thodg/libgit2/tests-clay/core/path.c

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• Hash : f1558d9b
  Author :
  Date : 2011-09-15T01:12:46
  

  Come out and Clay

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• tests-clay/core/path.c

• #include "clay_libgit2.h"
  #include <fileops.h>
  
  static void
  check_dirname(const char *A, const char *B)
  {
  	char dir[64], *dir2;
  
  	cl_assert(git_path_dirname_r(dir, sizeof(dir), A) >= 0);
  	cl_assert(strcmp(dir, B) == 0);
  	cl_assert((dir2 = git_path_dirname(A)) != NULL);
  	cl_assert(strcmp(dir2, B) == 0);
  
  	free(dir2);
  }
  
  static void
  check_basename(const char *A, const char *B)
  {
  	char base[64], *base2;
  
  	cl_assert(git_path_basename_r(base, sizeof(base), A) >= 0);
  	cl_assert(strcmp(base, B) == 0);
  	cl_assert((base2 = git_path_basename(A)) != NULL);
  	cl_assert(strcmp(base2, B) == 0);
  
  	free(base2);
  }
  
  static void
  check_topdir(const char *A, const char *B)
  {
  	const char *dir;
  
  	cl_assert((dir = git_path_topdir(A)) != NULL);
  	cl_assert(strcmp(dir, B) == 0);
  }
  
  static void
  check_joinpath(const char *path_a, const char *path_b, const char *expected_path)
  {
  	char joined_path[GIT_PATH_MAX];
  
  	git_path_join(joined_path, path_a, path_b);
  	cl_assert(strcmp(joined_path, expected_path) == 0);
  }
  
  static void
  check_joinpath_n(
  	const char *path_a,
  	const char *path_b,
  	const char *path_c,
  	const char *path_d,
  	const char *expected_path)
  {
  	char joined_path[GIT_PATH_MAX];
  
  	git_path_join_n(joined_path, 4, path_a, path_b, path_c, path_d);
  	cl_assert(strcmp(joined_path, expected_path) == 0);
  }
  
  
  /* get the dirname of a path */
  void test_core_path__0(void)
  {
  
  	check_dirname(NULL, ".");
  	check_dirname("", ".");
  	check_dirname("a", ".");
  	check_dirname("/", "/");
  	check_dirname("/usr", "/");
  	check_dirname("/usr/", "/");
  	check_dirname("/usr/lib", "/usr");
  	check_dirname("/usr/lib/", "/usr");
  	check_dirname("/usr/lib//", "/usr");
  	check_dirname("usr/lib", "usr");
  	check_dirname("usr/lib/", "usr");
  	check_dirname("usr/lib//", "usr");
  	check_dirname(".git/", ".");
  }
  
  /* get the base name of a path */
  void test_core_path__1(void)
  {
  	check_basename(NULL, ".");
  	check_basename("", ".");
  	check_basename("a", "a");
  	check_basename("/", "/");
  	check_basename("/usr", "usr");
  	check_basename("/usr/", "usr");
  	check_basename("/usr/lib", "lib");
  	check_basename("/usr/lib//", "lib");
  	check_basename("usr/lib", "lib");
  }
  
  /* get the latest component in a path */
  void test_core_path__2(void)
  {
  	check_topdir(".git/", ".git/");
  	check_topdir("/.git/", ".git/");
  	check_topdir("usr/local/.git/", ".git/");
  	check_topdir("./.git/", ".git/");
  	check_topdir("/usr/.git/", ".git/");
  	check_topdir("/", "/");
  	check_topdir("a/", "a/");
  
  	cl_assert(git_path_topdir("/usr/.git") == NULL);
  	cl_assert(git_path_topdir(".") == NULL);
  	cl_assert(git_path_topdir("") == NULL);
  	cl_assert(git_path_topdir("a") == NULL);
  }
  
  /* properly join path components */
  void test_core_path__5(void)
  {
  	check_joinpath("", "", "");
  	check_joinpath("", "a", "a");
  	check_joinpath("", "/a", "/a");
  	check_joinpath("a", "", "a/");
  	check_joinpath("a", "/", "a/");
  	check_joinpath("a", "b", "a/b");
  	check_joinpath("/", "a", "/a");
  	check_joinpath("/", "", "/");
  	check_joinpath("/a", "/b", "/a/b");
  	check_joinpath("/a", "/b/", "/a/b/");
  	check_joinpath("/a/", "b/", "/a/b/");
  	check_joinpath("/a/", "/b/", "/a/b/");
  }
  
  /* properly join path components for more than one path */
  void test_core_path__6(void)
  {
  	check_joinpath_n("", "", "", "", "");
  	check_joinpath_n("", "a", "", "", "a/");
  	check_joinpath_n("a", "", "", "", "a/");
  	check_joinpath_n("", "", "", "a", "a");
  	check_joinpath_n("a", "b", "", "/c/d/", "a/b/c/d/");
  	check_joinpath_n("a", "b", "", "/c/d", "a/b/c/d");
  }
  

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