1 files changed, 49 insertions, 0 deletions
diff --git a/dom/crypto/test/test-worker.js b/dom/crypto/test/test-worker.js
new file mode 100644
index 0000000000..263877ad08
--- /dev/null
+++ b/dom/crypto/test/test-worker.js
@@ -0,0 +1,49 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/* eslint-env worker */
+
+// This file expects utils.js to be included in its scope
+/* import-globals-from ./util.js */
+importScripts("util.js");
+importScripts("test-vectors.js");
+
+var window = this;
+
+function finish(result) {
+  postMessage(result);
+}
+
+function complete(test, valid) {
+  return function (x) {
+    if (valid) {
+      finish(valid(x));
+    } else {
+      finish(true);
+    }
+  };
+}
+
+function memcmp_complete(test, value) {
+  return function (x) {
+    finish(util.memcmp(x, value));
+  };
+}
+
+function error(test) {
+  return function (x) {
+    throw x;
+  };
+}
+
+onmessage = function (msg) {
+  // eslint-disable-next-line no-eval
+  var test = eval("(" + msg.data + ")");
+
+  try {
+    test.call({ complete: finish });
+  } catch (err) {
+    error(`Failed to run worker test: ${err}\n`);
+  }
+};