1 files changed, 48 insertions, 0 deletions
diff --git a/dom/security/test/csp/file_main_worker.js b/dom/security/test/csp/file_main_worker.js
new file mode 100644
index 000000000..d1314c843
--- /dev/null
+++ b/dom/security/test/csp/file_main_worker.js
@@ -0,0 +1,48 @@
+function doXHR(uri) {
+  try {
+    var xhr = new XMLHttpRequest();
+    xhr.open("GET", uri);
+    xhr.send();
+  } catch(ex) {}
+}
+
+var sameBase = "http://mochi.test:8888/tests/dom/security/test/csp/file_CSP.sjs?testid=";
+var crossBase = "http://example.com/tests/dom/security/test/csp/file_CSP.sjs?testid=";
+
+onmessage = (e) => {
+  // Tests of nested worker
+  if (e.data.nested) {
+    if (e.data.inherited != "none") {
+      // Worker inherits CSP
+      new Worker(e.data.nested).postMessage({inherited : e.data.inherited});
+    }
+    else {
+      // Worker does not inherit CSP
+      new Worker("file_child_worker.js").postMessage({inherited : e.data.inherited});
+    }
+    return;
+  }
+
+  //Tests of top level worker
+  for (base of [sameBase, crossBase]) {
+    var prefix;
+    var suffix;
+    if (e.data.inherited != "none") {
+      // Top worker inherits CSP from owner document
+      prefix = base + "worker_inherited_";
+      suffix = base == sameBase ? "_good" : "_bad";
+    }
+    else {
+      // Top worker delivers CSP from HTTP header
+      prefix = base + "worker_";
+      suffix = base == sameBase ? "_same_bad" : "_cross_good";
+    }
+
+    doXHR(prefix + "xhr" + suffix);
+    fetch(prefix + "fetch" + suffix);
+    try {
+      if (e.data.inherited == "none") suffix = base == sameBase ? "_same_good" : "_cross_bad";
+      importScripts(prefix + "script" + suffix);
+    } catch(ex) {}
+  }
+}