To: vim_dev@googlegroups.com
Subject: Patch 8.1.0144
Fcc: outbox
From: Bram Moolenaar <Bram@moolenaar.net>
Mime-Version: 1.0
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------------

Patch 8.1.0144
Problem:    The :cd command does not have good test coverage.
Solution:   Add more tests. (Dominique Pelle, closes #2972)
Files:	    src/testdir/test_cd.vim


*** ../vim-8.1.0143/src/testdir/test_cd.vim	2017-03-19 21:32:54.000000000 +0100
--- src/testdir/test_cd.vim	2018-07-03 18:35:26.589670346 +0200
***************
*** 8,13 ****
--- 8,67 ----
  func Test_cd_up_and_down()
    let path = getcwd()
    cd ..
+   call assert_notequal(path, getcwd())
    exe 'cd ' . path
    call assert_equal(path, getcwd())
  endfunc
+ 
+ func Test_cd_no_arg()
+   if has('unix')
+     " Test that cd without argument goes to $HOME directory on Unix systems.
+     let path = getcwd()
+     cd
+     call assert_equal($HOME, getcwd())
+     call assert_notequal(path, getcwd())
+     exe 'cd ' . path
+     call assert_equal(path, getcwd())
+   else
+     " Test that cd without argument echoes cwd on non-Unix systems.
+     call assert_match(getcwd(), execute('cd'))
+   endif
+ endfunc
+ 
+ func Test_cd_minus()
+   " Test the  :cd -  goes back to the previous directory.
+   let path = getcwd()
+   cd ..
+   let path_dotdot = getcwd()
+   call assert_notequal(path, path_dotdot)
+   cd -
+   call assert_equal(path, getcwd())
+   cd -
+   call assert_equal(path_dotdot, getcwd())
+   cd -
+   call assert_equal(path, getcwd())
+ endfunc
+ 
+ func Test_cd_with_cpo_chdir()
+   e Xfoo
+   call setline(1, 'foo')
+   let path = getcwd()
+   set cpo+=.
+ 
+   " :cd should fail when buffer is modified and 'cpo' contains dot.
+   call assert_fails('cd ..', 'E747:')
+   call assert_equal(path, getcwd())
+ 
+   " :cd with exclamation mark should succeed.
+   cd! ..
+   call assert_notequal(path, getcwd())
+ 
+   " :cd should succeed when buffer has been written.
+   w!
+   exe 'cd ' . path
+   call assert_equal(path, getcwd())
+ 
+   call delete('Xfoo')
+   set cpo&
+   bw!
+ endfunc
*** ../vim-8.1.0143/src/version.c	2018-07-03 18:17:24.664083244 +0200
--- src/version.c	2018-07-03 18:28:12.884213499 +0200
***************
*** 791,792 ****
--- 791,794 ----
  {   /* Add new patch number below this line */
+ /**/
+     144,
  /**/

-- 
I'm so disorganized my keyboard isn't even in alphabetical order!

 /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net   \\\
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