1 files changed, 195 insertions, 0 deletions
diff --git a/testing/web-platform/tests/fetch/local-network-access/xhr.window.js b/testing/web-platform/tests/fetch/local-network-access/xhr.window.js
new file mode 100644
index 0000000000..fa307dc559
--- /dev/null
+++ b/testing/web-platform/tests/fetch/local-network-access/xhr.window.js
@@ -0,0 +1,195 @@
+// META: script=/common/utils.js
+// META: script=resources/support.sub.js
+//
+// Spec: https://wicg.github.io/private-network-access/#integration-fetch
+//
+// These tests mirror fetch.window.js, but use `XmlHttpRequest` instead of
+// `fetch()` to perform subresource fetches.
+//
+// This file covers only those tests that must execute in a non secure context.
+// Other tests are defined in: xhr.https.window.js
+
+setup(() => {
+  // Making sure we are in a non secure context, as expected.
+  assert_false(window.isSecureContext);
+});
+
+promise_test(t => xhrTest(t, {
+  source: { server: Server.HTTP_LOCAL },
+  target: { server: Server.HTTP_LOCAL },
+  expected: XhrTestResult.SUCCESS,
+}), "local to local: no preflight required.");
+
+promise_test(t => xhrTest(t, {
+  source: { server: Server.HTTP_LOCAL },
+  target: {
+    server: Server.HTTP_PRIVATE,
+    behavior: { response: ResponseBehavior.allowCrossOrigin() },
+  },
+  expected: XhrTestResult.SUCCESS,
+}), "local to private: no preflight required.");
+
+promise_test(t => xhrTest(t, {
+  source: { server: Server.HTTP_LOCAL },
+  target: {
+    server: Server.HTTP_PUBLIC,
+    behavior: { response: ResponseBehavior.allowCrossOrigin() },
+  },
+  expected: XhrTestResult.SUCCESS,
+}), "local to public: no preflight required.");
+
+promise_test(t => xhrTest(t, {
+  source: { server: Server.HTTP_PRIVATE },
+  target: {
+    server: Server.HTTP_LOCAL,
+    behavior: {
+      preflight: PreflightBehavior.optionalSuccess(token()),
+      response: ResponseBehavior.allowCrossOrigin(),
+    },
+  },
+  expected: XhrTestResult.FAILURE,
+}), "private to local: failure.");
+
+promise_test(t => xhrTest(t, {
+  source: { server: Server.HTTP_PRIVATE },
+  target: { server: Server.HTTP_PRIVATE },
+  expected: XhrTestResult.SUCCESS,
+}), "private to private: no preflight required.");
+
+promise_test(t => xhrTest(t, {
+  source: { server: Server.HTTP_PRIVATE },
+  target: {
+    server: Server.HTTP_PUBLIC,
+    behavior: { response: ResponseBehavior.allowCrossOrigin() },
+  },
+  expected: XhrTestResult.SUCCESS,
+}), "private to public: no preflight required.");
+
+promise_test(t => xhrTest(t, {
+  source: { server: Server.HTTP_PUBLIC },
+  target: {
+    server: Server.HTTP_LOCAL,
+    behavior: {
+      preflight: PreflightBehavior.optionalSuccess(token()),
+      response: ResponseBehavior.allowCrossOrigin(),
+    },
+  },
+  expected: XhrTestResult.FAILURE,
+}), "public to local: failure.");
+
+promise_test(t => xhrTest(t, {
+  source: { server: Server.HTTP_PUBLIC },
+  target: {
+    server: Server.HTTP_PRIVATE,
+    behavior: {
+      preflight: PreflightBehavior.optionalSuccess(token()),
+      response: ResponseBehavior.allowCrossOrigin(),
+    },
+  },
+  expected: XhrTestResult.FAILURE,
+}), "public to private: failure.");
+
+promise_test(t => xhrTest(t, {
+  source: { server: Server.HTTP_PUBLIC },
+  target: { server: Server.HTTP_PUBLIC },
+  expected: XhrTestResult.SUCCESS,
+}), "public to public: no preflight required.");
+
+// 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.HTTP_LOCAL,
+    treatAsPublic: true,
+  },
+  target: {
+    server: Server.HTTP_LOCAL,
+    behavior: {
+      preflight: PreflightBehavior.optionalSuccess(token()),
+      response: ResponseBehavior.allowCrossOrigin(),
+    },
+  },
+  expected: XhrTestResult.FAILURE,
+}), "treat-as-public-address to local: failure.");
+
+promise_test(t => xhrTest(t, {
+  source: {
+    server: Server.HTTP_LOCAL,
+    treatAsPublic: true,
+  },
+  target: {
+    server: Server.HTTP_PRIVATE,
+    behavior: {
+      preflight: PreflightBehavior.optionalSuccess(token()),
+      response: ResponseBehavior.allowCrossOrigin(),
+    },
+  },
+  expected: XhrTestResult.FAILURE,
+}), "treat-as-public-address to private: failure.");
+
+promise_test(t => xhrTest(t, {
+  source: {
+    server: Server.HTTP_LOCAL,
+    treatAsPublic: true,
+  },
+  target: {
+    server: Server.HTTP_PUBLIC,
+    behavior: { response: ResponseBehavior.allowCrossOrigin() },
+  },
+  expected: XhrTestResult.SUCCESS,
+}), "treat-as-public-address to public: no preflight required.");
+
+// These tests verify that HTTPS iframes embedded in an HTTP top-level document
+// cannot fetch subresources from less-public address spaces. Indeed, even
+// though the iframes have HTTPS origins, they are non-secure contexts because
+// their parent is a non-secure context.
+
+promise_test(t => xhrTest(t, {
+  source: { server: Server.HTTPS_LOCAL },
+  target: {
+    server: Server.HTTPS_LOCAL,
+    behavior: {
+      preflight: PreflightBehavior.optionalSuccess(token()),
+      response: ResponseBehavior.allowCrossOrigin(),
+    },
+  },
+  expected: XhrTestResult.SUCCESS,
+}), "local https to local: success.");
+
+promise_test(t => xhrTest(t, {
+  source: { server: Server.HTTPS_PRIVATE },
+  target: {
+    server: Server.HTTPS_LOCAL,
+    behavior: {
+      preflight: PreflightBehavior.optionalSuccess(token()),
+      response: ResponseBehavior.allowCrossOrigin(),
+    },
+  },
+  expected: XhrTestResult.FAILURE,
+}), "private https to local: failure.");
+
+promise_test(t => xhrTest(t, {
+  source: { server: Server.HTTPS_PUBLIC },
+  target: {
+    server: Server.HTTPS_LOCAL,
+    behavior: {
+      preflight: PreflightBehavior.optionalSuccess(token()),
+      response: ResponseBehavior.allowCrossOrigin(),
+    },
+  },
+  expected: XhrTestResult.FAILURE,
+}), "public https to local: failure.");
+
+promise_test(t => xhrTest(t, {
+  source: { server: Server.HTTPS_PUBLIC },
+  target: {
+    server: Server.HTTPS_PRIVATE,
+    behavior: {
+      preflight: PreflightBehavior.optionalSuccess(token()),
+      response: ResponseBehavior.allowCrossOrigin(),
+    },
+  },
+  expected: XhrTestResult.FAILURE,
+}), "public https to private: failure.");