45da326324
Well, all except <threads.h> which we have no current plans to implement. The only thing this turned up is that clang's <float.h> doesn't define FLT_HAS_SUBNORM/DBL_HAS_SUBNORM/LDBL_HAS_SUBNORM, so for now we assert that those are missing so that when we get a fixed clang, we notice. Also the <tgmath.h> is utterly perfunctory, but seems like an appropriate amount of effort to put in. Bug: N/A Test: ran tests Change-Id: I7f7a7040b3271ceda625bee8a40a9d8cef52ee44
79 lines
1.5 KiB
C++
79 lines
1.5 KiB
C++
/*
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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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#if CHAR_BIT != 8
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#error Insane CHAR_BIT
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#endif
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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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