thodg/libgit2/tests/filter/query.c

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• Hash : 2eecc288
  Author :
  Date : 2015-06-10T14:43:49
  

  Introduce `git_filter_list_contains` `git_filter_list_contains` can be used to query a filter list to determine if a given filter will be run.

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• tests/filter/query.c

• #include "clar_libgit2.h"
  #include "git2/sys/filter.h"
  #include "crlf.h"
  #include "buffer.h"
  
  static git_repository *g_repo = NULL;
  
  void test_filter_query__initialize(void)
  {
  	g_repo = cl_git_sandbox_init("crlf");
  
  	cl_git_mkfile("crlf/.gitattributes",
  		"*.txt text\n"
  		"*.bin binary\n"
  		"*.crlf text eol=crlf\n"
  		"*.lf text eol=lf\n"
  		"*.binident binary ident\n"
  		"*.ident text ident\n"
  		"*.identcrlf ident text eol=crlf\n"
  		"*.identlf ident text eol=lf\n"
  		"*.custom custom ident text\n");
  }
  
  void test_filter_query__cleanup(void)
  {
  	cl_git_sandbox_cleanup();
  }
  
  static int filter_for(const char *filename, const char *filter)
  {
  	git_filter_list *fl;
  	int filtered;
  
  	cl_git_pass(git_filter_list_load(
  		&fl, g_repo, NULL, filename, GIT_FILTER_TO_WORKTREE, 0));
  	filtered = git_filter_list_contains(fl, filter);
  	git_filter_list_free(fl);
  
  	return filtered;
  }
  
  void test_filter_query__filters(void)
  {
  	cl_assert_equal_i(1, filter_for("text.txt", "crlf"));
  	cl_assert_equal_i(0, filter_for("binary.bin", "crlf"));
  
  	cl_assert_equal_i(1, filter_for("foo.lf", "crlf"));
  	cl_assert_equal_i(0, filter_for("foo.lf", "ident"));
  
  	cl_assert_equal_i(1, filter_for("id.ident", "crlf"));
  	cl_assert_equal_i(1, filter_for("id.ident", "ident"));
  
  	cl_assert_equal_i(0, filter_for("id.binident", "crlf"));
  	cl_assert_equal_i(1, filter_for("id.binident", "ident"));
  }
  
  void test_filter_query__autocrlf_true_implies_crlf(void)
  {
  	cl_repo_set_bool(g_repo, "core.autocrlf", true);
  	cl_assert_equal_i(1, filter_for("not_in_gitattributes", "crlf"));
  	cl_assert_equal_i(1, filter_for("foo.txt", "crlf"));
  	cl_assert_equal_i(0, filter_for("foo.bin", "crlf"));
  	cl_assert_equal_i(1, filter_for("foo.lf", "crlf"));
  
  	cl_repo_set_bool(g_repo, "core.autocrlf", false);
  	cl_assert_equal_i(0, filter_for("not_in_gitattributes", "crlf"));
  	cl_assert_equal_i(1, filter_for("foo.txt", "crlf"));
  	cl_assert_equal_i(0, filter_for("foo.bin", "crlf"));
  	cl_assert_equal_i(1, filter_for("foo.lf", "crlf"));
  }
  
  void test_filter_query__unknown(void)
  {
  	cl_assert_equal_i(1, filter_for("foo.custom", "crlf"));
  	cl_assert_equal_i(1, filter_for("foo.custom", "ident"));
  	cl_assert_equal_i(0, filter_for("foo.custom", "custom"));
  }
  
  void test_filter_query__custom(void)
  {
  	git_filter custom = { GIT_FILTER_VERSION };
  
  	cl_git_pass(git_filter_register(
  		"custom", &custom, 42));
  
  	cl_assert_equal_i(1, filter_for("foo.custom", "crlf"));
  	cl_assert_equal_i(1, filter_for("foo.custom", "ident"));
  	cl_assert_equal_i(1, filter_for("foo.custom", "custom"));
  
  	git_filter_unregister("custom");
  }
  

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