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Unified Diff: third_party/WebKit/LayoutTests/http/tests/serviceworker/chromium.redirected-response.html

Issue 2878003003: Upstream srvc wrkr "redirected resp" test to WPT (Closed)
Patch Set: Improve in-line comments Created 3 years, 7 months ago
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Index: third_party/WebKit/LayoutTests/http/tests/serviceworker/chromium.redirected-response.html
diff --git a/third_party/WebKit/LayoutTests/http/tests/serviceworker/chromium.redirected-response.html b/third_party/WebKit/LayoutTests/http/tests/serviceworker/chromium.redirected-response.html
new file mode 100644
index 0000000000000000000000000000000000000000..55faf3d37bbaac44e957c232cca2b484192d5fd5
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/http/tests/serviceworker/chromium.redirected-response.html
@@ -0,0 +1,153 @@
+<!DOCTYPE html>
+<!-- This test is prefixed with `chromium.` because it asserts internal
+ implementation details using non-standard API that is only available via
+ Chromium's content_shell. It should be maintained only in so far as those
+ implementation details need to be held stable; assertions that can be
+ expressed using standard interfaces should be added to the equivalent version
+ of this test in the Web Platform Tests project. -->
+<title>Service Worker: Redirected response URL list (uses Chromium-internal API)</title>
+<script src="../resources/testharness.js"></script>
+<script src="../resources/testharnessreport.js"></script>
+<script src="../resources/get-host-info.js?pipe=sub"></script>
+<script src="resources/test-helpers.js"></script>
+<script>
+// Tests redirect behavior. It calls fetch_method(url, fetch_option) and tests
+// the resulting response against the expected values. It also adds the
+// response to |cache| and checks the cached response matches the expected
+// values.
+//
+// |options|: a dictionary of parameters for the test
+// |options.url|: the URL to fetch
+// |options.fetch_option|: the options passed to |fetch_method|
+// |options.fetch_method|: the method used to fetch. Useful for testing an
+// iframe's fetch() vs. this page's fetch().
+// |options.cache|: A Cache to add the response to
+// |options.expected_url_list|: an array of string values describing the
+// internal URL list; this information is not
+// available via a standard API
+function redirected_test(options) {
+ return options.fetch_method.call(null, options.url, options.fetch_option).then(response => {
+ var cloned_response = response.clone();
+ assert_array_equals(
+ self.internals.getInternalResponseURLList(response),
+ options.expected_url_list,
+ 'The URL list of response must match. URL: ' + options.url);
+ assert_array_equals(
+ self.internals.getInternalResponseURLList(cloned_response),
+ options.expected_url_list,
+ 'The URL list of cloned response must match. URL: ' + options.url);
+ return options.cache.put(options.url, response);
+ })
+ .then(_ => options.cache.match(options.url))
+ .then(response => {
+ assert_array_equals(
+ self.internals.getInternalResponseURLList(response),
+ options.expected_url_list,
+ 'The URL list of response in CacheStorage must match. URL: ' +
+ options.url);
+ });
+}
+
+var host_info = get_host_info();
+var REDIRECT_URL = host_info['HTTP_ORIGIN'] +
+ '/serviceworker/resources/redirect.php?Redirect=';
+var TARGET_URL = host_info['HTTP_ORIGIN'] +
+ '/serviceworker/resources/simple.txt';
+var REDIRECT_TO_TARGET_URL = REDIRECT_URL + encodeURIComponent(TARGET_URL);
+var frame;
+var cache;
+var setup;
+
+promise_test(t => {
+ var SCOPE = 'resources/blank.html?redirected-response';
+ var SCRIPT = 'resources/fetch-rewrite-worker.js';
+ var CACHE_NAME = 'serviceworker/redirected-response';
+ setup = new Promise(function(resolve) {
+ assert_true(!!self.internals, 'Chromium "internals" are exposed.');
+ resolve();
+ })
+ .then(() => service_worker_unregister_and_register(t, SCRIPT, SCOPE))
+ .then(registration => {
+ promise_test(function() {
+ return registration.unregister();
+ }, 'restore global state (service worker registration)');
+
+ return wait_for_state(t, registration.installing, 'activated');
+ })
+ .then(_ => self.caches.open(CACHE_NAME))
+ .then(c => {
+ cache = c;
+
+ promise_test(function() {
+ return self.caches.delete(CACHE_NAME);
+ }, 'restore global state (caches)');
+
+ return with_iframe(SCOPE);
+ })
+ .then(f => {
+ frame = f;
+
+ add_completion_callback(function() {
+ f.remove();
+ });
+ });
+ return setup;
+ }, 'initialize global state (service worker registration and caches)');
+
+// ===============================================================
+// Tests for requests that are out-of-scope of the service worker.
+// ===============================================================
+promise_test(t => setup
+ .then(() => redirected_test({url: TARGET_URL,
+ fetch_option: {},
+ fetch_method: self.fetch,
+ cache: cache,
+ expected_url_list: [TARGET_URL]})),
+ 'mode: "follow", non-intercepted request, no server redirect');
+
+promise_test(t => setup
+ .then(() => redirected_test({url: REDIRECT_TO_TARGET_URL,
+ fetch_option: {},
+ fetch_method: self.fetch,
+ cache: cache,
+ expected_url_list: [REDIRECT_TO_TARGET_URL, TARGET_URL]})),
+ 'mode: "follow", non-intercepted request');
+
+promise_test(t => setup
+ .then(() => redirected_test({url: REDIRECT_TO_TARGET_URL + '&manual',
+ fetch_option: {redirect: 'manual'},
+ fetch_method: self.fetch,
+ cache: cache,
+ expected_url_list: [REDIRECT_TO_TARGET_URL + '&manual']})),
+ 'mode: "manual", non-intercepted request');
+
+promise_test(t => setup
+ .then(() => redirected_test({url: './?url=' + encodeURIComponent(TARGET_URL),
+ fetch_option: {},
+ fetch_method: frame.contentWindow.fetch,
+ cache: cache,
+ expected_url_list: [TARGET_URL]})),
+ 'mode: "follow", no mode change, no server redirect');
+
+// =======================================================
+// Tests for requests that are in-scope of the service worker. The service
+// worker returns a redirected response.
+// =======================================================
+promise_test(t => setup
+ .then(() => redirected_test({url: './?url=' + encodeURIComponent(REDIRECT_TO_TARGET_URL) +
+ '&original-redirect-mode=follow',
+ fetch_option: {redirect: 'follow'},
+ fetch_method: frame.contentWindow.fetch,
+ cache: cache,
+ expected_url_list: [REDIRECT_TO_TARGET_URL, TARGET_URL]})),
+ 'mode: "follow", no mode change');
+
+promise_test(t => setup
+ .then(() => redirected_test({url: './?url=' + encodeURIComponent(REDIRECT_TO_TARGET_URL) +
+ '&original-redirect-mode=manual&redirect-mode=manual',
+ fetch_option: {redirect: 'manual'},
+ fetch_method: frame.contentWindow.fetch,
+ cache: cache,
+ expected_url_list: [REDIRECT_TO_TARGET_URL]})),
+ 'mode: "manual", no mode change');
+</script>

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