1 files changed, 21 insertions, 0 deletions
diff --git a/dom/base/test/bug578096LoadChromeScript.js b/dom/base/test/bug578096LoadChromeScript.js
new file mode 100644
index 0000000000..837c137f80
--- /dev/null
+++ b/dom/base/test/bug578096LoadChromeScript.js
@@ -0,0 +1,21 @@
+/* eslint-env mozilla/chrome-script */
+
+var file;
+// eslint-disable-next-line mozilla/reject-importGlobalProperties
+Cu.importGlobalProperties(["File"]);
+
+addMessageListener("file.create", function (message) {
+  file = Cc["@mozilla.org/file/directory_service;1"]
+    .getService(Ci.nsIProperties)
+    .get("TmpD", Ci.nsIFile);
+  file.append("foo.txt");
+  file.createUnique(Ci.nsIFile.NORMAL_FILE_TYPE, 0o600);
+  File.createFromNsIFile(file).then(function (domFile) {
+    sendAsyncMessage("file.created", domFile);
+  });
+});
+
+addMessageListener("file.remove", function (message) {
+  file.remove(false);
+  sendAsyncMessage("file.removed", {});
+});