1 files changed, 26 insertions, 0 deletions
diff --git a/dom/base/test/file_bug1198095.js b/dom/base/test/file_bug1198095.js
new file mode 100644
index 0000000000..40058631ad
--- /dev/null
+++ b/dom/base/test/file_bug1198095.js
@@ -0,0 +1,26 @@
+var { classes: Cc, interfaces: Ci, utils: Cu } = Components;
+Cu.importGlobalProperties(["File"]);
+
+function createFileWithData(message) {
+  var dirSvc = Cc["@mozilla.org/file/directory_service;1"].getService(Ci.nsIProperties);
+  var testFile = dirSvc.get("ProfD", Ci.nsIFile);
+  testFile.append("fileAPItestfileBug1198095");
+
+  var outStream = Cc["@mozilla.org/network/file-output-stream;1"].createInstance(Ci.nsIFileOutputStream);
+  outStream.init(testFile, 0x02 | 0x08 | 0x20, // write, create, truncate
+                 0o666, 0);
+
+  outStream.write(message, message.length);
+  outStream.close();
+
+  var domFile = File.createFromNsIFile(testFile);
+  return domFile;
+}
+
+addMessageListener("file.open", function (message) {
+  sendAsyncMessage("file.opened", createFileWithData(message));
+});
+
+addMessageListener("file.modify", function (message) {
+  sendAsyncMessage("file.modified", createFileWithData(message));
+});