Update web-platform-tests to revision 6340a70e8df5e850ea44436b54105f59dd5aa22e

tests/wpt/web-platform-tests/client-hints/resources/accept-ch-lifetime-test.js

@@ -0,0 +1,73 @@
+const echo = "/client-hints/echo_client_hints_received.py";
+const accept = "/client-hints/resources/accept_ch_lifetime.html";
+const httpequiv_accept = "/client-hints/resources/http_equiv_accept_ch_lifetime.html";
+const expect = "/client-hints/resources/expect_client_hints_headers.html"
+const do_not_expect = "/client-hints/resources/do_not_expect_client_hints_headers.html"
+
+const host_info = get_host_info();
+const run_test = test => {
+  // Test is marked as tentative until https://github.com/whatwg/fetch/issues/726
+  // is resolved.
+
+  // First, verify the initial state to make sure that the browser does not have
+  // client hints preferences cached from a previous run of the test.
+  promise_test(t => {
+    return fetch(test.initial_url).then(r => {
+      assert_equals(r.status, 200)
+      // Verify that the browser did not include client hints in the request
+      // headers when fetching echo_client_hints_received.py.
+      assert_false(r.headers.has("device-memory-received"),
+        "device-memory-received");
+    });
+  }, test.name + " precondition: Test that the browser does not have client " +
+    "hints preferences cached");
+
+  // Then, attempt to set Accept-CH-Lifetime for 1 second
+  promise_test(t => {
+    return new Promise(resolve => {
+      if (test.type == "navigation") {
+        const win = window.open(test.accept_url);
+        assert_not_equals(win, null, "Popup windows not allowed?");
+        addEventListener('message', t.step_func(() => {
+          win.close();
+          resolve();
+        }), false);
+      } else if (test.type == "iframe") {
+        const iframe = document.createElement("iframe");
+        iframe.addEventListener('load', t.step_func(() => {
+          resolve();
+        }), false);
+        iframe.src = test.accept_url;
+        document.body.appendChild(iframe);
+      } else if (test.type == "subresource") {
+        fetch(test.accept_url).then(r => {
+          assert_equals(r.status, 200, "subresource response status")
+          // Verify that the browser did not include client hints in the request
+          // headers, just because we can..
+          assert_false(r.headers.has("device-memory-received"),
+            "device-memory-received",
+            "subresource request had no client hints");
+          resolve();
+        });
+      } else {
+        assert_unreached("unknown test type");
+      }
+    });
+  }, test.name + " set Accept-CH-Lifetime");
+
+  // Finally, verify that CH are actually sent (or not) on requests
+  promise_test(t => {
+    return new Promise(resolve => {
+      let win;
+      window.addEventListener('message', t.step_func(function(e) {
+        win.close();
+        assert_equals(e.data, "PASS", "message from opened page");
+        fetch("/client-hints/resources/clear-site-data.html").then(resolve);
+      }));
+      // Open a new window. Verify that the user agent attaches client hints.
+      win = window.open(test.expect_url);
+      assert_not_equals(win, null, "Popup windows not allowed?");
+    });
+  }, test.name + " got client hints according to expectations.");
+};
+

tests/wpt/web-platform-tests/client-hints/resources/accept_ch_lifetime.html

@@ -6,6 +6,10 @@ and Accept-CH-Lifetime header. Fetching this webpage should cause
 user-agent to persist origin preferences for the client hints
 specified in the Accept-CH header for a duration specified in
 the Accept-CH-Lifetime header.-->
+<script>
+  window.top.opener.postMessage('Loaded', '*');
+</script>
+
 
 </body>
 </html>

tests/wpt/web-platform-tests/client-hints/resources/accept_ch_lifetime.html.headers

@@ -1,2 +1,3 @@
 Accept-CH: device-memory
-Accept-CH-Lifetime: 5
+Accept-CH-Lifetime: 1
+Access-Control-Allow-Origin: *

tests/wpt/web-platform-tests/client-hints/resources/clear-site-data.html.headers

@@ -0,0 +1 @@
+Clear-Site-Data: "*"

tests/wpt/web-platform-tests/client-hints/resources/http_equiv_accept_ch_lifetime.html

@@ -2,5 +2,8 @@
 <meta http-equiv="Accept-CH" content="device-memory">
 <meta http-equiv="Accept-CH-Lifetime" content="5">
 <body>
+<script>
+  window.top.opener.postMessage('Loaded', '*');
+</script>
 </body>
 </html>

tests/wpt/web-platform-tests/client-hints/resources/http_equiv_accept_ch_lifetime.html.headers

@@ -0,0 +1,2 @@
+Access-Control-Allow-Origin: *
+