forked from mirrors/gecko-dev
25 lines
704 B
JavaScript
25 lines
704 B
JavaScript
add_task(async function test() {
|
|
var tab = await BrowserTestUtils.openNewForegroundTab(gBrowser);
|
|
|
|
var gotTabAttrModified = false;
|
|
var gotTabClose = false;
|
|
|
|
function onTabClose() {
|
|
gotTabClose = true;
|
|
tab.addEventListener("TabAttrModified", onTabAttrModified);
|
|
}
|
|
|
|
function onTabAttrModified() {
|
|
gotTabAttrModified = true;
|
|
}
|
|
|
|
tab.addEventListener("TabClose", onTabClose);
|
|
|
|
BrowserTestUtils.removeTab(tab);
|
|
|
|
ok(gotTabClose, "should have got the TabClose event");
|
|
ok(!gotTabAttrModified, "shouldn't have got the TabAttrModified event after TabClose");
|
|
|
|
tab.removeEventListener("TabClose", onTabClose);
|
|
tab.removeEventListener("TabAttrModified", onTabAttrModified);
|
|
});
|