mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
70 lines
1.9 KiB
HTML
70 lines
1.9 KiB
HTML
<!--
|
|
Copyright (c) 2009 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 PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
|
|
"http://www.w3.org/TR/html4/loose.dtd">
|
|
<html>
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
|
|
<title>WebGL Unknown Uniform Conformance Test</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>
|
|
</head>
|
|
<body>
|
|
<div id="description"></div>
|
|
<div id="console"></div>
|
|
<canvas id="canvas" width="2" height="2"> </canvas>
|
|
<script id="vshader" type="x-shader/x-vertex">
|
|
attribute vec4 vPosition;
|
|
void main()
|
|
{
|
|
gl_Position = vPosition;
|
|
}
|
|
</script>
|
|
|
|
<script id="fshader" type="x-shader/x-fragment">
|
|
void main()
|
|
{
|
|
gl_FragColor = vec4(1.0,0.0,0.0,1.0);
|
|
}
|
|
</script>
|
|
<script>
|
|
description("Tests that unknown uniforms don't cause errors.");
|
|
|
|
debug("");
|
|
debug("Canvas.getContext");
|
|
|
|
var gl = initWebGL("example", "vshader", "fshader", [ "vPosition"], [ 0, 0, 0, 1 ], 1);
|
|
if (!gl) {
|
|
testFailed("context does not exist");
|
|
} else {
|
|
testPassed("context exists");
|
|
|
|
debug("");
|
|
|
|
// Get the location of an unknown uniform.
|
|
var loc = gl.getUniformLocation(gl.program, "someUnknownUniform");
|
|
assertMsg(loc === null, "location of unknown uniform should be null");
|
|
assertMsg(gl.getError() == gl.NO_ERROR,
|
|
"there should be no error from getting an unknown uniform");
|
|
gl.uniform1f(loc, 1);
|
|
assertMsg(gl.getError() == gl.NO_ERROR,
|
|
"there should be no error from trying to set an unknown uniform");
|
|
}
|
|
|
|
debug("");
|
|
successfullyParsed = true;
|
|
|
|
</script>
|
|
<script src="../resources/js-test-post.js"></script>
|
|
|
|
<script>
|
|
</script>
|
|
|
|
</body>
|
|
</html>
|