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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. |
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2 // Use of this source code is governed by a BSD-style license that can be |
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3 // found in the LICENSE file. |
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4 |
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5 #import "gtest_mac.h" |
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6 |
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7 #include <gtest/internal/gtest-port.h> |
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8 #include <gtest/internal/gtest-string.h> |
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9 #include <gtest/gtest.h> |
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10 |
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11 #ifdef GTEST_OS_MAC |
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12 |
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13 #import <Foundation/Foundation.h> |
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14 |
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15 namespace testing { |
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16 namespace internal { |
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17 |
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18 // This overloaded version allows comparison between ObjC objects that conform |
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19 // to the NSObject protocol. Used to implement {ASSERT|EXPECT}_EQ(). |
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20 GTEST_API_ AssertionResult CmpHelperNSEQ(const char* expected_expression, |
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21 const char* actual_expression, |
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22 id<NSObject> expected, |
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23 id<NSObject> actual) { |
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24 if (expected == actual || [expected isEqual:actual]) { |
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25 return AssertionSuccess(); |
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26 } |
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27 return EqFailure(expected_expression, |
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28 actual_expression, |
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29 String([[expected description] UTF8String]), |
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30 String([[actual description] UTF8String]), |
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31 false); |
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32 } |
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33 |
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34 // This overloaded version allows comparison between ObjC objects that conform |
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35 // to the NSObject protocol. Used to implement {ASSERT|EXPECT}_NE(). |
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36 GTEST_API_ AssertionResult CmpHelperNSNE(const char* expected_expression, |
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37 const char* actual_expression, |
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38 id<NSObject> expected, |
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39 id<NSObject> actual) { |
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40 if (expected != actual && ![expected isEqual:actual]) { |
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41 return AssertionSuccess(); |
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42 } |
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43 Message msg; |
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44 msg << "Expected: (" << expected_expression << ") != (" << actual_expression |
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45 << "), actual: " << String([[expected description] UTF8String]) |
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46 << " vs " << String([[actual description] UTF8String]); |
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47 return AssertionFailure(msg); |
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48 } |
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49 |
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50 } // namespace internal |
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51 } // namespace testing |
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52 |
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53 #endif // GTEST_OS_MAC |