Adding upstream version 2:9.1.0016.upstream/2%9.1.0016

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 247 insertions, 0 deletions

diff --git a/src/testdir/test_cd.vim b/src/testdir/test_cd.vim
new file mode 100644
index 0000000..9fb5958
--- /dev/null
+++ b/src/testdir/test_cd.vim
@@ -0,0 +1,247 @@
+" Test for :cd and chdir()
+
+source shared.vim
+source check.vim
+
+func Test_cd_large_path()
+  " This used to crash with a heap write overflow.
+  call assert_fails('cd ' . repeat('x', 5000), 'E344:')
+endfunc
+
+func Test_cd_up_and_down()
+  let path = getcwd()
+  cd ..
+  call assert_notequal(path, getcwd())
+  exe 'cd ' .. fnameescape(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 ' .. fnameescape(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())
+
+  " Test for :cd - after a failed :cd
+  call assert_fails('cd /nonexistent', 'E344:')
+  call assert_equal(path, getcwd())
+  cd -
+  call assert_equal(path_dotdot, getcwd())
+  cd -
+
+  " Test for :cd - without a previous directory
+  let lines =<< trim [SCRIPT]
+    call assert_fails('cd -', 'E186:')
+    call assert_fails('call chdir("-")', 'E186:')
+    call writefile(v:errors, 'Xresult')
+    qall!
+  [SCRIPT]
+  call writefile(lines, 'Xscript', 'D')
+  if RunVim([], [], '--clean -S Xscript')
+    call assert_equal([], readfile('Xresult'))
+  endif
+  call delete('Xresult')
+endfunc
+
+" Test for chdir()
+func Test_chdir_func()
+  let topdir = getcwd()
+  call mkdir('Xchdir/y/z', 'pR')
+
+  " Create a few tabpages and windows with different directories
+  new
+  cd Xchdir
+  tabnew
+  tcd y
+  below new
+  below new
+  lcd z
+
+  tabfirst
+  call assert_match('^\[global\] .*/Xchdir$', trim(execute('verbose pwd')))
+  call chdir('..')
+  call assert_equal('y', fnamemodify(getcwd(1, 2), ':t'))
+  call assert_equal('z', fnamemodify(3->getcwd(2), ':t'))
+  tabnext | wincmd t
+  call assert_match('^\[tabpage\] .*/y$', trim(execute('verbose pwd')))
+  eval '..'->chdir()
+  call assert_equal('Xchdir', fnamemodify(getcwd(1, 2), ':t'))
+  call assert_equal('Xchdir', fnamemodify(getcwd(2, 2), ':t'))
+  call assert_equal('z', fnamemodify(getcwd(3, 2), ':t'))
+  call assert_equal('testdir', fnamemodify(getcwd(1, 1), ':t'))
+  3wincmd w
+  call assert_match('^\[window\] .*/z$', trim(execute('verbose pwd')))
+  call chdir('..')
+  call assert_equal('Xchdir', fnamemodify(getcwd(1, 2), ':t'))
+  call assert_equal('Xchdir', fnamemodify(getcwd(2, 2), ':t'))
+  call assert_equal('y', fnamemodify(getcwd(3, 2), ':t'))
+  call assert_equal('testdir', fnamemodify(getcwd(1, 1), ':t'))
+
+  " Error case
+  call assert_fails("call chdir('dir-abcd')", 'E344:')
+  silent! let d = chdir("dir_abcd")
+  call assert_equal("", d)
+  " Should not crash
+  call chdir(d)
+  call assert_equal('', chdir([]))
+
+  only | tabonly
+  call chdir(topdir)
+endfunc
+
+" Test for changing to the previous directory '-'
+func Test_prev_dir()
+  let topdir = getcwd()
+  call mkdir('Xprevdir/a/b/c', 'pR')
+
+  " Create a few tabpages and windows with different directories
+  new | only
+  tabnew | new
+  tabnew
+  tabfirst
+  cd Xprevdir
+  tabnext | wincmd t
+  tcd a
+  wincmd w
+  lcd b
+  tabnext
+  tcd a/b/c
+
+  " Change to the previous directory twice in all the windows.
+  tabfirst
+  cd - | cd -
+  tabnext | wincmd t
+  tcd - | tcd -
+  wincmd w
+  lcd - | lcd -
+  tabnext
+  tcd - | tcd -
+
+  " Check the directory of all the windows
+  tabfirst
+  call assert_equal('Xprevdir', fnamemodify(getcwd(), ':t'))
+  tabnext | wincmd t
+  call assert_equal('a', fnamemodify(getcwd(), ':t'))
+  wincmd w
+  call assert_equal('b', fnamemodify(getcwd(), ':t'))
+  tabnext
+  call assert_equal('c', fnamemodify(getcwd(), ':t'))
+
+  " Change to the previous directory using chdir()
+  tabfirst
+  call chdir("-") | call chdir("-")
+  tabnext | wincmd t
+  call chdir("-") | call chdir("-")
+  wincmd w
+  call chdir("-") | call chdir("-")
+  tabnext
+  call chdir("-") | call chdir("-")
+
+  " Check the directory of all the windows
+  tabfirst
+  call assert_equal('Xprevdir', fnamemodify(getcwd(), ':t'))
+  tabnext | wincmd t
+  call assert_equal('a', fnamemodify(getcwd(), ':t'))
+  wincmd w
+  call assert_equal('b', fnamemodify(getcwd(), ':t'))
+  tabnext
+  call assert_equal('c', fnamemodify(getcwd(), ':t'))
+
+  only | tabonly
+  call chdir(topdir)
+endfunc
+
+func Test_lcd_split()
+  let curdir = getcwd()
+  lcd ..
+  split
+  lcd -
+  call assert_equal(curdir, getcwd())
+  quit!
+endfunc
+
+func Test_cd_from_non_existing_dir()
+  CheckNotMSWindows
+
+  let saveddir = getcwd()
+  call mkdir('Xdeleted_dir')
+  cd Xdeleted_dir
+  call delete(saveddir .. '/Xdeleted_dir', 'd')
+
+  " Expect E187 as the current directory was deleted.
+  call assert_fails('pwd', 'E187:')
+  call assert_equal('', getcwd())
+  cd -
+  call assert_equal(saveddir, getcwd())
+endfunc
+
+func Test_cd_completion()
+  call mkdir('XComplDir1', 'D')
+  call mkdir('XComplDir2', 'D')
+  call writefile([], 'XComplFile', 'D')
+
+  for cmd in ['cd', 'chdir', 'lcd', 'lchdir', 'tcd', 'tchdir']
+    call feedkeys(':' .. cmd .. " XCompl\<C-A>\<C-B>\"\<CR>", 'tx')
+    call assert_equal('"' .. cmd .. ' XComplDir1/ XComplDir2/', @:)
+  endfor
+endfunc
+
+func Test_cd_unknown_dir()
+  call mkdir('Xa', 'R')
+  cd Xa
+  call writefile(['text'], 'Xb.txt')
+  edit Xa/Xb.txt
+  let first_buf = bufnr()
+  cd ..
+  edit
+  call assert_equal(first_buf, bufnr())
+  edit Xa/Xb.txt
+  call assert_notequal(first_buf, bufnr())
+
+  bwipe!
+  exe "bwipe! " .. first_buf
+endfunc
+
+func Test_getcwd_actual_dir()
+  CheckOption autochdir
+
+  let startdir = getcwd()
+  call mkdir('Xactual', 'R')
+  call test_autochdir()
+  set autochdir
+  edit Xactual/file.txt
+  call assert_match('testdir.Xactual$', getcwd())
+  lcd ..
+  call assert_match('testdir$', getcwd())
+  edit
+  call assert_match('testdir.Xactual$', getcwd())
+  call assert_match('testdir$', getcwd(win_getid()))
+
+  set noautochdir
+  bwipe!
+  call chdir(startdir)
+endfunc
+
+" vim: shiftwidth=2 sts=2 expandtab