1 files changed, 113 insertions, 0 deletions
diff --git a/testing/web-platform/tests/background-fetch/match.https.window.js b/testing/web-platform/tests/background-fetch/match.https.window.js
new file mode 100644
index 0000000000..a9be5e7061
--- /dev/null
+++ b/testing/web-platform/tests/background-fetch/match.https.window.js
@@ -0,0 +1,113 @@
+// META: script=/common/get-host-info.sub.js
+// META: script=/service-workers/service-worker/resources/test-helpers.sub.js
+// META: script=resources/utils.js
+
+'use strict';
+
+// Covers basic functionality provided by BackgroundFetchRegistration.match(All)?.
+// https://wicg.github.io/background-fetch/#dom-backgroundfetchregistration-match
+
+backgroundFetchTest(async (test, backgroundFetch) => {
+  const registrationId = 'matchexistingrequest';
+  const registration =
+      await backgroundFetch.fetch(registrationId, 'resources/feature-name.txt');
+
+  assert_equals(registration.id, registrationId);
+
+  const {type, eventRegistration, results} = await getMessageFromServiceWorker();
+  assert_equals('backgroundfetchsuccess', type);
+  assert_equals(results.length, 1);
+
+  assert_equals(eventRegistration.id, registration.id);
+  assert_equals(eventRegistration.result, 'success');
+  assert_equals(eventRegistration.failureReason, '');
+
+  assert_true(results[0].url.includes('resources/feature-name.txt'));
+  assert_equals(results[0].status, 200);
+  assert_equals(results[0].text, 'Background Fetch');
+
+}, 'Matching to a single request should work');
+
+backgroundFetchTest(async (test, backgroundFetch) => {
+  const registrationId = 'matchmissingrequest';
+  const registration =
+      await backgroundFetch.fetch(registrationId, 'resources/feature-name.txt');
+
+  assert_equals(registration.id, registrationId);
+
+  const {type, eventRegistration, results} = await getMessageFromServiceWorker();
+  assert_equals('backgroundfetchsuccess', type);
+  assert_equals(results.length, 0);
+
+  assert_equals(eventRegistration.id, registration.id);
+  assert_equals(eventRegistration.result, 'success');
+  assert_equals(eventRegistration.failureReason, '');
+
+}, 'Matching to a non-existing request should work');
+
+backgroundFetchTest(async (test, backgroundFetch) => {
+  const registrationId = 'matchexistingrequesttwice';
+  const registration =
+      await backgroundFetch.fetch(registrationId, 'resources/feature-name.txt');
+
+  assert_equals(registration.id, registrationId);
+
+  const {type, eventRegistration, results} = await getMessageFromServiceWorker();
+  assert_equals('backgroundfetchsuccess', type);
+  assert_equals(results.length, 2);
+
+  assert_equals(eventRegistration.id, registration.id);
+  assert_equals(eventRegistration.result, 'success');
+  assert_equals(eventRegistration.failureReason, '');
+
+  assert_true(results[0].url.includes('resources/feature-name.txt'));
+  assert_equals(results[0].status, 200);
+  assert_equals(results[0].text, 'Background Fetch');
+
+  assert_true(results[1].url.includes('resources/feature-name.txt'));
+  assert_equals(results[1].status, 200);
+  assert_equals(results[1].text, 'Background Fetch');
+
+}, 'Matching multiple times on the same request works as expected.');
+
+backgroundFetchTest(async (test, backgroundFetch) => {
+  const registration = await backgroundFetch.fetch(
+      uniqueId(), ['resources/feature-name.txt', '/common/slow.py']);
+
+  const record = await registration.match('resources/feature-name.txt');
+  const response = await record.responseReady;
+  assert_true(response.url.includes('resources/feature-name.txt'));
+  const completedResponseText = await response.text();
+  assert_equals(completedResponseText, 'Background Fetch');
+
+}, 'Access to active fetches is supported.');
+
+backgroundFetchTest(async (test, backgroundFetch) => {
+  const registration = await backgroundFetch.fetch(
+      uniqueId(), [
+          'resources/feature-name.txt',
+          'resources/feature-name.txt',
+          'resources/feature-name.txt?id=3',
+          new Request('resources/feature-name.txt', {method: 'PUT'}),
+          '/common/slow.py',
+      ]);
+
+  let matchedRecords = null;
+
+  // We should match all the duplicates.
+  matchedRecords = await registration.matchAll('resources/feature-name.txt');
+  assert_equals(matchedRecords.length, 2);
+
+  // We should match the request with the query param as well.
+  matchedRecords = await registration.matchAll('resources/feature-name.txt', {ignoreSearch: true});
+  assert_equals(matchedRecords.length, 3);
+
+  // We should match the PUT request as well.
+  matchedRecords = await registration.matchAll('resources/feature-name.txt', {ignoreMethod: true});
+  assert_equals(matchedRecords.length, 3);
+
+  // We should match all requests.
+  matchedRecords = await registration.matchAll('resources/feature-name.txt', {ignoreSearch: true, ignoreMethod: true});
+  assert_equals(matchedRecords.length, 4);
+
+}, 'Match with query options.');