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d7f74c0866
Differential Revision: https://phabricator.services.mozilla.com/D59082 --HG-- extra : moz-landing-system : lando
34 lines
994 B
JavaScript
34 lines
994 B
JavaScript
/* Any copyright is dedicated to the Public Domain.
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* http://creativecommons.org/publicdomain/zero/1.0/ */
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"use strict";
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// Test very basic CDP features.
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const TEST_URL = toDataURL("default-test-page");
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add_task(async function({ CDP }) {
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// Use gBrowser.addTab instead of BrowserTestUtils as it creates the tab differently.
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// It demonstrates a race around tab.linkedBrowser.browsingContext being undefined
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// when accessing this property early.
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const tab = gBrowser.addTab(TEST_URL, {
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skipAnimation: true,
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triggeringPrincipal: Services.scriptSecurityManager.getSystemPrincipal(),
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});
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await BrowserTestUtils.browserLoaded(tab.linkedBrowser);
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let targets = await getTargets(CDP);
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ok(
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targets.some(target => target.url == TEST_URL),
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"Found the tab in target list"
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);
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BrowserTestUtils.removeTab(tab);
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targets = await getTargets(CDP);
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ok(
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!targets.some(target => target.url == TEST_URL),
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"Tab has been removed from the target list"
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);
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});
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