thodg/libgit2/tests/submodule/init.c

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• Hash : 659cf202
  Author :
  Date : 2015-01-07T12:23:05
  

  Remove the signature from ref-modifying functions The signature for the reflog is not something which changes dynamically. Almost all uses will be NULL, since we want for the repository's default identity to be used, making it noise. In order to allow for changing the identity, we instead provide git_repository_set_ident() and git_repository_ident() which allow a user to override the choice of signature.

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• tests/submodule/init.c

• #include "clar_libgit2.h"
  #include "posix.h"
  #include "path.h"
  #include "submodule_helpers.h"
  #include "fileops.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"));
  
  	cl_git_pass(git_submodule_lookup(&sm, g_repo, "testrepo"));
  
  	/* write the absolute url to the .gitmodules file*/
  	cl_git_pass(git_submodule_set_url(sm, absolute_url.ptr));
  
  	/* 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(&cfg, g_repo));
  
  	git_config_get_string(&config_url, cfg, "submodule.testrepo.url");
  	cl_assert_equal_s(absolute_url.ptr, config_url);
  
  	git_buf_free(&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(&cfg, g_repo));
  
  	git_config_get_string(&config_url, cfg, "submodule.testrepo.url");
  	cl_assert_equal_s(absolute_url.ptr, config_url);
  
  	git_buf_free(&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_OBJ_COMMIT));
  
  	cl_git_pass(git_repository_set_head_detached(g_repo, git_commit_id((git_commit *)head_commit), NULL));
  
  	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(&cfg, g_repo));
  
  	git_config_get_string(&config_url, cfg, "submodule.testrepo.url");
  	cl_assert_equal_s(absolute_url.ptr, config_url);
  
  	git_buf_free(&absolute_url);
  	git_config_free(cfg);
  	git_object_free(head_commit);
  	git_reference_free(head_ref);
  	git_submodule_free(sm);
  }
  

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