| // Copyright 2010 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #import "gtest_mac.h" |
| |
| #include <string> |
| |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "third_party/googletest/src/googletest/include/gtest/internal/gtest-port.h" |
| #include "third_party/googletest/src/googletest/include/gtest/internal/gtest-string.h" |
| |
| // /!\ WARNING! |
| // |
| // Chromium compiles this file as ARC, but other dependencies pull it in and |
| // compile it as non-ARC. Be sure that this file compiles correctly with either |
| // build setting. |
| // |
| // /!\ WARNING! |
| |
| #ifdef GTEST_OS_MAC |
| |
| #import <Foundation/Foundation.h> |
| |
| namespace testing::internal { |
| |
| static std::string StringFromNSString(NSString* string) { |
| // Note that -[NSString UTF8String] is banned in Chromium code because |
| // base::SysNSStringToUTF8() is safer, but //testing isn't allowed to depend |
| // on //base, so deliberately ignore that function ban. |
| const char* utf_string = string.UTF8String; |
| return utf_string ? std::string(utf_string) : std::string("(nil nsstring)"); |
| } |
| |
| // Handles nil values for |obj| properly by using safe printing of %@ in |
| // -stringWithFormat:. |
| std::string StringDescription(id<NSObject> obj) { |
| return StringFromNSString([NSString stringWithFormat:@"%@", obj]); |
| } |
| |
| // This overloaded version allows comparison between ObjC objects that conform |
| // to the NSObject protocol. Used to implement {ASSERT|EXPECT}_EQ(). |
| GTEST_API_ AssertionResult CmpHelperNSEQ(const char* expected_expression, |
| const char* actual_expression, |
| id<NSObject> expected, |
| id<NSObject> actual) { |
| if (expected == actual || [expected isEqual:actual]) { |
| return AssertionSuccess(); |
| } |
| return EqFailure(expected_expression, actual_expression, |
| StringDescription(expected), StringDescription(actual), |
| false); |
| } |
| |
| // This overloaded version allows comparison between ObjC objects that conform |
| // to the NSObject protocol. Used to implement {ASSERT|EXPECT}_NE(). |
| GTEST_API_ AssertionResult CmpHelperNSNE(const char* expected_expression, |
| const char* actual_expression, |
| id<NSObject> expected, |
| id<NSObject> actual) { |
| if (expected != actual && ![expected isEqual:actual]) { |
| return AssertionSuccess(); |
| } |
| Message msg; |
| msg << "Expected: (" << expected_expression << ") != (" << actual_expression |
| << "), actual: " << StringDescription(expected) |
| << " vs " << StringDescription(actual); |
| return AssertionFailure(msg); |
| } |
| |
| #if !defined(GTEST_OS_IOS) |
| |
| GTEST_API_ AssertionResult CmpHelperNSEQ(const char* expected_expression, |
| const char* actual_expression, |
| const NSRect& expected, |
| const NSRect& actual) { |
| if (NSEqualRects(expected, actual)) { |
| return AssertionSuccess(); |
| } |
| return EqFailure(expected_expression, actual_expression, |
| StringFromNSString(NSStringFromRect(expected)), |
| StringFromNSString(NSStringFromRect(actual)), false); |
| } |
| |
| GTEST_API_ AssertionResult CmpHelperNSNE(const char* expected_expression, |
| const char* actual_expression, |
| const NSRect& expected, |
| const NSRect& actual) { |
| if (!NSEqualRects(expected, actual)) { |
| return AssertionSuccess(); |
| } |
| Message msg; |
| msg << "Expected: (" << expected_expression << ") != (" << actual_expression |
| << "), actual: " << StringFromNSString(NSStringFromRect(expected)) |
| << " vs " << StringFromNSString(NSStringFromRect(actual)); |
| return AssertionFailure(msg); |
| |
| } |
| |
| GTEST_API_ AssertionResult CmpHelperNSEQ(const char* expected_expression, |
| const char* actual_expression, |
| const NSPoint& expected, |
| const NSPoint& actual) { |
| if (NSEqualPoints(expected, actual)) { |
| return AssertionSuccess(); |
| } |
| return EqFailure(expected_expression, actual_expression, |
| StringFromNSString(NSStringFromPoint(expected)), |
| StringFromNSString(NSStringFromPoint(actual)), false); |
| } |
| |
| GTEST_API_ AssertionResult CmpHelperNSNE(const char* expected_expression, |
| const char* actual_expression, |
| const NSPoint& expected, |
| const NSPoint& actual) { |
| if (!NSEqualPoints(expected, actual)) { |
| return AssertionSuccess(); |
| } |
| Message msg; |
| msg << "Expected: (" << expected_expression << ") != (" << actual_expression |
| << "), actual: " << StringFromNSString(NSStringFromPoint(expected)) |
| << " vs " << StringFromNSString(NSStringFromPoint(actual)); |
| return AssertionFailure(msg); |
| } |
| |
| GTEST_API_ AssertionResult CmpHelperNSEQ(const char* expected_expression, |
| const char* actual_expression, |
| const NSRange& expected, |
| const NSRange& actual) { |
| if (NSEqualRanges(expected, actual)) { |
| return AssertionSuccess(); |
| } |
| return EqFailure(expected_expression, actual_expression, |
| StringFromNSString(NSStringFromRange(expected)), |
| StringFromNSString(NSStringFromRange(actual)), false); |
| } |
| |
| GTEST_API_ AssertionResult CmpHelperNSNE(const char* expected_expression, |
| const char* actual_expression, |
| const NSRange& expected, |
| const NSRange& actual) { |
| if (!NSEqualRanges(expected, actual)) { |
| return AssertionSuccess(); |
| } |
| Message msg; |
| msg << "Expected: (" << expected_expression << ") != (" << actual_expression |
| << "), actual: " << StringFromNSString(NSStringFromRange(expected)) |
| << " vs " << StringFromNSString(NSStringFromRange(actual)); |
| return AssertionFailure(msg); |
| } |
| |
| #endif // !GTEST_OS_IOS |
| |
| } // namespace testing::internal |
| |
| #endif // GTEST_OS_MAC |