1 files changed, 19 insertions, 0 deletions
diff --git a/testing/web-platform/tests/fetch/cross-origin-resource-policy/syntax.any.js b/testing/web-platform/tests/fetch/cross-origin-resource-policy/syntax.any.js
new file mode 100644
index 0000000000..dc874977a6
--- /dev/null
+++ b/testing/web-platform/tests/fetch/cross-origin-resource-policy/syntax.any.js
@@ -0,0 +1,19 @@
+// META: script=/common/get-host-info.sub.js
+
+const crossOriginURL = get_host_info().HTTP_REMOTE_ORIGIN + "/fetch/cross-origin-resource-policy/resources/hello.py?corp=";
+
+[
+  "same",
+  "same, same-origin",
+  "SAME-ORIGIN",
+  "Same-Origin",
+  "same-origin, <>",
+  "same-origin, same-origin",
+  "https://www.example.com",  // See https://github.com/whatwg/fetch/issues/760
+].forEach(incorrectHeaderValue => {
+  // Note: an incorrect value results in a successful load, so this test is only meaningful in
+  // implementations with support for the header.
+  promise_test(t => {
+    return fetch(crossOriginURL + encodeURIComponent(incorrectHeaderValue), { mode: "no-cors" });
+  }, "Parsing Cross-Origin-Resource-Policy: " + incorrectHeaderValue);
+});