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6141376ca9
This allows improving all tests exceptions without requiring any specific to be done in each tests. I'm also moving a few imports to head.js to share the most into head.js. Differential Revision: https://phabricator.services.mozilla.com/D29414 --HG-- extra : moz-landing-system : lando
35 lines
1.1 KiB
JavaScript
35 lines
1.1 KiB
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_URI = "data:text/html;charset=utf-8,default-test-page";
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add_task(async function() {
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// Start the CDP server
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await RemoteAgent.listen(Services.io.newURI("http://localhost:9222"));
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const CDP = await getCDP();
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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_URI, {
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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(targets.some(target => target.url == TEST_URI), "Found the tab in target list");
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BrowserTestUtils.removeTab(tab);
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targets = await getTargets(CDP);
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ok(!targets.some(target => target.url == TEST_URI), "Tab has been removed from the target list");
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await RemoteAgent.close();
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});
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