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t0101-hash.c
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t0101-hash.c
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#include "test_lib.h"
#include "hash.h"
#include <git2/oid.h>
static char *hello_id = "22596363b3de40b06f981fb85d82312e8c0ed511";
static char *hello_text = "hello world\n";
static char *bye_id = "ce08fe4884650f067bd5703b6a59a8b3b3c99a09";
static char *bye_text = "bye world\n";
BEGIN_TEST(hash_iuf)
git_hash_ctx *ctx;
git_oid id1, id2;
must_be_true((ctx = git_hash_new_ctx()) != NULL);
/* should already be init'd */
git_hash_update(ctx, hello_text, strlen(hello_text));
git_hash_final(&id2, ctx);
must_pass(git_oid_mkstr(&id1, hello_id));
must_be_true(git_oid_cmp(&id1, &id2) == 0);
/* reinit should permit reuse */
git_hash_init(ctx);
git_hash_update(ctx, bye_text, strlen(bye_text));
git_hash_final(&id2, ctx);
must_pass(git_oid_mkstr(&id1, bye_id));
must_be_true(git_oid_cmp(&id1, &id2) == 0);
git_hash_free_ctx(ctx);
END_TEST
BEGIN_TEST(hash_buf)
git_oid id1, id2;
must_pass(git_oid_mkstr(&id1, hello_id));
git_hash_buf(&id2, hello_text, strlen(hello_text));
must_be_true(git_oid_cmp(&id1, &id2) == 0);
END_TEST
BEGIN_TEST(hash_vec)
git_oid id1, id2;
git_buf_vec vec[2];
must_pass(git_oid_mkstr(&id1, hello_id));
vec[0].data = hello_text;
vec[0].len = 4;
vec[1].data = hello_text+4;
vec[1].len = strlen(hello_text)-4;
git_hash_vec(&id2, vec, 2);
must_be_true(git_oid_cmp(&id1, &id2) == 0);
END_TEST