2010-12-22 08:39:29 -08:00
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<!DOCTYPE HTML>
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<html>
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<head>
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<title>Test for SpecialPowers extension</title>
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<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
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</head>
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<body onload="starttest();">
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<div id="content" style="display: none">
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</div>
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<pre id="test">
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<script class="testbody" type="text/javascript">
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2011-03-25 06:39:23 -07:00
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var eventCount = 0;
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function testEventListener(e) {
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++eventCount;
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}
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function testEventListener2(e) {
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++eventCount;
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}
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function dispatchTestEvent() {
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var e = document.createEvent("Event");
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e.initEvent("TestEvent", true, true);
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window.dispatchEvent(e);
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}
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2010-12-22 08:39:29 -08:00
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dump("\nSPECIALPTEST:::Test script loaded " + (new Date).getTime() + "\n");
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SimpleTest.waitForExplicitFinish();
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2011-09-19 11:52:06 -07:00
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var startTime = new Date();
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2010-12-22 08:39:29 -08:00
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function starttest(){
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dump("\nSPECIALPTEST:::Test script running after load " + (new Date).getTime() + "\n");
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2011-09-19 11:52:06 -07:00
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2010-12-22 08:39:29 -08:00
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/** Test for SpecialPowers extension **/
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is(SpecialPowers.sanityCheck(), "foo", "check to see whether the Special Powers extension is installed.");
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// Test a sync call into chrome
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SpecialPowers.setBoolPref('extensions.checkCompatibility', true);
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is(SpecialPowers.getBoolPref('extensions.checkCompatibility'), true, "Check to see if we can set a preference properly");
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// Test a int pref
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SpecialPowers.setIntPref('extensions.foobar', 42);
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is(SpecialPowers.getIntPref('extensions.foobar'), 42, "Check int pref");
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// Test a string pref
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SpecialPowers.setCharPref("extensions.foobaz", "hi there");
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is(SpecialPowers.getCharPref("extensions.foobaz"), "hi there", "Check string pref");
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2011-07-21 13:21:25 -07:00
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// Test an invalid pref
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var retVal = null;
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try {
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retVal = SpecialPowers.getBoolPref('extensions.checkCompat0123456789');
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} catch (ex) {
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retVal = ex;
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}
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is(retVal, 'Error getting pref', "received an exception trying to get an unset preference value");
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2011-03-25 06:39:23 -07:00
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SpecialPowers.addChromeEventListener("TestEvent", testEventListener, true, true);
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SpecialPowers.addChromeEventListener("TestEvent", testEventListener2, true, false);
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dispatchTestEvent();
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is(eventCount, 1, "Should have got an event!");
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SpecialPowers.removeChromeEventListener("TestEvent", testEventListener, true);
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SpecialPowers.removeChromeEventListener("TestEvent", testEventListener2, true);
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dispatchTestEvent();
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is(eventCount, 1, "Shouldn't have got an event!");
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2010-12-22 08:39:29 -08:00
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// Test Complex Pref - TODO: Without chrome access, I don't know how you'd actually
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// set this preference since you have to create an XPCOM object.
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// Leaving untested for now.
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2011-03-25 11:12:23 -07:00
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// Test a DOMWindowUtils method and property
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is(SpecialPowers.DOMWindowUtils.getClassName(window), "Proxy");
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is(SpecialPowers.DOMWindowUtils.docCharsetIsForced, false);
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2011-09-19 11:52:06 -07:00
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//Run the createSystemXHR method
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var xhr = SpecialPowers.createSystemXHR();
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ok(xhr, "createSystemXHR should not return null");
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is(xhr.readyState, XMLHttpRequest.UNSENT, "createSystemXHR should create an unsent XMLHttpRequest object");
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2011-10-14 11:24:10 -07:00
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// QueryInterface and getPrivilegedProps tests
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is(SpecialPowers.can_QI(SpecialPowers), false);
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ok(SpecialPowers.can_QI(window));
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ok(SpecialPowers.do_QueryInterface(window, "nsIDOMWindow"));
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is(SpecialPowers.getPrivilegedProps(SpecialPowers.do_QueryInterface(window, "nsIDOMWindow"), "document.nodeName"), "#document");
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2011-09-19 11:52:06 -07:00
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//try to run garbage collection
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SpecialPowers.gc();
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2012-01-18 19:10:04 -08:00
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//
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// Test the SpecialPowers wrapper.
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//
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// Try some basic stuff with XHR.
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var xhr2 = SpecialPowers.wrap(Components).classes["@mozilla.org/xmlextras/xmlhttprequest;1"].createInstance(Components.interfaces.nsIXMLHttpRequest);
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is(xhr2.toString(), SpecialPowers.unwrap(xhr2).toString(), "toString should be transparently delegated");
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is(xhr.readyState, XMLHttpRequest.UNSENT, "Should be able to get props off privileged objects");
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var testURI = SpecialPowers.wrap(Components).classes['@mozilla.org/network/standard-url;1']
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.createInstance(Components.interfaces.nsIURI);
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testURI.spec = "http://www.foobar.org/";
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is(testURI.spec, "http://www.foobar.org/", "Getters/Setters should work correctly");
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is(SpecialPowers.wrap(document).getElementsByTagName('details').length, 0, "Should work with proxy-based DOM bindings.");
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// Play with the window object.
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var webnav = SpecialPowers.wrap(window).QueryInterface(Components.interfaces.nsIInterfaceRequestor)
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.getInterface(Components.interfaces.nsIWebNavigation);
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webnav.QueryInterface(Components.interfaces.nsIDocShell);
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ok(webnav.allowJavascript, "Able to pull properties off of docshell!");
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// Make sure Xray-wrapped functions work.
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try {
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SpecialPowers.wrap(Components).ID('{00000000-0000-0000-0000-000000000000}');
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ok(true, "Didn't throw");
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}
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catch (e) {
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ok(false, "Threw while trying to call Xray-wrapped function.");
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}
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// Check functions that return null.
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var returnsNull = function() { return null; }
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is(SpecialPowers.wrap(returnsNull)(), null, "Should be able to handle functions that return null.");
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// Play around with a JS object to check the non-xray path.
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var noxray_proto = {a: 3, b: 12};
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var noxray = {a: 5, c: 32};
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noxray.__proto__ = noxray_proto;
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var noxray_wrapper = SpecialPowers.wrap(noxray);
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is(noxray_wrapper.c, 32, "Regular properties should work.");
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is(noxray_wrapper.a, 5, "Shadow properties should work.");
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is(noxray_wrapper.b, 12, "Proto properties should work.");
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noxray.b = 122;
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is(noxray_wrapper.b, 122, "Should be able to shadow.");
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2012-02-19 15:47:12 -08:00
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// Check that the wrapper preserves identity.
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var someIdentityObject = {a: 2};
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ok(SpecialPowers.wrap(someIdentityObject) === SpecialPowers.wrap(someIdentityObject),
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"SpecialPowers wrapping should preserve identity!");
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ok(webnav === SpecialPowers.wrap(SpecialPowers.unwrap(webnav)),
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"SpecialPowers wrapping should preserve identity!");
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2012-02-01 10:11:53 -08:00
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info("\nProfile::SpecialPowersRunTime: " + (new Date() - startTime) + "\n");
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2010-12-22 08:39:29 -08:00
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SimpleTest.finish();
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}
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</script>
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</pre>
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</body>
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</html>
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