pth 0.36.0

#[ allow( unused_imports ) ]
use super :: *;

#[ test ]
fn test_with_empty_array() 
{
  let paths: Vec< &str > = vec![];
  let got = the_module ::path ::path_common(paths.into_iter());
  assert_eq!(got, None);
}

// absolute-absolute

#[ test ]
fn test_absolute_absolute_have_common_dir() 
{
  let got = the_module ::path ::path_common(vec!["/a1/b2", "/a1/a"].into_iter()).unwrap();
  assert_eq!(got, "/a1/");
}

#[ test ]
fn test_absolute_absolute_have_common_dir_2() 
{
  let got = the_module ::path ::path_common(vec!["/a1/b1/c", "/a1/b1/d", "/a1/b2"].into_iter()).unwrap();
  assert_eq!(got, "/a1/");
}

#[ test ]
fn test_absolute_absolute_have_common_dir_and_part_of_name() 
{
  let got = the_module ::path ::path_common(vec!["/a1/b2", "/a1/b1"].into_iter()).unwrap();
  assert_eq!(got, "/a1/");
}

#[ test ]
fn test_absolute_absolute_one_path_has_dots_identical_paths() 
{
  let got = the_module ::path ::path_common(vec!["/a1/x/../b1", "/a1/b1"].into_iter()).unwrap();
  assert_eq!(got, "/a1/b1");
}

#[ test ]
fn test_absolute_absolute_more_than_one_dir_in_common_path() 
{
  let got = the_module ::path ::path_common(vec!["/a1/b1/c1", "/a1/b1/c"].into_iter()).unwrap();
  assert_eq!(got, "/a1/b1/");
}

#[ test ]
fn test_absolute_absolute_one_path_have_dots_no_common_dirs() 
{
  let got = the_module ::path ::path_common(vec!["/a1/../../b1/c1", "/a1/b1/c1"].into_iter()).unwrap();
  assert_eq!(got, "/");
}

#[ test ]
fn test_absolute_absolute_dir_name_is_part_of_another_dir_name() 
{
  let got = the_module ::path ::path_common(vec!["/abcd", "/ab"].into_iter()).unwrap();
  assert_eq!(got, "/");
}

#[ test ]
fn test_absolute_absolute_dir_names_has_dots_have_common_path() 
{
  let got = the_module ::path ::path_common(vec!["/.a./.b./.c.", "/.a./.b./.c"].into_iter()).unwrap();
  assert_eq!(got, "/.a./.b./");
}

#[ test ]
fn test_absolute_absolute_one_path_has_several_slashes_the_other_has_not_not_identical() 
{
  let got = the_module ::path ::path_common(vec!["//a//b//c", "/a/b"].into_iter()).unwrap();
  assert_eq!(got, "/");
}

#[ test ]
fn test_absolute_absolute_identical_paths_with_several_slashes() 
{
  let got = the_module ::path ::path_common(vec!["/a//b", "/a//b"].into_iter()).unwrap();
  assert_eq!(got, "/a//b");
}

#[ test ]
fn test_absolute_absolute_identical_paths_with_several_slashes_2() 
{
  let got = the_module ::path ::path_common(vec!["/a//", "/a//"].into_iter()).unwrap();
  assert_eq!(got, "/a//");
}

#[ test ]
fn test_absolute_absolute_one_path_has_here_token_dirs_identical_paths() 
{
  let got = the_module ::path ::path_common(vec!["/./a/./b/./c", "/a/b"].into_iter()).unwrap();
  assert_eq!(got, "/a/b");
}

#[ test ]
fn test_absolute_absolute_different_case_in_path_name_not_identical() 
{
  let got = the_module ::path ::path_common(vec!["/A/b/c", "/a/b/c"].into_iter()).unwrap();
  assert_eq!(got, "/");
}

#[ test ]
fn test_absolute_absolute_one_path_is_root_directory_common_root_directory() 
{
  let got = the_module ::path ::path_common(vec!["/", "/x"].into_iter()).unwrap();
  assert_eq!(got, "/");
}

#[ test ]
fn test_absolute_absolute_different_paths_in_root_directory_common_root_directory() 
{
  let got = the_module ::path ::path_common(vec!["/a", "/x"].into_iter()).unwrap();
  assert_eq!(got, "/");
}

// more than 2 path in arguments

#[ test ]
fn test_absolute_absolute_more_than_2_path_in_arguments() 
{
  let got = the_module ::path ::path_common(vec!["/a/b/c", "/a/b/c", "/a/b/c", "/a/b/c"].into_iter()).unwrap();
  assert_eq!(got, "/a/b/c");
}

#[ test ]
fn test_absolute_absolute_more_than_2_path_in_arguments_variant2() 
{
  let got = the_module ::path ::path_common(vec!["/a/b/c", "/a/b/c", "/a/b"].into_iter()).unwrap();
  assert_eq!(got, "/a/b");
}

#[ test ]
fn test_absolute_absolute_more_than_2_path_in_arguments_variant3() 
{
  let got = the_module ::path ::path_common(vec!["/a/b/c", "/a/b/c", "/a/b1"].into_iter()).unwrap();
  assert_eq!(got, "/a/");
}

#[ test ]
fn test_absolute_absolute_more_than_2_path_in_arguments_variant4() 
{
  let got = the_module ::path ::path_common(vec!["/a/b/c", "/a/b/c", "/a"].into_iter()).unwrap();
  assert_eq!(got, "/a");
}

#[ test ]
fn test_absolute_absolute_more_than_2_path_in_arguments_variant5() 
{
  let got = the_module ::path ::path_common(vec!["/a/b/c", "/a/b/c", "/x"].into_iter()).unwrap();
  assert_eq!(got, "/");
}

#[ test ]
fn test_absolute_absolute_more_than_2_path_in_arguments_variant6() 
{
  let got = the_module ::path ::path_common(vec!["/a/b/c", "/a/b/c", "/"].into_iter()).unwrap();
  assert_eq!(got, "/");
}

// absolute-relative

#[ test ]
fn test_absolute_relative_root_and_down_token() 
{
  let got = the_module ::path ::path_common(vec!["/", ".."].into_iter()).unwrap();
  assert_eq!(got, "/");
}

#[ test ]
fn test_absolute_relative_root_and_here_token() 
{
  let got = the_module ::path ::path_common(vec!["/", "."].into_iter()).unwrap();
  assert_eq!(got, "/");
}

#[ test ]
fn test_absolute_relative_root_and_some_relative_directory() 
{
  let got = the_module ::path ::path_common(vec!["/", "x"].into_iter()).unwrap();
  assert_eq!(got, "/");
}

#[ test ]
fn test_absolute_relative_root_and_double_down_token_in_path() 
{
  let got = the_module ::path ::path_common(vec!["/", "../.."].into_iter()).unwrap();
  assert_eq!(got, "/");
}

#[ test ]
fn test_absolute_relative_root_with_here_token_and_down_token() 
{
  let got = the_module ::path ::path_common(vec!["/.", ".."].into_iter()).unwrap();
  assert_eq!(got, "/");
}

#[ test ]
fn test_absolute_relative_root_with_here_token_and_here_token() 
{
  let got = the_module ::path ::path_common(vec!["/.", "."].into_iter()).unwrap();
  assert_eq!(got, "/");
}

#[ test ]
fn test_absolute_relative_root_with_here_token_and_some_relative_directory() 
{
  let got = the_module ::path ::path_common(vec!["/.", "x"].into_iter()).unwrap();
  assert_eq!(got, "/");
}

#[ test ]
fn test_absolute_relative_root_with_here_token_and_double_down_token_in_path() 
{
  let got = the_module ::path ::path_common(vec!["/.", "../.."].into_iter()).unwrap();
  assert_eq!(got, "/");
}

// relative - relative
#[ test ]
fn test_relative_relative_common_dir() 
{
  let got = the_module ::path ::path_common(vec!["a1/b2", "a1/a"].into_iter()).unwrap();
  assert_eq!(got, "a1/");
}

#[ test ]
fn test_relative_relative_common_dir_and_part_of_dir_names() 
{
  let got = the_module ::path ::path_common(vec!["a1/b2", "a1/b1"].into_iter()).unwrap();
  assert_eq!(got, "a1/");
}

#[ test ]
fn test_relative_relative_one_path_with_down_token_dir_identical_paths() 
{
  let got = the_module ::path ::path_common(vec!["a1/x/../b1", "a1/b1"].into_iter()).unwrap();
  assert_eq!(got, "a1/b1");
}

#[ test ]
fn test_relative_relative_paths_begins_with_here_token_directory_dots_identical_paths() 
{
  let got = the_module ::path ::path_common(vec!["./a1/x/../b1", "./a1/b1"].into_iter()).unwrap();
  assert_eq!(got, "a1/b1");
}

#[ test ]
fn test_relative_relative_one_path_begins_with_here_token_dir_another_down_token() 
{
  let got = the_module ::path ::path_common(vec!["./a1/x/../b1", "../a1/b1"].into_iter()).unwrap();
  assert_eq!(got, "..");
}

#[ test ]
fn test_relative_relative_here_token_and_down_token() 
{
  let got = the_module ::path ::path_common(vec![".", ".."].into_iter()).unwrap();
  assert_eq!(got, "..");
}

#[ test ]
fn test_relative_relative_different_paths_start_with_here_token_dir() 
{
  let got = the_module ::path ::path_common(vec!["./b/c", "./x"].into_iter()).unwrap();
  assert_eq!(got, ".");
}

//combinations of paths with dots

#[ test ]
fn test_relative_relative_combinations_of_paths_with_dots() 
{
  let got = the_module ::path ::path_common(vec!["./././a", "./a/b"].into_iter()).unwrap();
  assert_eq!(got, "a");
}

#[ test ]
fn test_relative_relative_combinations_of_paths_with_dots_variant2() 
{
  let got = the_module ::path ::path_common(vec!["./a/./b", "./a/b"].into_iter()).unwrap();
  assert_eq!(got, "a/b");
}

#[ test ]
fn test_relative_relative_combinations_of_paths_with_dots_variant3() 
{
  let got = the_module ::path ::path_common(vec!["./a/./b", "./a/c/../b"].into_iter()).unwrap();
  assert_eq!(got, "a/b");
}

#[ test ]
fn test_relative_relative_combinations_of_paths_with_dots_variant4() 
{
  let got = the_module ::path ::path_common(vec!["../b/c", "./x"].into_iter()).unwrap();
  assert_eq!(got, "..");
}

#[ test ]
fn test_relative_relative_combinations_of_paths_with_dots_variant9() 
{
  let got = the_module ::path ::path_common(vec!["../../..", "./../../.."].into_iter()).unwrap();
  assert_eq!(got, "../../..");
}

#[ test ]
fn test_relative_relative_combinations_of_paths_with_dots_variant10() 
{
  let got = the_module ::path ::path_common(vec!["./../../..", "./../../.."].into_iter()).unwrap();
  assert_eq!(got, "../../..");
}

#[ test ]
fn test_relative_relative_combinations_of_paths_with_dots_variant11() 
{
  let got = the_module ::path ::path_common(vec!["../../..", "../../.."].into_iter()).unwrap();
  assert_eq!(got, "../../..");
}

#[ test ]
fn test_relative_relative_combinations_of_paths_with_dots_variant12() 
{
  let got = the_module ::path ::path_common(vec!["../b", "../b"].into_iter()).unwrap();
  assert_eq!(got, "../b");
}

#[ test ]
fn test_relative_relative_combinations_of_paths_with_dots_variant13() 
{
  let got = the_module ::path ::path_common(vec!["../b", "./../b"].into_iter()).unwrap();
  assert_eq!(got, "../b");
}

// several relative paths

#[ test ]
fn test_relative_relative_several_relative_paths() 
{
  let got = the_module ::path ::path_common(vec!["a/b/c", "a/b/c", "a/b/c"].into_iter()).unwrap();
  assert_eq!(got, "a/b/c");
}

#[ test ]
fn test_relative_relative_several_relative_paths_variant2() 
{
  let got = the_module ::path ::path_common(vec!["a/b/c", "a/b/c", "a/b"].into_iter()).unwrap();
  assert_eq!(got, "a/b");
}

#[ test ]
fn test_relative_relative_several_relative_paths_variant3() 
{
  let got = the_module ::path ::path_common(vec!["a/b/c", "a/b/c", "a/b1"].into_iter()).unwrap();
  assert_eq!(got, "a/");
}

#[ test ]
fn test_relative_relative_several_relative_paths_variant4() 
{
  let got = the_module ::path ::path_common(vec!["a/b/c", "a/b/c", "."].into_iter()).unwrap();
  assert_eq!(got, ".");
}

#[ test ]
fn test_relative_relative_several_relative_paths_variant5() 
{
  let got = the_module ::path ::path_common(vec!["a/b/c", "a/b/c", "x"].into_iter()).unwrap();
  assert_eq!(got, ".");
}

#[ test ]
fn test_relative_relative_several_relative_paths_variant6() 
{
  let got = the_module ::path ::path_common(vec!["a/b/c", "a/b/c", "./"].into_iter()).unwrap();
  assert_eq!(got, ".");
}

#[ test ]
fn test_relative_relative_several_relative_paths_variant7() 
{
  let got = the_module ::path ::path_common(vec!["../a/b/c", "a/../b/c", "a/b/../c"].into_iter()).unwrap();
  assert_eq!(got, "..");
}

#[ test ]
fn test_relative_relative_dot_and_double_up_and_down_tokens() 
{
  let got = the_module ::path ::path_common(vec![".", "./", ".."].into_iter()).unwrap();
  assert_eq!(got, "..");
}

/*

#[ test ]
fn test_relative_relative_combinations_of_paths_with_dots_variant5()
{
  let got = the_module ::path ::path_common( vec![ "../../b/c", "../b" ].into_iter() ).unwrap();
  assert_eq!( got, "../.." );
}

#[ test ]
fn test_relative_relative_combinations_of_paths_with_dots_variant6()
{
  let got = the_module ::path ::path_common( vec![ "../../b/c", "../../../x" ].into_iter() ).unwrap();
  assert_eq!( got, "../../.." );
}

#[ test ]
fn test_relative_relative_combinations_of_paths_with_dots_variant7()
{
  let got = the_module ::path ::path_common( vec![ "../../b/c/../../x", "../../../x" ].into_iter() ).unwrap();
  assert_eq!( got, "../../.." );
}

#[ test ]
fn test_relative_relative_combinations_of_paths_with_dots_variant8()
{
  let got = the_module ::path ::path_common( vec![ "./../../b/c/../../x", "./../../../x" ].into_iter() ).unwrap();
  assert_eq!( got, "../../.." );
}


#[ test ]
fn test_relative_relative_dot_and_double_up_and_down_tokens_variant2()
{
  let got = the_module ::path ::path_common( vec![ ".", "./../..", ".." ].into_iter() ).unwrap();
  assert_eq!( got, "../.." );
}

#[ test ]
fn test_relative_relative_several_relative_paths_variant8()
{
  let got = the_module ::path ::path_common( vec![ "./a/b/c", "../../a/b/c", "../../../a/b" ].into_iter() ).unwrap();
  assert_eq!( got, "../../.." );
}









#[ test ]
#[ should_panic ]
fn test_first_path_is_absolute_another_is_dots()
{
  the_module ::path ::path_common( vec![ "/a", ".."]);
}

#[ test ]
#[ should_panic ]
fn test_first_path_is_dots_and_absolute_path()
{
  the_module ::path ::path_common( vec![ "..", "../../b/c", "/a"]);
}

#[ test ]
#[ should_panic ]
fn test_first_path_is_dots_and_absolute_path_variant2()
{
  the_module ::path ::path_common( vec![ "../..", "../../b/c", "/a"]);
}

#[ test ]
#[ should_panic ]
fn test_unknown_path()
{
  the_module ::path ::path_common( vec![ "/a", "x"]);
}

#[ test ]
#[ should_panic ]
fn test_unknown_path_variant2()
{
  the_module ::path ::path_common( vec![ "x", "/a/b/c", "/a"]);
}  */