION"); + shouldBeNonNull("gl.getParameter(gl.VENDOR)"); + shouldBeNonNull("gl.getParameter(gl.RENDERER)"); + shouldBe("gl.getError()", "gl.NO_ERROR"); +} + +function checkPrefix(expected, enum_val) { + var s = gl.getParameter(gl[enum_val]); + if (s != null && + s.length >= expected.length && + s.substring(0, expected.length) == expected) { + testPassed("getParameter(gl." + enum_val + ") correctly started with " + expected); + } else { + testFailed("getParameter(gl." + enum_val + ") did not start with " + expected); + } +} + +debug(""); +var successfullyParsed = true; + +</script> +<script src="../../js/js-test-post.js"></script> + +</body> +</html> |