Adding upstream version 124.0.1.upstream/124.0.1

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

1 files changed, 42 insertions, 0 deletions

diff --git a/testing/web-platform/tests/cors/preflight-cache-partitioning.sub.window.js b/testing/web-platform/tests/cors/preflight-cache-partitioning.sub.window.js
new file mode 100644
index 0000000000..6b37a843c4
--- /dev/null
+++ b/testing/web-platform/tests/cors/preflight-cache-partitioning.sub.window.js
@@ -0,0 +1,42 @@
+// META: script=/common/utils.js
+
+const TEST_PAGE =
+  "http://{{host}}:{{ports[http][0]}}/cors/resources/preflight-cache-partitioning.sub.html";
+const TEST_ANOTHER_PAGE =
+  "http://{{hosts[alt][]}}:{{ports[http][0]}}/cors/resources/preflight-cache-partitioning.sub.html";
+
+promise_test(async t => {
+  let uuid_token = token();
+
+  const TEST_PAGES = [TEST_PAGE, TEST_ANOTHER_PAGE];
+
+  // We will load the same page with different top-level origins to check if the
+  // CORS preflight cache is partitioned. The page will load the iframe with one
+  // origin and trigger the CORS preflight through fetching a cross-origin
+  // resources in the iframe.
+
+  for (let test_page of TEST_PAGES) {
+    let win;
+
+    await new Promise(resolve => {
+      window.onmessage = (e) => {
+        if (e.data.type === "loaded") {
+          resolve();
+        }
+      };
+
+      win = window.open(test_page);
+    });
+
+    await new Promise(resolve => {
+      win.postMessage({ type: "run", token: uuid_token }, "*");
+
+      window.onmessage = (e) => {
+        assert_equals(e.data.type, "pass", e.data.msg);
+        resolve();
+      };
+    });
+
+    win.close();
+  }
+}, "The preflight cache should be partitioned");