Cleanup Clar to make it SIMPLER

1 files changed, 152 insertions, 0 deletions

diff --git a/tests-clar/online/clone.c b/tests-clar/online/clone.c
new file mode 100644
index 000000000..f783a5a8b
--- /dev/null
+++ b/tests-clar/online/clone.c
@@ -0,0 +1,152 @@
+#include "clar_libgit2.h"
+
+#include "git2/clone.h"
+#include "repository.h"
+
+#define LIVE_REPO_URL "http://github.com/libgit2/TestGitRepository"
+#define LIVE_EMPTYREPO_URL "http://github.com/libgit2/TestEmptyRepository"
+
+static git_repository *g_repo;
+static git_remote *g_origin;
+static git_clone_options g_options;
+
+void test_clone_network__initialize(void)
+{
+	g_repo = NULL;
+
+	memset(&g_options, 0, sizeof(git_clone_options));
+	g_options.version = GIT_CLONE_OPTIONS_VERSION;
+	cl_git_pass(git_remote_new(&g_origin, NULL, "origin", LIVE_REPO_URL, GIT_REMOTE_DEFAULT_FETCH));
+}
+
+void test_clone_network__cleanup(void)
+{
+	git_remote_free(g_origin);
+}
+
+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_network__network_full(void)
+{
+	git_remote *origin;
+
+	cl_set_cleanup(&cleanup_repository, "./foo");
+
+	cl_git_pass(git_clone(&g_repo, g_origin, "./foo", &g_options));
+	cl_assert(!git_repository_is_bare(g_repo));
+	cl_git_pass(git_remote_load(&origin, g_repo, "origin"));
+
+	git_remote_free(origin);
+}
+
+
+void test_clone_network__network_bare(void)
+{
+	git_remote *origin;
+
+	cl_set_cleanup(&cleanup_repository, "./foo");
+	g_options.bare = true;
+
+	cl_git_pass(git_clone(&g_repo, g_origin, "./foo", &g_options));
+	cl_assert(git_repository_is_bare(g_repo));
+	cl_git_pass(git_remote_load(&origin, g_repo, "origin"));
+
+	git_remote_free(origin);
+}
+
+void test_clone_network__cope_with_already_existing_directory(void)
+{
+	cl_set_cleanup(&cleanup_repository, "./foo");
+
+	p_mkdir("./foo", GIT_DIR_MODE);
+	cl_git_pass(git_clone(&g_repo, g_origin, "./foo", &g_options));
+}
+
+void test_clone_network__empty_repository(void)
+{
+	git_reference *head;
+
+	cl_set_cleanup(&cleanup_repository, "./foo");
+
+	git_remote_free(g_origin);
+	cl_git_pass(git_remote_new(&g_origin, NULL, "origin", LIVE_EMPTYREPO_URL, GIT_REMOTE_DEFAULT_FETCH));
+
+	cl_git_pass(git_clone(&g_repo, g_origin, "./foo", &g_options));
+
+	cl_assert_equal_i(true, git_repository_is_empty(g_repo));
+	cl_assert_equal_i(true, git_repository_head_orphan(g_repo));
+
+	cl_git_pass(git_reference_lookup(&head, g_repo, GIT_HEAD_FILE));
+	cl_assert_equal_i(GIT_REF_SYMBOLIC, git_reference_type(head));
+	cl_assert_equal_s("refs/heads/master", git_reference_symbolic_target(head));
+
+	git_reference_free(head);
+}
+
+void test_clone_network__can_prevent_the_checkout_of_a_standard_repo(void)
+{
+	git_buf path = GIT_BUF_INIT;
+	cl_set_cleanup(&cleanup_repository, "./foo");
+
+	cl_git_pass(git_clone(&g_repo, g_origin, "./foo", &g_options));
+
+	cl_git_pass(git_buf_joinpath(&path, git_repository_workdir(g_repo), "master.txt"));
+	cl_assert_equal_i(false, git_path_isfile(git_buf_cstr(&path)));
+
+	git_buf_free(&path);
+}
+
+static void checkout_progress(const char *path, size_t cur, size_t tot, void *payload)
+{
+	bool *was_called = (bool*)payload;
+	GIT_UNUSED(path); GIT_UNUSED(cur); GIT_UNUSED(tot);
+	(*was_called) = true;
+}
+
+static void fetch_progress(const git_transfer_progress *stats, void *payload)
+{
+	bool *was_called = (bool*)payload;
+	GIT_UNUSED(stats);
+	(*was_called) = true;
+}
+
+void test_clone_network__can_checkout_a_cloned_repo(void)
+{
+	git_checkout_opts opts = GIT_CHECKOUT_OPTS_INIT;
+	git_buf path = GIT_BUF_INIT;
+	git_reference *head;
+	bool checkout_progress_cb_was_called = false,
+		  fetch_progress_cb_was_called = false;
+
+	opts.checkout_strategy = GIT_CHECKOUT_SAFE;
+	opts.progress_cb = &checkout_progress;
+	opts.progress_payload = &checkout_progress_cb_was_called;
+	g_options.checkout_opts = &opts;
+	g_options.fetch_progress_cb = &fetch_progress;
+	g_options.fetch_progress_payload = &fetch_progress_cb_was_called;
+
+	cl_set_cleanup(&cleanup_repository, "./foo");
+
+	cl_git_pass(git_clone(&g_repo, g_origin, "./foo", &g_options));
+
+	cl_git_pass(git_buf_joinpath(&path, git_repository_workdir(g_repo), "master.txt"));
+	cl_assert_equal_i(true, git_path_isfile(git_buf_cstr(&path)));
+
+	cl_git_pass(git_reference_lookup(&head, g_repo, "HEAD"));
+	cl_assert_equal_i(GIT_REF_SYMBOLIC, git_reference_type(head));
+	cl_assert_equal_s("refs/heads/master", git_reference_symbolic_target(head));
+
+	cl_assert_equal_i(true, checkout_progress_cb_was_called);
+	cl_assert_equal_i(true, fetch_progress_cb_was_called);
+
+	git_reference_free(head);
+	git_buf_free(&path);
+}