Makes TestForDeathTest.CRTDebugDeath only run when _DEBUG is defined

PiperOrigin-RevId: 417678422
Change-Id: I8e42a906459b8fd5a7789a7ed728d12448046c44

googletest/test/googletest-death-test-test.cc

@@ -668,35 +668,19 @@ TEST_F(TestForDeathTest, TestExpectDebugDeath) {
 
 # if GTEST_OS_WINDOWS
 
-// Tests that EXPECT_DEBUG_DEATH works as expected when in debug mode
-// the Windows CRT crashes the process with an assertion failure.
+// https://docs.microsoft.com/en-us/cpp/c-runtime-library/reference/crtsetreportmode
+// In debug mode, the calls to _CrtSetReportMode and _CrtSetReportFile enable
+// the dumping of assertions to stderr. Tests that EXPECT_DEATH works as
+// expected when in CRT debug mode (compiled with /MTd or /MDd, which defines
+// _DEBUG) the Windows CRT crashes the process with an assertion failure.
 // 1. Asserts on death.
 // 2. Has no side effect (doesn't pop up a window or wait for user input).
-//
-// And in opt mode, it:
-// 1.  Has side effects but does not assert.
+#ifdef _DEBUG
 TEST_F(TestForDeathTest, CRTDebugDeath) {
-  int sideeffect = 0;
-
-  // Put the regex in a local variable to make sure we don't get an "unused"
-  // warning in opt mode.
-  const char* regex = "dup.* : Assertion failed";
-
-  EXPECT_DEBUG_DEATH(DieInCRTDebugElse12(&sideeffect), regex)
+  EXPECT_DEATH(DieInCRTDebugElse12(nullptr), "dup.* : Assertion failed")
       << "Must accept a streamed message";
-
-# ifdef NDEBUG
-
-  // Checks that the assignment occurs in opt mode (sideeffect).
-  EXPECT_EQ(12, sideeffect);
-
-# else
-
-  // Checks that the assignment does not occur in dbg mode (no sideeffect).
-  EXPECT_EQ(0, sideeffect);
-
-# endif
 }
+#endif  // _DEBUG
 
 # endif  // GTEST_OS_WINDOWS