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Issue 1467003002: Switch to static_assert in base/. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: / Created 5 years, 1 month ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "base/memory/scoped_ptr.h" 5 #include "base/memory/scoped_ptr.h"
6 6
7 #include <sstream> 7 #include <sstream>
8 8
9 #include "base/basictypes.h" 9 #include "base/basictypes.h"
10 #include "base/bind.h" 10 #include "base/bind.h"
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95 scoped_ptr<ConDecLogger> TestReturnOfType(int* constructed) { 95 scoped_ptr<ConDecLogger> TestReturnOfType(int* constructed) {
96 return scoped_ptr<ConDecLogger>(new ConDecLogger(constructed)); 96 return scoped_ptr<ConDecLogger>(new ConDecLogger(constructed));
97 } 97 }
98 98
99 } // namespace 99 } // namespace
100 100
101 TEST(ScopedPtrTest, ScopedPtr) { 101 TEST(ScopedPtrTest, ScopedPtr) {
102 int constructed = 0; 102 int constructed = 0;
103 103
104 // Ensure size of scoped_ptr<> doesn't increase unexpectedly. 104 // Ensure size of scoped_ptr<> doesn't increase unexpectedly.
105 COMPILE_ASSERT(sizeof(int*) >= sizeof(scoped_ptr<int>), 105 static_assert(sizeof(int*) >= sizeof(scoped_ptr<int>),
106 scoped_ptr_larger_than_raw_ptr); 106 "scoped_ptr shouldn't be larger than the raw pointer");
107 107
108 { 108 {
109 scoped_ptr<ConDecLogger> scoper(new ConDecLogger(&constructed)); 109 scoped_ptr<ConDecLogger> scoper(new ConDecLogger(&constructed));
110 EXPECT_EQ(1, constructed); 110 EXPECT_EQ(1, constructed);
111 EXPECT_TRUE(scoper.get()); 111 EXPECT_TRUE(scoper.get());
112 112
113 EXPECT_EQ(10, scoper->SomeMeth(10)); 113 EXPECT_EQ(10, scoper->SomeMeth(10));
114 EXPECT_EQ(10, scoper.get()->SomeMeth(10)); 114 EXPECT_EQ(10, scoper.get()->SomeMeth(10));
115 EXPECT_EQ(10, (*scoper).SomeMeth(10)); 115 EXPECT_EQ(10, (*scoper).SomeMeth(10));
116 } 116 }
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825 EXPECT_FALSE(p < nullptr); 825 EXPECT_FALSE(p < nullptr);
826 EXPECT_TRUE(nullptr < p); 826 EXPECT_TRUE(nullptr < p);
827 EXPECT_FALSE(pnull < nullptr); 827 EXPECT_FALSE(pnull < nullptr);
828 EXPECT_FALSE(nullptr < pnull); 828 EXPECT_FALSE(nullptr < pnull);
829 829
830 EXPECT_FALSE(p <= nullptr); 830 EXPECT_FALSE(p <= nullptr);
831 EXPECT_TRUE(nullptr <= p); 831 EXPECT_TRUE(nullptr <= p);
832 EXPECT_TRUE(pnull <= nullptr); 832 EXPECT_TRUE(pnull <= nullptr);
833 EXPECT_TRUE(nullptr <= pnull); 833 EXPECT_TRUE(nullptr <= pnull);
834 } 834 }
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