Merge branch 'jk/printf-format'

diff --git a/t/helper/test-date.c b/t/helper/test-date.c
index 0f3cfb1721b641b25267458edce93c9de2f923e2..506054bcd5dfbd76c8aec85382f35794514b9db9 100644 (file)
--- a/t/helper/test-date.c
+++ b/t/helper/test-date.c
@@ -1,11 +1,12 @@
 #include "cache.h"
 
 static const char *usage_msg = "\n"
-"  test-date show [time_t]...\n"
+"  test-date relative [time_t]...\n"
+"  test-date show:<format> [time_t]...\n"
 "  test-date parse [date]...\n"
 "  test-date approxidate [date]...\n";
 
-static void show_dates(const char **argv, struct timeval *now)
+static void show_relative_dates(const char **argv, struct timeval *now)
 {
        struct strbuf buf = STRBUF_INIT;
 
@@ -17,6 +18,29 @@ static void show_dates(const char **argv, struct timeval *now)
        strbuf_release(&buf);
 }
 
+static void show_dates(const char **argv, const char *format)
+{
+       struct date_mode mode;
+
+       parse_date_format(format, &mode);
+       for (; *argv; argv++) {
+               char *arg;
+               time_t t;
+               int tz;
+
+               /*
+                * Do not use our normal timestamp parsing here, as the point
+                * is to test the formatting code in isolation.
+                */
+               t = strtol(*argv, &arg, 10);
+               while (*arg == ' ')
+                       arg++;
+               tz = atoi(arg);
+
+               printf("%s -> %s\n", *argv, show_date(t, tz, &mode));
+       }
+}
+
 static void parse_dates(const char **argv, struct timeval *now)
 {
        struct strbuf result = STRBUF_INIT;
@@ -61,8 +85,10 @@ int cmd_main(int argc, const char **argv)
        argv++;
        if (!*argv)
                usage(usage_msg);
-       if (!strcmp(*argv, "show"))
-               show_dates(argv+1, &now);
+       if (!strcmp(*argv, "relative"))
+               show_relative_dates(argv+1, &now);
+       else if (skip_prefix(*argv, "show:", &x))
+               show_dates(argv+1, x);
        else if (!strcmp(*argv, "parse"))
                parse_dates(argv+1, &now);
        else if (!strcmp(*argv, "approxidate"))