thodg/libgit2/tests-clar/config/global.c

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• Hash : 5d831887
  Author :
  Date : 2013-05-07T00:10:02
  

  config: convenience function to open global/xdg The rules for which one to open is a bit silly, so let's make it easier for our users.

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• tests-clar/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_must_pass(p_mkdir("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_must_pass(p_mkdir("xdg", 0777));
  	cl_git_pass(git_path_prettify(&path, "xdg", NULL));
  	cl_git_pass(git_libgit2_opts(
  		GIT_OPT_SET_SEARCH_PATH, GIT_CONFIG_LEVEL_SYSTEM, path.ptr));
  
  	cl_git_pass(git_libgit2_opts(
  		GIT_OPT_SET_SEARCH_PATH, GIT_CONFIG_LEVEL_XDG, NULL));
  
  	git_buf_free(&path);
  }
  
  void test_config_global__cleanup(void)
  {
  	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));
  }
  
  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 *val, *str = "teststring";
  	const char *key = "this.variable";
  
  	p_setenv("XDG_CONFIG_HOME", "xdg", 1);
  
  	cl_must_pass(p_mkdir("xdg/git/", 0777));
  	cl_git_mkfile("xdg/git/config", "");
  
  	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(&val, selected, key));
  	cl_assert_equal_s(str, val);
  
  	git_config_free(selected);
  	git_config_free(xdg);
  	git_config_free(cfg);
  }
  

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