mirror of
https://github.com/classilla/tenfourfox.git
synced 2024-09-09 04:54:33 +00:00
103 lines
3.8 KiB
HTML
103 lines
3.8 KiB
HTML
<!DOCTYPE HTML>
|
|
<html>
|
|
<!--
|
|
https://bugzilla.mozilla.org/show_bug.cgi?id=666446
|
|
-->
|
|
<head>
|
|
<title>Test for WEBGL_debug_renderer_info chrome-only extension</title>
|
|
<script type="application/javascript" src="chrome://mochikit/content/MochiKit/packed.js"></script>
|
|
<script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
|
|
<link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css" />
|
|
</head>
|
|
<body>
|
|
|
|
<pre id="test">
|
|
<script>
|
|
|
|
const UNMASKED_VENDOR_WEBGL = 0x9245;
|
|
const UNMASKED_RENDERER_WEBGL = 0x9246;
|
|
|
|
|
|
var Cu = parent.Components.utils;
|
|
Cu.import("resource://gre/modules/AppConstants.jsm");
|
|
// This gives us `AppConstants` in the global scope.
|
|
// We need this because we only expose debug_renderer_info #ifndef MOZ_RELEASE_BUILD.
|
|
// This should match AppConstants.RELEASE_BUILD.
|
|
|
|
const canBeUnprivileged = !AppConstants.RELEASE_BUILD;
|
|
|
|
|
|
function isNonEmptyString(s)
|
|
{
|
|
return s && (typeof s) == "string";
|
|
}
|
|
|
|
function messageListener(e) {
|
|
if (e.data.allTestsFinished) {
|
|
SimpleTest.finish();
|
|
} else if (e.data.subTestFinished) {
|
|
ok(e.data.result, "content iframe: " + e.data.message);
|
|
}
|
|
}
|
|
|
|
function checkChromeCase(canvas) {
|
|
|
|
var gl = canvas.getContext("experimental-webgl");
|
|
ok(!gl.getError(), "getError on newly created WebGL context should return NO_ERROR");
|
|
|
|
ok(!gl.getParameter(UNMASKED_VENDOR_WEBGL) && gl.getError() == gl.INVALID_ENUM,
|
|
"Should not be able to query UNMASKED_VENDOR_WEBGL without having enabled the WEBGL_debug_renderer_info extension");
|
|
ok(!gl.getParameter(UNMASKED_RENDERER_WEBGL) && gl.getError() == gl.INVALID_ENUM,
|
|
"Should not be able to query UNMASKED_RENDERER_WEBGL without having enabled the WEBGL_debug_renderer_info extension");
|
|
|
|
var exts = gl.getSupportedExtensions();
|
|
ok(exts.indexOf("WEBGL_debug_renderer_info") != -1,
|
|
"WEBGL_debug_renderer_info should be listed by getSupportedExtensions in chrome contexts");
|
|
var ext = gl.getExtension("WEBGL_debug_renderer_info");
|
|
ok(ext,
|
|
"WEBGL_debug_renderer_info should be available through getExtension in chrome contexts");
|
|
|
|
ok(ext.UNMASKED_VENDOR_WEBGL == UNMASKED_VENDOR_WEBGL,
|
|
"UNMASKED_VENDOR_WEBGL has the correct value");
|
|
ok(ext.UNMASKED_RENDERER_WEBGL == UNMASKED_RENDERER_WEBGL,
|
|
"UNMASKED_RENDERER_WEBGL has the correct value");
|
|
|
|
ok(isNonEmptyString(gl.getParameter(UNMASKED_VENDOR_WEBGL)) && gl.getError() == gl.NO_ERROR,
|
|
"Should be able to query UNMASKED_VENDOR_WEBGL in chrome context with WEBGL_debug_renderer_info enabled");
|
|
ok(isNonEmptyString(gl.getParameter(UNMASKED_RENDERER_WEBGL)) && gl.getError() == gl.NO_ERROR,
|
|
"Should be able to query UNMASKED_RENDERER_WEBGL in chrome context with WEBGL_debug_renderer_info enabled");
|
|
}
|
|
|
|
function main()
|
|
{
|
|
SimpleTest.waitForExplicitFinish();
|
|
|
|
checkChromeCase(document.createElement("canvas"));
|
|
|
|
// Now run the non-chrome code to verify the security of this WebGL chrome-only extension.
|
|
|
|
var iframe = document.createElement("iframe");
|
|
iframe.src = "http://mochi.test:8888/chrome/dom/canvas/test/chrome/nonchrome_webgl_debug_renderer_info.html";
|
|
|
|
iframe.onload = function () {
|
|
|
|
// test that chrome can get WEBGL_debug_renderer_info on a canvas on the iframe...
|
|
// this is useful to check in itself, and is also useful so the subsequent non-chrome test
|
|
// will also test that doing so doesn't confuse our chrome-only check.
|
|
checkChromeCase(iframe.contentDocument.createElement("canvas"));
|
|
|
|
iframe.contentWindow.addEventListener("message", messageListener, false);
|
|
iframe.contentWindow.postMessage({run: true,
|
|
canBeUnprivileged: canBeUnprivileged},
|
|
"*");
|
|
};
|
|
|
|
document.body.appendChild(iframe);
|
|
}
|
|
|
|
window.onload = main;
|
|
</script>
|
|
</pre>
|
|
</body>
|
|
</html>
|