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#include "clar_libgit2.h"
#include "tree.h"
static const char *tree_oid = "1810dff58d8a660512d4832e740f692884338ccd";
static git_repository *g_repo;
void test_object_tree_walk__initialize(void)
{
g_repo = cl_git_sandbox_init("testrepo");
}
void test_object_tree_walk__cleanup(void)
{
cl_git_sandbox_cleanup();
}
static int treewalk_count_cb(
const char *root, const git_tree_entry *entry, void *payload)
{
int *count = payload;
GIT_UNUSED(root);
GIT_UNUSED(entry);
(*count) += 1;
return 0;
}
void test_object_tree_walk__0(void)
{
git_oid id;
git_tree *tree;
int ct;
git_oid_fromstr(&id, tree_oid);
cl_git_pass(git_tree_lookup(&tree, g_repo, &id));
ct = 0;
cl_git_pass(git_tree_walk(tree, GIT_TREEWALK_PRE, treewalk_count_cb, &ct));
cl_assert_equal_i(3, ct);
ct = 0;
cl_git_pass(git_tree_walk(tree, GIT_TREEWALK_POST, treewalk_count_cb, &ct));
cl_assert_equal_i(3, ct);
git_tree_free(tree);
}
static int treewalk_stop_cb(
const char *root, const git_tree_entry *entry, void *payload)
{
int *count = payload;
GIT_UNUSED(root);
GIT_UNUSED(entry);
(*count) += 1;
return (*count == 2) ? -1 : 0;
}
static int treewalk_stop_immediately_cb(
const char *root, const git_tree_entry *entry, void *payload)
{
GIT_UNUSED(root);
GIT_UNUSED(entry);
GIT_UNUSED(payload);
return -100;
}
void test_object_tree_walk__1(void)
{
git_oid id;
git_tree *tree;
int ct;
git_oid_fromstr(&id, tree_oid);
cl_git_pass(git_tree_lookup(&tree, g_repo, &id));
ct = 0;
cl_assert_equal_i(
GIT_EUSER, git_tree_walk(tree, GIT_TREEWALK_PRE, treewalk_stop_cb, &ct));
cl_assert_equal_i(2, ct);
ct = 0;
cl_assert_equal_i(
GIT_EUSER, git_tree_walk(tree, GIT_TREEWALK_POST, treewalk_stop_cb, &ct));
cl_assert_equal_i(2, ct);
cl_assert_equal_i(
GIT_EUSER, git_tree_walk(
tree, GIT_TREEWALK_PRE, treewalk_stop_immediately_cb, NULL));
cl_assert_equal_i(
GIT_EUSER, git_tree_walk(
tree, GIT_TREEWALK_POST, treewalk_stop_immediately_cb, NULL));
git_tree_free(tree);
}
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