1 files changed, 51 insertions, 0 deletions
diff --git a/dom/security/test/csp/file_main.js b/dom/security/test/csp/file_main.js
new file mode 100644
index 000000000..d5afe580f
--- /dev/null
+++ b/dom/security/test/csp/file_main.js
@@ -0,0 +1,51 @@
+function doXHR(uri, callback) {
+  try {
+    var xhr = new XMLHttpRequest();
+    xhr.open("GET", uri);
+    xhr.responseType = "blob";
+    xhr.send();
+    xhr.onload = function () {
+      if (callback) callback(xhr.response);
+    }
+  } catch(ex) {}
+}
+
+doXHR("http://mochi.test:8888/tests/dom/security/test/csp/file_CSP.sjs?testid=xhr_good");
+doXHR("http://example.com/tests/dom/security/test/csp/file_CSP.sjs?testid=xhr_bad");
+fetch("http://mochi.test:8888/tests/dom/security/test/csp/file_CSP.sjs?testid=fetch_good");
+fetch("http://example.com/tests/dom/security/test/csp/file_CSP.sjs?testid=fetch_bad");
+navigator.sendBeacon("http://mochi.test:8888/tests/dom/security/test/csp/file_CSP.sjs?testid=beacon_good");
+navigator.sendBeacon("http://example.com/tests/dom/security/test/csp/file_CSP.sjs?testid=beacon_bad");
+
+var topWorkerBlob;
+var nestedWorkerBlob;
+
+doXHR("file_main_worker.js", function (topResponse) {
+  topWorkerBlob = URL.createObjectURL(topResponse);
+  doXHR("file_child_worker.js", function (response) {
+    nestedWorkerBlob = URL.createObjectURL(response);
+    runWorker();
+  });
+});
+
+function runWorker() {
+  // Top level worker, no subworker
+  // Worker does not inherit CSP from owner document
+  new Worker("file_main_worker.js").postMessage({inherited : "none"});
+
+  // Top level worker, no subworker
+  // Worker inherits CSP from owner document
+  new Worker(topWorkerBlob).postMessage({inherited : "document"});
+
+  // Subworker
+  // Worker does not inherit CSP from parent worker
+  new Worker("file_main_worker.js").postMessage({inherited : "none", nested : nestedWorkerBlob});
+
+  // Subworker
+  // Worker inherits CSP from parent worker
+  new Worker("file_main_worker.js").postMessage({inherited : "parent", nested : nestedWorkerBlob});
+
+  // Subworker
+  // Worker inherits CSP from owner document -> parent worker -> subworker
+  new Worker(topWorkerBlob).postMessage({inherited : "document", nested : nestedWorkerBlob});
+}