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#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include "utils/utils.h"
#include "testutils.h"
typedef struct line_ctx {
size_t buflen;
size_t bufused;
uint8_t *buf;
size_t explen;
char exp[256];
bool indata;
bool inexp;
} line_ctx;
static bool handle_line(const char *data, size_t datalen, void *pw);
static void run_test(const uint8_t *data, size_t len,
const char *exp, size_t explen);
int main(int argc, char **argv)
{
line_ctx ctx;
if (argc != 3) {
printf("Usage: %s <aliases_file> <filename>\n", argv[0]);
return 1;
}
ctx.buflen = parse_filesize(argv[2]);
if (ctx.buflen == 0)
return 1;
ctx.buf = malloc(ctx.buflen);
if (ctx.buf == NULL) {
printf("Failed allocating %u bytes\n",
(unsigned int) ctx.buflen);
return 1;
}
ctx.buf[0] = '\0';
ctx.bufused = 0;
ctx.explen = 0;
ctx.indata = false;
ctx.inexp = false;
assert(parse_testfile(argv[2], handle_line, &ctx) == true);
/* and run final test */
if (ctx.bufused > 0)
run_test(ctx.buf, ctx.bufused - 1, ctx.exp, ctx.explen);
free(ctx.buf);
printf("PASS\n");
return 0;
}
bool handle_line(const char *data, size_t datalen, void *pw)
{
line_ctx *ctx = (line_ctx *) pw;
if (data[0] == '#') {
if (ctx->inexp) {
/* This marks end of testcase, so run it */
run_test(ctx->buf, ctx->bufused - 1,
ctx->exp, ctx->explen);
ctx->buf[0] = '\0';
ctx->bufused = 0;
ctx->explen = 0;
}
if (ctx->indata && strncasecmp(data+1, "expected", 8) == 0) {
ctx->indata = false;
ctx->inexp = true;
} else if (!ctx->indata) {
ctx->indata = (strncasecmp(data+1, "data", 4) == 0);
ctx->inexp = (strncasecmp(data+1, "expected", 8) == 0);
} else {
memcpy(ctx->buf + ctx->bufused, data, datalen);
ctx->bufused += datalen;
}
} else {
if (ctx->indata) {
memcpy(ctx->buf + ctx->bufused, data, datalen);
ctx->bufused += datalen;
}
if (ctx->inexp) {
if (data[datalen - 1] == '\n')
datalen -= 1;
memcpy(ctx->exp, data, datalen);
ctx->explen = datalen;
}
}
return true;
}
void run_test(const uint8_t *data, size_t len, const char *exp, size_t explen)
{
css_string in = { (uint8_t *) data, len };
size_t consumed;
fixed result;
char buf[256];
UNUSED(exp);
UNUSED(explen);
result = number_from_css_string(&in, &consumed);
snprintf(buf, sizeof buf, "%.3f", FIXTOFLT(result));
printf("got: %s expected: %.*s\n", buf, (int) explen, exp);
assert(strncmp(buf, exp, explen) == 0);
}
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