summaryrefslogtreecommitdiffstats
path: root/docshell/test/navigation/file_scrollRestoration.html
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 14:29:10 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 14:29:10 +0000
commit2aa4a82499d4becd2284cdb482213d541b8804dd (patch)
treeb80bf8bf13c3766139fbacc530efd0dd9d54394c /docshell/test/navigation/file_scrollRestoration.html
parentInitial commit. (diff)
downloadfirefox-upstream.tar.xz
firefox-upstream.zip
Adding upstream version 86.0.1.upstream/86.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--docshell/test/navigation/file_scrollRestoration.html153
1 files changed, 153 insertions, 0 deletions
diff --git a/docshell/test/navigation/file_scrollRestoration.html b/docshell/test/navigation/file_scrollRestoration.html
new file mode 100644
index 0000000000..90044894e4
--- /dev/null
+++ b/docshell/test/navigation/file_scrollRestoration.html
@@ -0,0 +1,153 @@
+<html>
+ <head>
+ <script>
+ var oldHistoryObject = null;
+
+ function test(event) {
+ if (!opener.scrollRestorationTest) {
+ opener.scrollRestorationTest = 0;
+ }
+ ++opener.scrollRestorationTest;
+
+ switch (opener.scrollRestorationTest) {
+ case 1: {
+ opener.is(event.persisted, false, "Shouldn't have persisted session history entry.");
+ opener.ok(history.scrollRestoration, "History object has scrollRestoration property.");
+ opener.is(history.scrollRestoration, "auto", "history.scrollRestoration's default value should be 'auto'.");
+ history.scrollRestoration = "foobar";
+ opener.is(history.scrollRestoration, "auto", "Invalid enum value should not change the value of an attribute.");
+ history.scrollRestoration = "manual";
+ opener.is(history.scrollRestoration, "manual", "Valid enum value should change the value of an attribute.");
+ history.scrollRestoration = "auto";
+ opener.is(history.scrollRestoration, "auto", "Valid enum value should change the value of an attribute.");
+ document.getElementById("bottom").scrollIntoView();
+ window.location.reload(false);
+ break;
+ }
+ case 2: {
+ opener.is(event.persisted, false, "Shouldn't have persisted session history entry.");
+ opener.isnot(Math.round(window.scrollY), 0, "Should have restored scrolling.");
+ opener.is(history.scrollRestoration, "auto", "Should have the same scrollRestoration as before reload.");
+ history.scrollRestoration = "manual";
+ window.onunload = function() {}; // Disable bfcache.
+ window.location.reload(false);
+ break;
+ }
+ case 3: {
+ opener.is(event.persisted, false, "Shouldn't have persisted session history entry.");
+ opener.is(window.scrollY, 0, "Should not have restored scrolling.");
+ opener.is(history.scrollRestoration, "manual", "Should have the same scrollRestoration as before reload.");
+ document.getElementById("bottom").scrollIntoView();
+ window.onunload = null; // Should get bfcache behavior.
+ window.opener.case3WaitForBlank();
+ window.location.href = "about:blank";
+ break;
+ }
+ case 4: {
+ opener.is(event.persisted, true, "Should have persisted session history entry.");
+ opener.isnot(Math.round(window.scrollY), 0, "Should have kept the old scroll position.");
+ opener.is(history.scrollRestoration, "manual", "Should have the same scrollRestoration as before reload.");
+ window.scrollTo(0, 0);
+ window.location.hash = "hash";
+ requestAnimationFrame(test);
+ break;
+ }
+ case 5: {
+ opener.isnot(Math.round(window.scrollY), 0, "Should have scrolled to #hash.");
+ opener.is(history.scrollRestoration, "manual", "Should have the same scrollRestoration mode as before fragment navigation.");
+ window.onunload = function() {
+ opener.setTimeout("is(SpecialPowers.wrap(testWindow).history.scrollRestoration, 'auto'); SpecialPowers.wrap(testWindow).history.back();", 250);
+ }; // Disable bfcache.
+ window.location.href = "about:blank";
+ break;
+ }
+ case 6: {
+ opener.is(event.persisted, false, "Shouldn't have persisted session history entry.");
+ opener.is(window.scrollY, 0, "Shouldn't have kept the old scroll position.");
+ opener.is(history.scrollRestoration, "manual", "Should have the same scrollRestoration mode as before fragment navigation.");
+ history.scrollRestoration = "auto";
+ document.getElementById("bottom").scrollIntoView();
+ history.pushState({ state: "state1" }, "state1");
+ history.pushState({ state: "state2" }, "state2");
+ window.scrollTo(0, 0);
+ history.back();
+ setTimeout(test);
+ break;
+ }
+ case 7: {
+ opener.isnot(Math.round(window.scrollY), 0, "Should have scrolled back to the state1's position");
+ opener.is(history.state.state, "state1", "Unexpected state.");
+
+ history.scrollRestoration = "manual";
+ document.getElementById("bottom").scrollIntoView();
+ history.pushState({ state: "state3" }, "state3");
+ history.pushState({ state: "state4" }, "state4");
+ window.scrollTo(0, 0);
+ history.back();
+ setTimeout(test);
+ break;
+ }
+ case 8: {
+ opener.is(Math.round(window.scrollY), 0, "Shouldn't have scrolled back to the state3's position");
+ opener.is(history.state.state, "state3", "Unexpected state.");
+
+ history.pushState({ state: "state5" }, "state5");
+ history.scrollRestoration = "auto";
+ document.getElementById("bottom").scrollIntoView();
+ opener.isnot(Math.round(window.scrollY), 0, "Should have scrolled to 'bottom'.");
+ history.back();
+ setTimeout(test);
+ break;
+ }
+ case 9: {
+ window.scrollTo(0, 0);
+ history.forward();
+ setTimeout(test);
+ break;
+ }
+ case 10: {
+ opener.isnot(Math.round(window.scrollY), 0, "Should have scrolled back to the state5's position");
+
+ var ifr = document.createElement("iframe");
+ ifr.src = "data:text/html,";
+ document.body.appendChild(ifr);
+ ifr.onload = test;
+ break;
+ }
+ case 11: {
+ oldHistoryObject = SpecialPowers.wrap(event.target).contentWindow.history;
+ event.target.src = "about:blank";
+ break;
+ }
+ case 12: {
+ try {
+ oldHistoryObject.scrollRestoration;
+ opener.ok(false, "Should have thrown an exception.");
+ } catch (ex) {
+ opener.isnot(ex, null, "Did get an exception");
+ }
+ try {
+ oldHistoryObject.scrollRestoration = "auto";
+ opener.ok(false, "Should have thrown an exception.");
+ } catch (ex) {
+ opener.isnot(ex, null, "Did get an exception");
+ }
+ opener.finishTest();
+ break;
+ }
+ }
+ }
+
+ window.addEventListener("pageshow",
+ function(e) {
+ setTimeout(test, 0, e);
+ });
+ </script>
+ </head>
+ <body>
+ <div style="border: 1px solid black; height: 5000px;">
+ &nbsp;</div>
+ <div id="bottom">Hello world</div>
+ <a href="#hash" name="hash">hash</a>
+ </body>
+</html>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-15 13:40:28 +0000