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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 17:32:43 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 17:32:43 +0000
commit6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch)
treea68f146d7fa01f0134297619fbe7e33db084e0aa /docshell/test/navigation/test_scrollRestoration.html
parentInitial commit. (diff)
downloadthunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz
thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=
+-->
+<head>
+ <title>Test for Bug 1155730</title>
+ <script src="/tests/SimpleTest/SimpleTest.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body onload="runTest()">
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1155730">Mozilla Bug 1155730</a>
+<p id="display"></p>
+<div id="content" style="display: none">
+
+</div>
+<pre id="test">
+ <script type="application/javascript">
+ SimpleTest.waitForExplicitFinish();
+ SimpleTest.requestFlakyTimeout("untriaged");
+
+ function assertCheck(data) {
+ if (data.assertIs) {
+ for (const args of data.assertIs) {
+ is(args[0], args[1], args[2]);
+ }
+ }
+ if (data.assertOk) {
+ for (const args of data.assertOk) {
+ ok(args[0], args[1]);
+ }
+ }
+ if (data.assertIsNot) {
+ for (const args of data.assertIsNot) {
+ isnot(args[0], args[1], args[2]);
+ }
+ }
+ }
+
+ var bc1, currentCase = 0;
+ function test1() {
+ bc1 = new BroadcastChannel("bug1155730_part1");
+ bc1.onmessage = (msgEvent) => {
+ var msg = msgEvent.data;
+ var command = msg.command;
+ if (command == "pageshow") {
+ currentCase++;
+ var persisted = msg.persisted;
+ is(persisted, false, "Shouldn't have persisted session history entry.");
+ bc1.postMessage({command: "test", currentCase});
+ } else if (command == "asserts") {
+ is(msg.currentCase, currentCase, "correct case");
+ info(`Checking asserts for case ${msg.currentCase}`);
+ assertCheck(msg);
+ if (currentCase == 3) {
+ // move on to the next test
+ bc1.close();
+ test2();
+ }
+ }
+ }
+ window.open("file_scrollRestoration_part1_nobfcache.html", "", "width=360,height=480,noopener");
+ }
+
+ var bc2, bc2navigate;
+ function test2() {
+ currentCase = 0;
+ bc2 = new BroadcastChannel("bug1155730_part2");
+ bc2.onmessage = (msgEvent) => {
+ var msg = msgEvent.data;
+ var command = msg.command;
+ if (command == "pageshow") {
+ currentCase++;
+ var persisted = msg.persisted;
+ switch (currentCase) {
+ case 1:
+ is(persisted, false, "Shouldn't have persisted session history entry.");
+ break;
+ case 2:
+ is(persisted, true, "Should have persisted session history entry.");
+ }
+ bc2.postMessage({command: "test", currentCase});
+ } else if (command == "asserts") {
+ is(msg.currentCase, currentCase, "correct case");
+ info(`Checking asserts for case ${msg.currentCase}`);
+ assertCheck(msg);
+ if (currentCase == 3) {
+ // move on to the next test
+ bc2.close();
+ test3();
+ }
+ } else if (command == "nextCase") {
+ currentCase++;
+ }
+ }
+
+ bc2navigate = new BroadcastChannel("navigate");
+ bc2navigate.onmessage = (event) => {
+ if (event.data.command == "loaded") {
+ bc2navigate.postMessage({command: "back"})
+ bc2navigate.close();
+ }
+ }
+ window.open("file_scrollRestoration_part2_bfcache.html", "", "width=360,height=480,noopener");
+ }
+
+ var bc3, bc3navigate;
+ function test3() {
+ currentCase = 0;
+ bc3 = new BroadcastChannel("bug1155730_part3");
+ bc3.onmessage = (msgEvent) => {
+ var msg = msgEvent.data;
+ var command = msg.command;
+ if (command == "pageshow") {
+ currentCase++;
+ if (currentCase == 3) {
+ var persisted = msg.persisted;
+ is(persisted, false, "Shouldn't have persisted session history entry.");
+ }
+
+ bc3.postMessage({command: "test", currentCase});
+ } else if (command == "asserts") {
+ is(msg.currentCase, currentCase, "correct case");
+ info(`Checking asserts for case ${msg.currentCase}`);
+ assertCheck(msg);
+ } else if (command == "nextCase") {
+ currentCase++;
+ } else if (command == "finishing") {
+ bc3.close();
+ test4();
+ }
+ }
+
+ bc3navigate = new BroadcastChannel("navigate");
+ bc3navigate.onmessage = (event) => {
+ if (event.data.command == "loaded") {
+ is(event.data.scrollRestoration, 'auto', "correct scroll restoration");
+ bc3navigate.postMessage({command: "back"})
+ bc3navigate.close();
+ }
+ }
+ window.open("file_scrollRestoration_part3_nobfcache.html", "", "width=360,height=480,noopener");
+ }
+
+ // test4 opens a new page which can enter bfcache. That page then loads
+ // another page which can't enter bfcache. That second page then scrolls
+ // down. History API is then used to navigate back and forward. When the
+ // second page loads again, it should scroll down automatically.
+ var bc4a, bc4b;
+ var scrollYCounter = 0;
+ function test4() {
+ currentCase = 0;
+ bc4a = new BroadcastChannel("bfcached");
+ bc4a.onmessage = (msgEvent) => {
+ var msg = msgEvent.data;
+ var command = msg.command;
+ if (command == "pageshow") {
+ ++currentCase;
+ if (currentCase == 1) {
+ ok(!msg.persisted, "The first page should not be persisted initially.");
+ bc4a.postMessage("loadNext");
+ } else if (currentCase == 3) {
+ ok(msg.persisted, "The first page should be persisted.");
+ bc4a.postMessage("forward");
+ bc4a.close();
+ }
+ }
+ }
+
+ bc4b = new BroadcastChannel("notbfcached");
+ bc4b.onmessage = (event) => {
+ var msg = event.data;
+ var command = msg.command;
+ if (command == "pageshow") {
+ ++currentCase;
+ if (currentCase == 2) {
+ ok(!msg.persisted, "The second page should not be persisted.");
+ bc4b.postMessage("getScrollY");
+ bc4b.postMessage("scroll");
+ bc4b.postMessage("getScrollY");
+ bc4b.postMessage("back");
+ } else if (currentCase == 4) {
+ ok(!msg.persisted, "The second page should not be persisted.");
+ bc4b.postMessage("getScrollY");
+ }
+ } else if (msg == "closed") {
+ bc4b.close();
+ SimpleTest.finish();
+ } else if ("scrollY" in msg) {
+ ++scrollYCounter;
+ if (scrollYCounter == 1) {
+ is(msg.scrollY, 0, "The page should be initially scrolled to top.");
+ } else if (scrollYCounter == 2) {
+ isnot(msg.scrollY, 0, "The page should be then scrolled down.");
+ } else if (scrollYCounter == 3) {
+ isnot(msg.scrollY, 0, "The page should be scrolled down after being restored from the session history.");
+ bc4b.postMessage("close");
+ }
+ }
+ }
+ window.open("file_scrollRestoration_bfcache_and_nobfcache.html", "", "width=360,height=480,noopener");
+ }
+
+ function runTest() {
+ // If Fission is disabled, the pref is no-op.
+ SpecialPowers.pushPrefEnv({set: [["fission.bfcacheInParent", true]]}, () => {
+ test1();
+ });
+ }
+
+ </script>
+</pre>
+</body>
+</html>
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