1 files changed, 19 insertions, 0 deletions
diff --git a/testing/web-platform/tests/fetch/api/cors/cors-preflight-not-cors-safelisted.any.js b/testing/web-platform/tests/fetch/api/cors/cors-preflight-not-cors-safelisted.any.js
new file mode 100644
index 0000000000..b2747ccd5b
--- /dev/null
+++ b/testing/web-platform/tests/fetch/api/cors/cors-preflight-not-cors-safelisted.any.js
@@ -0,0 +1,19 @@
+// META: script=/common/utils.js
+// META: script=../resources/utils.js
+// META: script=/common/get-host-info.sub.js
+// META: script=resources/corspreflight.js
+
+const corsURL = get_host_info().HTTP_REMOTE_ORIGIN + dirname(location.pathname) + RESOURCES_DIR + "preflight.py";
+
+promise_test(() => fetch("resources/not-cors-safelisted.json").then(res => res.json().then(runTests)), "Loading data…");
+
+function runTests(testArray) {
+  testArray.forEach(testItem => {
+    const [headerName, headerValue] = testItem;
+    corsPreflight("Need CORS-preflight for " + headerName + "/" + headerValue + " header",
+                  corsURL,
+                  "GET",
+                  true,
+                  [[headerName, headerValue]]);
+  });
+}