thodg/libgit2/tests-clar/online/clone.c

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• Hash : b3fb9237
  Author :
  Date : 2013-01-02T17:12:45
  

  Clone should use GIT_CHECKOUT_SAFE_CREATE For clone to work as expected, it should be using a SAFE_CREATE checkout (i.e. create files that are missing, even if the target tree matches the current HEAD).

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• tests-clar/online/clone.c

• #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_clone_options g_options;
  
  void test_online_clone__initialize(void)
  {
  	git_checkout_opts dummy_opts = GIT_CHECKOUT_OPTS_INIT;
  
  	g_repo = NULL;
  
  	memset(&g_options, 0, sizeof(git_clone_options));
  	g_options.version = GIT_CLONE_OPTIONS_VERSION;
  	g_options.checkout_opts = dummy_opts;
  	g_options.checkout_opts.checkout_strategy = GIT_CHECKOUT_SAFE;
  }
  
  void test_online_clone__cleanup(void)
  {
  	if (g_repo) {
  		git_repository_free(g_repo);
  		g_repo = NULL;
  	}
  	cl_fixture_cleanup("./foo");
  }
  
  void test_online_clone__network_full(void)
  {
  	git_remote *origin;
  
  	cl_git_pass(git_clone(&g_repo, LIVE_REPO_URL, "./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_online_clone__network_bare(void)
  {
  	git_remote *origin;
  
  	g_options.bare = true;
  
  	cl_git_pass(git_clone(&g_repo, LIVE_REPO_URL, "./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_online_clone__empty_repository(void)
  {
  	git_reference *head;
  
  	cl_git_pass(git_clone(&g_repo, LIVE_EMPTYREPO_URL, "./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);
  }
  
  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_online_clone__can_checkout_a_cloned_repo(void)
  {
  	git_buf path = GIT_BUF_INIT;
  	git_reference *head;
  	bool checkout_progress_cb_was_called = false,
  		  fetch_progress_cb_was_called = false;
  
  	g_options.checkout_opts.checkout_strategy = GIT_CHECKOUT_SAFE_CREATE;
  	g_options.checkout_opts.progress_cb = &checkout_progress;
  	g_options.checkout_opts.progress_payload = &checkout_progress_cb_was_called;
  	g_options.fetch_progress_cb = &fetch_progress;
  	g_options.fetch_progress_payload = &fetch_progress_cb_was_called;
  
  	cl_git_pass(git_clone(&g_repo, LIVE_REPO_URL, "./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);
  }
  
  static int update_tips(const char *refname, const git_oid *a, const git_oid *b, void *payload)
  {
  	int *callcount = (int*)payload;
  	GIT_UNUSED(refname); GIT_UNUSED(a); GIT_UNUSED(b);
  	*callcount = *callcount + 1;
  	return 0;
  }
  
  void test_clone_network__custom_remote_callbacks(void)
  {
  	git_remote_callbacks remote_callbacks = GIT_REMOTE_CALLBACKS_INIT;
  	int callcount = 0;
  
  	g_options.remote_callbacks = &remote_callbacks;
  	remote_callbacks.update_tips = update_tips;
  	remote_callbacks.payload = &callcount;
  
  	cl_git_pass(git_clone(&g_repo, LIVE_REPO_URL, "./foo", &g_options));
  	cl_assert(callcount > 0);
  }
  
  struct cred_user_pass {
  	const char *user;
  	const char *pass;
  };
  
  static int cred_acquire(
  	git_cred **cred,
  	const char *url,
  	unsigned int allowed_types,
  	void *payload)
  {
  	struct cred_user_pass *user_pass = (struct cred_user_pass*)payload;
  
  	GIT_UNUSED(url);
  	if ((GIT_CREDTYPE_USERPASS_PLAINTEXT & allowed_types) == 0 ||
  			git_cred_userpass_plaintext_new(cred, user_pass->user, user_pass->pass) < 0)
  		return -1;
  
  	return 0;
  }
  
  void test_clone_network__credentials(void)
  {
  	/* Remote URL environment variable must be set.  User and password are optional.  */
  	const char *remote_url = cl_getenv("GITTEST_REMOTE_URL");
  	struct cred_user_pass user_pass = {
  		cl_getenv("GITTEST_REMOTE_USER"),
  		cl_getenv("GITTEST_REMOTE_PASS")
  	};
  
  	if (!remote_url) return;
  
  	g_options.cred_acquire_cb = cred_acquire;
  	g_options.cred_acquire_payload = &user_pass;
  
  	cl_git_pass(git_clone(&g_repo, remote_url, "./foo", &g_options));
  }
  

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