Update WPT

test/fixtures/wpt/common/dispatcher/dispatcher.js

@@ -16,6 +16,12 @@ function findLocation() {
   if (location.href == 'about:srcdoc') {
     return findLocationFromAncestors(window.parent);
   }
+  if (location.protocol == 'blob:' || location.protocol == 'data:') {
+    // Allows working around blob and data URLs.
+    if (self.document && self.document.baseURI) {
+      return self.document.baseURI;
+    }
+  }
   return location;
 }
 

test/fixtures/wpt/fetch/api/basic/keepalive.any.js

@@ -18,7 +18,7 @@ const {
  * document event.
  */
 function keepaliveSimpleRequestTest(method) {
-  for (const evt of ['load', 'pagehide', 'unload']) {
+  for (const evt of ['load', 'unload', 'pagehide']) {
     const desc =
         `[keepalive] simple ${method} request on '${evt}' [no payload]`;
     promise_test(async (test) => {
@@ -30,7 +30,6 @@ function keepaliveSimpleRequestTest(method) {
       if (evt != 'load') {
         iframe.remove();
       }
-      assert_equals(await getTokenFromMessage(), token1);
 
       assertStashedTokenAsync(desc, token1);
     }, `${desc}; setting up`);

test/fixtures/wpt/fetch/api/basic/request-headers.any.js

@@ -54,7 +54,7 @@ requestHeaders("Fetch with POST with Blob body", url, "POST", new Blob(["Test"])
 requestHeaders("Fetch with POST with ArrayBuffer body", url, "POST", new ArrayBuffer(4), location.origin, "4");
 requestHeaders("Fetch with POST with Uint8Array body", url, "POST", new Uint8Array(4), location.origin, "4");
 requestHeaders("Fetch with POST with Int8Array body", url, "POST", new Int8Array(4), location.origin, "4");
-requestHeaders("Fetch with POST with Float16Array body", url, "POST", new Float16Array(1), location.origin, "2");
+requestHeaders("Fetch with POST with Float16Array body", url, "POST", () => new Float16Array(1), location.origin, "2");
 requestHeaders("Fetch with POST with Float32Array body", url, "POST", new Float32Array(1), location.origin, "4");
 requestHeaders("Fetch with POST with Float64Array body", url, "POST", new Float64Array(1), location.origin, "8");
 requestHeaders("Fetch with POST with DataView body", url, "POST", new DataView(new ArrayBuffer(8), 0, 4), location.origin, "4");

test/fixtures/wpt/fetch/api/resources/keepalive-helper.js

@@ -174,3 +174,26 @@ function keepaliveRedirectInUnloadTest(desc, {
         desc, token, {expectTokenExist: expectFetchSucceed});
   }, `${desc}; setting up`);
 }
+
+/**
+* utility to create pending keepalive fetch requests
+* The pending request state is achieved by ensuring the server (trickle.py) does not
+* immediately respond to the fetch requests.
+* The response delay is set as a url parameter.
+*/
+
+function createPendingKeepAliveRequest(delay, remote = false) {
+  // trickle.py is a script that can make a delayed response to the client request
+  const trickleRemoteURL = get_host_info().HTTPS_REMOTE_ORIGIN + '/fetch/api/resources/trickle.py?count=1&ms=';
+  const trickleLocalURL = get_host_info().HTTP_ORIGIN + '/fetch/api/resources/trickle.py?count=1&ms=';
+  url = remote ? trickleRemoteURL : trickleLocalURL;
+
+  const body = '*'.repeat(10);
+  return fetch(url + delay, { keepalive: true, body, method: 'POST' }).then(res => {
+      return res.text();
+  }).then(() => {
+      return new Promise(resolve => step_timeout(resolve, 1));
+  }).catch((error) => {
+      return Promise.reject(error);;
+  })
+}

test/fixtures/wpt/fetch/api/response/response-blob-realm.any.js

@@ -1,3 +1,4 @@
+// META: global=window
 // META: title=realm of Response bytes()
 
 "use strict";

test/fixtures/wpt/fetch/compression-dictionary/dictionary-decompression.tentative.https.html

@@ -20,7 +20,7 @@
 
   // Check if the data compressed using Brotli with the dictionary can be
   // decompressed.
-  const data_url = `${kCompressedDataPath}?content_encoding=br-d`;
+  const data_url = `${kCompressedDataPath}?content_encoding=dcb`;
   assert_equals(await (await fetch(data_url)).text(), kExpectedCompressedData);
 }, 'Decompresion using Brotli with the dictionary works as expected');
 
@@ -34,7 +34,7 @@
 
   // Check if the data compressed using Zstandard with the dictionary can be
   // decompressed.
-  const data_url = `${kCompressedDataPath}?content_encoding=zstd-d`;
+  const data_url = `${kCompressedDataPath}?content_encoding=dcz`;
   assert_equals(await (await fetch(data_url)).text(), kExpectedCompressedData);
 }, 'Decompresion using Zstandard with the dictionary works as expected');
 
@@ -50,7 +50,7 @@
   // Check if the data compressed using Brotli with the dictionary can be
   // decompressed.
   const data_url =
-      getRemoteHostUrl(`${kCompressedDataPath}?content_encoding=br-d`);
+      getRemoteHostUrl(`${kCompressedDataPath}?content_encoding=dcb`);
   assert_equals(await (await fetch(data_url)).text(), kExpectedCompressedData);
 }, 'Decompresion of a cross origin resource works as expected');
 

test/fixtures/wpt/fetch/compression-dictionary/dictionary-fetch-with-link-element.tentative.https.html

@@ -11,9 +11,9 @@
 <body>
 <script>
 
-function addLinkRelDictionaryElement(url, crossOrigin) {
+function addLinkRelCompressionDictionaryElement(url, crossOrigin) {
   const link = document.createElement('link');
-  link.rel = 'dictionary';
+  link.rel = 'compression-dictionary';
   link.href = url;
   if (crossOrigin) {
     link.crossOrigin = crossOrigin;
@@ -22,13 +22,14 @@
 }
 
 test(t => {
-    assert_true(document.createElement('link').relList.supports('dictionary'));
-  }, "Browser supports link element with dictionary rel.");
+    const link_element = document.createElement('link');
+    assert_true(link_element.relList.supports('compression-dictionary'));
+  }, "Browser supports link element with compression-dictionary rel.");
 
 compression_dictionary_promise_test(async (t) => {
   const dict_token = token();
   const url = `${kRegisterDictionaryPath}?save_header=${dict_token}`;
-  addLinkRelDictionaryElement(url);
+  addLinkRelCompressionDictionaryElement(url);
   // Wait for a while to ensure that the dictionary is fetched.
   await new Promise(resolve => window.requestIdleCallback(resolve));
   const headers = await waitUntilPreviousRequestHeaders(t, dict_token);
@@ -40,15 +41,15 @@
       kDefaultDictionaryHashBase64);
   // Check if the data compressed using Brotli with the dictionary can be
   // decompressed.
-  const data_url = `${kCompressedDataPath}?content_encoding=br-d`;
+  const data_url = `${kCompressedDataPath}?content_encoding=dcb`;
   assert_equals(await (await fetch(data_url)).text(), kExpectedCompressedData);
 }, 'Fetch same origin dictionary using link element');
 
 compression_dictionary_promise_test(async (t) => {
   const dict_token = token();
   const url =
       getRemoteHostUrl(`${kRegisterDictionaryPath}?save_header=${dict_token}`);
-  addLinkRelDictionaryElement(url, 'anonymous');
+  addLinkRelCompressionDictionaryElement(url, 'anonymous');
   // Wait for a while to ensure that the dictionary is fetched.
   await new Promise(resolve => window.requestIdleCallback(resolve));
   const headers = await waitUntilPreviousRequestHeaders(
@@ -63,7 +64,7 @@
   // Check if the data compressed using Brotli with the dictionary can be
   // decompressed.
   const data_url =
-      getRemoteHostUrl(`${kCompressedDataPath}?content_encoding=br-d`);
+      getRemoteHostUrl(`${kCompressedDataPath}?content_encoding=dcb`);
   assert_equals(await (await fetch(data_url)).text(), kExpectedCompressedData);
 }, 'Fetch cross origin dictionary using link element');
 

test/fixtures/wpt/fetch/compression-dictionary/dictionary-fetch-with-link-header.tentative.https.html

@@ -11,11 +11,12 @@
 <body>
 <script>
 
-async function addIframeWithLinkRelDictionaryHeader(dict_url) {
+async function addIframeWithLinkRelCompressionDictionaryHeader(dict_url) {
   return new Promise((resolve) => {
     const base_page_url = './resources/empty.html';
     const page_url =
-        base_page_url + `?pipe=header(link,<${dict_url}>; rel="dictionary")`;
+        base_page_url +
+        `?pipe=header(link,<${dict_url}>; rel="compression-dictionary")`;
     const iframe = document.createElement('iframe');
     iframe.src = page_url;
     iframe.addEventListener('load', () => {
@@ -29,7 +30,8 @@
   const dict_token = token();
   const url = new URL(
       `${kRegisterDictionaryPath}?save_header=${dict_token}`, location.href);
-  const iframe = await addIframeWithLinkRelDictionaryHeader(url.href);
+  const iframe =
+      await addIframeWithLinkRelCompressionDictionaryHeader(url.href);
   t.add_cleanup(() => {
     iframe.remove();
   });
@@ -44,7 +46,7 @@
       kDefaultDictionaryHashBase64);
   // Check if the data compressed using Brotli with the dictionary can be
   // decompressed.
-  const data_url = `${kCompressedDataPath}?content_encoding=br-d`;
+  const data_url = `${kCompressedDataPath}?content_encoding=dcb`;
   assert_equals(await (await fetch(data_url)).text(), kExpectedCompressedData);
 }, 'Fetch same origin dictionary using link header');
 

test/fixtures/wpt/fetch/compression-dictionary/resources/compressed-data.py

@@ -1,28 +1,31 @@
 def main(request, response):
     response.headers.set(b"Access-Control-Allow-Origin", b"*")
     response.headers.set(b"Content-Type", b"text/plain")
-    response.headers.set(
-        b"Content-Dictionary",
-        b":U5abz16WDg7b8KS93msLPpOB4Vbef1uRzoORYkJw9BY=:")
 
-    # `br_d_data` and `zstd_d_data` are generated using the following commands:
+    # `dcb_data` and `dcz_data` are generated using the following commands:
     #
     # $ echo "This is a test dictionary." > /tmp/dict
     # $ echo -n "This is compressed test data using a test dictionary" \
     #    > /tmp/data
-    # $ brotli -o /tmp/out.brd -D /tmp/dict /tmp/data
-    # $ xxd -p /tmp/out.brd | tr -d '\n' | sed 's/\(..\)/\\x\1/g'
-    br_d_data = b"\xa1\x98\x01\x80\x62\xa4\x4c\x1d\xdf\x12\x84\x8c\xae\xc2\xca\x60\x22\x07\x6e\x81\x05\x14\xc9\xb7\xc3\x44\x8e\xbc\x16\xe0\x15\x0e\xec\xc1\xee\x34\x33\x3e\x0d"
-    # $ zstd -o /tmp/out.zstdd -D /tmp/dict /tmp/data
-    # $ xxd -p /tmp/out.zstdd | tr -d '\n' | sed 's/\(..\)/\\x\1/g'
-    zstd_d_data = b"\x28\xb5\x2f\xfd\x24\x34\xf5\x00\x00\x98\x63\x6f\x6d\x70\x72\x65\x73\x73\x65\x64\x61\x74\x61\x20\x75\x73\x69\x6e\x67\x03\x00\x59\xf9\x73\x54\x46\x27\x26\x10\x9e\x99\xf2\xbc"
+    #
+    # $ echo -en '\xffDCB' > /tmp/out.dcb
+    # $ openssl dgst -sha256 -binary /tmp/dict >> /tmp/out.dcb
+    # $ brotli --stdout -D /tmp/dict /tmp/data >> /tmp/out.dcb
+    # $ xxd -p /tmp/out.dcb | tr -d '\n' | sed 's/\(..\)/\\x\1/g'
+    dcb_data = b"\xff\x44\x43\x42\x53\x96\x9b\xcf\x5e\x96\x0e\x0e\xdb\xf0\xa4\xbd\xde\x6b\x0b\x3e\x93\x81\xe1\x56\xde\x7f\x5b\x91\xce\x83\x91\x62\x42\x70\xf4\x16\xa1\x98\x01\x80\x62\xa4\x4c\x1d\xdf\x12\x84\x8c\xae\xc2\xca\x60\x22\x07\x6e\x81\x05\x14\xc9\xb7\xc3\x44\x8e\xbc\x16\xe0\x15\x0e\xec\xc1\xee\x34\x33\x3e\x0d"
+    # $ echo -en '\x5e\x2a\x4d\x18\x20\x00\x00\x00' > /tmp/out.dcz
+    # $ openssl dgst -sha256 -binary /tmp/dict >> /tmp/out.dcz
+    # $ zstd -D /tmp/dict -f -o /tmp/tmp.zstd /tmp/data
+    # $ cat /tmp/tmp.zstd >> /tmp/out.dcz
+    # $ xxd -p /tmp/out.dcz | tr -d '\n' | sed 's/\(..\)/\\x\1/g'
+    dcz_data = b"\x5e\x2a\x4d\x18\x20\x00\x00\x00\x53\x96\x9b\xcf\x5e\x96\x0e\x0e\xdb\xf0\xa4\xbd\xde\x6b\x0b\x3e\x93\x81\xe1\x56\xde\x7f\x5b\x91\xce\x83\x91\x62\x42\x70\xf4\x16\x28\xb5\x2f\xfd\x24\x34\xf5\x00\x00\x98\x63\x6f\x6d\x70\x72\x65\x73\x73\x65\x64\x61\x74\x61\x20\x75\x73\x69\x6e\x67\x03\x00\x59\xf9\x73\x54\x46\x27\x26\x10\x9e\x99\xf2\xbc"
 
     if b'content_encoding' in request.GET:
         content_encoding = request.GET.first(b"content_encoding")
         response.headers.set(b"Content-Encoding", content_encoding)
-        if content_encoding == b"br-d":
+        if content_encoding == b"dcb":
             # Send the pre compressed file
-            response.content = br_d_data
-        if content_encoding == b"zstd-d":
+            response.content = dcb_data
+        if content_encoding == b"dcz":
             # Send the pre compressed file
-            response.content = zstd_d_data
+            response.content = dcz_data

test/fixtures/wpt/fetch/fetch-later/README.md

@@ -1,3 +1,3 @@
 # FetchLater Tests
 
-These tests cover [FetchLater method](https://whatpr.org/fetch/1647/094ea69...152d725.html#fetch-later-method) related behaviors.
+These tests cover [FetchLater method](https://whatpr.org/fetch/1647.html#dom-window-fetchlater) related behaviors.

test/fixtures/wpt/fetch/fetch-later/iframe.tentative.https.window.js

@@ -51,13 +51,5 @@ parallelPromiseTest(async t => {
   await expectBeacon(uuid, {count: 1});
 }, 'A same-origin iframe can trigger fetchLater.');
 
-parallelPromiseTest(async t => {
-  const uuid = token();
-  const url = generateSetBeaconURL(uuid);
-
-  // Loads a same-origin iframe that fires a fetchLater request.
-  await loadFetchLaterIframe(HTTPS_NOTSAMESITE_ORIGIN, url);
-
-  // The iframe should have sent the request.
-  await expectBeacon(uuid, {count: 1});
-}, 'A cross-origin iframe can trigger fetchLater.');
+// The test to load a cross-origin iframe that fires a fetchLater request is in
+// /fetch/fetch-later/permissions-policy/deferred-fetch-default-permissions-policy.tentative.https.window.js

test/fixtures/wpt/fetch/fetch-later/permissions-policy/README.md

@@ -0,0 +1,8 @@
+# Permissions Policy: "deferred-fetch" Tests
+
+This folder contains tests to cover the permissions policy "deferred-fetch",
+which is used to gate the `fetchLater()` API.
+
+The tests follow the patterns from
+permissions-policy/README.md to cover all use cases of permissions policy for a
+new feature.

test/fixtures/wpt/fetch/fetch-later/permissions-policy/deferred-fetch-allowed-by-permissions-policy-attribute-redirect.tentative.https.window.js

@@ -0,0 +1,31 @@
+// META: title=Permissions Policy "deferred-fetch" is allowed to redirect by allow attribute
+// META: script=/permissions-policy/resources/permissions-policy.js
+// META: script=/common/utils.js
+// META: script=/common/get-host-info.sub.js
+// META: script=/fetch/fetch-later/resources/fetch-later-helper.js
+// META: script=/fetch/fetch-later/permissions-policy/resources/helper.js
+// META: timeout=long
+'use strict';
+
+const {
+  HTTPS_ORIGIN,
+  HTTPS_NOTSAMESITE_ORIGIN,
+} = get_host_info();
+
+const baseUrl = '/permissions-policy/resources/redirect-on-load.html#';
+const description = 'Permissions policy allow="deferred-fetch"';
+
+async_test(t => {
+  test_feature_availability(
+      'fetchLater()', t,
+      getDeferredFetchPolicyInIframeHelperUrl(`${baseUrl}${HTTPS_ORIGIN}`),
+      expect_feature_available_default, /*feature_name=*/ 'deferred-fetch');
+}, `${description} allows same-origin navigation in an iframe.`);
+
+async_test(t => {
+  test_feature_availability(
+      'fetchLater()', t,
+      getDeferredFetchPolicyInIframeHelperUrl(
+          `${baseUrl}${HTTPS_NOTSAMESITE_ORIGIN}`),
+      expect_feature_unavailable_default, /*feature_name=*/ 'deferred-fetch');
+}, `${description} disallows cross-origin navigation in an iframe.`);

test/fixtures/wpt/fetch/fetch-later/permissions-policy/deferred-fetch-allowed-by-permissions-policy-attribute.tentative.https.window.js

@@ -0,0 +1,36 @@
+// META: title=Permissions Policy "deferred-fetch" is allowed by allow attribute
+// META: script=/permissions-policy/resources/permissions-policy.js
+// META: script=/common/utils.js
+// META: script=/common/get-host-info.sub.js
+// META: script=/fetch/fetch-later/resources/fetch-later-helper.js
+// META: script=/fetch/fetch-later/permissions-policy/resources/helper.js
+// META: timeout=long
+'use strict';
+
+const {
+  HTTPS_ORIGIN,
+  HTTPS_NOTSAMESITE_ORIGIN,
+} = get_host_info();
+
+const description = 'Permissions policy "deferred-fetch"';
+const attribute = 'allow="deferred-fetch" attribute';
+
+async_test(
+    t => {
+      test_feature_availability(
+          'fetchLater()', t,
+          getDeferredFetchPolicyInIframeHelperUrl(HTTPS_ORIGIN),
+          expect_feature_available_default, /*feature_name=*/ 'deferred-fetch');
+    },
+    `${description} can be enabled in the same-origin iframe using ${
+        attribute}.`);
+
+async_test(
+    t => {
+      test_feature_availability(
+          'fetchLater()', t,
+          getDeferredFetchPolicyInIframeHelperUrl(HTTPS_NOTSAMESITE_ORIGIN),
+          expect_feature_available_default, /*feature_name=*/ 'deferred-fetch');
+    },
+    `${description} can be enabled in the cross-origin iframe using ${
+        attribute}.`);