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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
| commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
| tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /docshell/test/chrome/bug396649_window.xhtml | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip | |
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'docshell/test/chrome/bug396649_window.xhtml')
| -rw-r--r-- | docshell/test/chrome/bug396649_window.xhtml | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/docshell/test/chrome/bug396649_window.xhtml b/docshell/test/chrome/bug396649_window.xhtml new file mode 100644 index 0000000000..c378f11dc3 --- /dev/null +++ b/docshell/test/chrome/bug396649_window.xhtml @@ -0,0 +1,119 @@ +<?xml version="1.0"?> +<?xml-stylesheet href="chrome://global/skin" type="text/css"?> + +<window id="396649Test" + xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" + width="600" + height="600" + onload="setTimeout(nextTest, 0);" + title="bug 396649 test"> + + <script type="application/javascript" src= "chrome://mochikit/content/chrome-harness.js" /> + <script type="application/javascript" src="docshell_helpers.js" /> + <script type="application/javascript"><![CDATA[ + Services.prefs.setBoolPref("browser.navigation.requireUserInteraction", false); + + // Define the generator-iterator for the tests. + var tests = testIterator(); + + // Maximum number of entries in the bfcache for this session history. + // This number is hardcoded in docshell code. In the test, we'll + // navigate through enough pages so that we hit one that's been + // evicted from the bfcache because it's farther from the current + // page than this number. + const MAX_BFCACHE_PAGES = 3; + + //// + // Execute the next test in the generator function. + // + function nextTest() { + tests.next(); + } + + //// + // Generator function for test steps for bug 396649: Content + // viewers should be evicted from bfcache when going back if more + // than MAX_BFCACHE_PAGES from the current index. + // + function* testIterator() + { + // Make sure bfcache is on. + enableBFCache(true); + + // Load enough pages so that the first loaded is eviced from + // the bfcache, since it is greater the MAX_BFCACHE_PAGES from + // the current position in the session history. Verify all + // of the pages are initially stored in the bfcache when + // they're unloaded. + for (var i = 0; i <= MAX_BFCACHE_PAGES + 1; i++) { + let eventsToListenFor = ["pageshow"]; + let expectedEvents = [ { type: "pageshow", + title: "bug396649 page" + i } ]; + if (i > 0) { + eventsToListenFor.push("pagehide"); + expectedEvents.unshift({ type: "pagehide", + title: "bug396649 page" + (i-1) }); + } + doPageNavigation( { + uri: "data:text/html,<!DOCTYPE html><html>" + + "<head><title>bug396649 page" + i + + "</title></head>" + + "<body>" + + "test page " + i + + "</body></html>", + eventsToListenFor, + expectedEvents, + onNavComplete: nextTest + } ); + yield undefined; + } + + // Go back to the first page, one page at a time. The first + // MAX_BFCACHE_PAGES pages loaded via back should come from the bfcache, + // the last should not, since it should have been evicted during the + // previous navigation sequence. Verify all pages are initially stored + // in the bfcache when they're unloaded. + for (i = MAX_BFCACHE_PAGES + 1; i > 0; i--) { + doPageNavigation( { + back: true, + eventsToListenFor: ["pageshow", "pagehide"], + expectedEvents: [ { type: "pagehide", + title: "bug396649 page" + i, + persisted: true }, + { type: "pageshow", + title: "bug396649 page" + (i - 1), + persisted: i > 1 } ], + onNavComplete: nextTest + } ); + yield undefined; + } + + // Traverse history forward now. Again, the first MAX_BFCACHE_PAGES + // pages should come from the bfcache, the last should not, + // since it should have been evicted during the backwards + // traversal above. Verify all pages are initially stored + // in the bfcache when they're unloaded. + for (i = 1; i <= MAX_BFCACHE_PAGES + 1; i++) { + doPageNavigation( { + forward: true, + eventsToListenFor: ["pageshow", "pagehide"], + expectedEvents: [ { type: "pagehide", + title: "bug396649 page" + (i-1), + persisted: true }, + { type: "pageshow", + title: "bug396649 page" + i, + persisted: i < MAX_BFCACHE_PAGES + 1 } ], + onNavComplete: nextTest + } ); + yield undefined; + } + + Services.prefs.clearUserPref("browser.navigation.requireUserInteraction"); + // Tell the framework the test is finished. + finish(); + } + + ]]></script> + + <browser type="content" primary="true" flex="1" id="content" remote="true" maychangeremoteness="true" /> +</window> |