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Bug 1498415 [wpt PR 13473] - [Background Fetch] Add WPT tests for BackgroundFetchRegistration::abort, a=testonly
Automatic update from web-platform-tests[Background Fetch] Add WPT tests for BackgroundFetchRegistration::abort Re-resubmit cr/1261477 The issue was that there is a race condition between the abort going through, and the downloaded file being persisted on disk. I added an extra check in the WPT test. Change-Id: I98aa005b4637c08f60a126a6c7c896c1c0edfddf Reviewed-on: https://chromium-review.googlesource.com/c/1276557 Commit-Queue: Rayan Kanso <rayankans@chromium.org> Reviewed-by: Mugdha Lakhani <nator@chromium.org> Reviewed-by: Peter Beverloo <peter@chromium.org> Cr-Commit-Position: refs/heads/master@{#598848} -- wpt-commits: c54a084daf22377e9c9ac3b50f9220ad0df27858 wpt-pr: 13473
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// META: script=/service-workers/service-worker/resources/test-helpers.sub.js
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// META: script=resources/utils.js
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'use strict';
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// Covers basic functionality provided by BackgroundFetchManager.abort().
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// https://wicg.github.io/background-fetch/#background-fetch-registration-abort
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backgroundFetchTest(async (test, backgroundFetch) => {
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const registration = await backgroundFetch.fetch(
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uniqueId(),
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['resources/feature-name.txt', '/serviceworker/resources/slow-response.php']);
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assert_true(await registration.abort());
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assert_false(await registration.abort());
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}, 'Aborting the same registration twice fails');
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backgroundFetchTest(async (test, backgroundFetch) => {
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const registration = await backgroundFetch.fetch(
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uniqueId(),
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['resources/feature-name.txt', '/serviceworker/resources/slow-response.php']);
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await new Promise(resolve => {
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let aborted = false;
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const expectedResultText = 'Background Fetch';
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registration.onprogress = async event => {
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if (event.target.downloaded < expectedResultText.length)
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return;
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if (aborted)
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return;
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// Abort after the first file has been downloaded and check the results.
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aborted = true;
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assert_true(await registration.abort());
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const {type, eventRegistration, results} = await getMessageFromServiceWorker();
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assert_equals(eventRegistration.result, 'failure');
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assert_equals(eventRegistration.failureReason, 'aborted');
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assert_equals(registration.result, 'failure');
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assert_equals(registration.failureReason, 'aborted');
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assert_equals(type, 'backgroundfetchabort');
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// The abort might have gone through before the first result was persisted.
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if (results.length === 1) {
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assert_true(results[0].url.includes('resources/feature-name.txt'));
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assert_equals(results[0].status, 200);
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assert_equals(results[0].text, expectedResultText);
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}
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resolve();
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};
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});
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}, 'Calling BackgroundFetchRegistration.abort sets the correct fields and responses are still available');
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@ -27,3 +27,4 @@ function handleBackgroundFetchUpdateEvent(event) {
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self.addEventListener('backgroundfetchsuccess', handleBackgroundFetchUpdateEvent);
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self.addEventListener('backgroundfetchsuccess', handleBackgroundFetchUpdateEvent);
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self.addEventListener('backgroundfetchfail', handleBackgroundFetchUpdateEvent);
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self.addEventListener('backgroundfetchfail', handleBackgroundFetchUpdateEvent);
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self.addEventListener('backgroundfetchabort', handleBackgroundFetchUpdateEvent);
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