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Diffstat (limited to '')
-rw-r--r-- | browser/components/sessionstore/test/browser_662812.js | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/browser/components/sessionstore/test/browser_662812.js b/browser/components/sessionstore/test/browser_662812.js new file mode 100644 index 0000000000..cb15a14a1c --- /dev/null +++ b/browser/components/sessionstore/test/browser_662812.js @@ -0,0 +1,43 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +function test() { + waitForExplicitFinish(); + + window.addEventListener( + "SSWindowStateBusy", + function () { + let state = ss.getWindowState(window); + ok(state.windows[0].busy, "window is busy"); + + window.addEventListener( + "SSWindowStateReady", + function () { + let state2 = ss.getWindowState(window); + ok(!state2.windows[0].busy, "window is not busy"); + + executeSoon(() => { + gBrowser.removeTab(gBrowser.tabs[1]); + finish(); + }); + }, + { once: true } + ); + }, + { once: true } + ); + + // create a new tab + let tab = BrowserTestUtils.addTab(gBrowser, "about:mozilla"); + let browser = tab.linkedBrowser; + + // close and restore it + browser.addEventListener( + "load", + function () { + gBrowser.removeTab(tab); + ss.undoCloseTab(window, 0); + }, + { capture: true, once: true } + ); +} |