62 lines
2.1 KiB
Plaintext
62 lines
2.1 KiB
Plaintext
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// Copyright (c) 2010 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#import "gtest_mac.h"
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#include <string>
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#include <gtest/internal/gtest-port.h>
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#include <gtest/internal/gtest-string.h>
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#include <gtest/gtest.h>
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#ifdef GTEST_OS_MAC
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#import <Foundation/Foundation.h>
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namespace testing {
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namespace internal {
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// Handles nil values for |obj| properly by using safe printing of %@ in
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// -stringWithFormat:.
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static inline const char* StringDescription(id<NSObject> obj) {
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return [[NSString stringWithFormat:@"%@", obj] UTF8String];
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}
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// This overloaded version allows comparison between ObjC objects that conform
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// to the NSObject protocol. Used to implement {ASSERT|EXPECT}_EQ().
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GTEST_API_ AssertionResult CmpHelperNSEQ(const char* expected_expression,
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const char* actual_expression,
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id<NSObject> expected,
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id<NSObject> actual) {
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if (expected == actual || [expected isEqual:actual]) {
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return AssertionSuccess();
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}
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return EqFailure(expected_expression,
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actual_expression,
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std::string(StringDescription(expected)),
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std::string(StringDescription(actual)),
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false);
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}
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// This overloaded version allows comparison between ObjC objects that conform
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// to the NSObject protocol. Used to implement {ASSERT|EXPECT}_NE().
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GTEST_API_ AssertionResult CmpHelperNSNE(const char* expected_expression,
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const char* actual_expression,
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id<NSObject> expected,
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id<NSObject> actual) {
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if (expected != actual && ![expected isEqual:actual]) {
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return AssertionSuccess();
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}
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Message msg;
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msg << "Expected: (" << expected_expression << ") != (" << actual_expression
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<< "), actual: " << StringDescription(expected)
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<< " vs " << StringDescription(actual);
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return AssertionFailure(msg);
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}
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} // namespace internal
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} // namespace testing
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#endif // GTEST_OS_MAC
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