michael@0: // Copyright (c) 2010 The Chromium Authors. All rights reserved.
michael@0: // Use of this source code is governed by a BSD-style license that can be
michael@0: // found in the LICENSE file.
michael@0: 
michael@0: #ifndef TESTING_GTEST_MAC_H_
michael@0: #define TESTING_GTEST_MAC_H_
michael@0: 
michael@0: #include <gtest/internal/gtest-port.h>
michael@0: #include <gtest/gtest.h>
michael@0: 
michael@0: #ifdef GTEST_OS_MAC
michael@0: 
michael@0: #import <Foundation/Foundation.h>
michael@0: 
michael@0: namespace testing {
michael@0: namespace internal {
michael@0: 
michael@0: // This overloaded version allows comparison between ObjC objects that conform
michael@0: // to the NSObject protocol. Used to implement {ASSERT|EXPECT}_EQ().
michael@0: GTEST_API_ AssertionResult CmpHelperNSEQ(const char* expected_expression,
michael@0:                                          const char* actual_expression,
michael@0:                                          id<NSObject> expected,
michael@0:                                          id<NSObject> actual);
michael@0: 
michael@0: // This overloaded version allows comparison between ObjC objects that conform
michael@0: // to the NSObject protocol. Used to implement {ASSERT|EXPECT}_NE().
michael@0: GTEST_API_ AssertionResult CmpHelperNSNE(const char* expected_expression,
michael@0:                                          const char* actual_expression,
michael@0:                                          id<NSObject> expected,
michael@0:                                          id<NSObject> actual);
michael@0: 
michael@0: }  // namespace internal
michael@0: }  // namespace testing
michael@0: 
michael@0: // Tests that [expected isEqual:actual].
michael@0: #define EXPECT_NSEQ(expected, actual) \
michael@0:   EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperNSEQ, expected, actual)
michael@0: #define EXPECT_NSNE(val1, val2) \
michael@0:   EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperNSNE, val1, val2)
michael@0: 
michael@0: #define ASSERT_NSEQ(expected, actual) \
michael@0:   ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperNSEQ, expected, actual)
michael@0: #define ASSERT_NSNE(val1, val2) \
michael@0:   ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperNSNE, val1, val2)
michael@0: 
michael@0: #endif  // GTEST_OS_MAC
michael@0: 
michael@0: #endif  // TESTING_GTEST_MAC_H_