forked from mirrors/gecko-dev
e26694557f
The purpose of this page is to improve the fingerprinting protections in Firefox. Differential Revision: https://phabricator.services.mozilla.com/D209599
46 lines
1.2 KiB
JavaScript
46 lines
1.2 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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*/
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const emptyPage =
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getRootDirectory(gTestPath).replace(
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"chrome://mochitests/content",
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"https://example.com"
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) + "empty.html";
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function promiseObserverNotification() {
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return TestUtils.topicObserved(
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"user-characteristics-populating-data-done",
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_ => {
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var submitted = false;
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GleanPings.userCharacteristics.testBeforeNextSubmit(_ => {
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submitted = true;
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// Did we assign a value we got out of about:fingerprintingprotection?
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Assert.notEqual("", Glean.characteristics.canvasdata1.testGetValue());
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});
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GleanPings.userCharacteristics.submit();
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return submitted;
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}
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);
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}
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add_task(async function run_test() {
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info("Starting test...");
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await BrowserTestUtils.withNewTab(
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{ gBrowser, url: emptyPage },
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async function tabTask(_) {
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let promise = promiseObserverNotification();
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Services.obs.notifyObservers(
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null,
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"user-characteristics-testing-please-populate-data"
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);
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let submitted = await promise;
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Assert.ok(submitted);
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}
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);
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});
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