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Unified Diff: conformance/origin-clean-conformance.html

Issue 8344024: Remove older revision of webgl conformance tests. (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/origin-clean-conformance.html
===================================================================
--- conformance/origin-clean-conformance.html (revision 106149)
+++ conformance/origin-clean-conformance.html (working copy)
@@ -1,128 +0,0 @@
-<!--
-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 Origin Restrictions 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>
-// This function returns the last 2 words of the domain of a URL
-// This is probably not the correct check but it will do for now.
-function getBaseDomain(str) {
- str = str.replace("\\", "/");
- var pos = str.indexOf("://");
- if (pos >= 0) {
- str = str.substr(pos + 3);
- }
- var parts = str.split('/');
- var domain = parts[0].match(/\w+\.\w+$/);
- return domain || '';
-}
-
-// Checks if function throws an exception.
-function causedException(func) {
- var hadException = false;
- try {
- func();
- } catch(e) {
- hadException = true;
- }
- return hadException;
-}
-
-window.onload = function() {
- description("This test ensures WebGL implementations follow proper same-origin restrictions.");
- var img = document.getElementById("img");
- assertMsg(img.width > 0 && img.height > 0, "img was loaded");
- imgDomain = getBaseDomain(img.src);
- pageDomain = getBaseDomain(window.location.toString());
- assertMsg(imgDomain != pageDomain,
- "img domain (" + imgDomain + ") and page domain (" + pageDomain + ") are not the same.");
-
- function makeTexImage2D(gl, src) {
- return function() {
- gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, src);
- };
- }
-
- function makeTexSubImage2D(gl, src) {
- return function() {
- gl.texSubImage2D(gl.TEXTURE_2D, 0, 0, 0, gl.RGBA, gl.UNSIGNED_BYTE, src);
- };
- }
-
- function makeReadPixels(gl) {
- return function() {
- var buf = new Uint8Array(4);
- gl.readPixels(0, 0, 1, 1, gl.RGBA, gl.UNSIGNED_BYTE, buf);
- };
- }
-
- function makeToDataURL(canvas) {
- return function() {
- var data = canvas.toDataURL();
- }
- }
-
- var canvas1 = document.getElementById("canvas1");
- var gl = create3DContext(canvas1);
-
- debug("");
- debug("check that an attempt to upload an image from another origin throws an exception.");
- var tex = gl.createTexture();
- gl.bindTexture(gl.TEXTURE_2D, tex);
- gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, 256, 256, 0, gl.RGBA, gl.UNSIGNED_BYTE, null);
- assertMsg(causedException(makeTexImage2D(gl, img)),
- "texImage2D with cross-origin image should throw exception.");
- assertMsg(causedException(makeTexSubImage2D(gl, img)),
- "texSubImage2D with cross-origin image should throw exception.");
-
- debug("check that readPixels and toDataURL continue to work against this canvas.");
- assertMsg(!causedException(makeReadPixels(gl)),
- "readPixels should never throw exception -- not possible to dirty origin of WebGL canvas.");
- assertMsg(!causedException(makeToDataURL(canvas1)),
- "should not throw exception by toDataURL for WebGL canvas, which should stay origin clean.");
-
- debug("check that an attempt to upload a tainted canvas throws an exception.");
- var canvas2 = document.getElementById("canvas2");
- var ctx2d = canvas2.getContext("2d");
- ctx2d.drawImage(img, 0, 0);
- assertMsg(causedException(makeToDataURL(canvas2)),
- "should throw exception by toDataURL for NON origin clean canvas.");
- assertMsg(causedException(makeTexImage2D(gl, canvas2)),
- "texImage2D with NON origin clean canvas should throw exception.");
- assertMsg(causedException(makeTexSubImage2D(gl, canvas2)),
- "texSubImage2D with NON origin clean canvas should throw exception.");
-
- debug("check that readPixels and toDataURL continue to work against this canvas.");
- assertMsg(!causedException(makeReadPixels(gl)),
- "readPixels should never throw exception -- not possible to dirty origin of WebGL canvas.");
- assertMsg(!causedException(makeToDataURL(canvas1)),
- "should not throw exception by toDataURL for WebGL canvas, which should stay origin clean.");
-
- // TODO: Should check video.
- // TODO: Should check CORS support.
-
- debug("");
- successfullyParsed = true;
- shouldBeTrue("successfullyParsed");
- debug('<br /><span class="pass">TEST COMPLETE</span>');
- notifyFinishedToHarness();
-}
-</script>
-</head>
-<body>
-<div id="description"></div>
-<div id="console"></div>
-<canvas id="canvas1"></canvas>
-<canvas id="canvas2"></canvas>
-<img id="img" src="http://www.opengl.org/img/opengl_logo.jpg" style="display:none;">
-</body>
-</html>
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