Adding upstream version 1:2.39.2.upstream/1%2.39.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 43 insertions, 0 deletions

diff --git a/t/helper/test-oid-array.c b/t/helper/test-oid-array.c
new file mode 100644
index 0000000..d1324d0
--- /dev/null
+++ b/t/helper/test-oid-array.c
@@ -0,0 +1,43 @@
+#include "test-tool.h"
+#include "cache.h"
+#include "oid-array.h"
+
+static int print_oid(const struct object_id *oid, void *data)
+{
+	puts(oid_to_hex(oid));
+	return 0;
+}
+
+int cmd__oid_array(int argc, const char **argv)
+{
+	struct oid_array array = OID_ARRAY_INIT;
+	struct strbuf line = STRBUF_INIT;
+	int nongit_ok;
+
+	setup_git_directory_gently(&nongit_ok);
+
+	while (strbuf_getline(&line, stdin) != EOF) {
+		const char *arg;
+		struct object_id oid;
+
+		if (skip_prefix(line.buf, "append ", &arg)) {
+			if (get_oid_hex(arg, &oid))
+				die("not a hexadecimal oid: %s", arg);
+			oid_array_append(&array, &oid);
+		} else if (skip_prefix(line.buf, "lookup ", &arg)) {
+			if (get_oid_hex(arg, &oid))
+				die("not a hexadecimal oid: %s", arg);
+			printf("%d\n", oid_array_lookup(&array, &oid));
+		} else if (!strcmp(line.buf, "clear"))
+			oid_array_clear(&array);
+		else if (!strcmp(line.buf, "for_each_unique"))
+			oid_array_for_each_unique(&array, print_oid, NULL);
+		else
+			die("unknown command: %s", line.buf);
+	}
+
+	strbuf_release(&line);
+	oid_array_clear(&array);
+
+	return 0;
+}