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79 lines
1.6 KiB
79 lines
1.6 KiB
/* |
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* Copyright (C) 2017 The Android Open Source Project |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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#include <gtest/gtest.h> |
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#include <limits.h> |
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TEST(limits, macros) { |
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ASSERT_EQ(8, CHAR_BIT); |
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ASSERT_EQ(8 * static_cast<int>(sizeof(int)), WORD_BIT); |
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ASSERT_EQ(20, NZERO); |
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#if !defined(MB_LEN_MAX) |
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#error MB_LEN_MAX |
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#endif |
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#if !defined(CHAR_MIN) |
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#error CHAR_MIN |
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#endif |
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#if !defined(CHAR_MAX) |
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#error CHAR_MAX |
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#endif |
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#if !defined(SCHAR_MIN) |
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#error SCHAR_MIN |
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#endif |
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#if !defined(SCHAR_MAX) |
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#error SCHAR_MAX |
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#endif |
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#if !defined(SHRT_MIN) |
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#error SHRT_MIN |
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#endif |
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#if !defined(SHRT_MAX) |
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#error SHRT_MAX |
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#endif |
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#if !defined(INT_MIN) |
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#error INT_MIN |
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#endif |
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#if !defined(INT_MAX) |
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#error INT_MAX |
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#endif |
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#if !defined(LONG_MIN) |
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#error LONG_MIN |
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#endif |
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#if !defined(LONG_MAX) |
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#error LONG_MAX |
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#endif |
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#if !defined(LLONG_MIN) |
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#error LLONG_MIN |
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#endif |
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#if !defined(LLONG_MAX) |
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#error LLONG_MAX |
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#endif |
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#if !defined(UCHAR_MAX) |
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#error UCHAR_MAX |
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#endif |
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#if !defined(USHRT_MAX) |
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#error USHRT_MAX |
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#endif |
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#if !defined(UINT_MAX) |
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#error UINT_MAX |
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#endif |
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#if !defined(ULONG_MAX) |
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#error ULONG_MAX |
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#endif |
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#if !defined(ULLONG_MAX) |
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#error ULLONG_MAX |
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#endif |
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}
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