diff options
Diffstat (limited to 'browser/components/sessionstore/test/browser_528776.js')
-rw-r--r-- | browser/components/sessionstore/test/browser_528776.js | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/browser/components/sessionstore/test/browser_528776.js b/browser/components/sessionstore/test/browser_528776.js new file mode 100644 index 0000000000..37b76a766d --- /dev/null +++ b/browser/components/sessionstore/test/browser_528776.js @@ -0,0 +1,27 @@ +function browserWindowsCount(expected) { + var count = 0; + for (let win of Services.wm.getEnumerator("navigator:browser")) { + if (!win.closed) { + ++count; + } + } + is( + count, + expected, + "number of open browser windows according to nsIWindowMediator" + ); + is( + JSON.parse(ss.getBrowserState()).windows.length, + expected, + "number of open browser windows according to getBrowserState" + ); +} + +add_task(async function () { + browserWindowsCount(1); + + let win = await BrowserTestUtils.openNewBrowserWindow(); + browserWindowsCount(2); + await BrowserTestUtils.closeWindow(win); + browserWindowsCount(1); +}); |