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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
const { TabManager } = ChromeUtils.importESModule(
);
class MockTopBrowsingContext {
constructor() {
this.embedderElement = { permanentKey: {} };
this.id = 1;
this.top = this;
}
}
class MockBrowsingContext {
constructor() {
this.id = 2;
const topContext = new MockTopBrowsingContext();
this.parent = topContext;
this.top = topContext;
}
}
const mockTopBrowsingContext = new MockTopBrowsingContext();
const mockBrowsingContext = new MockBrowsingContext();
add_task(async function test_getIdForBrowsingContext() {
// Browsing context not set.
equal(TabManager.getIdForBrowsingContext(null), null);
equal(TabManager.getIdForBrowsingContext(undefined), null);
// Child browsing context.
equal(
TabManager.getIdForBrowsingContext(mockBrowsingContext),
mockBrowsingContext.id
);
const browser = mockTopBrowsingContext.embedderElement;
equal(
TabManager.getIdForBrowsingContext(mockTopBrowsingContext),
TabManager.getIdForBrowser(browser)
);
});
add_task(async function test_removeTab() {
// Tab not defined.
await TabManager.removeTab(null);
});
add_task(async function test_selectTab() {
// Tab not defined.
await TabManager.selectTab(null);
});