Merge 75305 - Switch from wcsftime to GetDateFormat to avoid crash in setup....

chrome/installer/util/install_util_unittest.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 <string>
 
 #include "base/command_line.h"
 #include "base/win/registry.h"
 #include "chrome/installer/util/browser_distribution.h"
 #include "chrome/installer/util/installation_state.h"
@@ skipping 59 matching lines @@
             BrowserDistribution::CHROME_BROWSER, prefs);
     EXPECT_EQ(ERROR_SUCCESS,
         key.Open(root, distribution->GetStateKey().c_str(), KEY_READ));
     EXPECT_EQ(ERROR_SUCCESS,
         key.ReadValue(installer::kInstallerSuccessLaunchCmdLine, &value));
     EXPECT_EQ(launch_cmd, value);
     key.Close();
   }
   TempRegKeyOverride::DeleteAllTempKeys();
 }
+
+TEST_F(InstallUtilTest, GetCurrentDate) {
+  std::wstring date(InstallUtil::GetCurrentDate());
+  EXPECT_EQ(8, date.length());
+  if (date.length() == 8) {
+    // For an invalid date value, SystemTimeToFileTime will fail.
+    // We use this to validate that we have a correct date string.
+    SYSTEMTIME systime = {0};
+    FILETIME ft = {0};
+    // Just to make sure our assumption holds.
+    EXPECT_FALSE(SystemTimeToFileTime(&systime, &ft));
+    // Now fill in the values from our string.
+    systime.wYear = _wtoi(date.substr(0, 4).c_str());
+    systime.wMonth = _wtoi(date.substr(4, 2).c_str());
+    systime.wDay = _wtoi(date.substr(6, 2).c_str());
+    // Check if they make sense.
+    EXPECT_TRUE(SystemTimeToFileTime(&systime, &ft));
+  }
+}