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- // 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(@2, @42);
- EXPECT_NSEQ(@42, @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
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