| #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); |
| } |