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