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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /docshell/test/chrome/bug293235_window.xul
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
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diff --git a/docshell/test/chrome/bug293235_window.xul b/docshell/test/chrome/bug293235_window.xul
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+<?xml version="1.0"?>
+<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
+
+<window id="293235Test"
+ xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
+ width="600"
+ height="600"
+ onload="setTimeout(nextTest,0);"
+ title="bug 293235 test">
+
+ <script type="text/javascript"
+ src="chrome://mochikit/content/tests/SimpleTest/specialpowersAPI.js"/>
+ <script type="text/javascript"
+ src="chrome://mochikit/content/tests/SimpleTest/SpecialPowersObserverAPI.js"/>
+ <script type="text/javascript"
+ src="chrome://mochikit/content/tests/SimpleTest/ChromePowers.js"/>
+ <script type="application/javascript" src= "chrome://mochikit/content/chrome-harness.js" />
+ <script type="application/javascript" src="docshell_helpers.js" />
+ <script type="text/javascript" src="chrome://mochikit/content/tests/SimpleTest/WindowSnapshot.js"></script>
+
+ <script type="application/javascript"><![CDATA[
+ var Ci = Components.interfaces;
+ var Cc = Components.classes;
+ Components.utils.import("resource://gre/modules/NetUtil.jsm");
+
+ // Define the generator-iterator for the tests.
+ var tests = testIterator();
+
+ ////
+ // Execute the next test in the generator function.
+ //
+ function nextTest() {
+ tests.next();
+ }
+
+ // Return the Element object for the specified element id
+ function $(id) { return TestWindow.getDocument().getElementById(id); }
+
+ ////
+ // Generator function for test steps for bug 293235:
+ // A visited link should have the :visited style applied
+ // to it when displayed on a page which was fetched from
+ // the bfcache.
+ //
+ function testIterator()
+ {
+ // Register our observer to know when the link lookup is complete.
+ let testURI = NetUtil.newURI(getHttpUrl("bug293235_p2.html"));
+ let os = Cc["@mozilla.org/observer-service;1"].
+ getService(Ci.nsIObserverService);
+ const URI_VISITED_RESOLUTION_TOPIC = "visited-status-resolution";
+ let observer = {
+ notified: false,
+ observe: function(aSubject, aTopic, aData)
+ {
+ if (!testURI.equals(aSubject.QueryInterface(Ci.nsIURI))) {
+ return;
+ }
+ is(aTopic, URI_VISITED_RESOLUTION_TOPIC, "Unexpected topic");
+ this.notified = true;
+
+ // Cleanup after ourselves...
+ os.removeObserver(this, URI_VISITED_RESOLUTION_TOPIC);
+ },
+ };
+ os.addObserver(observer, URI_VISITED_RESOLUTION_TOPIC, false);
+ function notified() {
+ return observer.notified;
+ }
+
+ // Load a test page containing a link that should be initially
+ // blue, per the :link style.
+ doPageNavigation({
+ uri: getHttpUrl("bug293235.html"),
+ onNavComplete: nextTest
+ });
+ yield undefined;
+
+ // Before we go any further, make sure our link has been notified.
+ waitForTrue(notified, nextTest);
+ yield undefined;
+
+ // Now that we've been notified, we can check our link color.
+ // Since we can't use getComputedStyle() for this because
+ // getComputedStyle lies about styles that result from :visited,
+ // we have to take snapshots.
+ // First, take two reference snapshots.
+ var link1 = $("link1");
+ link1.className = "forcelink";
+ var refLink = snapshotWindow(TestWindow.getWindow());
+ link1.className = "forcevisited";
+ var refVisited = snapshotWindow(TestWindow.getWindow());
+ link1.className = "";
+ function snapshotsEqual(snap1, snap2) {
+ return compareSnapshots(snap1, snap2, true)[0];
+ }
+ ok(!snapshotsEqual(refLink, refVisited), "references should not match");
+ ok(snapshotsEqual(refLink, snapshotWindow(TestWindow.getWindow())),
+ "link should initially be blue");
+
+ let observedVisit = false, observedPageShow = false;
+ function maybeRunNextTest() {
+ ok(true, "maybe run next test? visited: " + observedVisit + " pageShow: " + observedPageShow);
+ if (observedVisit && observedPageShow)
+ nextTest();
+ }
+
+ // Because adding visits is async, we will not be notified imemdiately.
+ let visitObserver = {
+ observe: function(aSubject, aTopic, aData)
+ {
+ if (!testURI.equals(aSubject.QueryInterface(Ci.nsIURI))) {
+ return;
+ }
+ os.removeObserver(this, aTopic);
+ observedVisit = true;
+ maybeRunNextTest();
+ },
+ };
+ os.addObserver(visitObserver, "uri-visit-saved", false);
+ // Load the page that the link on the previous page points to.
+ doPageNavigation({
+ uri: getHttpUrl("bug293235_p2.html"),
+ onNavComplete: function() {
+ observedPageShow = true;
+ maybeRunNextTest();
+ }
+ });
+ yield undefined;
+
+ // And the nodes get notified after the "link-visited" topic, so
+ // we need to execute soon...
+ SimpleTest.executeSoon(nextTest);
+ yield undefined;
+
+ // Go back, verify the original page was loaded from the bfcache,
+ // and verify that the link is now purple, per the
+ // :visited style.
+ doPageNavigation({
+ back: true,
+ eventsToListenFor: ["pageshow"],
+ expectedEvents: [ { type: "pageshow",
+ persisted: true,
+ title: "Bug 293235 page1" } ],
+ onNavComplete: nextTest
+ });
+ yield undefined;
+
+ // Now we can test the link color.
+ ok(snapshotsEqual(refVisited, snapshotWindow(TestWindow.getWindow())),
+ "visited link should be purple");
+
+ // Tell the framework the test is finished. Include the final 'yield'
+ // statement to prevent a StopIteration exception from being thrown.
+ finish();
+ yield undefined;
+ }
+
+ ]]></script>
+
+ <browser type="content-primary" flex="1" id="content" src="about:blank"/>
+</window>