thodg/libgit2/tests/path/dotgit.c

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• Hash : 4656e9c4
  Author :
  Date : 2018-05-16T15:42:08
  

  path: add a function to detect an .gitmodules file
  
  Given a path component it knows what to pass to the filesystem-specific
  functions so we're protected even from trees which try to use the 8.3 naming
  rules to get around us matching on the filename exactly.
  
  The logic and test strings come from the equivalent git change.
  

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• tests/path/dotgit.c

• #include "clar_libgit2.h"
  #include "path.h"
  
  static char *gitmodules_altnames[] = {
  	".gitmodules",
  
  	/*
  	 * Equivalent to the ".git\u200cmodules" string from git but hard-coded
  	 * as a UTF-8 sequence
  	 */
  	".git\xe2\x80\x8cmodules",
  
  	".Gitmodules",
  	".gitmoduleS",
  
  	".gitmodules ",
  	".gitmodules.",
  	".gitmodules  ",
  	".gitmodules. ",
  	".gitmodules .",
  	".gitmodules..",
  	".gitmodules   ",
  	".gitmodules.  ",
  	".gitmodules . ",
  	".gitmodules  .",
  
  	".Gitmodules ",
  	".Gitmodules.",
  	".Gitmodules  ",
  	".Gitmodules. ",
  	".Gitmodules .",
  	".Gitmodules..",
  	".Gitmodules   ",
  	".Gitmodules.  ",
  	".Gitmodules . ",
  	".Gitmodules  .",
  
  	"GITMOD~1",
  	"gitmod~1",
  	"GITMOD~2",
  	"gitmod~3",
  	"GITMOD~4",
  
  	"GITMOD~1 ",
  	"gitmod~2.",
  	"GITMOD~3  ",
  	"gitmod~4. ",
  	"GITMOD~1 .",
  	"gitmod~2   ",
  	"GITMOD~3.  ",
  	"gitmod~4 . ",
  
  	"GI7EBA~1",
  	"gi7eba~9",
  
  	"GI7EB~10",
  	"GI7EB~11",
  	"GI7EB~99",
  	"GI7EB~10",
  	"GI7E~100",
  	"GI7E~101",
  	"GI7E~999",
  	"~1000000",
  	"~9999999",
  };
  
  static char *gitmodules_not_altnames[] = {
  	".gitmodules x",
  	".gitmodules .x",
  
  	" .gitmodules",
  
  	"..gitmodules",
  
  	"gitmodules",
  
  	".gitmodule",
  
  	".gitmodules x ",
  	".gitmodules .x",
  
  	"GI7EBA~",
  	"GI7EBA~0",
  	"GI7EBA~~1",
  	"GI7EBA~X",
  	"Gx7EBA~1",
  	"GI7EBX~1",
  
  	"GI7EB~1",
  	"GI7EB~01",
  	"GI7EB~1",
  };
  
  void test_path_dotgit__dotgit_modules(void)
  {
  	size_t i;
  	cl_assert_equal_i(1, git_path_is_dotgit_modules(".gitmodules", strlen(".gitmodules")));
  	cl_assert_equal_i(1, git_path_is_dotgit_modules(".git\xe2\x80\x8cmodules", strlen(".git\xe2\x80\x8cmodules")));
  
  	for (i = 0; i < ARRAY_SIZE(gitmodules_altnames); i++) {
  		const char *name = gitmodules_altnames[i];
  		if (!git_path_is_dotgit_modules(name, strlen(name)))
  			cl_fail(name);
  	}
  
  	for (i = 0; i < ARRAY_SIZE(gitmodules_not_altnames); i++) {
  		const char *name = gitmodules_not_altnames[i];
  		if (git_path_is_dotgit_modules(name, strlen(name)))
  			cl_fail(name);
  	}
  
  }
  
  void test_path_dotgit__dotgit_modules_symlink(void)
  {
  	cl_assert_equal_b(true, git_path_isvalid(NULL, ".gitmodules", 0, GIT_PATH_REJECT_DOT_GIT_HFS|GIT_PATH_REJECT_DOT_GIT_NTFS));
  	cl_assert_equal_b(false, git_path_isvalid(NULL, ".gitmodules", S_IFLNK, GIT_PATH_REJECT_DOT_GIT_HFS));
  	cl_assert_equal_b(false, git_path_isvalid(NULL, ".gitmodules", S_IFLNK, GIT_PATH_REJECT_DOT_GIT_NTFS));
  }
  

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