89 lines
2.6 KiB
C++
89 lines
2.6 KiB
C++
/*
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* Copyright (C) 2009 The Android Open Source Project
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <climits>
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#if defined BIONIC && !defined BIONIC_LIBSTDCPP_INCLUDE_CLIMITS__
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#error "Wrong header file included!!"
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#endif
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namespace {
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const int kPassed = 0;
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const int kFailed = 1;
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#define FAIL_UNLESS(f) if (!android::f()) return kFailed;
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} // anonymous namespace
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namespace android
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{
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bool testLimits()
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{
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// char
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volatile char c1 = CHAR_BIT;
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volatile char c2 = CHAR_MAX;
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volatile char c3 = CHAR_MIN;
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// int
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volatile int i1 = INT_MAX;
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volatile int i2 = INT_MIN;
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// short
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volatile short s1 = SHRT_MAX;
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volatile short s2 = SHRT_MIN;
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// long
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volatile long l1 = LONG_MAX;
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volatile long l2 = LONG_MIN;
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// long long
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volatile long long ll1 = LLONG_MAX;
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volatile long long ll2 = LLONG_MIN;
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volatile unsigned long mb = MB_LEN_MAX;
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// signed char
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volatile signed char sc1 = SCHAR_MIN;
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volatile signed char sc2 = SCHAR_MAX;
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// unsigned
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volatile unsigned int ui = UINT_MAX;
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volatile unsigned short us = USHRT_MAX;
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volatile unsigned long ul = ULONG_MAX;
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volatile unsigned long long ull = ULLONG_MAX;
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return true;
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}
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} // namespace android
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int main(int argc, char **argv)
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{
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FAIL_UNLESS(testLimits);
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return kPassed;
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}
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