diff -r 000000000000 -r 6474c204b198 services/sync/tests/tps/test_bug575423.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/services/sync/tests/tps/test_bug575423.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,85 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/*
+ * The list of phases mapped to their corresponding profiles.  The object
+ * here must be in strict JSON format, as it will get parsed by the Python
+ * testrunner (no single quotes, extra comma's, etc).
+ */
+
+EnableEngines(["history"]);
+
+var phases = { "phase1": "profile1",
+               "phase2": "profile2"};
+
+/*
+ * History data
+ */
+
+// the history data to add to the browser
+var history1 = [
+  { uri: "http://www.google.com/",
+    title: "Google",
+    visits: [
+      { type: 1,
+        date: 0
+      },
+      { type: 2,
+        date: -1
+      }
+    ]
+  },
+  { uri: "http://www.cnn.com/",
+    title: "CNN",
+    visits: [
+      { type: 1,
+        date: -1
+      },
+      { type: 2,
+        date: -36
+      }
+    ]
+  }
+];
+
+// Another history data to add to the browser
+var history2 = [
+  { uri: "http://www.mozilla.com/",
+    title: "Mozilla",
+    visits: [
+      { type: 1,
+        date: 0
+      },
+      { type: 2,
+        date: -36
+      }
+    ]
+  },
+  { uri: "http://www.google.com/language_tools?hl=en",
+    title: "Language Tools",
+    visits: [
+      { type: 1, 
+        date: 0
+      },
+      { type: 2, 
+        date: -40
+      }
+    ]
+  }
+];
+
+/*
+ * Test phases
+ */
+Phase('phase1', [
+  [History.add, history1],
+  [Sync],
+  [History.add, history2],
+  [Sync]
+]);
+
+Phase('phase2', [
+  [Sync],
+  [History.verify, history2]
+]);
+