Merge branch 'master' into fix_death_test_child_mingw_wer_issue1116

googletest/src/gtest-death-test.cc

@@ -66,22 +66,18 @@
 
 #include "gtest/gtest-message.h"
 #include "gtest/internal/gtest-string.h"
-
-// Indicates that this translation unit is part of Google Test's
-// implementation.  It must come before gtest-internal-inl.h is
-// included, or there will be a compiler error.  This trick exists to
-// prevent the accidental inclusion of gtest-internal-inl.h in the
-// user's code.
-#define GTEST_IMPLEMENTATION_ 1
 #include "src/gtest-internal-inl.h"
-#undef GTEST_IMPLEMENTATION_
 
 namespace testing {
 
 // Constants.
 
 // The default death test style.
-static const char kDefaultDeathTestStyle[] = "fast";
+//
+// This is defined in internal/gtest-port.h as "fast", but can be overridden by
+// a definition in internal/custom/gtest-port.h. The recommended value, which is
+// used internally at Google, is "threadsafe".
+static const char kDefaultDeathTestStyle[] = GTEST_DEFAULT_DEATH_TEST_STYLE;
 
 GTEST_DEFINE_string_(
     death_test_style,
@@ -259,7 +255,7 @@ enum DeathTestOutcome { IN_PROGRESS, DIED, LIVED, RETURNED, THREW };
 // message is propagated back to the parent process.  Otherwise, the
 // message is simply printed to stderr.  In either case, the program
 // then exits with status 1.
-void DeathTestAbort(const std::string& message) {
+static void DeathTestAbort(const std::string& message) {
   // On a POSIX system, this function may be called from a threadsafe-style
   // death test child process, which operates on a very small stack.  Use
   // the heap for any additional non-minuscule memory requirements.
@@ -563,7 +559,13 @@ bool DeathTestImpl::Passed(bool status_ok) {
       break;
     case DIED:
       if (status_ok) {
+# if GTEST_USES_PCRE
+        // PCRE regexes support embedded NULs.
+        // GTEST_USES_PCRE is defined only in google3 mode
+        const bool matched = RE::PartialMatch(error_message, *regex());
+# else
         const bool matched = RE::PartialMatch(error_message.c_str(), *regex());
+# endif  // GTEST_USES_PCRE
         if (matched) {
           success = true;
         } else {
@@ -985,6 +987,7 @@ static int ExecDeathTestChildMain(void* child_arg) {
 }
 #  endif  // !GTEST_OS_QNX
 
+#  if GTEST_HAS_CLONE
 // Two utility routines that together determine the direction the stack
 // grows.
 // This could be accomplished more elegantly by a single recursive
@@ -994,20 +997,22 @@ static int ExecDeathTestChildMain(void* child_arg) {
 // GTEST_NO_INLINE_ is required to prevent GCC 4.6 from inlining
 // StackLowerThanAddress into StackGrowsDown, which then doesn't give
 // correct answer.
-void StackLowerThanAddress(const void* ptr, bool* result) GTEST_NO_INLINE_;
-void StackLowerThanAddress(const void* ptr, bool* result) {
+static void StackLowerThanAddress(const void* ptr,
+                                  bool* result) GTEST_NO_INLINE_;
+static void StackLowerThanAddress(const void* ptr, bool* result) {
   int dummy;
   *result = (&dummy < ptr);
 }
 
 // Make sure AddressSanitizer does not tamper with the stack here.
 GTEST_ATTRIBUTE_NO_SANITIZE_ADDRESS_
-bool StackGrowsDown() {
+static bool StackGrowsDown() {
   int dummy;
   bool result;
   StackLowerThanAddress(&dummy, &result);
   return result;
 }
+#  endif  // GTEST_HAS_CLONE
 
 // Spawns a child process with the same executable as the current process in
 // a thread-safe manner and instructs it to run the death test.  The
@@ -1223,7 +1228,7 @@ bool DefaultDeathTestFactory::Create(const char* statement, const RE* regex,
 // Recreates the pipe and event handles from the provided parameters,
 // signals the event, and returns a file descriptor wrapped around the pipe
 // handle. This function is called in the child process only.
-int GetStatusFileDescriptor(unsigned int parent_process_id,
+static int GetStatusFileDescriptor(unsigned int parent_process_id,
                             size_t write_handle_as_size_t,
                             size_t event_handle_as_size_t) {
   AutoHandle parent_process_handle(::OpenProcess(PROCESS_DUP_HANDLE,

googletest/src/gtest-typed-test.cc

@@ -30,6 +30,7 @@
 // Author: wan@google.com (Zhanyong Wan)
 
 #include "gtest/gtest-typed-test.h"
+
 #include "gtest/gtest.h"
 
 namespace testing {