mongoose/test/test_util.c
Deomid Ryabkov b0a1cd7b0d Sync src with amalgamated versions
Now src contains exactly what's embedded in mongoose.c and .h, nothing more.

Added `tools/amalgam.sh` to aamlgamate both files at once.

There are no functional changes to mongoose.c, .h in this PR, only slight filename changes.
2020-07-08 02:08:49 +01:00

106 lines
2.5 KiB
C

/*
* Copyright (c) 2014-2018 Cesanta Software Limited
* All rights reserved
*
* 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 "test_util.h"
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#ifndef _WIN32
#include <sys/time.h>
#else
#include <windows.h>
#endif
int num_tests = 0;
static char *_escape(const char *s, size_t n) {
size_t i, j;
char *res = (char *) malloc(n * 4 + 1);
for (i = j = 0; s[i] != '\0' && i < n; i++) {
if (!iscntrl((int) s[i])) {
res[j++] = s[i];
} else {
j += sprintf(res + j, "\\x%02x", s[i]);
}
}
res[j] = '\0';
return res;
}
void _strfail(const char *a, const char *e, int len) {
char *ae, *ee;
if (len < 0) {
len = strlen(a);
if (strlen(e) > (size_t) len) len = strlen(e);
}
ae = _escape(a, len);
ee = _escape(e, len);
printf("Expected: %s\nActual : %s\n", ee, ae);
free(ae);
free(ee);
}
int _assert_streq(const char *actual, const char *expected) {
if (strcmp(actual, expected) != 0) {
_strfail(actual, expected, -1);
return 0;
}
return 1;
}
int _assert_streq_nz(const char *actual, const char *expected) {
size_t n = strlen(expected);
if (strncmp(actual, expected, n) != 0) {
_strfail(actual, expected, n);
return 0;
}
return 1;
}
#if MG_ENABLE_POLL_UNTIL
int c_str_ne(void *a, void *b) {
int r = strcmp((const char *) a, (const char *) b);
return r;
}
int c_int_ne(void *a, void *b) {
return *((int *) a) != (intptr_t) b;
}
int c_int_eq(void *a, void *b) {
return *((int *) a) == (intptr_t) b;
}
void poll_until(struct mg_mgr *mgr, double timeout, int (*cond)(void *, void *),
void *cond_arg1, void *cond_arg2) {
int i;
double start = cs_time();
while (cs_time() - start < timeout) {
mg_mgr_poll(mgr, 2);
if (cond != NULL && cond(cond_arg1, cond_arg2)) {
/* A few more cycles to test for overshoots. */
for (i = 0; i < 5; i++) {
mg_mgr_poll(mgr, 2);
}
return;
}
}
}
#endif