diff -r 000000000000 -r 6474c204b198 xpcom/tests/TestINIParser.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/xpcom/tests/TestINIParser.cpp	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,61 @@
+/* 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/. */
+
+#include <string.h>
+
+#include "nsXPCOM.h"
+#include "nsINIParser.h"
+#include "nsIFile.h"
+
+static bool
+StringCB(const char *aKey, const char *aValue, void* aClosure)
+{
+  printf("%s=%s\n", aKey, aValue);
+
+  return true;
+}
+
+static bool
+SectionCB(const char *aSection, void* aClosure)
+{
+  nsINIParser *ini = reinterpret_cast<nsINIParser*>(aClosure);
+
+  printf("[%s]\n", aSection);
+
+  ini->GetStrings(aSection, StringCB, nullptr);
+
+  printf("\n");
+
+  return true;
+}
+
+int main(int argc, char **argv)
+{
+  if (argc < 2) {
+    fprintf(stderr, "Usage: %s <ini-file>\n", argv[0]);
+    return 255;
+  }
+
+  nsCOMPtr<nsIFile> lf;
+
+  nsresult rv = NS_NewNativeLocalFile(nsDependentCString(argv[1]),
+                                      true,
+                                      getter_AddRefs(lf));
+  if (NS_FAILED(rv)) {
+    fprintf(stderr, "Error: NS_NewNativeLocalFile failed\n");
+    return 1;
+  }
+
+  nsINIParser ini;
+  rv = ini.Init(lf);
+  if (NS_FAILED(rv)) {
+    fprintf(stderr, "Error: Init failed.");
+    return 2;
+  }
+
+  ini.GetSections(SectionCB, &ini);
+
+  return 0;
+}
+