thodg/libgit2/tests/config/global.c

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• Hash : fa4505e6
  Author :
  Date : 2019-03-29T11:30:29
  

  tests: config: make sure to clean up after each test
  
  The config::global test suite creates various different directories and
  files which are being populated with pretend-global files.
  Unfortunately, the tests do not clean up after themselves, which may
  cause subsequent tests to fail due to cruft left behind.
  
  Fix this by always removing created directories and their contents.
  

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• tests/config/global.c

• #include "clar_libgit2.h"
  #include "buffer.h"
  #include "fileops.h"
  
  void test_config_global__initialize(void)
  {
  	git_buf path = GIT_BUF_INIT;
  
  	cl_git_pass(git_futils_mkdir_r("home", 0777));
  	cl_git_pass(git_path_prettify(&path, "home", NULL));
  	cl_git_pass(git_libgit2_opts(
  		GIT_OPT_SET_SEARCH_PATH, GIT_CONFIG_LEVEL_GLOBAL, path.ptr));
  
  	cl_git_pass(git_futils_mkdir_r("xdg/git", 0777));
  	cl_git_pass(git_path_prettify(&path, "xdg/git", NULL));
  	cl_git_pass(git_libgit2_opts(
  		GIT_OPT_SET_SEARCH_PATH, GIT_CONFIG_LEVEL_XDG, path.ptr));
  
  	cl_git_pass(git_futils_mkdir_r("etc", 0777));
  	cl_git_pass(git_path_prettify(&path, "etc", NULL));
  	cl_git_pass(git_libgit2_opts(
  		GIT_OPT_SET_SEARCH_PATH, GIT_CONFIG_LEVEL_SYSTEM, path.ptr));
  
  	git_buf_dispose(&path);
  }
  
  void test_config_global__cleanup(void)
  {
  	cl_sandbox_set_search_path_defaults();
  	cl_git_pass(git_futils_rmdir_r("home", NULL, GIT_RMDIR_REMOVE_FILES));
  	cl_git_pass(git_futils_rmdir_r("xdg", NULL, GIT_RMDIR_REMOVE_FILES));
  	cl_git_pass(git_futils_rmdir_r("etc", NULL, GIT_RMDIR_REMOVE_FILES));
  }
  
  void test_config_global__open_global(void)
  {
  	git_config *cfg, *global, *selected, *dummy;
  
  	cl_git_pass(git_config_open_default(&cfg));
  	cl_git_pass(git_config_open_level(&global, cfg, GIT_CONFIG_LEVEL_GLOBAL));
  	cl_git_fail(git_config_open_level(&dummy, cfg, GIT_CONFIG_LEVEL_XDG));
  	cl_git_pass(git_config_open_global(&selected, cfg));
  
  	git_config_free(selected);
  	git_config_free(global);
  	git_config_free(cfg);
  }
  
  void test_config_global__open_xdg(void)
  {
  	git_config *cfg, *xdg, *selected;
  	const char *str = "teststring";
  	const char *key = "this.variable";
  	git_buf buf = {0};
  
  	cl_git_mkfile("xdg/git/config", "# XDG config\n[core]\n  test = 1\n");
  
  	cl_git_pass(git_config_open_default(&cfg));
  	cl_git_pass(git_config_open_level(&xdg, cfg, GIT_CONFIG_LEVEL_XDG));
  	cl_git_pass(git_config_open_global(&selected, cfg));
  
  	cl_git_pass(git_config_set_string(xdg, key, str));
  	cl_git_pass(git_config_get_string_buf(&buf, selected, key));
  	cl_assert_equal_s(str, buf.ptr);
  
  	git_buf_dispose(&buf);
  	git_config_free(selected);
  	git_config_free(xdg);
  	git_config_free(cfg);
  }
  
  void test_config_global__open_programdata(void)
  {
  	git_config *cfg;
  	git_repository *repo;
  	git_buf config_path = GIT_BUF_INIT;
  	git_buf var_contents = GIT_BUF_INIT;
  
  	if (cl_is_env_set("GITTEST_INVASIVE_FS_STRUCTURE"))
  		cl_skip();
  
  	cl_git_pass(git_libgit2_opts(GIT_OPT_GET_SEARCH_PATH,
  		GIT_CONFIG_LEVEL_PROGRAMDATA, &config_path));
  
  	if (!git_path_isdir(config_path.ptr))
  		cl_git_pass(p_mkdir(config_path.ptr, 0777));
  
  	cl_git_pass(git_buf_puts(&config_path, "/config"));
  
  	cl_git_pass(git_config_open_ondisk(&cfg, config_path.ptr));
  	cl_git_pass(git_config_set_string(cfg, "programdata.var", "even higher level"));
  
  	git_buf_dispose(&config_path);
  	git_config_free(cfg);
  
  	git_config_open_default(&cfg);
  	cl_git_pass(git_config_get_string_buf(&var_contents, cfg, "programdata.var"));
  	cl_assert_equal_s("even higher level", var_contents.ptr);
  
  	git_config_free(cfg);
  	git_buf_dispose(&var_contents);
  
  	cl_git_pass(git_repository_init(&repo, "./foo.git", true));
  	cl_git_pass(git_repository_config(&cfg, repo));
  	cl_git_pass(git_config_get_string_buf(&var_contents, cfg, "programdata.var"));
  	cl_assert_equal_s("even higher level", var_contents.ptr);
  
  	git_config_free(cfg);
  	git_buf_dispose(&var_contents);
  	git_repository_free(repo);
  	cl_fixture_cleanup("./foo.git");
  }
  

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