Index: ext/googletest/googlemock/test/gmock-more-actions_test.cc
===================================================================
diff -u -N -r4a481bbe77043e0bda2435c6d62a02700b3e46c5 -r2e4eacb299f21d06196fe13140b4b0d095abdca9
--- ext/googletest/googlemock/test/gmock-more-actions_test.cc	(.../gmock-more-actions_test.cc)	(revision 4a481bbe77043e0bda2435c6d62a02700b3e46c5)
+++ ext/googletest/googlemock/test/gmock-more-actions_test.cc	(.../gmock-more-actions_test.cc)	(revision 2e4eacb299f21d06196fe13140b4b0d095abdca9)
@@ -26,9 +26,8 @@
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: wan@google.com (Zhanyong Wan)
 
+
 // Google Mock - a framework for writing C++ mock classes.
 //
 // This file tests the built-in actions in gmock-more-actions.h.
@@ -94,12 +93,12 @@
 
 void VoidUnary(int /* n */) { g_done = true; }
 
-bool ByConstRef(const string& s) { return s == "Hi"; }
+bool ByConstRef(const std::string& s) { return s == "Hi"; }
 
 const double g_double = 0;
 bool ReferencesGlobalDouble(const double& x) { return &x == &g_double; }
 
-string ByNonConstRef(string& s) { return s += "+"; }  // NOLINT
+std::string ByNonConstRef(std::string& s) { return s += "+"; }  // NOLINT
 
 struct UnaryFunctor {
   int operator()(bool x) { return x ? 1 : -1; }
@@ -119,9 +118,9 @@
 
 void VoidFunctionWithFourArguments(char, int, float, double) { g_done = true; }
 
-string Concat4(const char* s1, const char* s2, const char* s3,
-               const char* s4) {
-  return string(s1) + s2 + s3 + s4;
+std::string Concat4(const char* s1, const char* s2, const char* s3,
+                    const char* s4) {
+  return std::string(s1) + s2 + s3 + s4;
 }
 
 int SumOf5(int a, int b, int c, int d, int e) { return a + b + c + d + e; }
@@ -132,9 +131,9 @@
   }
 };
 
-string Concat5(const char* s1, const char* s2, const char* s3,
-               const char* s4, const char* s5) {
-  return string(s1) + s2 + s3 + s4 + s5;
+std::string Concat5(const char* s1, const char* s2, const char* s3,
+                    const char* s4, const char* s5) {
+  return std::string(s1) + s2 + s3 + s4 + s5;
 }
 
 int SumOf6(int a, int b, int c, int d, int e, int f) {
@@ -147,34 +146,34 @@
   }
 };
 
-string Concat6(const char* s1, const char* s2, const char* s3,
-               const char* s4, const char* s5, const char* s6) {
-  return string(s1) + s2 + s3 + s4 + s5 + s6;
+std::string Concat6(const char* s1, const char* s2, const char* s3,
+                    const char* s4, const char* s5, const char* s6) {
+  return std::string(s1) + s2 + s3 + s4 + s5 + s6;
 }
 
-string Concat7(const char* s1, const char* s2, const char* s3,
-               const char* s4, const char* s5, const char* s6,
-               const char* s7) {
-  return string(s1) + s2 + s3 + s4 + s5 + s6 + s7;
+std::string Concat7(const char* s1, const char* s2, const char* s3,
+                    const char* s4, const char* s5, const char* s6,
+                    const char* s7) {
+  return std::string(s1) + s2 + s3 + s4 + s5 + s6 + s7;
 }
 
-string Concat8(const char* s1, const char* s2, const char* s3,
-               const char* s4, const char* s5, const char* s6,
-               const char* s7, const char* s8) {
-  return string(s1) + s2 + s3 + s4 + s5 + s6 + s7 + s8;
+std::string Concat8(const char* s1, const char* s2, const char* s3,
+                    const char* s4, const char* s5, const char* s6,
+                    const char* s7, const char* s8) {
+  return std::string(s1) + s2 + s3 + s4 + s5 + s6 + s7 + s8;
 }
 
-string Concat9(const char* s1, const char* s2, const char* s3,
-               const char* s4, const char* s5, const char* s6,
-               const char* s7, const char* s8, const char* s9) {
-  return string(s1) + s2 + s3 + s4 + s5 + s6 + s7 + s8 + s9;
+std::string Concat9(const char* s1, const char* s2, const char* s3,
+                    const char* s4, const char* s5, const char* s6,
+                    const char* s7, const char* s8, const char* s9) {
+  return std::string(s1) + s2 + s3 + s4 + s5 + s6 + s7 + s8 + s9;
 }
 
-string Concat10(const char* s1, const char* s2, const char* s3,
-                const char* s4, const char* s5, const char* s6,
-                const char* s7, const char* s8, const char* s9,
-                const char* s10) {
-  return string(s1) + s2 + s3 + s4 + s5 + s6 + s7 + s8 + s9 + s10;
+std::string Concat10(const char* s1, const char* s2, const char* s3,
+                     const char* s4, const char* s5, const char* s6,
+                     const char* s7, const char* s8, const char* s9,
+                     const char* s10) {
+  return std::string(s1) + s2 + s3 + s4 + s5 + s6 + s7 + s8 + s9 + s10;
 }
 
 class Foo {
@@ -185,7 +184,7 @@
 
   short Unary(long x) { return static_cast<short>(value_ + x); }  // NOLINT
 
-  string Binary(const string& str, char c) const { return str + c; }
+  std::string Binary(const std::string& str, char c) const { return str + c; }
 
   int Ternary(int x, bool y, char z) { return value_ + x + y*z; }
 
@@ -201,29 +200,29 @@
     return a + b + c + d + e + f;
   }
 
-  string Concat7(const char* s1, const char* s2, const char* s3,
-                 const char* s4, const char* s5, const char* s6,
-                 const char* s7) {
-    return string(s1) + s2 + s3 + s4 + s5 + s6 + s7;
+  std::string Concat7(const char* s1, const char* s2, const char* s3,
+                      const char* s4, const char* s5, const char* s6,
+                      const char* s7) {
+    return std::string(s1) + s2 + s3 + s4 + s5 + s6 + s7;
   }
 
-  string Concat8(const char* s1, const char* s2, const char* s3,
-                 const char* s4, const char* s5, const char* s6,
-                 const char* s7, const char* s8) {
-    return string(s1) + s2 + s3 + s4 + s5 + s6 + s7 + s8;
+  std::string Concat8(const char* s1, const char* s2, const char* s3,
+                      const char* s4, const char* s5, const char* s6,
+                      const char* s7, const char* s8) {
+    return std::string(s1) + s2 + s3 + s4 + s5 + s6 + s7 + s8;
   }
 
-  string Concat9(const char* s1, const char* s2, const char* s3,
-                 const char* s4, const char* s5, const char* s6,
-                 const char* s7, const char* s8, const char* s9) {
-    return string(s1) + s2 + s3 + s4 + s5 + s6 + s7 + s8 + s9;
+  std::string Concat9(const char* s1, const char* s2, const char* s3,
+                      const char* s4, const char* s5, const char* s6,
+                      const char* s7, const char* s8, const char* s9) {
+    return std::string(s1) + s2 + s3 + s4 + s5 + s6 + s7 + s8 + s9;
   }
 
-  string Concat10(const char* s1, const char* s2, const char* s3,
-                  const char* s4, const char* s5, const char* s6,
-                  const char* s7, const char* s8, const char* s9,
-                  const char* s10) {
-    return string(s1) + s2 + s3 + s4 + s5 + s6 + s7 + s8 + s9 + s10;
+  std::string Concat10(const char* s1, const char* s2, const char* s3,
+                       const char* s4, const char* s5, const char* s6,
+                       const char* s7, const char* s8, const char* s9,
+                       const char* s10) {
+    return std::string(s1) + s2 + s3 + s4 + s5 + s6 + s7 + s8 + s9 + s10;
   }
 
  private:
@@ -280,9 +279,9 @@
 
 // Tests using Invoke() with a 7-argument function.
 TEST(InvokeTest, FunctionThatTakes7Arguments) {
-  Action<string(const char*, const char*, const char*, const char*,
-                const char*, const char*, const char*)> a =
-      Invoke(Concat7);
+  Action<std::string(const char*, const char*, const char*, const char*,
+                     const char*, const char*, const char*)>
+      a = Invoke(Concat7);
   EXPECT_EQ("1234567",
             a.Perform(make_tuple(CharPtr("1"), CharPtr("2"), CharPtr("3"),
                                  CharPtr("4"), CharPtr("5"), CharPtr("6"),
@@ -291,9 +290,9 @@
 
 // Tests using Invoke() with a 8-argument function.
 TEST(InvokeTest, FunctionThatTakes8Arguments) {
-  Action<string(const char*, const char*, const char*, const char*,
-                const char*, const char*, const char*, const char*)> a =
-      Invoke(Concat8);
+  Action<std::string(const char*, const char*, const char*, const char*,
+                     const char*, const char*, const char*, const char*)>
+      a = Invoke(Concat8);
   EXPECT_EQ("12345678",
             a.Perform(make_tuple(CharPtr("1"), CharPtr("2"), CharPtr("3"),
                                  CharPtr("4"), CharPtr("5"), CharPtr("6"),
@@ -302,9 +301,10 @@
 
 // Tests using Invoke() with a 9-argument function.
 TEST(InvokeTest, FunctionThatTakes9Arguments) {
-  Action<string(const char*, const char*, const char*, const char*,
-                const char*, const char*, const char*, const char*,
-                const char*)> a = Invoke(Concat9);
+  Action<std::string(const char*, const char*, const char*, const char*,
+                     const char*, const char*, const char*, const char*,
+                     const char*)>
+      a = Invoke(Concat9);
   EXPECT_EQ("123456789",
             a.Perform(make_tuple(CharPtr("1"), CharPtr("2"), CharPtr("3"),
                                  CharPtr("4"), CharPtr("5"), CharPtr("6"),
@@ -313,9 +313,10 @@
 
 // Tests using Invoke() with a 10-argument function.
 TEST(InvokeTest, FunctionThatTakes10Arguments) {
-  Action<string(const char*, const char*, const char*, const char*,
-                const char*, const char*, const char*, const char*,
-                const char*, const char*)> a = Invoke(Concat10);
+  Action<std::string(const char*, const char*, const char*, const char*,
+                     const char*, const char*, const char*, const char*,
+                     const char*, const char*)>
+      a = Invoke(Concat10);
   EXPECT_EQ("1234567890",
             a.Perform(make_tuple(CharPtr("1"), CharPtr("2"), CharPtr("3"),
                                  CharPtr("4"), CharPtr("5"), CharPtr("6"),
@@ -325,11 +326,10 @@
 
 // Tests using Invoke() with functions with parameters declared as Unused.
 TEST(InvokeTest, FunctionWithUnusedParameters) {
-  Action<int(int, int, double, const string&)> a1 =
-      Invoke(SumOfFirst2);
-  string s("hi");
-  EXPECT_EQ(12, a1.Perform(
-    tuple<int, int, double, const string&>(10, 2, 5.6, s)));
+  Action<int(int, int, double, const std::string&)> a1 = Invoke(SumOfFirst2);
+  tuple<int, int, double, std::string> dummy =
+      make_tuple(10, 2, 5.6, std::string("hi"));
+  EXPECT_EQ(12, a1.Perform(dummy));
 
   Action<int(int, int, bool, int*)> a2 =
       Invoke(SumOfFirst2);
@@ -339,8 +339,7 @@
 // Tests using Invoke() with methods with parameters declared as Unused.
 TEST(InvokeTest, MethodWithUnusedParameters) {
   Foo foo;
-  Action<int(string, bool, int, int)> a1 =
-      Invoke(&foo, &Foo::SumOfLast2);
+  Action<int(std::string, bool, int, int)> a1 = Invoke(&foo, &Foo::SumOfLast2);
   EXPECT_EQ(12, a1.Perform(make_tuple(CharPtr("hi"), true, 10, 2)));
 
   Action<int(char, double, int, int)> a2 =
@@ -379,10 +378,10 @@
 // Tests using Invoke() with a binary method.
 TEST(InvokeMethodTest, Binary) {
   Foo foo;
-  Action<string(const string&, char)> a = Invoke(&foo, &Foo::Binary);
-  string s("Hell");
-  EXPECT_EQ("Hello", a.Perform(
-      tuple<const string&, char>(s, 'o')));
+  Action<std::string(const std::string&, char)> a = Invoke(&foo, &Foo::Binary);
+  std::string s("Hell");
+  tuple<std::string, char> dummy = make_tuple(s, 'o');
+  EXPECT_EQ("Hello", a.Perform(dummy));
 }
 
 // Tests using Invoke() with a ternary method.
@@ -417,9 +416,9 @@
 // Tests using Invoke() with a 7-argument method.
 TEST(InvokeMethodTest, MethodThatTakes7Arguments) {
   Foo foo;
-  Action<string(const char*, const char*, const char*, const char*,
-                const char*, const char*, const char*)> a =
-      Invoke(&foo, &Foo::Concat7);
+  Action<std::string(const char*, const char*, const char*, const char*,
+                     const char*, const char*, const char*)>
+      a = Invoke(&foo, &Foo::Concat7);
   EXPECT_EQ("1234567",
             a.Perform(make_tuple(CharPtr("1"), CharPtr("2"), CharPtr("3"),
                                  CharPtr("4"), CharPtr("5"), CharPtr("6"),
@@ -429,9 +428,9 @@
 // Tests using Invoke() with a 8-argument method.
 TEST(InvokeMethodTest, MethodThatTakes8Arguments) {
   Foo foo;
-  Action<string(const char*, const char*, const char*, const char*,
-                const char*, const char*, const char*, const char*)> a =
-      Invoke(&foo, &Foo::Concat8);
+  Action<std::string(const char*, const char*, const char*, const char*,
+                     const char*, const char*, const char*, const char*)>
+      a = Invoke(&foo, &Foo::Concat8);
   EXPECT_EQ("12345678",
             a.Perform(make_tuple(CharPtr("1"), CharPtr("2"), CharPtr("3"),
                                  CharPtr("4"), CharPtr("5"), CharPtr("6"),
@@ -441,9 +440,10 @@
 // Tests using Invoke() with a 9-argument method.
 TEST(InvokeMethodTest, MethodThatTakes9Arguments) {
   Foo foo;
-  Action<string(const char*, const char*, const char*, const char*,
-                const char*, const char*, const char*, const char*,
-                const char*)> a = Invoke(&foo, &Foo::Concat9);
+  Action<std::string(const char*, const char*, const char*, const char*,
+                     const char*, const char*, const char*, const char*,
+                     const char*)>
+      a = Invoke(&foo, &Foo::Concat9);
   EXPECT_EQ("123456789",
             a.Perform(make_tuple(CharPtr("1"), CharPtr("2"), CharPtr("3"),
                                  CharPtr("4"), CharPtr("5"), CharPtr("6"),
@@ -453,9 +453,10 @@
 // Tests using Invoke() with a 10-argument method.
 TEST(InvokeMethodTest, MethodThatTakes10Arguments) {
   Foo foo;
-  Action<string(const char*, const char*, const char*, const char*,
-                const char*, const char*, const char*, const char*,
-                const char*, const char*)> a = Invoke(&foo, &Foo::Concat10);
+  Action<std::string(const char*, const char*, const char*, const char*,
+                     const char*, const char*, const char*, const char*,
+                     const char*, const char*)>
+      a = Invoke(&foo, &Foo::Concat10);
   EXPECT_EQ("1234567890",
             a.Perform(make_tuple(CharPtr("1"), CharPtr("2"), CharPtr("3"),
                                  CharPtr("4"), CharPtr("5"), CharPtr("6"),
@@ -495,8 +496,8 @@
 }
 
 TEST(ReturnArgActionTest, WorksForMultiArgStringArg2) {
-  const Action<string(int, int, string, int)> a = ReturnArg<2>();
-  EXPECT_EQ("seven", a.Perform(make_tuple(5, 6, string("seven"), 8)));
+  const Action<std::string(int, int, std::string, int)> a = ReturnArg<2>();
+  EXPECT_EQ("seven", a.Perform(make_tuple(5, 6, std::string("seven"), 8)));
 }
 
 TEST(SaveArgActionTest, WorksForSameType) {