content/canvas/test/webgl-conformance/conformance/buffers/buffer-bind-test.html@6474c204b198 (annotated)
content/canvas/test/webgl-conformance/conformance/buffers/buffer-bind-test.html
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | <!-- |
| michael@0 | 2 | Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| michael@0 | 3 | Use of this source code is governed by a BSD-style license that can be |
| michael@0 | 4 | found in the LICENSE file. |
| michael@0 | 5 | --> |
| michael@0 | 6 | <!DOCTYPE html> |
| michael@0 | 7 | <html> |
| michael@0 | 8 | <head> |
| michael@0 | 9 | <meta charset="utf-8"> |
| michael@0 | 10 | <title>WebGL BindBuffer conformance test.</title> |
| michael@0 | 11 | <link rel="stylesheet" href="../../resources/js-test-style.css"/> |
| michael@0 | 12 | <script src="../../resources/js-test-pre.js"></script> |
| michael@0 | 13 | <script src="../resources/webgl-test.js"> </script> |
| michael@0 | 14 | </head> |
| michael@0 | 15 | <body> |
| michael@0 | 16 | <canvas id="example" width="40" height="40" style="width: 40px; height: 40px;"></canvas> |
| michael@0 | 17 | <div id="description"></div> |
| michael@0 | 18 | <div id="console"></div> |
| michael@0 | 19 | <script> |
| michael@0 | 20 | description("Checks a buffer can only be bound to 1 target."); |
| michael@0 | 21 | |
| michael@0 | 22 | debug(""); |
| michael@0 | 23 | debug("Canvas.getContext"); |
| michael@0 | 24 | |
| michael@0 | 25 | var gl = create3DContext(document.getElementById("canvas")); |
| michael@0 | 26 | if (!gl) { |
| michael@0 | 27 | testFailed("context does not exist"); |
| michael@0 | 28 | } else { |
| michael@0 | 29 | testPassed("context exists"); |
| michael@0 | 30 | |
| michael@0 | 31 | debug(""); |
| michael@0 | 32 | |
| michael@0 | 33 | var buf = gl.createBuffer(); |
| michael@0 | 34 | gl.bindBuffer(gl.ARRAY_BUFFER, buf); |
| michael@0 | 35 | glErrorShouldBe(gl, gl.NO_ERROR, |
| michael@0 | 36 | "should be able to bind buffer."); |
| michael@0 | 37 | gl.bindBuffer(gl.ARRAY_BUFFER, null); |
| michael@0 | 38 | glErrorShouldBe(gl, gl.NO_ERROR, |
| michael@0 | 39 | "should be able to unbind buffer."); |
| michael@0 | 40 | gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, buf); |
| michael@0 | 41 | glErrorShouldBe(gl, gl.INVALID_OPERATION, |
| michael@0 | 42 | "should get INVALID_OPERATION if attempting to bind buffer to different target"); |
| michael@0 | 43 | |
| michael@0 | 44 | var buf = gl.createBuffer(); |
| michael@0 | 45 | gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, buf); |
| michael@0 | 46 | glErrorShouldBe(gl, gl.NO_ERROR, |
| michael@0 | 47 | "should be able to bind buffer."); |
| michael@0 | 48 | gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, null); |
| michael@0 | 49 | glErrorShouldBe(gl, gl.NO_ERROR, |
| michael@0 | 50 | "should be able to unbind buffer."); |
| michael@0 | 51 | gl.bindBuffer(gl.ARRAY_BUFFER, buf); |
| michael@0 | 52 | glErrorShouldBe(gl, gl.INVALID_OPERATION, |
| michael@0 | 53 | "should get INVALID_OPERATION if attempting to bind buffer to different target"); |
| michael@0 | 54 | } |
| michael@0 | 55 | |
| michael@0 | 56 | debug(""); |
| michael@0 | 57 | successfullyParsed = true; |
| michael@0 | 58 | </script> |
| michael@0 | 59 | <script>finishTest();</script> |
| michael@0 | 60 | |
| michael@0 | 61 | </body> |
| michael@0 | 62 | </html> |
| michael@0 | 63 |
