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107 lines
4.4 KiB
HTML
107 lines
4.4 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<html><head>
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<!--
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Tests for the OpenGL ES 2.0 HTML Canvas context
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Copyright (C) 2009 Ilmari Heikkinen <ilmari.heikkinen@gmail.com>
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Permission is hereby granted, free of charge, to any person
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obtaining a copy of this software and associated documentation
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files (the "Software"), to deal in the Software without
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restriction, including without limitation the rights to use,
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copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the
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Software is furnished to do so, subject to the following
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conditions:
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The above copyright notice and this permission notice shall be
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included in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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OTHER DEALINGS IN THE SOFTWARE.
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-->
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<meta http-equiv="content-type" content="text/html; charset=UTF-8">
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<link rel="stylesheet" type="text/css" href="../unit.css" />
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<script type="application/x-javascript" src="../unit.js"></script>
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<script type="application/x-javascript" src="../util.js"></script>
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<script type="application/x-javascript">
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Tests.startUnit = function () {
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var canvas = document.getElementById('gl');
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var gl = wrapGLContext(canvas.getContext(GL_CONTEXT_ID));
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return [gl];
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}
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Tests.setup = function(gl) {
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var tex = gl.createTexture();
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gl.bindTexture(gl.TEXTURE_2D, tex);
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return [gl]
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}
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Tests.teardown = function(gl,tex) {
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gl.bindTexture(gl.TEXTURE_2D, null);
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gl.deleteTexture(tex);
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}
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Tests.testTexImage2D = function(gl) {
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var data = new Uint8Array(4);
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assertGLError(gl, gl.INVALID_OPERATION, "not enough data", function(){
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gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, 2,1,0,gl.RGBA,gl.UNSIGNED_BYTE, data);
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});
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assertGLError(gl, gl.INVALID_OPERATION, "not enough data", function(){
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gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, 1,2,0,gl.RGBA,gl.UNSIGNED_BYTE, data);
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});
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assertGLError(gl, gl.INVALID_ENUM, "bad target", function(){
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gl.texImage2D(gl.FLOAT, 0, gl.RGBA, 1,1,0,gl.RGBA,gl.UNSIGNED_BYTE, null);
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});
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assertGLError(gl, gl.INVALID_ENUM, "bad internal format/format", function(){
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gl.texImage2D(gl.TEXTURE_2D, 0, gl.FLOAT, 1,1,0,gl.FLOAT,gl.UNSIGNED_BYTE, null);
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});
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assertGLError(gl, gl.INVALID_VALUE, "border > 0", function(){
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gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, 1,1,48,gl.RGBA,gl.UNSIGNED_BYTE, null);
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});
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// The spec says zero size is OK. If you disagree please list the section
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// in the spec that details this issue.
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assertOk("zero size", function(){
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gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, 0,0,0,gl.RGBA,gl.UNSIGNED_BYTE, null);
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});
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assertGLError(gl, gl.INVALID_VALUE, "negative width", function(){
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gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, -1,1,0,gl.RGBA,gl.UNSIGNED_BYTE, null);
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});
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assertGLError(gl, gl.INVALID_VALUE, "negative height", function(){
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gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, 1,-1,0,gl.RGBA,gl.UNSIGNED_BYTE, null);
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});
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assertGLError(gl, gl.INVALID_ENUM, "bad format", function(){
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gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, 1,1,0,gl.FLOAT,gl.UNSIGNED_BYTE, null);
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});
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assertGLError(gl, gl.INVALID_ENUM, "bad type", function(){
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gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, 1,1,0,gl.RGBA,gl.TEXTURE_2D, null);
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});
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assertGLError(gl, gl.INVALID_OPERATION, "not enough data", function(){
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gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, 1,1,0,gl.RGBA,gl.UNSIGNED_BYTE, new Uint8Array(3));
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});
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assertGLError(gl, gl.INVALID_OPERATION, "format and type incompatible",function(){
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gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, 1,1,0,gl.RGBA,gl.UNSIGNED_SHORT_5_6_5, null);
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});
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assertGLError(gl, gl.INVALID_OPERATION, "format and type incompatible",function(){
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gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGB, 1,1,0,gl.RGB,gl.UNSIGNED_SHORT_4_4_4_4, null);
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});
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}
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Tests.endUnit = function(gl) {
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}
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</script>
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<style>canvas{ position:absolute; }</style>
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</head><body>
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<canvas id="gl" width="16" height="16"></canvas>
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</body></html>
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