Session sync integration tests. Left out many client for now, since even...

chrome/test/live_sync/multiple_client_live_sessions_sync_test.cc

+// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "base/stringprintf.h"
+#include "chrome/test/live_sync/live_sessions_sync_test.h"
+
+IN_PROC_BROWSER_TEST_F(MultipleClientLiveSessionsSyncTest, AllChanged) {
+  ASSERT_TRUE(SetupSync()) << "SetupSync() failed.";
+  std::vector<std::vector<SessionWindow*>* > client_windows;
+
+  for (int i = 0; i < num_clients(); ++i) {
+    ASSERT_TRUE(CheckInitialState(i));
+  }
+
+  // Open tabs on all clients and retain window information.
+  for (int i = 0; i < num_clients(); ++i) {
+    std::vector<SessionWindow*>* new_windows =
+        InitializeNewWindowWithTab(i, GURL(StringPrintf("about:bubba%i", i)));
+    ASSERT_TRUE(new_windows);
+    client_windows.push_back(new_windows);
+  }
+
+  // Wait for sync.
+  ASSERT_TRUE(AwaitQuiescence());
+
+  // Get foreign session data from all clients and check it against all
+  // client_windows.
+  for (int i = 0; i < num_clients(); ++i) {
+    ASSERT_TRUE(CheckForeignSessionsAgainst(i, client_windows));
+  }
+}
+