1 files changed, 83 insertions, 0 deletions
diff --git a/testing/web-platform/tests/fetch/local-network-access/xhr-from-treat-as-public.https.window.js b/testing/web-platform/tests/fetch/local-network-access/xhr-from-treat-as-public.https.window.js
new file mode 100644
index 0000000000..3aae3050d9
--- /dev/null
+++ b/testing/web-platform/tests/fetch/local-network-access/xhr-from-treat-as-public.https.window.js
@@ -0,0 +1,83 @@
+// META: script=/common/utils.js
+// META: script=resources/support.sub.js
+//
+// Spec: https://wicg.github.io/private-network-access/#integration-fetch
+//
+// These tests verify that documents fetched from the `local` address space yet
+// carrying the `treat-as-public-address` CSP directive are treated as if they
+// had been fetched from the `public` address space.
+
+promise_test(t => xhrTest(t, {
+  source: {
+    server: Server.HTTPS_LOCAL,
+    treatAsPublic: true,
+  },
+  target: {
+    server: Server.OTHER_HTTPS_LOCAL,
+    behavior: { response: ResponseBehavior.allowCrossOrigin() },
+  },
+  expected: XhrTestResult.FAILURE,
+}), "treat-as-public to local: failed preflight.");
+
+promise_test(t => xhrTest(t, {
+  source: {
+    server: Server.HTTPS_LOCAL,
+    treatAsPublic: true,
+  },
+  target: {
+    server: Server.OTHER_HTTPS_LOCAL,
+    behavior: {
+      preflight: PreflightBehavior.success(token()),
+      response: ResponseBehavior.allowCrossOrigin(),
+    },
+  },
+  expected: XhrTestResult.SUCCESS,
+}), "treat-as-public to local: success.");
+
+promise_test(t => xhrTest(t, {
+  source: {
+    server: Server.HTTPS_LOCAL,
+    treatAsPublic: true,
+  },
+  target: { server: Server.HTTPS_LOCAL },
+  expected: XhrTestResult.SUCCESS,
+}), "treat-as-public to local (same-origin): no preflight required.");
+
+promise_test(t => xhrTest(t, {
+  source: {
+    server: Server.HTTPS_LOCAL,
+    treatAsPublic: true,
+  },
+  target: {
+    server: Server.HTTPS_PRIVATE,
+    behavior: { response: ResponseBehavior.allowCrossOrigin() },
+  },
+  expected: XhrTestResult.FAILURE,
+}), "treat-as-public to private: failed preflight.");
+
+promise_test(t => xhrTest(t, {
+  source: {
+    server: Server.HTTPS_LOCAL,
+    treatAsPublic: true,
+  },
+  target: {
+    server: Server.HTTPS_PRIVATE,
+    behavior: {
+      preflight: PreflightBehavior.optionalSuccess(token()),
+      response: ResponseBehavior.allowCrossOrigin(),
+    },
+  },
+  expected: XhrTestResult.SUCCESS,
+}), "treat-as-public to private: success.");
+
+promise_test(t => xhrTest(t, {
+  source: {
+    server: Server.HTTPS_LOCAL,
+    treatAsPublic: true,
+  },
+  target: {
+    server: Server.HTTPS_PUBLIC,
+    behavior: { response: ResponseBehavior.allowCrossOrigin() },
+  },
+  expected: XhrTestResult.SUCCESS,
+}), "treat-as-public to public: no preflight required.");