/* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#define CHAZ_USE_SHORT_NAMES
#include "Charmonizer/Test.h"
#include "charmony.h"
#include <stdio.h>
#include <string.h>
#ifdef HAS_INTTYPES_H
#include <inttypes.h>
#endif
static void
S_run_tests(TestBatch *batch) {
{
long one = 1;
long big_endian = !(*((char *)(&one)));
#ifdef BIG_END
OK(big_endian, "BIG_END");
#else
#if defined(LITTLE_END)
OK(!big_endian, "LITTLE_END");
#else
FAIL("Either BIG_END or LITTLE_END should be defined");
#endif
#endif
}
LONG_EQ(SIZEOF_CHAR, sizeof(char), "SIZEOF_CHAR");
LONG_EQ(SIZEOF_SHORT, sizeof(short), "SIZEOF_SHORT");
LONG_EQ(SIZEOF_INT, sizeof(int), "SIZEOF_INT");
LONG_EQ(SIZEOF_LONG, sizeof(long), "SIZEOF_LONG");
LONG_EQ(SIZEOF_PTR, sizeof(void*), "SIZEOF_PTR");
#ifdef HAS_LONG_LONG
LONG_EQ(SIZEOF_LONG_LONG, sizeof(long long),
"HAS_LONG_LONG and SIZEOF_LONG_LONG");
#else
SKIP("No 'long long' type");
#endif
#ifdef HAS_INTTYPES_H
LONG_EQ(sizeof(int8_t), 1, "HAS_INTTYPES_H");
#else
SKIP("No inttypes.h");
#endif
{
bool_t the_truth = true;
OK(the_truth, "bool_t true");
OK(!false, "false is false");
}
#ifdef HAS_I8_T
{
int8_t foo = -100;
uint8_t bar = 200;
LONG_EQ(foo, -100, "int8_t is signed");
LONG_EQ(bar, 200, "uint8_t is unsigned");
LONG_EQ(sizeof(int8_t), 1, "i8_t is 1 byte");
LONG_EQ(sizeof(uint8_t), 1, "u8_t is 1 byte");
LONG_EQ(I8_MAX, 127, "I8_MAX");
LONG_EQ(I8_MIN, -128, "I8_MIN");
LONG_EQ(U8_MAX, 255, "U8_MAX");
}
#endif
#ifdef HAS_I16_T
{
int16_t foo = -100;
uint16_t bar = 30000;
LONG_EQ(foo, -100, "int16_t is signed");
LONG_EQ(bar, 30000, "uint16_t is unsigned");
LONG_EQ(sizeof(int16_t), 2, "int16_t is 2 bytes");
LONG_EQ(sizeof(uint16_t), 2, "uint16_t is 2 bytes");
LONG_EQ(I16_MAX, 32767, "I16_MAX");
LONG_EQ(I16_MIN, -32768, "I16_MIN");
LONG_EQ(U16_MAX, 65535, "U16_MAX");
}
#endif
#ifdef HAS_I32_T
{
int32_t foo = -100;
uint32_t bar = 4000000000UL;
OK((foo == -100), "int32_t is signed");
OK((bar == 4000000000UL), "uint32_t is unsigned");
OK((sizeof(int32_t) == 4), "int32_t is 4 bytes");
OK((sizeof(uint32_t) == 4), "uint32_t is 4 bytes");
OK((I32_MAX == I32_C(2147483647)), "I32_MAX");
/* The (-2147483647 - 1) avoids a compiler warning. */
OK((I32_MIN == I32_C(-2147483647 - 1)), "I32_MIN");
OK((U32_MAX == U32_C(4294967295)), "U32_MAX");
}
#endif
#ifdef HAS_I64_T
{
char buf[100];
int64_t foo = -100;
uint64_t bar = U64_C(18000000000000000000);
OK((foo == -100), "int64_t is signed");
OK((bar == U64_C(18000000000000000000)), "uint64_t is unsigned");
OK((sizeof(int64_t) == 8), "int64_t is 8 bytes");
OK((sizeof(uint64_t) == 8), "uint64_t is 8 bytes");
sprintf(buf, "%"I64P, foo);
STR_EQ(buf, "-100", "I64P");
sprintf(buf, "%"U64P, bar);
STR_EQ(buf, "18000000000000000000", "U64P");
}
#endif
}
int main(int argc, char **argv) {
TestBatch *batch = Test_start(37);
S_run_tests(batch);
return !Test_finish();
}