thodg/libgit2/tests-clar/attr/ignore.c

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• Hash : 7a5ee3dc
  Author :
  Date : 2013-05-24T11:09:04
  

  Add ~ expansion to global attributes and excludes This adds ~/ prefix expansion for the value of core.attributesfile and core.excludesfile, plus it fixes the fact that the attributes cache was holding on to the string data from the config for a long time (instead of making its own strdup) which could have caused a problem if the config was refreshed. Adds a test for the new expansion capability.

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• tests-clar/attr/ignore.c

• #include "clar_libgit2.h"
  #include "posix.h"
  #include "path.h"
  #include "fileops.h"
  
  static git_repository *g_repo = NULL;
  
  void test_attr_ignore__initialize(void)
  {
  	g_repo = cl_git_sandbox_init("attr");
  }
  
  void test_attr_ignore__cleanup(void)
  {
  	cl_git_sandbox_cleanup();
  	g_repo = NULL;
  }
  
  void assert_is_ignored(bool expected, const char *filepath)
  {
  	int is_ignored;
  
  	cl_git_pass(git_ignore_path_is_ignored(&is_ignored, g_repo, filepath));
  	cl_assert_equal_b(expected, is_ignored);
  }
  
  void test_attr_ignore__honor_temporary_rules(void)
  {
  	cl_git_rewritefile("attr/.gitignore", "/NewFolder\n/NewFolder/NewFolder");
  
  	assert_is_ignored(false, "File.txt");
  	assert_is_ignored(true, "NewFolder");
  	assert_is_ignored(true, "NewFolder/NewFolder");
  	assert_is_ignored(true, "NewFolder/NewFolder/File.txt");
  }
  
  void test_attr_ignore__skip_gitignore_directory(void)
  {
  	cl_git_rewritefile("attr/.git/info/exclude", "/NewFolder\n/NewFolder/NewFolder");
  	p_unlink("attr/.gitignore");
  	cl_assert(!git_path_exists("attr/.gitignore"));
  	p_mkdir("attr/.gitignore", 0777);
  	cl_git_mkfile("attr/.gitignore/garbage.txt", "new_file\n");
  
  	assert_is_ignored(false, "File.txt");
  	assert_is_ignored(true, "NewFolder");
  	assert_is_ignored(true, "NewFolder/NewFolder");
  	assert_is_ignored(true, "NewFolder/NewFolder/File.txt");
  }
  
  void test_attr_ignore__expand_tilde_to_homedir(void)
  {
  	git_buf path = GIT_BUF_INIT;
  	git_config *cfg;
  
  	assert_is_ignored(false, "example.global_with_tilde");
  
  	/* construct fake home with fake global excludes */
  
  	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_git_mkfile("home/globalexcludes", "# found me\n*.global_with_tilde\n");
  
  	cl_git_pass(git_repository_config(&cfg, g_repo));
  	cl_git_pass(git_config_set_string(cfg, "core.excludesfile", "~/globalexcludes"));
  	git_config_free(cfg);
  
  	git_attr_cache_flush(g_repo); /* must reset to pick up change */
  
  	assert_is_ignored(true, "example.global_with_tilde");
  
  	cl_git_pass(git_futils_rmdir_r("home", NULL, GIT_RMDIR_REMOVE_FILES));
  
  	cl_git_pass(git_libgit2_opts(
  		GIT_OPT_SET_SEARCH_PATH, GIT_CONFIG_LEVEL_GLOBAL, NULL));
  
  	git_buf_free(&path);
  }
  

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