thodg/libgit2/tests-clar/network/remotes.c

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• Hash : db4bb415
  Author :
  Date : 2013-02-07T14:53:52
  

  Teach refspec to transform destination reference to source reference

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• tests-clar/network/remotes.c

• #include "clar_libgit2.h"
  #include "buffer.h"
  #include "refspec.h"
  #include "remote.h"
  
  static git_remote *_remote;
  static git_repository *_repo;
  static const git_refspec *_refspec;
  
  void test_network_remotes__initialize(void)
  {
  	_repo = cl_git_sandbox_init("testrepo.git");
  
  	cl_git_pass(git_remote_load(&_remote, _repo, "test"));
  
  	_refspec = git_remote_fetchspec(_remote);
  	cl_assert(_refspec != NULL);
  }
  
  void test_network_remotes__cleanup(void)
  {
  	git_remote_free(_remote);
  	_remote = NULL;
  
  	cl_git_sandbox_cleanup();
  }
  
  void test_network_remotes__parsing(void)
  {
  	git_remote *_remote2 = NULL;
  
  	cl_assert_equal_s(git_remote_name(_remote), "test");
  	cl_assert_equal_s(git_remote_url(_remote), "git://github.com/libgit2/libgit2");
  	cl_assert(git_remote_pushurl(_remote) == NULL);
  
  	cl_assert_equal_s(git_remote__urlfordirection(_remote, GIT_DIRECTION_FETCH),
  					  "git://github.com/libgit2/libgit2");
  	cl_assert_equal_s(git_remote__urlfordirection(_remote, GIT_DIRECTION_PUSH),
  					  "git://github.com/libgit2/libgit2");
  
  	cl_git_pass(git_remote_load(&_remote2, _repo, "test_with_pushurl"));
  	cl_assert_equal_s(git_remote_name(_remote2), "test_with_pushurl");
  	cl_assert_equal_s(git_remote_url(_remote2), "git://github.com/libgit2/fetchlibgit2");
  	cl_assert_equal_s(git_remote_pushurl(_remote2), "git://github.com/libgit2/pushlibgit2");
  
  	cl_assert_equal_s(git_remote__urlfordirection(_remote2, GIT_DIRECTION_FETCH),
  					  "git://github.com/libgit2/fetchlibgit2");
  	cl_assert_equal_s(git_remote__urlfordirection(_remote2, GIT_DIRECTION_PUSH),
  					  "git://github.com/libgit2/pushlibgit2");
  
  	git_remote_free(_remote2);
  }
  
  void test_network_remotes__pushurl(void)
  {
  	cl_git_pass(git_remote_set_pushurl(_remote, "git://github.com/libgit2/notlibgit2"));
  	cl_assert_equal_s(git_remote_pushurl(_remote), "git://github.com/libgit2/notlibgit2");
  
  	cl_git_pass(git_remote_set_pushurl(_remote, NULL));
  	cl_assert(git_remote_pushurl(_remote) == NULL);
  }
  
  void test_network_remotes__error_when_no_push_available(void)
  {
  	git_remote *r;
  	git_transport *t;
  	git_push *p;
  
  	cl_git_pass(git_remote_create_inmemory(&r, _repo, NULL, cl_fixture("testrepo.git")));
  
  	cl_git_pass(git_transport_local(&t,r,NULL));
  
  	/* Make sure that push is really not available */
  	t->push = NULL;
  	cl_git_pass(git_remote_connect(r, GIT_DIRECTION_PUSH));
  	cl_git_pass(git_push_new(&p, r));
  	cl_git_pass(git_push_add_refspec(p, "refs/heads/master"));
  	cl_git_fail_with(git_push_finish(p), GIT_ERROR);
  
  	git_push_free(p);
  	t->free(t);
  	git_remote_free(r);
  }
  
  void test_network_remotes__parsing_ssh_remote(void)
  {
  	cl_assert( git_remote_valid_url("git@github.com:libgit2/libgit2.git") );
  }
  
  void test_network_remotes__parsing_local_path_fails_if_path_not_found(void)
  {
  	cl_assert( !git_remote_valid_url("/home/git/repos/libgit2.git") );
  }
  
  void test_network_remotes__supported_transport_methods_are_supported(void)
  {
  	cl_assert( git_remote_supported_url("git://github.com/libgit2/libgit2") );
  }
  
  void test_network_remotes__unsupported_transport_methods_are_unsupported(void)
  {
  	cl_assert( !git_remote_supported_url("git@github.com:libgit2/libgit2.git") );
  }
  
  void test_network_remotes__refspec_parsing(void)
  {
  	cl_assert_equal_s(git_refspec_src(_refspec), "refs/heads/*");
  	cl_assert_equal_s(git_refspec_dst(_refspec), "refs/remotes/test/*");
  }
  
  void test_network_remotes__set_fetchspec(void)
  {
  	cl_git_pass(git_remote_set_fetchspec(_remote, "refs/*:refs/*"));
  	_refspec = git_remote_fetchspec(_remote);
  	cl_assert_equal_s(git_refspec_src(_refspec), "refs/*");
  	cl_assert_equal_s(git_refspec_dst(_refspec), "refs/*");
  }
  
  void test_network_remotes__set_pushspec(void)
  {
  	cl_git_pass(git_remote_set_pushspec(_remote, "refs/*:refs/*"));
  	_refspec = git_remote_pushspec(_remote);
  	cl_assert_equal_s(git_refspec_src(_refspec), "refs/*");
  	cl_assert_equal_s(git_refspec_dst(_refspec), "refs/*");
  }
  
  void test_network_remotes__save(void)
  {
  	git_remote_free(_remote);
  	_remote = NULL;
  
  	/* Set up the remote and save it to config */
  	cl_git_pass(git_remote_create(&_remote, _repo, "upstream", "git://github.com/libgit2/libgit2"));
  	cl_git_pass(git_remote_set_fetchspec(_remote, "refs/heads/*:refs/remotes/upstream/*"));
  	cl_git_pass(git_remote_set_pushspec(_remote, "refs/heads/*:refs/heads/*"));
  	cl_git_pass(git_remote_set_pushurl(_remote, "git://github.com/libgit2/libgit2_push"));
  	cl_git_pass(git_remote_save(_remote));
  	git_remote_free(_remote);
  	_remote = NULL;
  
  	/* Load it from config and make sure everything matches */
  	cl_git_pass(git_remote_load(&_remote, _repo, "upstream"));
  
  	_refspec = git_remote_fetchspec(_remote);
  	cl_assert(_refspec != NULL);
  	cl_assert_equal_s(git_refspec_src(_refspec), "refs/heads/*");
  	cl_assert_equal_s(git_refspec_dst(_refspec), "refs/remotes/upstream/*");
  	cl_assert_equal_i(0, git_refspec_force(_refspec));
  
  	_refspec = git_remote_pushspec(_remote);
  	cl_assert(_refspec != NULL);
  	cl_assert_equal_s(git_refspec_src(_refspec), "refs/heads/*");
  	cl_assert_equal_s(git_refspec_dst(_refspec), "refs/heads/*");
  
  	cl_assert_equal_s(git_remote_url(_remote), "git://github.com/libgit2/libgit2");
  	cl_assert_equal_s(git_remote_pushurl(_remote), "git://github.com/libgit2/libgit2_push");
  
  	/* remove the pushurl again and see if we can save that too */
  	cl_git_pass(git_remote_set_pushurl(_remote, NULL));
  	cl_git_pass(git_remote_save(_remote));
  	git_remote_free(_remote);
  	_remote = NULL;
  
  	cl_git_pass(git_remote_load(&_remote, _repo, "upstream"));
  	cl_assert(git_remote_pushurl(_remote) == NULL);
  }
  
  void test_network_remotes__fnmatch(void)
  {
  	cl_assert(git_refspec_src_matches(_refspec, "refs/heads/master"));
  	cl_assert(git_refspec_src_matches(_refspec, "refs/heads/multi/level/branch"));
  }
  
  void test_network_remotes__transform(void)
  {
  	char ref[1024] = {0};
  
  	cl_git_pass(git_refspec_transform(ref, sizeof(ref), _refspec, "refs/heads/master"));
  	cl_assert_equal_s(ref, "refs/remotes/test/master");
  }
  
  void test_network_remotes__transform_destination_to_source(void)
  {
  	char ref[1024] = {0};
  
  	cl_git_pass(git_refspec_rtransform(ref, sizeof(ref), _refspec, "refs/remotes/test/master"));
  	cl_assert_equal_s(ref, "refs/heads/master");
  }
  
  void test_network_remotes__transform_r(void)
  {
  	git_buf buf = GIT_BUF_INIT;
  
  	cl_git_pass(git_refspec_transform_r(&buf,  _refspec, "refs/heads/master"));
  	cl_assert_equal_s(git_buf_cstr(&buf), "refs/remotes/test/master");
  	git_buf_free(&buf);
  }
  
  void test_network_remotes__missing_refspecs(void)
  {
  	git_config *cfg;
  
  	git_remote_free(_remote);
  	_remote = NULL;
  
  	cl_git_pass(git_repository_config(&cfg, _repo));
  	cl_git_pass(git_config_set_string(cfg, "remote.specless.url", "http://example.com"));
  	cl_git_pass(git_remote_load(&_remote, _repo, "specless"));
  
  	git_config_free(cfg);
  }
  
  void test_network_remotes__list(void)
  {
  	git_strarray list;
  	git_config *cfg;
  
  	cl_git_pass(git_remote_list(&list, _repo));
  	cl_assert(list.count == 4);
  	git_strarray_free(&list);
  
  	cl_git_pass(git_repository_config(&cfg, _repo));
  	cl_git_pass(git_config_set_string(cfg, "remote.specless.url", "http://example.com"));
  	cl_git_pass(git_remote_list(&list, _repo));
  	cl_assert(list.count == 5);
  	git_strarray_free(&list);
  
  	git_config_free(cfg);
  }
  
  void test_network_remotes__loading_a_missing_remote_returns_ENOTFOUND(void)
  {
  	git_remote_free(_remote);
  	_remote = NULL;
  
  	cl_assert_equal_i(GIT_ENOTFOUND, git_remote_load(&_remote, _repo, "just-left-few-minutes-ago"));
  }
  
  void test_network_remotes__loading_with_an_invalid_name_returns_EINVALIDSPEC(void)
  {
  	git_remote_free(_remote);
  	_remote = NULL;
  
  	cl_assert_equal_i(GIT_EINVALIDSPEC, git_remote_load(&_remote, _repo, "Inv@{id"));
  }
  
  /*
   * $ git remote add addtest http://github.com/libgit2/libgit2
   *
   * $ cat .git/config
   * [...]
   * [remote "addtest"]
   *         url = http://github.com/libgit2/libgit2
   *         fetch = +refs/heads/\*:refs/remotes/addtest/\*
   */
  void test_network_remotes__add(void)
  {
  	git_remote_free(_remote);
  	_remote = NULL;
  
  	cl_git_pass(git_remote_create(&_remote, _repo, "addtest", "http://github.com/libgit2/libgit2"));
  
  	git_remote_free(_remote);
  	_remote = NULL;
  
  	cl_git_pass(git_remote_load(&_remote, _repo, "addtest"));
  	_refspec = git_remote_fetchspec(_remote);
  	cl_assert_equal_s("refs/heads/*", git_refspec_src(_refspec));
  	cl_assert(git_refspec_force(_refspec) == 1);
  	cl_assert_equal_s("refs/remotes/addtest/*", git_refspec_dst(_refspec));
  	cl_assert_equal_s(git_remote_url(_remote), "http://github.com/libgit2/libgit2");
  }
  
  void test_network_remotes__cannot_add_a_nameless_remote(void)
  {
  	git_remote *remote;
  
  	cl_assert_equal_i(
  		GIT_EINVALIDSPEC,
  		git_remote_create(&remote, _repo, NULL, "git://github.com/libgit2/libgit2"));
  }
  
  void test_network_remotes__cannot_save_an_inmemory_remote(void)
  {
  	git_remote *remote;
  
  	cl_git_pass(git_remote_create_inmemory(&remote, _repo, NULL, "git://github.com/libgit2/libgit2"));
  
  	cl_assert_equal_p(NULL, git_remote_name(remote));
  
  	cl_git_fail(git_remote_save(remote));
  	git_remote_free(remote);
  }
  
  void test_network_remotes__cannot_add_a_remote_with_an_invalid_name(void)
  {
  	git_remote *remote = NULL;
  
  	cl_assert_equal_i(
  		GIT_EINVALIDSPEC,
  		git_remote_create(&remote, _repo, "Inv@{id", "git://github.com/libgit2/libgit2"));
  	cl_assert_equal_p(remote, NULL);
  
  	cl_assert_equal_i(
  		GIT_EINVALIDSPEC,
  		git_remote_create(&remote, _repo, "", "git://github.com/libgit2/libgit2"));
  	cl_assert_equal_p(remote, NULL);
  }
  
  void test_network_remotes__tagopt(void)
  {
  	const char *opt;
  	git_config *cfg;
  
  	cl_git_pass(git_repository_config(&cfg, _repo));
  
  	git_remote_set_autotag(_remote, GIT_REMOTE_DOWNLOAD_TAGS_ALL);
  	cl_git_pass(git_remote_save(_remote));
  	cl_git_pass(git_config_get_string(&opt, cfg, "remote.test.tagopt"));
  	cl_assert_equal_s("--tags", opt);
  
  	git_remote_set_autotag(_remote, GIT_REMOTE_DOWNLOAD_TAGS_NONE);
  	cl_git_pass(git_remote_save(_remote));
  	cl_git_pass(git_config_get_string(&opt, cfg, "remote.test.tagopt"));
  	cl_assert_equal_s("--no-tags", opt);
  
  	git_remote_set_autotag(_remote, GIT_REMOTE_DOWNLOAD_TAGS_AUTO);
  	cl_git_pass(git_remote_save(_remote));
  	cl_assert(git_config_get_string(&opt, cfg, "remote.test.tagopt") == GIT_ENOTFOUND);
  
  	git_config_free(cfg);
  }
  
  void test_network_remotes__cannot_load_with_an_empty_url(void)
  {
  	git_remote *remote = NULL;
  
  	cl_git_fail(git_remote_load(&remote, _repo, "empty-remote-url"));
  	cl_assert(giterr_last()->klass == GITERR_INVALID);
  	cl_assert_equal_p(remote, NULL);
  }
  
  void test_network_remotes__check_structure_version(void)
  {
  	git_transport transport = GIT_TRANSPORT_INIT;
  	const git_error *err;
  
  	git_remote_free(_remote);
  	_remote = NULL;
  	cl_git_pass(git_remote_create_inmemory(&_remote, _repo, NULL, "test-protocol://localhost"));
  
  	transport.version = 0;
  	cl_git_fail(git_remote_set_transport(_remote, &transport));
  	err = giterr_last();
  	cl_assert_equal_i(GITERR_INVALID, err->klass);
  
  	giterr_clear();
  	transport.version = 1024;
  	cl_git_fail(git_remote_set_transport(_remote, &transport));
  	err = giterr_last();
  	cl_assert_equal_i(GITERR_INVALID, err->klass);
  }
  
  void test_network_remotes__cannot_create_a_remote_which_name_conflicts_with_an_existing_remote(void)
  {
  	git_remote *remote = NULL;
  
  	cl_assert_equal_i(
  		GIT_EEXISTS,
  		git_remote_create(&remote, _repo, "test", "git://github.com/libgit2/libgit2"));
  
  	cl_assert_equal_p(remote, NULL);
  }
  

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