libgit2/tests-clar/clone/nonetwork.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

66 lines
1.7 KiB
C

#include "clar_libgit2.h"
#include "git2/clone.h"
#include "repository.h"
#define LIVE_REPO_URL "git://github.com/libgit2/TestGitRepository"
static git_repository *g_repo;
void test_clone_nonetwork__initialize(void)
{
g_repo = NULL;
}
static void cleanup_repository(void *path)
{
if (g_repo) {
git_repository_free(g_repo);
g_repo = NULL;
}
cl_fixture_cleanup((const char *)path);
}
void test_clone_nonetwork__bad_url(void)
{
/* Clone should clean up the mess if the URL isn't a git repository */
cl_git_fail(git_clone(&g_repo, "not_a_repo", "./foo", NULL, NULL, NULL));
cl_assert(!git_path_exists("./foo"));
cl_git_fail(git_clone_bare(&g_repo, "not_a_repo", "./foo.git", NULL, NULL));
cl_assert(!git_path_exists("./foo.git"));
}
void test_clone_nonetwork__local(void)
{
const char *src = cl_git_fixture_url("testrepo.git");
cl_set_cleanup(&cleanup_repository, "./local");
cl_git_pass(git_clone(&g_repo, src, "./local", NULL, NULL, NULL));
}
void test_clone_nonetwork__local_bare(void)
{
const char *src = cl_git_fixture_url("testrepo.git");
cl_set_cleanup(&cleanup_repository, "./local.git");
cl_git_pass(git_clone_bare(&g_repo, src, "./local.git", NULL, NULL));
}
void test_clone_nonetwork__fail_when_the_target_is_a_file(void)
{
cl_set_cleanup(&cleanup_repository, "./foo");
cl_git_mkfile("./foo", "Bar!");
cl_git_fail(git_clone(&g_repo, LIVE_REPO_URL, "./foo", NULL, NULL, NULL));
}
void test_clone_nonetwork__fail_with_already_existing_but_non_empty_directory(void)
{
cl_set_cleanup(&cleanup_repository, "./foo");
p_mkdir("./foo", GIT_DIR_MODE);
cl_git_mkfile("./foo/bar", "Baz!");
cl_git_fail(git_clone(&g_repo, LIVE_REPO_URL, "./foo", NULL, NULL, NULL));
}