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authorStephan Beyer <s-beyer@gmx.net>2008-06-22 17:04:26 +0200
committerJunio C Hamano <gitster@pobox.com>2008-06-22 18:15:18 -0700
commit010a2dacc1acf3305e399ef1eb2e620110b95d5e (patch)
treef65d1bc57a86ae4b1ec7efe474741bfcebd7e56d /test-parse-options.c
parent224712e521c6d4f740045affa4d1ee1454db10d4 (diff)
downloadgit-010a2dacc1acf3305e399ef1eb2e620110b95d5e.tar.gz
Extend parse-options test suite
This patch serves two purposes: 1. test-parse-option.c should be a more complete example for the parse-options API, and 2. there have been no tests for OPT_CALLBACK, OPT_DATE, OPT_BIT, OPT_SET_INT and OPT_SET_PTR before. Signed-off-by: Stephan Beyer <s-beyer@gmx.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'test-parse-options.c')
-rw-r--r--test-parse-options.c39
1 files changed, 35 insertions, 4 deletions
diff --git a/test-parse-options.c b/test-parse-options.c
index 73360d7512..2a79e729a4 100644
--- a/test-parse-options.c
+++ b/test-parse-options.c
@@ -2,9 +2,22 @@
#include "parse-options.h"
static int boolean = 0;
-static int integer = 0;
+static unsigned long integer = 0;
+static int abbrev = 7;
+static int verbose = 0, dry_run = 0, quiet = 0;
static char *string = NULL;
+int length_callback(const struct option *opt, const char *arg, int unset)
+{
+ printf("Callback: \"%s\", %d\n",
+ (arg ? arg : "not set"), unset);
+ if (unset)
+ return 1; /* do not support unset */
+
+ *(unsigned long *)opt->value = strlen(arg);
+ return 0;
+}
+
int main(int argc, const char **argv)
{
const char *usage[] = {
@@ -13,15 +26,29 @@ int main(int argc, const char **argv)
};
struct option options[] = {
OPT_BOOLEAN('b', "boolean", &boolean, "get a boolean"),
+ OPT_BIT('4', "or4", &boolean,
+ "bitwise-or boolean with ...0100", 4),
+ OPT_GROUP(""),
OPT_INTEGER('i', "integer", &integer, "get a integer"),
OPT_INTEGER('j', NULL, &integer, "get a integer, too"),
- OPT_GROUP("string options"),
+ OPT_SET_INT(0, "set23", &integer, "set integer to 23", 23),
+ OPT_DATE('t', NULL, &integer, "get timestamp of <time>"),
+ OPT_CALLBACK('L', "length", &integer, "str",
+ "get length of <str>", length_callback),
+ OPT_GROUP("String options"),
OPT_STRING('s', "string", &string, "string", "get a string"),
OPT_STRING(0, "string2", &string, "str", "get another string"),
OPT_STRING(0, "st", &string, "st", "get another string (pervert ordering)"),
OPT_STRING('o', NULL, &string, "str", "get another string"),
- OPT_GROUP("magic arguments"),
+ OPT_SET_PTR(0, "default-string", &string,
+ "set string to default", (unsigned long)"default"),
+ OPT_GROUP("Magic arguments"),
OPT_ARGUMENT("quux", "means --quux"),
+ OPT_GROUP("Standard options"),
+ OPT__ABBREV(&abbrev),
+ OPT__VERBOSE(&verbose),
+ OPT__DRY_RUN(&dry_run),
+ OPT__QUIET(&quiet),
OPT_END(),
};
int i;
@@ -29,8 +56,12 @@ int main(int argc, const char **argv)
argc = parse_options(argc, argv, options, usage, 0);
printf("boolean: %d\n", boolean);
- printf("integer: %d\n", integer);
+ printf("integer: %lu\n", integer);
printf("string: %s\n", string ? string : "(not set)");
+ printf("abbrev: %d\n", abbrev);
+ printf("verbose: %d\n", verbose);
+ printf("quiet: %s\n", quiet ? "yes" : "no");
+ printf("dry run: %s\n", dry_run ? "yes" : "no");
for (i = 0; i < argc; i++)
printf("arg %02d: %s\n", i, argv[i]);