4 static const char *usage_msg = "\n"
5 " test-tool date relative [time_t]...\n"
6 " test-tool date human [time_t]...\n"
7 " test-tool date show:<format> [time_t]...\n"
8 " test-tool date parse [date]...\n"
9 " test-tool date approxidate [date]...\n"
10 " test-tool date timestamp [date]...\n"
11 " test-tool date is64bit\n"
12 " test-tool date time_t-is64bit\n";
14 static void show_relative_dates(const char **argv, struct timeval *now)
16 struct strbuf buf = STRBUF_INIT;
18 for (; *argv; argv++) {
19 time_t t = atoi(*argv);
20 show_date_relative(t, now, &buf);
21 printf("%s -> %s\n", *argv, buf.buf);
26 static void show_human_dates(const char **argv)
28 for (; *argv; argv++) {
29 time_t t = atoi(*argv);
30 printf("%s -> %s\n", *argv, show_date(t, 0, DATE_MODE(HUMAN)));
34 static void show_dates(const char **argv, const char *format)
36 struct date_mode mode;
38 parse_date_format(format, &mode);
39 for (; *argv; argv++) {
45 * Do not use our normal timestamp parsing here, as the point
46 * is to test the formatting code in isolation.
48 t = parse_timestamp(*argv, &arg, 10);
53 printf("%s -> %s\n", *argv, show_date(t, tz, &mode));
57 static void parse_dates(const char **argv, struct timeval *now)
59 struct strbuf result = STRBUF_INIT;
61 for (; *argv; argv++) {
65 strbuf_reset(&result);
66 parse_date(*argv, &result);
67 if (sscanf(result.buf, "%"PRItime" %d", &t, &tz) == 2)
69 *argv, show_date(t, tz, DATE_MODE(ISO8601)));
71 printf("%s -> bad\n", *argv);
73 strbuf_release(&result);
76 static void parse_approxidate(const char **argv, struct timeval *now)
78 for (; *argv; argv++) {
80 t = approxidate_relative(*argv, now);
81 printf("%s -> %s\n", *argv, show_date(t, 0, DATE_MODE(ISO8601)));
85 static void parse_approx_timestamp(const char **argv, struct timeval *now)
87 for (; *argv; argv++) {
89 t = approxidate_relative(*argv, now);
90 printf("%s -> %"PRItime"\n", *argv, t);
94 int cmd__date(int argc, const char **argv)
99 x = getenv("GIT_TEST_DATE_NOW");
101 now.tv_sec = atoi(x);
105 gettimeofday(&now, NULL);
110 if (!strcmp(*argv, "relative"))
111 show_relative_dates(argv+1, &now);
112 else if (!strcmp(*argv, "human"))
113 show_human_dates(argv+1);
114 else if (skip_prefix(*argv, "show:", &x))
115 show_dates(argv+1, x);
116 else if (!strcmp(*argv, "parse"))
117 parse_dates(argv+1, &now);
118 else if (!strcmp(*argv, "approxidate"))
119 parse_approxidate(argv+1, &now);
120 else if (!strcmp(*argv, "timestamp"))
121 parse_approx_timestamp(argv+1, &now);
122 else if (!strcmp(*argv, "is64bit"))
123 return sizeof(timestamp_t) == 8 ? 0 : 1;
124 else if (!strcmp(*argv, "time_t-is64bit"))
125 return sizeof(time_t) == 8 ? 0 : 1;