Files
csapp2025/cachelab/cbsl/tests/cbsl_record.c
2025-04-21 23:52:27 +08:00

65 lines
1.8 KiB
C

/*
* Copyright 2019 Yuta Hirokawa (University of Tsukuba, Japan)
*
* Licensed 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.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <cbsl.h>
#define CBSL_ERROR_CHECK(X) {if ((X) == cbsl_error) { fprintf(stderr, "error: %s\n", (#X)); exit(1); }}
#define CHECK_BINARY(X,Y) {if (memcmp(&(X),&(Y),sizeof((X))) != 0) { fprintf(stderr, "error: binary check %s == %s\n", (#X), (#Y)); exit(1); }}
static const int data0 = 43;
static const double data1 = 3.14159265;
static const int data2 = 14142;
extern void record(cbsl_mode, int*, double*, int*);
char cname[128];
int main(int argc, char** argv)
{
sprintf(cname, "check_record_scalar.zst");
int c0 = data0;
double c1 = data1;
int c2 = data2;
record(cbsl_store_mode, &c0, &c1, &c2);
c0 = c2 = 0;
c1 = 0;
record(cbsl_load_mode, &c0, &c1, &c2);
CHECK_BINARY(c0, data0);
CHECK_BINARY(c1, data1);
CHECK_BINARY(c2, data2);
return 0;
}
void record(cbsl_mode mode, int* c0, double* c1, int* c2)
{
cbsl_ctx* ctx = cbsl_open(mode, cname);
if (ctx == NULL)
{
fprintf(stderr, "error: cbsl_open\n");
exit(1);
}
CBSL_ERROR_CHECK(cbsl_record(ctx, c0, sizeof(int)));
CBSL_ERROR_CHECK(cbsl_record(ctx, c1, sizeof(double)));
CBSL_ERROR_CHECK(cbsl_record(ctx, c2, sizeof(int)));
CBSL_ERROR_CHECK(cbsl_close(ctx));
}