| // Copyright (c) 2012 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. |
| |
| // Note that while this file is in testing/ and tests GTest macros, it is built |
| // as part of Chromium's unit_tests target because the project does not build |
| // or run GTest's internal test suite. |
| |
| #import "testing/gtest_mac.h" |
| |
| #import <Foundation/Foundation.h> |
| |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "third_party/googletest/src/googletest/include/gtest/internal/gtest-port.h" |
| |
| namespace testing { |
| namespace internal { |
| // This function is tested within this file, but it's not part of the public |
| // API, and since it's a free function there's no way to friend the test for it. |
| extern std::string StringDescription(id<NSObject> obj); |
| } |
| } |
| |
| TEST(GTestMac, NSStringComparators) { |
| // This test wants to really guarantee that s1 and s2 aren't the same address, |
| // so it constructs an autoreleased string this way. In theory this could be |
| // done via [NSString stringWithString:] but that causes an error about using |
| // a redundant literal :) |
| NSString* s1 = [NSString stringWithFormat:@"%@", @"a"]; |
| NSString* s2 = @"a"; |
| |
| EXPECT_NSEQ(@"a", @"a"); |
| EXPECT_NE(s1, s2); |
| EXPECT_NSEQ(s1, s2); |
| ASSERT_NE(s1, s2); |
| ASSERT_NSEQ(s1, s2); |
| |
| ASSERT_NSNE(@"a", @"b"); |
| |
| EXPECT_NSEQ(nil, nil); |
| EXPECT_NSNE(nil, @"a"); |
| EXPECT_NSNE(@"a", nil); |
| } |
| |
| TEST(GTestMac, NSNumberComparators) { |
| EXPECT_NSNE([NSNumber numberWithInt:2], [NSNumber numberWithInt:42]); |
| EXPECT_NSEQ([NSNumber numberWithInt:42], [NSNumber numberWithInt:42]); |
| } |
| |
| #if !defined(GTEST_OS_IOS) |
| |
| TEST(GTestMac, NSRectComparators) { |
| ASSERT_NSEQ(NSMakeRect(1, 2, 3, 4), NSMakeRect(1, 2, 3, 4)); |
| ASSERT_NSNE(NSMakeRect(1, 2, 3, 4), NSMakeRect(5, 6, 7, 8)); |
| |
| EXPECT_NSEQ(NSMakeRect(1, 2, 3, 4), NSMakeRect(1, 2, 3, 4)); |
| EXPECT_NSNE(NSMakeRect(1, 2, 3, 4), NSMakeRect(5, 6, 7, 8)); |
| } |
| |
| TEST(GTestMac, NSPointComparators) { |
| ASSERT_NSEQ(NSMakePoint(1, 2), NSMakePoint(1, 2)); |
| ASSERT_NSNE(NSMakePoint(1, 2), NSMakePoint(1, 3)); |
| ASSERT_NSNE(NSMakePoint(1, 2), NSMakePoint(2, 2)); |
| |
| EXPECT_NSEQ(NSMakePoint(3, 4), NSMakePoint(3, 4)); |
| EXPECT_NSNE(NSMakePoint(3, 4), NSMakePoint(3, 3)); |
| EXPECT_NSNE(NSMakePoint(3, 4), NSMakePoint(4, 3)); |
| } |
| |
| TEST(GTestMac, NSRangeComparators) { |
| ASSERT_NSEQ(NSMakeRange(1, 2), NSMakeRange(1, 2)); |
| ASSERT_NSNE(NSMakeRange(1, 2), NSMakeRange(1, 3)); |
| ASSERT_NSNE(NSMakeRange(1, 2), NSMakeRange(2, 2)); |
| |
| EXPECT_NSEQ(NSMakeRange(3, 4), NSMakeRange(3, 4)); |
| EXPECT_NSNE(NSMakeRange(3, 4), NSMakeRange(3, 3)); |
| EXPECT_NSNE(NSMakeRange(3, 4), NSMakeRange(4, 4)); |
| } |
| |
| TEST(GTestMac, StringDescription) { |
| using testing::internal::StringDescription; |
| EXPECT_EQ(StringDescription(@4), "4"); |
| EXPECT_EQ(StringDescription(@"foo"), "foo"); |
| EXPECT_EQ(StringDescription(nil), "(null)"); |
| } |
| |
| #endif // !GTEST_OS_IOS |