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git/t/helper/test-date.c
Elijah Newren 5579f44d2f treewide: remove unnecessary cache.h inclusion
Several files were including cache.h solely to get other headers, such
as trace.h and trace2.h.  Since the last few commits have modified
files to make these dependencies more explicit, the inclusion of cache.h
is no longer needed in several cases.  Remove it.

Signed-off-by: Elijah Newren <newren@gmail.com>
Acked-by: Calvin Wan <calvinwan@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2023-04-11 08:52:09 -07:00

136 lines
3.0 KiB
C

#include "test-tool.h"
#include "date.h"
#include "trace.h"
static const char *usage_msg = "\n"
" test-tool date relative [time_t]...\n"
" test-tool date human [time_t]...\n"
" test-tool date show:<format> [time_t]...\n"
" test-tool date parse [date]...\n"
" test-tool date approxidate [date]...\n"
" test-tool date timestamp [date]...\n"
" test-tool date getnanos [start-nanos]\n"
" test-tool date is64bit\n"
" test-tool date time_t-is64bit\n";
static void show_relative_dates(const char **argv)
{
struct strbuf buf = STRBUF_INIT;
for (; *argv; argv++) {
time_t t = atoi(*argv);
show_date_relative(t, &buf);
printf("%s -> %s\n", *argv, buf.buf);
}
strbuf_release(&buf);
}
static void show_human_dates(const char **argv)
{
for (; *argv; argv++) {
time_t t = atoi(*argv);
printf("%s -> %s\n", *argv, show_date(t, 0, DATE_MODE(HUMAN)));
}
}
static void show_dates(const char **argv, const char *format)
{
struct date_mode mode = DATE_MODE_INIT;
parse_date_format(format, &mode);
for (; *argv; argv++) {
char *arg;
timestamp_t t;
int tz;
/*
* Do not use our normal timestamp parsing here, as the point
* is to test the formatting code in isolation.
*/
t = parse_timestamp(*argv, &arg, 10);
while (*arg == ' ')
arg++;
tz = atoi(arg);
printf("%s -> %s\n", *argv, show_date(t, tz, &mode));
}
date_mode_release(&mode);
}
static void parse_dates(const char **argv)
{
struct strbuf result = STRBUF_INIT;
for (; *argv; argv++) {
timestamp_t t;
int tz;
strbuf_reset(&result);
parse_date(*argv, &result);
if (sscanf(result.buf, "%"PRItime" %d", &t, &tz) == 2)
printf("%s -> %s\n",
*argv, show_date(t, tz, DATE_MODE(ISO8601)));
else
printf("%s -> bad\n", *argv);
}
strbuf_release(&result);
}
static void parse_approxidate(const char **argv)
{
for (; *argv; argv++) {
timestamp_t t;
t = approxidate_relative(*argv);
printf("%s -> %s\n", *argv, show_date(t, 0, DATE_MODE(ISO8601)));
}
}
static void parse_approx_timestamp(const char **argv)
{
for (; *argv; argv++) {
timestamp_t t;
t = approxidate_relative(*argv);
printf("%s -> %"PRItime"\n", *argv, t);
}
}
static void getnanos(const char **argv)
{
double seconds = getnanotime() / 1.0e9;
if (*argv)
seconds -= strtod(*argv, NULL);
printf("%lf\n", seconds);
}
int cmd__date(int argc, const char **argv)
{
const char *x;
argv++;
if (!*argv)
usage(usage_msg);
if (!strcmp(*argv, "relative"))
show_relative_dates(argv+1);
else if (!strcmp(*argv, "human"))
show_human_dates(argv+1);
else if (skip_prefix(*argv, "show:", &x))
show_dates(argv+1, x);
else if (!strcmp(*argv, "parse"))
parse_dates(argv+1);
else if (!strcmp(*argv, "approxidate"))
parse_approxidate(argv+1);
else if (!strcmp(*argv, "timestamp"))
parse_approx_timestamp(argv+1);
else if (!strcmp(*argv, "getnanos"))
getnanos(argv+1);
else if (!strcmp(*argv, "is64bit"))
return sizeof(timestamp_t) == 8 ? 0 : 1;
else if (!strcmp(*argv, "time_t-is64bit"))
return sizeof(time_t) == 8 ? 0 : 1;
else
usage(usage_msg);
return 0;
}