Adding upstream version 110.0.1.upstream/110.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 226 insertions, 0 deletions

diff --git a/testing/web-platform/tests/cookie-store/resources/cookie-test-helpers.js b/testing/web-platform/tests/cookie-store/resources/cookie-test-helpers.js
new file mode 100644
index 0000000000..178947ad6e
--- /dev/null
+++ b/testing/web-platform/tests/cookie-store/resources/cookie-test-helpers.js
@@ -0,0 +1,226 @@
+'use strict';
+
+// TODO(jsbell): Once ServiceWorker is supported, add arbitrary path coverage.
+const kPath = location.pathname.replace(/[^/]+$/, '');
+
+// True when running in a document context as opposed to a worker context
+const kHasDocument = typeof document !== 'undefined';
+
+// True when running on unsecured 'http:' rather than secured 'https:'.
+const kIsUnsecured = location.protocol !== 'https:';
+
+const kCookieHelperCgi = 'resources/cookie_helper.py';
+
+// Approximate async equivalent to the document.cookie getter but with
+// important differences: optional additional getAll arguments are
+// forwarded, and an empty cookie jar returns undefined.
+//
+// This is intended primarily for verification against expected cookie
+// jar contents. It should produce more readable messages using
+// assert_equals in failing cases than assert_object_equals would
+// using parsed cookie jar contents and also allows expectations to be
+// written more compactly.
+async function getCookieString(...args) {
+  const cookies = await cookieStore.getAll(...args);
+  return cookies.length
+    ? cookies.map(({name, value}) =>
+                  (name ? (name + '=') : '') + value).join('; ')
+    : undefined;
+}
+
+// Approximate async equivalent to the document.cookie getter but from
+// the server's point of view. Returns UTF-8 interpretation. Allows
+// sub-path to be specified.
+//
+// Unlike document.cookie, this returns undefined when no cookies are
+// present.
+async function getCookieStringHttp(extraPath = null) {
+  const url =
+        kCookieHelperCgi + ((extraPath == null) ? '' : ('/' + extraPath));
+  const response = await fetch(url, { credentials: 'include' });
+  const text = await response.text();
+  assert_equals(
+      response.ok,
+      true,
+      'CGI should have succeeded in getCookieStringHttp\n' + text);
+  assert_equals(
+      response.headers.get('content-type'),
+      'text/plain; charset=utf-8',
+      'CGI did not return UTF-8 text in getCookieStringHttp');
+  if (text === '')
+    return undefined;
+  assert_equals(
+      text.indexOf('cookie='),
+      0,
+      'CGI response did not begin with "cookie=" and was not empty: ' + text);
+  return decodeURIComponent(text.replace(/^cookie=/, ''));
+}
+
+// Approximate async equivalent to the document.cookie getter but from
+// the server's point of view. Returns binary string
+// interpretation. Allows sub-path to be specified.
+//
+// Unlike document.cookie, this returns undefined when no cookies are
+// present.
+async function getCookieBinaryHttp(extraPath = null) {
+  const url =
+        kCookieHelperCgi +
+        ((extraPath == null) ?
+         '' :
+         ('/' + extraPath)) + '?charset=iso-8859-1';
+  const response = await fetch(url, { credentials: 'include' });
+  const text = await response.text();
+  assert_equals(
+      response.ok,
+      true,
+      'CGI should have succeeded in getCookieBinaryHttp\n' + text);
+  assert_equals(
+      response.headers.get('content-type'),
+      'text/plain; charset=iso-8859-1',
+      'CGI did not return ISO 8859-1 text in getCookieBinaryHttp');
+  if (text === '')
+    return undefined;
+  assert_equals(
+      text.indexOf('cookie='),
+      0,
+      'CGI response did not begin with "cookie=" and was not empty: ' + text);
+  return unescape(text.replace(/^cookie=/, ''));
+}
+
+// Approximate async equivalent to the document.cookie setter but from
+// the server's point of view.
+async function setCookieStringHttp(setCookie) {
+  const encodedSetCookie = encodeURIComponent(setCookie);
+  const url = kCookieHelperCgi;
+  const headers = new Headers();
+  headers.set(
+      'content-type',
+      'application/x-www-form-urlencoded; charset=utf-8');
+  const response = await fetch(
+      url,
+      {
+        credentials: 'include',
+        method: 'POST',
+        headers: headers,
+        body: 'set-cookie=' + encodedSetCookie,
+      });
+  const text = await response.text();
+  assert_equals(
+      response.ok,
+      true,
+      'CGI should have succeeded in setCookieStringHttp set-cookie: ' +
+        setCookie + '\n' + text);
+  assert_equals(
+      response.headers.get('content-type'),
+      'text/plain; charset=utf-8',
+      'CGI did not return UTF-8 text in setCookieStringHttp');
+  assert_equals(
+      text,
+      'set-cookie=' + encodedSetCookie,
+      'CGI did not faithfully echo the set-cookie value');
+}
+
+// Approximate async equivalent to the document.cookie setter but from
+// the server's point of view. This version sets a binary cookie rather
+// than a UTF-8 one.
+async function setCookieBinaryHttp(setCookie) {
+  const encodedSetCookie = escape(setCookie).split('/').join('%2F');
+  const url = kCookieHelperCgi + '?charset=iso-8859-1';
+  const headers = new Headers();
+  headers.set(
+      'content-type',
+      'application/x-www-form-urlencoded; charset=iso-8859-1');
+  const response = await fetch(url, {
+    credentials: 'include',
+    method: 'POST',
+    headers: headers,
+    body: 'set-cookie=' + encodedSetCookie
+  });
+  const text = await response.text();
+  assert_equals(
+      response.ok,
+      true,
+      'CGI should have succeeded in setCookieBinaryHttp set-cookie: ' +
+        setCookie + '\n' + text);
+  assert_equals(
+      response.headers.get('content-type'),
+      'text/plain; charset=iso-8859-1',
+      'CGI did not return Latin-1 text in setCookieBinaryHttp');
+  assert_equals(
+      text,
+      'set-cookie=' + encodedSetCookie,
+      'CGI did not faithfully echo the set-cookie value');
+}
+
+// Async document.cookie getter; converts '' to undefined which loses
+// information in the edge case where a single ''-valued anonymous
+// cookie is visible.
+async function getCookieStringDocument() {
+  if (!kHasDocument)
+    throw 'document.cookie not available in this context';
+  return String(document.cookie || '') || undefined;
+}
+
+// Async document.cookie setter
+async function setCookieStringDocument(setCookie) {
+  if (!kHasDocument)
+    throw 'document.cookie not available in this context';
+  document.cookie = setCookie;
+}
+
+// Observe the next 'change' event on the cookieStore. Typical usage:
+//
+//   const eventPromise = observeNextCookieChangeEvent();
+//   await /* something that modifies cookies */
+//   await verifyCookieChangeEvent(
+//     eventPromise, {changed: [{name: 'name', value: 'value'}]});
+//
+function observeNextCookieChangeEvent() {
+  return new Promise(resolve => {
+    cookieStore.addEventListener('change', e => resolve(e), {once: true});
+  });
+}
+
+async function verifyCookieChangeEvent(eventPromise, expected, description) {
+  description = description ? description + ': ' : '';
+  expected = Object.assign({changed:[], deleted:[]}, expected);
+  const event = await eventPromise;
+  assert_equals(event.changed.length, expected.changed.length,
+               description + 'number of changed cookies');
+  for (let i = 0; i < event.changed.length; ++i) {
+    assert_equals(event.changed[i].name, expected.changed[i].name,
+                 description + 'changed cookie name');
+    assert_equals(event.changed[i].value, expected.changed[i].value,
+                 description + 'changed cookie value');
+  }
+  assert_equals(event.deleted.length, expected.deleted.length,
+               description + 'number of deleted cookies');
+  for (let i = 0; i < event.deleted.length; ++i) {
+    assert_equals(event.deleted[i].name, expected.deleted[i].name,
+                 description + 'deleted cookie name');
+    assert_equals(event.deleted[i].value, expected.deleted[i].value,
+                 description + 'deleted cookie value');
+  }
+}
+
+// Helper function for promise_test with cookies; cookies
+// named in these tests are cleared before/after the test
+// body function is executed.
+async function cookie_test(func, description) {
+
+  // Wipe cookies used by tests before and after the test.
+  async function deleteAllCookies() {
+    (await cookieStore.getAll()).forEach(({name, value}) => {
+      cookieStore.delete(name);
+    });
+  }
+
+  return promise_test(async t => {
+    await deleteAllCookies();
+    try {
+      return await func(t);
+    } finally {
+      await deleteAllCookies();
+    }
+  }, description);
+}