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Add tests for git_tree_walk

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This tests the fixes for issues from #1849
This commit is contained in:
Russell Belfer 2013-09-13 14:33:26 -07:00
parent 236945a524
commit e580afd863
1 changed files with 74 additions and 0 deletions
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74
tests-clar/object/tree/walk.c
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@ -101,3 +101,77 @@ void test_object_tree_walk__1(void)
git_tree_free(tree);
}
struct treewalk_skip_data {
int files;
int dirs;
const char *skip;
const char *stop;
};
static int treewalk_skip_de_cb(
const char *root, const git_tree_entry *entry, void *payload)
{
struct treewalk_skip_data *data = payload;
const char *name = git_tree_entry_name(entry);
GIT_UNUSED(root);
if (git_tree_entry_type(entry) == GIT_OBJ_TREE)
data->dirs++;
else
data->files++;
if (data->skip && !strcmp(name, data->skip))
return 1;
else if (data->stop && !strcmp(name, data->stop))
return -1;
else
return 0;
}
void test_object_tree_walk__2(void)
{
git_oid id;
git_tree *tree;
struct treewalk_skip_data data;
/* look up a deep tree */
git_oid_fromstr(&id, "ae90f12eea699729ed24555e40b9fd669da12a12");
cl_git_pass(git_tree_lookup(&tree, g_repo, &id));
memset(&data, 0, sizeof(data));
data.skip = "de";
cl_assert_equal_i(0, git_tree_walk(
tree, GIT_TREEWALK_PRE, treewalk_skip_de_cb, &data));
cl_assert_equal_i(5, data.files);
cl_assert_equal_i(3, data.dirs);
memset(&data, 0, sizeof(data));
data.stop = "3.txt";
cl_assert_equal_i(GIT_EUSER, git_tree_walk(
tree, GIT_TREEWALK_PRE, treewalk_skip_de_cb, &data));
cl_assert_equal_i(3, data.files);
cl_assert_equal_i(2, data.dirs);
memset(&data, 0, sizeof(data));
data.skip = "new.txt";
cl_assert_equal_i(0, git_tree_walk(
tree, GIT_TREEWALK_PRE, treewalk_skip_de_cb, &data));
cl_assert_equal_i(7, data.files);
cl_assert_equal_i(4, data.dirs);
memset(&data, 0, sizeof(data));
data.stop = "new.txt";
cl_assert_equal_i(GIT_EUSER, git_tree_walk(
tree, GIT_TREEWALK_PRE, treewalk_skip_de_cb, &data));
cl_assert_equal_i(7, data.files);
cl_assert_equal_i(4, data.dirs);
git_tree_free(tree);
}