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#include "clar_libgit2.h"
static git_repository *_repo;
static int counter;
void test_online_fetch__initialize(void)
{
cl_git_pass(git_repository_init(&_repo, "./fetch", 0));
}
void test_online_fetch__cleanup(void)
{
git_repository_free(_repo);
_repo = NULL;
cl_fixture_cleanup("./fetch");
}
static int update_tips(const char *refname, const git_oid *a, const git_oid *b, void *data)
{
GIT_UNUSED(refname); GIT_UNUSED(a); GIT_UNUSED(b); GIT_UNUSED(data);
++counter;
return 0;
}
static int progress(const git_transfer_progress *stats, void *payload)
{
size_t *bytes_received = (size_t *)payload;
*bytes_received = stats->received_bytes;
return 0;
}
static void do_fetch(const char *url, git_remote_autotag_option_t flag, int n)
{
git_remote *remote;
git_remote_callbacks callbacks = GIT_REMOTE_CALLBACKS_INIT;
size_t bytes_received = 0;
callbacks.transfer_progress = progress;
callbacks.update_tips = update_tips;
callbacks.payload = &bytes_received;
counter = 0;
cl_git_pass(git_remote_create(&remote, _repo, "test", url));
git_remote_set_callbacks(remote, &callbacks);
git_remote_set_autotag(remote, flag);
cl_git_pass(git_remote_connect(remote, GIT_DIRECTION_FETCH));
cl_git_pass(git_remote_download(remote));
cl_git_pass(git_remote_update_tips(remote, NULL, NULL));
git_remote_disconnect(remote);
cl_assert_equal_i(counter, n);
cl_assert(bytes_received > 0);
git_remote_free(remote);
}
void test_online_fetch__default_git(void)
{
do_fetch("git://github.com/libgit2/TestGitRepository.git", GIT_REMOTE_DOWNLOAD_TAGS_AUTO, 5);
}
void test_online_fetch__default_http(void)
{
do_fetch("http://github.com/libgit2/TestGitRepository.git", GIT_REMOTE_DOWNLOAD_TAGS_AUTO, 5);
}
void test_online_fetch__default_https(void)
{
do_fetch("https://github.com/libgit2/TestGitRepository.git", GIT_REMOTE_DOWNLOAD_TAGS_AUTO, 5);
}
void test_online_fetch__no_tags_git(void)
{
do_fetch("git://github.com/libgit2/TestGitRepository.git", GIT_REMOTE_DOWNLOAD_TAGS_NONE, 3);
}
void test_online_fetch__no_tags_http(void)
{
do_fetch("http://github.com/libgit2/TestGitRepository.git", GIT_REMOTE_DOWNLOAD_TAGS_NONE, 3);
}
void test_online_fetch__fetch_twice(void)
{
git_remote *remote;
cl_git_pass(git_remote_create(&remote, _repo, "test", "git://github.com/libgit2/TestGitRepository.git"));
cl_git_pass(git_remote_connect(remote, GIT_DIRECTION_FETCH));
cl_git_pass(git_remote_download(remote));
git_remote_disconnect(remote);
git_remote_connect(remote, GIT_DIRECTION_FETCH);
cl_git_pass(git_remote_download(remote));
git_remote_disconnect(remote);
git_remote_free(remote);
}
static int transferProgressCallback(const git_transfer_progress *stats, void *payload)
{
bool *invoked = (bool *)payload;
GIT_UNUSED(stats);
*invoked = true;
return 0;
}
void test_online_fetch__doesnt_retrieve_a_pack_when_the_repository_is_up_to_date(void)
{
git_repository *_repository;
bool invoked = false;
git_remote *remote;
git_remote_callbacks callbacks = GIT_REMOTE_CALLBACKS_INIT;
git_clone_options opts = GIT_CLONE_OPTIONS_INIT;
opts.bare = true;
cl_git_pass(git_clone(&_repository, "https://github.com/libgit2/TestGitRepository.git",
"./fetch/lg2", &opts));
git_repository_free(_repository);
cl_git_pass(git_repository_open(&_repository, "./fetch/lg2"));
cl_git_pass(git_remote_load(&remote, _repository, "origin"));
cl_git_pass(git_remote_connect(remote, GIT_DIRECTION_FETCH));
cl_assert_equal_i(false, invoked);
callbacks.transfer_progress = &transferProgressCallback;
callbacks.payload = &invoked;
git_remote_set_callbacks(remote, &callbacks);
cl_git_pass(git_remote_download(remote));
cl_assert_equal_i(false, invoked);
cl_git_pass(git_remote_update_tips(remote, NULL, NULL));
git_remote_disconnect(remote);
git_remote_free(remote);
git_repository_free(_repository);
}
static int cancel_at_half(const git_transfer_progress *stats, void *payload)
{
GIT_UNUSED(payload);
if (stats->received_objects > (stats->total_objects/2))
return -4321;
return 0;
}
void test_online_fetch__can_cancel(void)
{
git_remote *remote;
size_t bytes_received = 0;
git_remote_callbacks callbacks = GIT_REMOTE_CALLBACKS_INIT;
cl_git_pass(git_remote_create(&remote, _repo, "test",
"http://github.com/libgit2/TestGitRepository.git"));
callbacks.transfer_progress = cancel_at_half;
callbacks.payload = &bytes_received;
git_remote_set_callbacks(remote, &callbacks);
cl_git_pass(git_remote_connect(remote, GIT_DIRECTION_FETCH));
cl_git_fail_with(git_remote_download(remote), -4321);
git_remote_disconnect(remote);
git_remote_free(remote);
}
void test_online_fetch__ls_disconnected(void)
{
const git_remote_head **refs;
size_t refs_len_before, refs_len_after;
git_remote *remote;
cl_git_pass(git_remote_create(&remote, _repo, "test",
"http://github.com/libgit2/TestGitRepository.git"));
cl_git_pass(git_remote_connect(remote, GIT_DIRECTION_FETCH));
cl_git_pass(git_remote_ls(&refs, &refs_len_before, remote));
git_remote_disconnect(remote);
cl_git_pass(git_remote_ls(&refs, &refs_len_after, remote));
cl_assert_equal_i(refs_len_before, refs_len_after);
git_remote_free(remote);
}
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