From d5f13d4a257b6bfc43068f3a918989cf89af75ec Mon Sep 17 00:00:00 2001
From: shiqian <shiqian@861a406c-534a-0410-8894-cb66d6ee9925>
Date: Wed, 6 Aug 2008 21:44:19 +0000
Subject: Changes test creation functions to factories.  By Vlad Losev.

---
 src/gtest-internal-inl.h |  5 +++--
 src/gtest.cc             | 26 +++++++++++++++-----------
 2 files changed, 18 insertions(+), 13 deletions(-)

(limited to 'src')

diff --git a/src/gtest-internal-inl.h b/src/gtest-internal-inl.h
index 5546a77a..77571918 100644
--- a/src/gtest-internal-inl.h
+++ b/src/gtest-internal-inl.h
@@ -542,7 +542,7 @@ class TestInfoImpl {
  public:
   TestInfoImpl(TestInfo* parent, const char* test_case_name,
                const char* name, TypeId fixture_class_id,
-               TestMaker maker);
+               internal::TestFactoryBase* factory);
   ~TestInfoImpl();
 
   // Returns true if this test should run.
@@ -595,7 +595,8 @@ class TestInfoImpl {
   const 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
-  const TestMaker maker_;          // The function that creates the test object
+  internal::TestFactoryBase* const factory_;  // The factory that creates
+                                              // the test object
 
   // This field is mutable and needs to be reset before running the
   // test for the second time.
diff --git a/src/gtest.cc b/src/gtest.cc
index 720341b0..a0a05208 100644
--- a/src/gtest.cc
+++ b/src/gtest.cc
@@ -1882,13 +1882,14 @@ bool Test::HasFatalFailure() {
 
 // class TestInfo
 
-// Constructs a TestInfo object.
+// Constructs a TestInfo object. It assumes ownership of the test factory
+// object via impl_.
 TestInfo::TestInfo(const char* test_case_name,
                    const char* name,
                    internal::TypeId fixture_class_id,
-                   TestMaker maker) {
+                   internal::TestFactoryBase* factory) {
   impl_ = new internal::TestInfoImpl(this, test_case_name, name,
-                                     fixture_class_id, maker);
+                                     fixture_class_id, factory);
 }
 
 // Destructs a TestInfo object.
@@ -1905,16 +1906,17 @@ TestInfo::~TestInfo() {
 //   name:           name of the 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
-//   maker:          pointer to the function that creates a test object
+//   factory         factory object that creates a test object. The new
+//                   TestInfo instance assumes ownership of the factory object.
 TestInfo* TestInfo::MakeAndRegisterInstance(
     const char* test_case_name,
     const char* name,
     internal::TypeId fixture_class_id,
     Test::SetUpTestCaseFunc set_up_tc,
     Test::TearDownTestCaseFunc tear_down_tc,
-    TestMaker maker) {
+    internal::TestFactoryBase* factory) {
   TestInfo* const test_info =
-      new TestInfo(test_case_name, name, fixture_class_id, maker);
+      new TestInfo(test_case_name, name, fixture_class_id, factory);
   internal::GetUnitTestImpl()->AddTestInfo(set_up_tc, tear_down_tc, test_info);
   return test_info;
 }
@@ -2007,7 +2009,7 @@ void TestInfoImpl::Run() {
 
   __try {
     // Creates the test object.
-    test = (*maker_)();
+    test = factory_->CreateTest();
   } __except(internal::UnitTestOptions::GTestShouldProcessSEH(
       GetExceptionCode())) {
     AddExceptionThrownFailure(GetExceptionCode(),
@@ -2022,7 +2024,7 @@ void TestInfoImpl::Run() {
   // exception-safe.
 
   // Creates the test object.
-  Test* test = (*maker_)();
+  Test* test = factory_->CreateTest();
 #endif  // GTEST_OS_WINDOWS
 
   // Runs the test only if the constructor of the test fixture didn't
@@ -3417,23 +3419,25 @@ internal::TestResult* UnitTestImpl::current_test_result() {
     current_test_info_->impl()->result() : &ad_hoc_test_result_;
 }
 
-// TestInfoImpl constructor.
+// TestInfoImpl constructor. The new instance assumes ownership of the test
+// factory opbject.
 TestInfoImpl::TestInfoImpl(TestInfo* parent,
                            const char* test_case_name,
                            const char* name,
                            TypeId fixture_class_id,
-                           TestMaker maker) :
+                           internal::TestFactoryBase* factory) :
     parent_(parent),
     test_case_name_(String(test_case_name)),
     name_(String(name)),
     fixture_class_id_(fixture_class_id),
     should_run_(false),
     is_disabled_(false),
-    maker_(maker) {
+    factory_(factory) {
 }
 
 // TestInfoImpl destructor.
 TestInfoImpl::~TestInfoImpl() {
+  delete factory_;
 }
 
 }  // namespace internal
-- 
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