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

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• Hash : f917481e
  Author :
  Date : 2012-05-03T16:37:25
  

  Support reading attributes from index
  
  Depending on the operation, we need to consider gitattributes
  in both the work dir and the index.  This adds a parameter to
  all of the gitattributes related functions that allows user
  control of attribute reading behavior (i.e. prefer workdir,
  prefer index, only use index).
  
  This fix also covers allowing us to check attributes (and
  hence do diff and status) on bare repositories.
  
  This was a somewhat larger change that I hoped because it had
  to change the cache key used for gitattributes files.
  

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• tests-clar/attr/flags.c

• #include "clar_libgit2.h"
  #include "git2/attr.h"
  
  void test_attr_flags__cleanup(void)
  {
  	cl_git_sandbox_cleanup();
  }
  
  void test_attr_flags__bare(void)
  {
  	git_repository *repo = cl_git_sandbox_init("testrepo.git");
  	const char *value;
  
  	cl_assert(git_repository_is_bare(repo));
  
  	cl_git_pass(git_attr_get(
  		repo, GIT_ATTR_CHECK_NO_SYSTEM, "README.md", "diff", &value));
  	cl_assert(GIT_ATTR_UNSPECIFIED(value));
  }
  
  void test_attr_flags__index_vs_workdir(void)
  {
  	git_repository *repo = cl_git_sandbox_init("attr_index");
  	const char *value;
  
  	cl_assert(!git_repository_is_bare(repo));
  
  	/* wd then index */
  	cl_git_pass(git_attr_get(
  		repo, GIT_ATTR_CHECK_NO_SYSTEM | GIT_ATTR_CHECK_FILE_THEN_INDEX,
  		"README.md", "bar", &value));
  	cl_assert(GIT_ATTR_FALSE(value));
  
  	cl_git_pass(git_attr_get(
  		repo, GIT_ATTR_CHECK_NO_SYSTEM | GIT_ATTR_CHECK_FILE_THEN_INDEX,
  		"README.md", "blargh", &value));
  	cl_assert_equal_s(value, "goop");
  
  	cl_git_pass(git_attr_get(
  		repo, GIT_ATTR_CHECK_NO_SYSTEM | GIT_ATTR_CHECK_FILE_THEN_INDEX,
  		"README.txt", "foo", &value));
  	cl_assert(GIT_ATTR_FALSE(value));
  
  	/* index then wd */
  	cl_git_pass(git_attr_get(
  		repo, GIT_ATTR_CHECK_NO_SYSTEM | GIT_ATTR_CHECK_INDEX_THEN_FILE,
  		"README.md", "bar", &value));
  	cl_assert(GIT_ATTR_TRUE(value));
  
  	cl_git_pass(git_attr_get(
  		repo, GIT_ATTR_CHECK_NO_SYSTEM | GIT_ATTR_CHECK_INDEX_THEN_FILE,
  		"README.md", "blargh", &value));
  	cl_assert_equal_s(value, "garble");
  
  	cl_git_pass(git_attr_get(
  		repo, GIT_ATTR_CHECK_NO_SYSTEM | GIT_ATTR_CHECK_INDEX_THEN_FILE,
  		"README.txt", "foo", &value));
  	cl_assert(GIT_ATTR_TRUE(value));
  }
  
  void test_attr_flags__subdir(void)
  {
  	git_repository *repo = cl_git_sandbox_init("attr_index");
  	const char *value;
  
  	/* wd then index */
  	cl_git_pass(git_attr_get(
  		repo, GIT_ATTR_CHECK_NO_SYSTEM | GIT_ATTR_CHECK_FILE_THEN_INDEX,
  		"sub/sub/README.md", "bar", &value));
  	cl_assert_equal_s(value, "1234");
  
  	cl_git_pass(git_attr_get(
  		repo, GIT_ATTR_CHECK_NO_SYSTEM | GIT_ATTR_CHECK_FILE_THEN_INDEX,
  		"sub/sub/README.txt", "another", &value));
  	cl_assert_equal_s(value, "one");
  
  	cl_git_pass(git_attr_get(
  		repo, GIT_ATTR_CHECK_NO_SYSTEM | GIT_ATTR_CHECK_FILE_THEN_INDEX,
  		"sub/sub/README.txt", "again", &value));
  	cl_assert(GIT_ATTR_TRUE(value));
  
  	cl_git_pass(git_attr_get(
  		repo, GIT_ATTR_CHECK_NO_SYSTEM | GIT_ATTR_CHECK_FILE_THEN_INDEX,
  		"sub/sub/README.txt", "beep", &value));
  	cl_assert_equal_s(value, "10");
  
  	/* index then wd */
  	cl_git_pass(git_attr_get(
  		repo, GIT_ATTR_CHECK_NO_SYSTEM | GIT_ATTR_CHECK_INDEX_THEN_FILE,
  		"sub/sub/README.md", "bar", &value));
  	cl_assert_equal_s(value, "1337");
  
  	cl_git_pass(git_attr_get(
  		repo, GIT_ATTR_CHECK_NO_SYSTEM | GIT_ATTR_CHECK_INDEX_THEN_FILE,
  		"sub/sub/README.txt", "another", &value));
  	cl_assert_equal_s(value, "one");
  
  	cl_git_pass(git_attr_get(
  		repo, GIT_ATTR_CHECK_NO_SYSTEM | GIT_ATTR_CHECK_INDEX_THEN_FILE,
  		"sub/sub/README.txt", "again", &value));
  	cl_assert(GIT_ATTR_TRUE(value));
  
  	cl_git_pass(git_attr_get(
  		repo, GIT_ATTR_CHECK_NO_SYSTEM | GIT_ATTR_CHECK_INDEX_THEN_FILE,
  		"sub/sub/README.txt", "beep", &value));
  	cl_assert_equal_s(value, "5");
  }
  
  

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