Adds ability to inject death test child arguments for test purposes.

2 files changed, 21 insertions, 4 deletions

diff --git a/src/gtest-death-test.cc b/src/gtest-death-test.cc
index 2f0b0e38..76aa1685 100644
--- a/src/gtest-death-test.cc
+++ b/src/gtest-death-test.cc
@@ -844,6 +844,11 @@ class ExecDeathTest : public ForkingDeathTest {
       ForkingDeathTest(a_statement, a_regex), file_(file), line_(line) { }
   virtual TestRole AssumeRole();
  private:
+  static ::std::vector<testing::internal::string>
+  GetArgvsForDeathTestChildProcess() {
+    ::std::vector<testing::internal::string> args = GetInjectableArgvs();
+    return args;
+  }
   // The name of the file in which the death test is located.
   const char* const file_;
   // The line number on which the death test is located.
@@ -1082,7 +1087,7 @@ DeathTest::TestRole ExecDeathTest::AssumeRole() {
                      GTEST_FLAG_PREFIX_, kInternalRunDeathTestFlag,
                      file_, line_, death_test_index, pipe_fd[1]);
   Arguments args;
-  args.AddArguments(GetArgvs());
+  args.AddArguments(GetArgvsForDeathTestChildProcess());
   args.AddArgument(filter_flag.c_str());
   args.AddArgument(internal_flag.c_str());
 
diff --git a/src/gtest-port.cc b/src/gtest-port.cc
index 32069146..6e8dca29 100644
--- a/src/gtest-port.cc
+++ b/src/gtest-port.cc
@@ -653,11 +653,23 @@ String GetCapturedStderr() { return GetCapturedStream(&g_captured_stderr); }
 #if GTEST_HAS_DEATH_TEST
 
 // A copy of all command line arguments.  Set by InitGoogleTest().
-::std::vector<String> g_argvs;
+::std::vector<testing::internal::string> g_argvs;
 
-// Returns the command line as a vector of strings.
-const ::std::vector<String>& GetArgvs() { return g_argvs; }
+static const ::std::vector<testing::internal::string>* g_injected_test_argvs =
+                                        NULL;  // Owned.
 
+void SetInjectableArgvs(const ::std::vector<testing::internal::string>* argvs) {
+  if (g_injected_test_argvs != argvs)
+    delete g_injected_test_argvs;
+  g_injected_test_argvs = argvs;
+}
+
+const ::std::vector<testing::internal::string>& GetInjectableArgvs() {
+  if (g_injected_test_argvs != NULL) {
+    return *g_injected_test_argvs;
+  }
+  return g_argvs;
+}
 #endif  // GTEST_HAS_DEATH_TEST
 
 #if GTEST_OS_WINDOWS_MOBILE