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#include "clar_libgit2.h"
#include "tree.h"
static const char *tree_oid = "1810dff58d8a660512d4832e740f692884338ccd";
static git_repository *g_repo;
/* Fixture setup and teardown */
void test_object_tree_read__initialize(void)
{
g_repo = cl_git_sandbox_init("testrepo");
}
void test_object_tree_read__cleanup(void)
{
cl_git_sandbox_cleanup();
}
void test_object_tree_read__loaded(void)
{
/* access randomly the entries on a loaded tree */
git_oid id;
git_tree *tree;
git_oid_fromstr(&id, tree_oid);
cl_git_pass(git_tree_lookup(&tree, g_repo, &id));
cl_assert(git_tree_entry_byname(tree, "README") != NULL);
cl_assert(git_tree_entry_byname(tree, "NOTEXISTS") == NULL);
cl_assert(git_tree_entry_byname(tree, "") == NULL);
cl_assert(git_tree_entry_byindex(tree, 0) != NULL);
cl_assert(git_tree_entry_byindex(tree, 2) != NULL);
cl_assert(git_tree_entry_byindex(tree, 3) == NULL);
cl_assert(git_tree_entry_byindex(tree, (unsigned int)-1) == NULL);
git_tree_free(tree);
}
void test_object_tree_read__two(void)
{
/* read a tree from the repository */
git_oid id;
git_tree *tree;
const git_tree_entry *entry;
git_object *obj;
git_oid_fromstr(&id, tree_oid);
cl_git_pass(git_tree_lookup(&tree, g_repo, &id));
cl_assert(git_tree_entrycount(tree) == 3);
/* GH-86: git_object_lookup() should also check the type if the object comes from the cache */
cl_assert(git_object_lookup(&obj, g_repo, &id, GIT_OBJECT_TREE) == 0);
cl_assert(obj != NULL);
git_object_free(obj);
obj = NULL;
cl_git_fail(git_object_lookup(&obj, g_repo, &id, GIT_OBJECT_BLOB));
cl_assert(obj == NULL);
entry = git_tree_entry_byname(tree, "README");
cl_assert(entry != NULL);
cl_assert_equal_s(git_tree_entry_name(entry), "README");
cl_git_pass(git_tree_entry_to_object(&obj, g_repo, entry));
cl_assert(obj != NULL);
git_object_free(obj);
git_tree_free(tree);
}
#define BIGFILE "bigfile"
#ifdef GIT_ARCH_64
#define BIGFILE_SIZE (off_t)4294967296
#else
# define BIGFILE_SIZE SIZE_MAX
#endif
void test_object_tree_read__largefile(void)
{
const git_tree_entry *entry;
git_index_entry ie;
git_commit *commit;
git_object *object;
git_index *index;
git_tree *tree;
git_oid oid;
char *buf;
if (!cl_is_env_set("GITTEST_INVASIVE_FS_SIZE"))
cl_skip();
cl_assert(buf = git__calloc(1, BIGFILE_SIZE));
memset(&ie, 0, sizeof(ie));
ie.mode = GIT_FILEMODE_BLOB;
ie.path = BIGFILE;
cl_git_pass(git_repository_index(&index, g_repo));
cl_git_pass(git_index_add_from_buffer(index, &ie, buf, BIGFILE_SIZE));
cl_repo_commit_from_index(&oid, g_repo, NULL, 0, BIGFILE);
cl_git_pass(git_commit_lookup(&commit, g_repo, &oid));
cl_git_pass(git_commit_tree(&tree, commit));
cl_assert(entry = git_tree_entry_byname(tree, BIGFILE));
cl_git_pass(git_tree_entry_to_object(&object, g_repo, entry));
git_object_free(object);
git_tree_free(tree);
git_index_free(index);
git_commit_free(commit);
git__free(buf);
}
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