Makes gtest work on Windows Mobile and Symbian. By Mika Raento.

test/gtest_unittest.cc

@@ -295,7 +295,9 @@ TEST(ListTest, InsertAfterNotAtBeginning) {
 TEST(StringTest, Constructors) {
   // Default ctor.
   String s1;
-  EXPECT_EQ(NULL, s1.c_str());
+  // We aren't using EXPECT_EQ(NULL, s1.c_str()) because comparing
+  // pointers with NULL isn't supported on all platforms.
+  EXPECT_TRUE(NULL == s1.c_str());
 
   // Implicitly constructs from a C-string.
   String s2 = "Hi";
@@ -442,6 +444,31 @@ TEST(StringTest, ShowWideCStringQuoted) {
                String::ShowWideCStringQuoted(L"foo").c_str());
 }
 
+#ifdef _WIN32_WCE
+TEST(StringTest, AnsiAndUtf16Null) {
+  EXPECT_EQ(NULL, String::AnsiToUtf16(NULL));
+  EXPECT_EQ(NULL, String::Utf16ToAnsi(NULL));
+}
+
+TEST(StringTest, AnsiAndUtf16ConvertBasic) {
+  const char* ansi = String::Utf16ToAnsi(L"str");
+  EXPECT_STREQ("str", ansi);
+  delete [] ansi;
+  const WCHAR* utf16 = String::AnsiToUtf16("str");
+  EXPECT_TRUE(wcsncmp(L"str", utf16, 3) == 0);
+  delete [] utf16;
+}
+
+TEST(StringTest, AnsiAndUtf16ConvertPathChars) {
+  const char* ansi = String::Utf16ToAnsi(L".:\\ \"*?");
+  EXPECT_STREQ(".:\\ \"*?", ansi);
+  delete [] ansi;
+  const WCHAR* utf16 = String::AnsiToUtf16(".:\\ \"*?");
+  EXPECT_TRUE(wcsncmp(L".:\\ \"*?", utf16, 3) == 0);
+  delete [] utf16;
+}
+#endif  // _WIN32_WCE
+
 #endif  // GTEST_OS_WINDOWS
 
 // Tests TestProperty construction.
@@ -2865,7 +2892,6 @@ TEST(StreamableTest, BasicIoManip) {
   }, "Line 1.\nA NUL char \\0 in line 2.");
 }
 
-
 // Tests the macros that haven't been covered so far.
 
 void AddFailureHelper(bool* aborted) {