thodg/libgit2/tests/submodule/init.c

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• Hash : e54343a4
  Author :
  Date : 2019-06-29T09:17:32
  

  fileops: rename to "futils.h" to match function signatures
  
  Our file utils functions all have a "futils" prefix, e.g.
  `git_futils_touch`. One would thus naturally guess that their
  definitions and implementation would live in files "futils.h" and
  "futils.c", respectively, but in fact they live in "fileops.h".
  
  Rename the files to match expectations.
  

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• tests/submodule/init.c

• #include "clar_libgit2.h"
  #include "posix.h"
  #include "path.h"
  #include "submodule_helpers.h"
  #include "futils.h"
  
  static git_repository *g_repo = NULL;
  
  void test_submodule_init__cleanup(void)
  {
  	cl_git_sandbox_cleanup();
  }
  
  void test_submodule_init__absolute_url(void)
  {
  	git_submodule *sm;
  	git_config *cfg;
  	git_buf absolute_url = GIT_BUF_INIT;
  	const char *config_url;
  
  	g_repo = setup_fixture_submodule_simple();
  
  	cl_assert(git_path_dirname_r(&absolute_url, git_repository_workdir(g_repo)) > 0);
  	cl_git_pass(git_buf_joinpath(&absolute_url, absolute_url.ptr, "testrepo.git"));
  
  	/* write the absolute url to the .gitmodules file*/
  	cl_git_pass(git_submodule_set_url(g_repo, "testrepo", absolute_url.ptr));
  
  	cl_git_pass(git_submodule_lookup(&sm, g_repo, "testrepo"));
  
  	/* verify that the .gitmodules is set with an absolute path*/
  	cl_assert_equal_s(absolute_url.ptr, git_submodule_url(sm));
  
  	/* init and verify that absolute path is written to .git/config */
  	cl_git_pass(git_submodule_init(sm, false));
  
  	cl_git_pass(git_repository_config_snapshot(&cfg, g_repo));
  
  	cl_git_pass(git_config_get_string(&config_url, cfg, "submodule.testrepo.url"));
  	cl_assert_equal_s(absolute_url.ptr, config_url);
  
  	git_buf_dispose(&absolute_url);
  	git_config_free(cfg);
  	git_submodule_free(sm);
  }
  
  void test_submodule_init__relative_url(void)
  {
  	git_submodule *sm;
  	git_config *cfg;
  	git_buf absolute_url = GIT_BUF_INIT;
  	const char *config_url;
  
  	g_repo = setup_fixture_submodule_simple();
  
  	cl_assert(git_path_dirname_r(&absolute_url, git_repository_workdir(g_repo)) > 0);
  	cl_git_pass(git_buf_joinpath(&absolute_url, absolute_url.ptr, "testrepo.git"));
  
  	cl_git_pass(git_submodule_lookup(&sm, g_repo, "testrepo"));
  
  	/* verify that the .gitmodules is set with an absolute path*/
  	cl_assert_equal_s("../testrepo.git", git_submodule_url(sm));
  
  	/* init and verify that absolute path is written to .git/config */
  	cl_git_pass(git_submodule_init(sm, false));
  
  	cl_git_pass(git_repository_config_snapshot(&cfg, g_repo));
  
  	cl_git_pass(git_config_get_string(&config_url, cfg, "submodule.testrepo.url"));
  	cl_assert_equal_s(absolute_url.ptr, config_url);
  
  	git_buf_dispose(&absolute_url);
  	git_config_free(cfg);
  	git_submodule_free(sm);
  }
  
  void test_submodule_init__relative_url_detached_head(void)
  {
  	git_submodule *sm;
  	git_config *cfg;
  	git_buf absolute_url = GIT_BUF_INIT;
  	const char *config_url;
  	git_reference *head_ref = NULL;
  	git_object *head_commit = NULL;
  
  	g_repo = setup_fixture_submodule_simple();
  
  	/* Put the parent repository into a detached head state. */
  	cl_git_pass(git_repository_head(&head_ref, g_repo));
  	cl_git_pass(git_reference_peel(&head_commit, head_ref, GIT_OBJECT_COMMIT));
  
  	cl_git_pass(git_repository_set_head_detached(g_repo, git_commit_id((git_commit *)head_commit)));
  
  	cl_assert(git_path_dirname_r(&absolute_url, git_repository_workdir(g_repo)) > 0);
  	cl_git_pass(git_buf_joinpath(&absolute_url, absolute_url.ptr, "testrepo.git"));
  
  	cl_git_pass(git_submodule_lookup(&sm, g_repo, "testrepo"));
  
  	/* verify that the .gitmodules is set with an absolute path*/
  	cl_assert_equal_s("../testrepo.git", git_submodule_url(sm));
  
  	/* init and verify that absolute path is written to .git/config */
  	cl_git_pass(git_submodule_init(sm, false));
  
  	cl_git_pass(git_repository_config_snapshot(&cfg, g_repo));
  
  	cl_git_pass(git_config_get_string(&config_url, cfg, "submodule.testrepo.url"));
  	cl_assert_equal_s(absolute_url.ptr, config_url);
  
  	git_buf_dispose(&absolute_url);
  	git_config_free(cfg);
  	git_object_free(head_commit);
  	git_reference_free(head_ref);
  	git_submodule_free(sm);
  }
  

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