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