From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- .../abouthomecache/browser_same_consumer.js | 52 ++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 browser/components/newtab/test/browser/abouthomecache/browser_same_consumer.js (limited to 'browser/components/newtab/test/browser/abouthomecache/browser_same_consumer.js') diff --git a/browser/components/newtab/test/browser/abouthomecache/browser_same_consumer.js b/browser/components/newtab/test/browser/abouthomecache/browser_same_consumer.js new file mode 100644 index 0000000000..75f8875f26 --- /dev/null +++ b/browser/components/newtab/test/browser/abouthomecache/browser_same_consumer.js @@ -0,0 +1,52 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +/** + * Tests that if a page attempts to load the script stream without + * having also loaded the page stream, that it will fail and get + * the default non-cached script. + */ +add_task(async function test_same_consumer() { + await withFullyLoadedAboutHome(async browser => { + await simulateRestart(browser); + + // We need the CSP meta tag in about: pages, otherwise we hit assertions in + // debug builds. + // + // We inject a script that sets a __CACHE_CONSUMED__ property to true on + // the window element. We'll test to ensure that if we try to load the + // script cache from a different BrowsingContext that this property is + // not set. + await injectIntoCache( + ` + + + + + +

A fake about:home page

+

+ + `, + "window.__CACHE_CONSUMED__ = true;" + ); + await simulateRestart(browser, { withAutoShutdownWrite: false }); + + // Attempting to load the script from the cache should fail, and instead load + // the markup. + await BrowserTestUtils.withNewTab("about:home?jscache", async browser2 => { + await SpecialPowers.spawn(browser2, [], async () => { + Assert.ok( + !Cu.waiveXrays(content).__CACHE_CONSUMED__, + "Should not have found __CACHE_CONSUMED__ property" + ); + Assert.ok( + content.document.body.classList.contains("activity-stream"), + "Should have found activity-stream class on element" + ); + }); + }); + }); +}); -- cgit v1.2.3