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authorRené Scharfe <l.s.r@web.de>2014-10-01 15:00:33 (GMT)
committerJunio C Hamano <gitster@pobox.com>2014-10-01 20:32:10 (GMT)
commit38d905bf585999367a24fa27645ece6fe996d6f0 (patch)
tree56b51e12cb949c3062a60518b034e08177fd120c /test-sha1-array.c
parentd31f3ad23dd1aee3c3e1015a43b02b995c01a9a1 (diff)
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sha1-array: add test-sha1-array and basic tests
Helped-by: Jeff King <peff@peff.net> Helped-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Rene Scharfe <l.s.r@web.de> Acked-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'test-sha1-array.c')
-rw-r--r--test-sha1-array.c34
1 files changed, 34 insertions, 0 deletions
diff --git a/test-sha1-array.c b/test-sha1-array.c
new file mode 100644
index 0000000..ddc491e
--- /dev/null
+++ b/test-sha1-array.c
@@ -0,0 +1,34 @@
+#include "cache.h"
+#include "sha1-array.h"
+
+static void print_sha1(const unsigned char sha1[20], void *data)
+{
+ puts(sha1_to_hex(sha1));
+}
+
+int main(int argc, char **argv)
+{
+ struct sha1_array array = SHA1_ARRAY_INIT;
+ struct strbuf line = STRBUF_INIT;
+
+ while (strbuf_getline(&line, stdin, '\n') != EOF) {
+ const char *arg;
+ unsigned char sha1[20];
+
+ if (skip_prefix(line.buf, "append ", &arg)) {
+ if (get_sha1_hex(arg, sha1))
+ die("not a hexadecimal SHA1: %s", arg);
+ sha1_array_append(&array, sha1);
+ } else if (skip_prefix(line.buf, "lookup ", &arg)) {
+ if (get_sha1_hex(arg, sha1))
+ die("not a hexadecimal SHA1: %s", arg);
+ printf("%d\n", sha1_array_lookup(&array, sha1));
+ } else if (!strcmp(line.buf, "clear"))
+ sha1_array_clear(&array);
+ else if (!strcmp(line.buf, "for_each_unique"))
+ sha1_array_for_each_unique(&array, print_sha1, NULL);
+ else
+ die("unknown command: %s", line.buf);
+ }
+ return 0;
+}