thodg/libgit2/tests/submodule/add.c

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• Hash : 46c8f7f8
  Author :
  Date : 2014-10-24T16:25:59
  

  remote: accept a repo and name for renaming Remote objects are not meant to be changed from under the user. We did this in rename, but only the name and left the refspecs, such that a save would save the wrong refspecs (and a fetch and anything else would use the wrong refspecs). Instead, let's simply take a name and not change any loaded remote from under the user.

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• tests/submodule/add.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_add__cleanup(void)
  {
  	cl_git_sandbox_cleanup();
  }
  
  static void assert_submodule_url(const char* name, const char *url)
  {
  	git_config *cfg;
  	const char *s;
  	git_buf key = GIT_BUF_INIT;
  
  	cl_git_pass(git_repository_config(&cfg, g_repo));
  
  	cl_git_pass(git_buf_printf(&key, "submodule.%s.url", name));
  	cl_git_pass(git_config_get_string(&s, cfg, git_buf_cstr(&key)));
  	cl_assert_equal_s(s, url);
  
  	git_config_free(cfg);
  	git_buf_free(&key);
  }
  
  void test_submodule_add__url_absolute(void)
  {
  	git_submodule *sm;
  	git_config *cfg;
  	git_repository *repo;
  	const char *worktree_path;
  	git_buf dot_git_content = GIT_BUF_INIT;
  
  	g_repo = setup_fixture_submod2();
  
  	/* re-add existing submodule */
  	cl_git_fail_with(
  		GIT_EEXISTS,
  		git_submodule_add_setup(NULL, g_repo, "whatever", "sm_unchanged", 1));
  
  	/* add a submodule using a gitlink */
  
  	cl_git_pass(
  		git_submodule_add_setup(&sm, g_repo, "https://github.com/libgit2/libgit2.git", "sm_libgit2", 1)
  		);
  	git_submodule_free(sm);
  
  	cl_assert(git_path_isfile("submod2/" "sm_libgit2" "/.git"));
  
  	cl_assert(git_path_isdir("submod2/.git/modules"));
  	cl_assert(git_path_isdir("submod2/.git/modules/" "sm_libgit2"));
  	cl_assert(git_path_isfile("submod2/.git/modules/" "sm_libgit2" "/HEAD"));
  	assert_submodule_url("sm_libgit2", "https://github.com/libgit2/libgit2.git");
  
  	cl_git_pass(git_repository_open(&repo, "submod2/" "sm_libgit2"));
  
  	/* Verify worktree path is relative */
  	cl_git_pass(git_repository_config(&cfg, repo));
  	cl_git_pass(git_config_get_string(&worktree_path, cfg, "core.worktree"));
  	cl_assert_equal_s("../../../sm_libgit2/", worktree_path);
  
  	/* Verify gitdir path is relative */
  	cl_git_pass(git_futils_readbuffer(&dot_git_content, "submod2/" "sm_libgit2" "/.git"));
  	cl_assert_equal_s("gitdir: ../.git/modules/sm_libgit2/", dot_git_content.ptr);
  
  	git_config_free(cfg);
  	git_repository_free(repo);
  	git_buf_free(&dot_git_content);
  
  	/* add a submodule not using a gitlink */
  
  	cl_git_pass(
  		git_submodule_add_setup(&sm, g_repo, "https://github.com/libgit2/libgit2.git", "sm_libgit2b", 0)
  		);
  	git_submodule_free(sm);
  
  	cl_assert(git_path_isdir("submod2/" "sm_libgit2b" "/.git"));
  	cl_assert(git_path_isfile("submod2/" "sm_libgit2b" "/.git/HEAD"));
  	cl_assert(!git_path_exists("submod2/.git/modules/" "sm_libgit2b"));
  	assert_submodule_url("sm_libgit2b", "https://github.com/libgit2/libgit2.git");
  }
  
  void test_submodule_add__url_relative(void)
  {
  	git_submodule *sm;
  	git_remote *remote;
  	git_strarray problems = {0};
  
  	/* default remote url is https://github.com/libgit2/false.git */
  	g_repo = cl_git_sandbox_init("testrepo2");
  
  	/* make sure we don't default to origin - rename origin -> test_remote */
  	cl_git_pass(git_remote_rename(&problems, g_repo, "origin", "test_remote"));
  	cl_assert_equal_i(0, problems.count);
  	git_strarray_free(&problems);
  	cl_git_fail(git_remote_load(&remote, g_repo, "origin"));
  
  	cl_git_pass(
  		git_submodule_add_setup(&sm, g_repo, "../TestGitRepository", "TestGitRepository", 1)
  		);
  	git_submodule_free(sm);
  
  	assert_submodule_url("TestGitRepository", "https://github.com/libgit2/TestGitRepository");
  }
  
  void test_submodule_add__url_relative_to_origin(void)
  {
  	git_submodule *sm;
  
  	/* default remote url is https://github.com/libgit2/false.git */
  	g_repo = cl_git_sandbox_init("testrepo2");
  
  	cl_git_pass(
  		git_submodule_add_setup(&sm, g_repo, "../TestGitRepository", "TestGitRepository", 1)
  		);
  	git_submodule_free(sm);
  
  	assert_submodule_url("TestGitRepository", "https://github.com/libgit2/TestGitRepository");
  }
  
  void test_submodule_add__url_relative_to_workdir(void)
  {
  	git_submodule *sm;
  
  	/* In this repo, HEAD (master) has no remote tracking branc h*/
  	g_repo = cl_git_sandbox_init("testrepo");
  
  	cl_git_pass(
  		git_submodule_add_setup(&sm, g_repo, "./", "TestGitRepository", 1)
  		);
  	git_submodule_free(sm);
  
  	assert_submodule_url("TestGitRepository", git_repository_workdir(g_repo));
  }
  

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