1 files changed, 41 insertions, 0 deletions
diff --git a/testing/web-platform/tests/mixed-content/csp.https.window.js b/testing/web-platform/tests/mixed-content/csp.https.window.js
new file mode 100644
index 0000000000..5428fb4791
--- /dev/null
+++ b/testing/web-platform/tests/mixed-content/csp.https.window.js
@@ -0,0 +1,41 @@
+// META: script=/common/dispatcher/dispatcher.js
+// META: script=/common/get-host-info.sub.js
+// META: script=/common/utils.js
+
+promise_test((t) => {
+  const url = `${get_host_info().HTTP_ORIGIN}/common/text-plain.txt`;
+  const promise = fetch(url, { mode: "no-cors" });
+  return promise_rejects_js(t, TypeError, promise, "mixed content fetch");
+}, "Mixed content checks apply to fetches in sandboxed documents");
+
+promise_test(async (t) => {
+  const uuid = token();
+  const context = new RemoteContext(uuid);
+
+  const iframe = document.body.appendChild(document.createElement("iframe"));
+  iframe.src = remoteExecutorUrl(uuid, { protocol: "http:" });
+
+  const result = await Promise.race([
+      context.execute_script(() => "loaded"),
+      new Promise((resolve) => t.step_timeout(() => {
+        resolve("timed out");
+      }, 1000 /* ms */)),
+  ]);
+  assert_equals(result, "timed out");
+}, "Mixed content checks apply to iframes in sandboxed documents");
+
+
+promise_test(async (t) => {
+  const uuid = token();
+
+  const popup = window.open(remoteExecutorUrl(uuid, { protocol: "http:" }));
+
+  const context = new RemoteContext(uuid);
+  const result = await Promise.race([
+      context.execute_script(() => "loaded"),
+      new Promise((resolve) => t.step_timeout(() => {
+        resolve("timed out");
+      }, 1000 /* ms */)),
+  ]);
+  assert_equals(result, "timed out");
+}, "Mixed content checks apply to popups in sandboxed documents");