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<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title>Default splitViewId</title>
<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
<script type="text/javascript" src="/tests/SimpleTest/ExtensionTestUtils.js"></script>
<script type="text/javascript" src="head.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css">
</head>
<body>
<script type="text/javascript">
"use strict";
// Full coverage for the tabs.Tab.splitViewId field is provided by
// browser/components/extensions/test/browser/browser_ext_tabs_splitViewId.js,
// but that test only runs on desktop Firefox.
// This test runs on both desktop and mobile Firefox. Although split views are
// unsupported on mobile, tab.splitViewId should still have a value (-1).
add_task(async function default_splitViewId_value() {
const extension = ExtensionTestUtils.loadExtension({
async background() {
const tab = await browser.tabs.create({});
browser.test.assertEq(
-1,
browser.tabs.SPLIT_VIEW_ID_NONE,
"Expected value of SPLIT_VIEW_ID_NONE constant"
);
browser.test.assertEq(
-1,
tab.splitViewId,
"tab.splitViewId defaults to -1 (SPLIT_VIEW_ID_NONE)"
);
let tabs = await browser.tabs.query({ splitViewId: -1 });
browser.test.assertTrue(
tabs.some(t => t.id === tab.id),
"Found tab without split view, with tabs.query({ splitViewId: -1})"
);
browser.test.assertDeepEq(
[],
await browser.tabs.query({ splitViewId: Number.MAX_SAFE_INTEGER }),
"tabs.query() for non-existing splitViewId should return empty list"
);
await browser.tabs.remove(tab.id);
browser.test.sendMessage("done");
},
});
await extension.startup();
await extension.awaitMessage("done");
await extension.unload();
});
</script>
</body>
</html>
|
