Adds type_param and value_param as <testcase> attributes to the XML

report; also removes the comment() and test_case_comment() fields of
TestInfo.  Proposed and initally implemented by Joey Oravec.
Re-implemented by Vlad Losev.

include/gtest/gtest.h

@@ -634,11 +634,21 @@ class GTEST_API_ TestInfo {
   // Returns the test name.
   const char* name() const { return name_.c_str(); }
 
-  // Returns the test case comment.
-  const char* test_case_comment() const { return test_case_comment_.c_str(); }
+  // Returns the name of the parameter type, or NULL if this is not a typed
+  // or a type-parameterized test.
+  const char* type_param() const {
+    if (type_param_.get() != NULL)
+      return type_param_->c_str();
+    return NULL;
+  }
 
-  // Returns the test comment.
-  const char* comment() const { return comment_.c_str(); }
+  // Returns the text representation of the value parameter, or NULL if this
+  // is not a value-parameterized test.
+  const char* value_param() const {
+    if (value_param_.get() != NULL)
+      return value_param_->c_str();
+    return NULL;
+  }
 
   // Returns true if this test should run, that is if the test is not disabled
   // (or it is disabled but the also_run_disabled_tests flag has been specified)
@@ -670,7 +680,8 @@ class GTEST_API_ TestInfo {
   friend class internal::UnitTestImpl;
   friend TestInfo* internal::MakeAndRegisterTestInfo(
       const char* test_case_name, const char* name,
-      const char* test_case_comment, const char* comment,
+      const char* type_param,
+      const char* value_param,
       internal::TypeId fixture_class_id,
       Test::SetUpTestCaseFunc set_up_tc,
       Test::TearDownTestCaseFunc tear_down_tc,
@@ -679,7 +690,8 @@ class GTEST_API_ TestInfo {
   // Constructs a TestInfo object. The newly constructed instance assumes
   // ownership of the factory object.
   TestInfo(const char* test_case_name, const char* name,
-           const char* test_case_comment, const char* comment,
+           const char* a_type_param,
+           const char* a_value_param,
            internal::TypeId fixture_class_id,
            internal::TestFactoryBase* factory);
 
@@ -700,8 +712,12 @@ class GTEST_API_ TestInfo {
   // These fields are immutable properties of the test.
   const std::string test_case_name_;     // Test case name
   const std::string name_;               // Test name
-  const std::string test_case_comment_;  // Test case comment
-  const std::string comment_;            // Test comment
+  // Name of the parameter type, or NULL if this is not a typed or a
+  // type-parameterized test.
+  const internal::scoped_ptr<const ::std::string> type_param_;
+  // Text representation of the value parameter, or NULL if this is not a
+  // value-parameterized test.
+  const internal::scoped_ptr<const ::std::string> value_param_;
   const internal::TypeId fixture_class_id_;   // ID of the test fixture class
   bool should_run_;                 // True iff this test should run
   bool is_disabled_;                // True iff this test is disabled
@@ -730,9 +746,11 @@ class GTEST_API_ TestCase {
   // Arguments:
   //
   //   name:         name of the test case
+  //   a_type_param: the name of the test's type parameter, or NULL if
+  //                 this is not a type-parameterized test.
   //   set_up_tc:    pointer to the function that sets up the test case
   //   tear_down_tc: pointer to the function that tears down the test case
-  TestCase(const char* name, const char* comment,
+  TestCase(const char* name, const char* a_type_param,
            Test::SetUpTestCaseFunc set_up_tc,
            Test::TearDownTestCaseFunc tear_down_tc);
 
@@ -742,8 +760,13 @@ class GTEST_API_ TestCase {
   // Gets the name of the TestCase.
   const char* name() const { return name_.c_str(); }
 
-  // Returns the test case comment.
-  const char* comment() const { return comment_.c_str(); }
+  // Returns the name of the parameter type, or NULL if this is not a
+  // type-parameterized test case.
+  const char* type_param() const {
+    if (type_param_.get() != NULL)
+      return type_param_->c_str();
+    return NULL;
+  }
 
   // Returns true if any test in this test case should run.
   bool should_run() const { return should_run_; }
@@ -846,8 +869,9 @@ class GTEST_API_ TestCase {
 
   // Name of the test case.
   internal::String name_;
-  // Comment on the test case.
-  internal::String comment_;
+  // Name of the parameter type, or NULL if this is not a typed or a
+  // type-parameterized test.
+  const internal::scoped_ptr<const ::std::string> type_param_;
   // The vector of TestInfos in their original order.  It owns the
   // elements in the vector.
   std::vector<TestInfo*> test_info_list_;

include/gtest/internal/gtest-internal.h

@@ -561,10 +561,10 @@ typedef void (*TearDownTestCaseFunc)();
 //
 //   test_case_name:   name of the test case
 //   name:             name of the test
-//   test_case_comment: a comment on the test case that will be included in
-//                      the test output
-//   comment:          a comment on the test that will be included in the
-//                     test output
+//   type_param        the name of the test's type parameter, or NULL if
+//                     this is not  a typed or a type-parameterized test.
+//   value_param       text representation of the test's value parameter,
+//                     or NULL if this is not a type-parameterized test.
 //   fixture_class_id: ID of the test fixture class
 //   set_up_tc:        pointer to the function that sets up the test case
 //   tear_down_tc:     pointer to the function that tears down the test case
@@ -573,7 +573,8 @@ typedef void (*TearDownTestCaseFunc)();
 //                     ownership of the factory object.
 GTEST_API_ TestInfo* MakeAndRegisterTestInfo(
     const char* test_case_name, const char* name,
-    const char* test_case_comment, const char* comment,
+    const char* type_param,
+    const char* value_param,
     TypeId fixture_class_id,
     SetUpTestCaseFunc set_up_tc,
     TearDownTestCaseFunc tear_down_tc,
@@ -662,8 +663,8 @@ class TypeParameterizedTest {
         String::Format("%s%s%s/%d", prefix, prefix[0] == '\0' ? "" : "/",
                        case_name, index).c_str(),
         GetPrefixUntilComma(test_names).c_str(),
-        String::Format("TypeParam = %s", GetTypeName<Type>().c_str()).c_str(),
-        "",
+        GetTypeName<Type>().c_str(),
+        NULL,  // No value parameter.
         GetTypeId<FixtureClass>(),
         TestClass::SetUpTestCase,
         TestClass::TearDownTestCase,
@@ -1197,7 +1198,7 @@ class GTEST_TEST_CLASS_NAME_(test_case_name, test_name) : public parent_class {\
 ::testing::TestInfo* const GTEST_TEST_CLASS_NAME_(test_case_name, test_name)\
   ::test_info_ =\
     ::testing::internal::MakeAndRegisterTestInfo(\
-        #test_case_name, #test_name, "", "", \
+        #test_case_name, #test_name, NULL, NULL, \
         (parent_id), \
         parent_class::SetUpTestCase, \
         parent_class::TearDownTestCase, \

include/gtest/internal/gtest-param-util.h

@@ -505,12 +505,11 @@ class ParameterizedTestCaseInfo : public ParameterizedTestCaseInfoBase {
              param_it != generator.end(); ++param_it, ++i) {
           Message test_name_stream;
           test_name_stream << test_info->test_base_name.c_str() << "/" << i;
-          std::string comment = "GetParam() = " + PrintToString(*param_it);
           MakeAndRegisterTestInfo(
               test_case_name_stream.GetString().c_str(),
               test_name_stream.GetString().c_str(),
-              "",  // test_case_comment
-              comment.c_str(),
+              NULL,  // No type parameter.
+              PrintToString(*param_it).c_str(),
               GetTestCaseTypeId(),
               TestCase::SetUpTestCase,
               TestCase::TearDownTestCase,