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 --- .../base/content/test/general/browser_bug623893.js | 50 ++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 browser/base/content/test/general/browser_bug623893.js (limited to 'browser/base/content/test/general/browser_bug623893.js') diff --git a/browser/base/content/test/general/browser_bug623893.js b/browser/base/content/test/general/browser_bug623893.js new file mode 100644 index 0000000000..27751e74ad --- /dev/null +++ b/browser/base/content/test/general/browser_bug623893.js @@ -0,0 +1,50 @@ +add_task(async function test() { + await BrowserTestUtils.withNewTab( + "data:text/plain;charset=utf-8,1", + async function (browser) { + BrowserTestUtils.loadURIString( + browser, + "data:text/plain;charset=utf-8,2" + ); + await BrowserTestUtils.browserLoaded(browser); + + BrowserTestUtils.loadURIString( + browser, + "data:text/plain;charset=utf-8,3" + ); + await BrowserTestUtils.browserLoaded(browser); + + await duplicate(0, "maintained the original index"); + BrowserTestUtils.removeTab(gBrowser.selectedTab); + + await duplicate(-1, "went back"); + await duplicate(1, "went forward"); + BrowserTestUtils.removeTab(gBrowser.selectedTab); + BrowserTestUtils.removeTab(gBrowser.selectedTab); + } + ); +}); + +async function promiseGetIndex(browser) { + if (!SpecialPowers.Services.appinfo.sessionHistoryInParent) { + return SpecialPowers.spawn(browser, [], function () { + let shistory = + docShell.browsingContext.childSessionHistory.legacySHistory; + return shistory.index; + }); + } + + let shistory = browser.browsingContext.sessionHistory; + return shistory.index; +} + +let duplicate = async function (delta, msg, cb) { + var startIndex = await promiseGetIndex(gBrowser.selectedBrowser); + + duplicateTabIn(gBrowser.selectedTab, "tab", delta); + + await BrowserTestUtils.waitForEvent(gBrowser.tabContainer, "SSTabRestored"); + + let endIndex = await promiseGetIndex(gBrowser.selectedBrowser); + is(endIndex, startIndex + delta, msg); +}; -- cgit v1.2.3