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#include "unit-test.h"
#include "lib-oid.h"
#include "strbuf.h"
#include "hex.h"
int cl_setup_hash_algo(void)
{
static int algo = -1;
if (algo < 0) {
const char *algo_name = getenv("GIT_TEST_DEFAULT_HASH");
algo = algo_name ? hash_algo_by_name(algo_name) : GIT_HASH_SHA1;
cl_assert(algo != GIT_HASH_UNKNOWN);
}
return algo;
}
static void cl_parse_oid(const char *hex, struct object_id *oid,
const struct git_hash_algo *algop)
{
size_t sz = strlen(hex);
struct strbuf buf = STRBUF_INIT;
cl_assert(sz <= algop->hexsz);
strbuf_add(&buf, hex, sz);
strbuf_addchars(&buf, '0', algop->hexsz - sz);
cl_assert_equal_i(get_oid_hex_algop(buf.buf, oid, algop), 0);
strbuf_release(&buf);
}
void cl_parse_any_oid(const char *hex, struct object_id *oid)
{
int hash_algo = cl_setup_hash_algo();
cl_assert(hash_algo != GIT_HASH_UNKNOWN);
cl_parse_oid(hex, oid, &hash_algos[hash_algo]);
}
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