Revision 3bef3c12d6c0f5be0e95eb143fdd32583bae7a74 authored by Junio C Hamano on 05 March 2015, 21:12:59 UTC, committed by Junio C Hamano on 05 March 2015, 21:12:59 UTC
We didn't format an integer that wouldn't fit in "int" but in "uintmax_t" correctly. * jk/decimal-width-for-uintmax: decimal_width: avoid integer overflow
test-date.c
#include "cache.h"
static const char *usage_msg = "\n"
" test-date show [time_t]...\n"
" test-date parse [date]...\n"
" test-date approxidate [date]...\n";
static void show_dates(char **argv, struct timeval *now)
{
struct strbuf buf = STRBUF_INIT;
for (; *argv; argv++) {
time_t t = atoi(*argv);
show_date_relative(t, 0, now, &buf);
printf("%s -> %s\n", *argv, buf.buf);
}
strbuf_release(&buf);
}
static void parse_dates(char **argv, struct timeval *now)
{
struct strbuf result = STRBUF_INIT;
for (; *argv; argv++) {
unsigned long t;
int tz;
strbuf_reset(&result);
parse_date(*argv, &result);
if (sscanf(result.buf, "%lu %d", &t, &tz) == 2)
printf("%s -> %s\n",
*argv, show_date(t, tz, DATE_ISO8601));
else
printf("%s -> bad\n", *argv);
}
strbuf_release(&result);
}
static void parse_approxidate(char **argv, struct timeval *now)
{
for (; *argv; argv++) {
time_t t;
t = approxidate_relative(*argv, now);
printf("%s -> %s\n", *argv, show_date(t, 0, DATE_ISO8601));
}
}
int main(int argc, char **argv)
{
struct timeval now;
const char *x;
x = getenv("TEST_DATE_NOW");
if (x) {
now.tv_sec = atoi(x);
now.tv_usec = 0;
}
else
gettimeofday(&now, NULL);
argv++;
if (!*argv)
usage(usage_msg);
if (!strcmp(*argv, "show"))
show_dates(argv+1, &now);
else if (!strcmp(*argv, "parse"))
parse_dates(argv+1, &now);
else if (!strcmp(*argv, "approxidate"))
parse_approxidate(argv+1, &now);
else
usage(usage_msg);
return 0;
}
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