libgit2/tests-clar/refs/branches/lookup.c
Sascha Cunz 9094d30b93 Reset all static variables to NULL in clar's __cleanup
Without this change, any failed assertion in the second (or a later) test
inside a test suite has a chance of double deleting memory, resulting in
a heap corruption. See #1096 for details.

This leaves alone the test cases where we "just" use cl_git_sandbox_init()
and cl_git_sandbox_cleanup(). These methods already take good care to not
double delete a repository.

Fixes #1096
2012-11-23 11:41:56 +01:00

38 lines
994 B
C

#include "clar_libgit2.h"
#include "refs.h"
static git_repository *repo;
static git_reference *branch;
void test_refs_branches_lookup__initialize(void)
{
cl_git_pass(git_repository_open(&repo, cl_fixture("testrepo.git")));
branch = NULL;
}
void test_refs_branches_lookup__cleanup(void)
{
git_reference_free(branch);
branch = NULL;
git_repository_free(repo);
repo = NULL;
}
void test_refs_branches_lookup__can_retrieve_a_local_branch(void)
{
cl_git_pass(git_branch_lookup(&branch, repo, "br2", GIT_BRANCH_LOCAL));
}
void test_refs_branches_lookup__can_retrieve_a_remote_tracking_branch(void)
{
cl_git_pass(git_branch_lookup(&branch, repo, "test/master", GIT_BRANCH_REMOTE));
}
void test_refs_branches_lookup__trying_to_retrieve_an_unknown_branch_returns_ENOTFOUND(void)
{
cl_assert_equal_i(GIT_ENOTFOUND, git_branch_lookup(&branch, repo, "where/are/you", GIT_BRANCH_LOCAL));
cl_assert_equal_i(GIT_ENOTFOUND, git_branch_lookup(&branch, repo, "over/here", GIT_BRANCH_REMOTE));
}