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"use strict";
var uniqueName = "bug 465215";
var uniqueValue1 = "as good as unique: " + Date.now();
var uniqueValue2 = "as good as unique: " + Math.random();
add_task(async function() {
// set a unique value on a new, blank tab
let tab1 = BrowserTestUtils.addTab(gBrowser, "about:blank");
await promiseBrowserLoaded(tab1.linkedBrowser);
ss.setCustomTabValue(tab1, uniqueName, uniqueValue1);
// duplicate the tab with that value
let tab2 = ss.duplicateTab(window, tab1);
await promiseTabRestored(tab2);
is(
ss.getCustomTabValue(tab2, uniqueName),
uniqueValue1,
"tab value was duplicated"
);
ss.setCustomTabValue(tab2, uniqueName, uniqueValue2);
isnot(
ss.getCustomTabValue(tab1, uniqueName),
uniqueValue2,
"tab values aren't sync'd"
);
// overwrite the tab with the value which should remove it
await promiseTabState(tab1, { entries: [] });
is(ss.getCustomTabValue(tab1, uniqueName), "", "tab value was cleared");
// clean up
gBrowser.removeTab(tab2);
gBrowser.removeTab(tab1);
});
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