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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /browser/components/sessionstore/test/browser_duplicate_history.js | |
parent | Initial commit. (diff) | |
download | thunderbird-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>
Diffstat (limited to 'browser/components/sessionstore/test/browser_duplicate_history.js')
-rw-r--r-- | browser/components/sessionstore/test/browser_duplicate_history.js | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/browser/components/sessionstore/test/browser_duplicate_history.js b/browser/components/sessionstore/test/browser_duplicate_history.js new file mode 100644 index 0000000000..6bb2511390 --- /dev/null +++ b/browser/components/sessionstore/test/browser_duplicate_history.js @@ -0,0 +1,30 @@ +ChromeUtils.defineESModuleGetters(this, { + SessionStore: "resource:///modules/sessionstore/SessionStore.sys.mjs", + TabStateCache: "resource:///modules/sessionstore/TabStateCache.sys.mjs", +}); + +add_task(async function () { + await BrowserTestUtils.withNewTab( + "http://example.com", + async function (aBrowser) { + let tab = gBrowser.getTabForBrowser(aBrowser); + await TabStateFlusher.flush(aBrowser); + let before = TabStateCache.get(aBrowser.permanentKey); + + let newTab = SessionStore.duplicateTab(window, tab); + await Promise.all([ + BrowserTestUtils.browserLoaded(newTab.linkedBrowser), + TestUtils.topicObserved("sessionstore-debug-tab-restored"), + ]); + let after = TabStateCache.get(newTab.linkedBrowser.permanentKey); + + isnot( + before.history.entries, + after.history.entries, + "The entry objects should not be shared" + ); + + BrowserTestUtils.removeTab(newTab); + } + ); +}); |