Switch from wcsftime to GetDateFormat to avoid crash in setup.

TEST=Fix for crash in setup.  See bug for details.
BUG=73212

Review URL: http://codereview.chromium.org/6533009

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@75305 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 19 insertions, 0 deletions

diff --git a/chrome/installer/util/install_util_unittest.cc b/chrome/installer/util/install_util_unittest.cc
index a5cb86f..37e38bc 100644
--- a/chrome/installer/util/install_util_unittest.cc
+++ b/chrome/installer/util/install_util_unittest.cc
@@ -102,3 +102,22 @@ TEST_F(InstallUtilTest, MakeUninstallCommand) {
     }
   }
 }
+
+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));
+  }
+}