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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /docshell/test/navigation/test_load_history_entry.html
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+
+<!DOCTYPE HTML>
+<html>
+<head>
+ <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+ <script type="application/javascript" src="/tests/SimpleTest/SpecialPowers.js"></script>
+ <script type="application/javascript">
+ /*
+ * Perform the following steps.
+ * 1) Go to file_load_history_entry_page_with_two_links.html, which contains two links, 'link1' and 'link2'
+ * 2) Click on 'link1' to be taken to file_load_history_entry_page_with_two_links.html#1
+ * 3) Click on 'link2' to be taken to file_load_history_entry_page_with_two_links.html#2
+ * 4) Go to file_load_history_entry_page_with_one_link.html
+ * 5) Push state to go to file_load_history_entry_page_with_one_link.html#1
+ *
+ * After each step
+ * - Check the number of session history entries
+ * - Reload the document and do the above again
+ * - Navigate back and check the correct history index
+ * - Navigate forward and check the correct history index and location
+ */
+ async function test() {
+ let testWin;
+ var promise;
+ var previousLocation;
+ var numSHEntries = 0;
+
+ // Step 1. Open a new tab and load a document with two links inside
+ // Now we are at file_load_history_entry_page_with_two_links.html
+ numSHEntries++;
+ promise = waitForLoad();
+ testWin = window.open("file_load_history_entry_page_with_two_links.html");
+ await promise;
+
+ let shistory = SpecialPowers.wrap(testWin)
+ .docShell
+ .QueryInterface(SpecialPowers.Ci.nsIWebNavigation)
+ .sessionHistory;
+
+ // Step 2. Navigate the document by clicking on the 1st link
+ // Now we are at file_load_history_entry_page_with_two_links.html#1
+ numSHEntries++;
+ previousLocation = testWin.location.href;
+ await clickLink(testWin, "link1");
+ await doAfterEachTest(testWin, shistory, numSHEntries, previousLocation);
+
+ // Step 3. Navigate the document by clicking the 2nd link
+ // Now we are file_load_history_entry_page_with_two_links.html#2
+ numSHEntries++;
+ previousLocation = testWin.location.href;
+ await clickLink(testWin, "link2");
+ await doAfterEachTest(testWin, shistory, numSHEntries, previousLocation);
+
+ // Step 4. Navigate the document to a different page
+ // Now we are at file_load_history_entry_page_with_one_link.html
+ numSHEntries++;
+ previousLocation = testWin.location.href;
+ promise = waitForLoad();
+ testWin.location = "file_load_history_entry_page_with_one_link.html";
+ await promise;
+ await doAfterEachTest(testWin, shistory, numSHEntries, previousLocation,
+ true /* isCrossDocumentLoad */, false /* hashChangeExpected */);
+
+ // Step 5. Push some state
+ // Now we are at file_load_history_entry_page_with_one_link.html#1
+ numSHEntries++;
+ previousLocation = testWin.location.href;
+ testWin.history.pushState({foo: "bar"}, "", "#1");
+ is(testWin.history.length, numSHEntries, "Session history's length is correct after pushing state");
+ is(shistory.index, numSHEntries - 1 /* we haven't switched to new history entry yet*/,
+ "Session history's index is correct after pushing state");
+ await doAfterEachTest(testWin, shistory, numSHEntries, previousLocation);
+
+ // We are done with the test
+ testWin.close();
+ SimpleTest.finish();
+ }
+
+ /*
+ * @prevLocation
+ * if undefined, it is because there is no page to go back to
+ *
+ * @isCrossDocumentLoad
+ * did we just open a different document
+ * @hashChangeExpected
+ * Would we get a hash change event if we navigated backwards and forwards in history?
+ * This is framed with respect to the previous step, e.g. in the previous step was the
+ * hash different from the location we have navigated to just before calling this function?
+ * When we navigate forwards or backwards, we need to wait for this event
+ * because clickLink() also waits for hashchange event and
+ * if this function gets called before clickLink(), sometimes hashchange
+ * events from this function will leak to clickLink.
+ */
+ async function doAfterEachTest(testWin, shistory, expectedNumSHEntries, prevLocation,
+ isCrossDocumentLoad = false, hashChangeExpected = true) {
+ var initialLocation = testWin.location.href;
+ var initialSHIndex = shistory.index;
+ var promise;
+ is(testWin.history.length, expectedNumSHEntries, "Session history's length is correct");
+
+ // Reload the document
+ promise = waitForLoad();
+ testWin.location.reload(true);
+ await promise;
+ is(testWin.history.length, expectedNumSHEntries, "Session history's length is correct after reloading");
+
+ if (prevLocation == undefined) {
+ return;
+ }
+
+ var hashChangePromise;
+ if (hashChangeExpected) {
+ hashChangePromise = new Promise(resolve => {
+ testWin.addEventListener("hashchange", resolve, {once: true});
+ });
+ }
+ // Navigate backwards
+ if (isCrossDocumentLoad) {
+ // Current page must have been a cross document load, so we just need to wait for
+ // document load to complete after we navigate the history back
+ // because popstate event will not be fired in this case
+ promise = waitForLoad();
+ } else {
+ promise = waitForPopstate(testWin);
+ }
+ testWin.history.back();
+ await promise;
+ if (hashChangeExpected) {
+ await hashChangePromise;
+ }
+ is(testWin.location.href, prevLocation, "Window location is correct after navigating back in history");
+ is(shistory.index, initialSHIndex - 1, "Session history's index is correct after navigating back in history");
+
+ // Navigate forwards
+ if (isCrossDocumentLoad) {
+ promise = waitForLoad();
+ } else {
+ promise = waitForPopstate(testWin);
+ }
+ if (hashChangeExpected) {
+ hashChangePromise = new Promise(resolve => {
+ testWin.addEventListener("hashchange", resolve, {once: true});
+ });
+ }
+ testWin.history.forward();
+ await promise;
+ if (hashChangeExpected) {
+ await hashChangePromise;
+ }
+ is(testWin.location.href, initialLocation, "Window location is correct after navigating forward in history");
+ is(shistory.index, initialSHIndex, "Session history's index is correct after navigating forward in history");
+ }
+
+ async function waitForLoad() {
+ return new Promise(resolve => {
+ window.bodyOnLoad = function() {
+ setTimeout(resolve, 0);
+ window.bodyOnLoad = undefined;
+ };
+ });
+ }
+
+ async function waitForPopstate(win) {
+ return new Promise(resolve => {
+ win.addEventListener("popstate", (e) => {
+ setTimeout(resolve, 0);
+ }, {once: true});
+ });
+ }
+
+ async function clickLink(win, id) {
+ var link = win.document.getElementById(id);
+ let clickPromise = new Promise(resolve => {
+ win.addEventListener("hashchange", resolve, {once: true});
+ });
+ link.click();
+ await clickPromise;
+ }
+
+ </script>
+</head>
+
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1539482">Bug 1539482</a>
+<p id="display"></p>
+<div id="content" style="display: none">
+</div>
+<pre id="test">
+<script type="text/javascript">
+SimpleTest.waitForExplicitFinish();
+</script>
+</pre>
+<body onload="test()">
+</body>
+</html>
+
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-22 05:49:19 +0000