// Copyright (c) 2010 The Chromium Authors. All rights reserved. // 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 #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" #ifdef GTEST_OS_MAC #import namespace testing { namespace 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 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 expected, id 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 expected, id 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 internal } // namespace testing #endif // GTEST_OS_MAC