3d42034a18
The timestamp we receive is in epoch time, so there's no need for a timezone parameter to interpret it. The matching show_date() uses "tz" to show dates in author local time, but relative dates show only the absolute time difference. The author's location is irrelevant, barring relativistic effects from using Git close to the speed of light. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
119 lines
2.7 KiB
C
119 lines
2.7 KiB
C
#include "test-tool.h"
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#include "cache.h"
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static const char *usage_msg = "\n"
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" test-tool date relative [time_t]...\n"
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" test-tool date show:<format> [time_t]...\n"
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" test-tool date parse [date]...\n"
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" test-tool date approxidate [date]...\n"
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" test-tool date timestamp [date]...\n"
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" test-tool date is64bit\n"
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" test-tool date time_t-is64bit\n";
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static void show_relative_dates(const char **argv, struct timeval *now)
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{
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struct strbuf buf = STRBUF_INIT;
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for (; *argv; argv++) {
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time_t t = atoi(*argv);
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show_date_relative(t, now, &buf);
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printf("%s -> %s\n", *argv, buf.buf);
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}
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strbuf_release(&buf);
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}
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static void show_dates(const char **argv, const char *format)
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{
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struct date_mode mode;
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parse_date_format(format, &mode);
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for (; *argv; argv++) {
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char *arg;
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timestamp_t t;
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int tz;
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/*
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* Do not use our normal timestamp parsing here, as the point
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* is to test the formatting code in isolation.
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*/
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t = parse_timestamp(*argv, &arg, 10);
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while (*arg == ' ')
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arg++;
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tz = atoi(arg);
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printf("%s -> %s\n", *argv, show_date(t, tz, &mode));
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}
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}
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static void parse_dates(const char **argv, struct timeval *now)
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{
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struct strbuf result = STRBUF_INIT;
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for (; *argv; argv++) {
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timestamp_t t;
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int tz;
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strbuf_reset(&result);
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parse_date(*argv, &result);
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if (sscanf(result.buf, "%"PRItime" %d", &t, &tz) == 2)
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printf("%s -> %s\n",
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*argv, show_date(t, tz, DATE_MODE(ISO8601)));
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else
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printf("%s -> bad\n", *argv);
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}
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strbuf_release(&result);
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}
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static void parse_approxidate(const char **argv, struct timeval *now)
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{
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for (; *argv; argv++) {
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timestamp_t t;
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t = approxidate_relative(*argv, now);
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printf("%s -> %s\n", *argv, show_date(t, 0, DATE_MODE(ISO8601)));
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}
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}
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static void parse_approx_timestamp(const char **argv, struct timeval *now)
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{
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for (; *argv; argv++) {
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timestamp_t t;
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t = approxidate_relative(*argv, now);
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printf("%s -> %"PRItime"\n", *argv, t);
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}
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}
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int cmd__date(int argc, const char **argv)
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{
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struct timeval now;
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const char *x;
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x = getenv("TEST_DATE_NOW");
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if (x) {
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now.tv_sec = atoi(x);
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now.tv_usec = 0;
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}
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else
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gettimeofday(&now, NULL);
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argv++;
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if (!*argv)
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usage(usage_msg);
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if (!strcmp(*argv, "relative"))
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show_relative_dates(argv+1, &now);
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else if (skip_prefix(*argv, "show:", &x))
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show_dates(argv+1, x);
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else if (!strcmp(*argv, "parse"))
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parse_dates(argv+1, &now);
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else if (!strcmp(*argv, "approxidate"))
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parse_approxidate(argv+1, &now);
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else if (!strcmp(*argv, "timestamp"))
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parse_approx_timestamp(argv+1, &now);
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else if (!strcmp(*argv, "is64bit"))
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return sizeof(timestamp_t) == 8 ? 0 : 1;
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else if (!strcmp(*argv, "time_t-is64bit"))
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return sizeof(time_t) == 8 ? 0 : 1;
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else
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usage(usage_msg);
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return 0;
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}
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