Unify MOZC_USE_MOZC_GOOGLETEST to MOZC_USE_MOZC_TESTING

* There is no longer any differences today.

#codehealth

PiperOrigin-RevId: 602683004

src/BUILD.bazel

@@ -66,7 +66,7 @@ cc_library(
         ],
         ios = [
             "MOZC_DISABLE_SESSION_WATCHDOG",
-            "MOZC_USE_MOZC_GOOGLETEST",
+            "MOZC_USE_MOZC_TESTING",
             "NO_USAGE_REWRITER",
         ],
         linux = [

src/testing/friend_test.h

@@ -30,6 +30,7 @@
 #ifndef MOZC_TESTING_GUNIT_PROD_H_
 #define MOZC_TESTING_GUNIT_PROD_H_
 
+#ifdef MOZC_USE_MOZC_TESTING
 // The following macro is originally defined in <gtest/gtest_prod.h>.
 // Here we use a private copy instead to avoid dependency on
 // <gtest/gtest_prod.h> from production code.
@@ -38,5 +39,8 @@
   friend class test_case_name##_##test_name##_Test
 #endif  // FRIEND_TEST
 
+#else  // MOZC_USE_MOZC_TESTING
+#include "testing/production_stub/public/gunit_prod.h"  // IWYU pragma: export
+#endif  // MOZC_USE_MOZC_TESTING
 
 #endif  // MOZC_TESTING_GUNIT_PROD_H_

src/testing/googletest.cc

@@ -27,6 +27,7 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+#ifdef MOZC_USE_MOZC_TESTING
 
 #include "testing/googletest.h"
 
@@ -71,3 +72,4 @@ void InitTestFlags() {
 
 }  // namespace mozc
 
+#endif  // MOZC_USE_MOZC_TESTING

src/testing/googletest.h

@@ -30,6 +30,7 @@
 #ifndef MOZC_TESTING_GOOGLETEST_H_
 #define MOZC_TESTING_GOOGLETEST_H_
 
+#ifdef MOZC_USE_MOZC_TESTING
 #include "absl/flags/declare.h"
 #include "absl/flags/flag.h"
 
@@ -52,5 +53,8 @@ namespace mozc {
 void InitTestFlags();
 }  // namespace mozc
 
+#else  // MOZC_USE_MOZC_TESTING
+#include "testing/base/public/googletest.h"  // IWYU pragma: export
+#endif  // MOZC_USE_MOZC_TESTING
 
 #endif  // MOZC_TESTING_GOOGLETEST_H_

src/testing/googletest_test.cc

@@ -28,6 +28,7 @@
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 // This test is only relevant when mozc is using its own test main.
+#ifdef MOZC_USE_MOZC_TESTING
 
 #include "testing/googletest.h"
 
@@ -60,3 +61,4 @@ TEST(GoogleTest, TestFlags) {
 }  // namespace
 }  // namespace mozc
 
+#endif  // MOZC_USE_MOZC_TESTING

src/testing/gtest_main.cc

@@ -27,6 +27,7 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+#ifdef MOZC_USE_MOZC_TESTING
 
 #ifdef _WIN32
 #include <crtdbg.h>
@@ -63,3 +64,4 @@ int main(int argc, char **argv) {
   return RUN_ALL_TESTS();
 }
 
+#endif  // MOZC_USE_MOZC_TESTING