diff options
Diffstat (limited to 't/helper/test-parse-options.c')
| -rw-r--r-- | t/helper/test-parse-options.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/t/helper/test-parse-options.c b/t/helper/test-parse-options.c index a4f6e24b0c..ded8116cc5 100644 --- a/t/helper/test-parse-options.c +++ b/t/helper/test-parse-options.c @@ -21,6 +21,19 @@ static struct { int unset; } length_cb; +static int mode34_callback(const struct option *opt, const char *arg, int unset) +{ + if (unset) + *(int *)opt->value = 0; + else if (!strcmp(arg, "3")) + *(int *)opt->value = 3; + else if (!strcmp(arg, "4")) + *(int *)opt->value = 4; + else + return error("invalid value for '%s': '%s'", "--mode34", arg); + return 0; +} + static int length_callback(const struct option *opt, const char *arg, int unset) { length_cb.called = 1; @@ -124,6 +137,9 @@ int cmd__parse_options(int argc, const char **argv) OPT_SET_INT(0, "set23", &integer, "set integer to 23", 23), OPT_CMDMODE(0, "mode1", &integer, "set integer to 1 (cmdmode option)", 1), OPT_CMDMODE(0, "mode2", &integer, "set integer to 2 (cmdmode option)", 2), + OPT_CALLBACK_F(0, "mode34", &integer, "(3|4)", + "set integer to 3 or 4 (cmdmode option)", + PARSE_OPT_CMDMODE, mode34_callback), OPT_CALLBACK('L', "length", &integer, "str", "get length of <str>", length_callback), OPT_FILENAME('F', "file", &file, "set file to <file>"), |