Merge pull request #14540 from Shougo/fix_vim8.1.1378

[RFC] Improve tests

4 files changed, 20 insertions, 8 deletions

diff --git a/src/nvim/testdir/test_arglist.vim b/src/nvim/testdir/test_arglist.vim
index 8fd60d6a5a..164149476f 100644
--- a/src/nvim/testdir/test_arglist.vim
+++ b/src/nvim/testdir/test_arglist.vim
@@ -1,5 +1,9 @@
 " Test argument list commands
 
+func Reset_arglist()
+  args a | %argd
+endfunc
+
 func Test_argidx()
   args a b c
   last
@@ -26,6 +30,8 @@ func Test_argidx()
 endfunc
 
 func Test_argadd()
+  call Reset_arglist()
+
   %argdelete
   argadd a b c
   call assert_equal(0, argidx())
@@ -115,8 +121,7 @@ endfunc
 " Test for [count]argument and [count]argdelete commands
 " Ported from the test_argument_count.in test script
 func Test_argument()
-  " Clean the argument list
-  arga a | %argd
+  call Reset_arglist()
 
   let save_hidden = &hidden
   set hidden
@@ -244,8 +249,7 @@ endfunc
 " Test for 0argadd and 0argedit
 " Ported from the test_argument_0count.in test script
 func Test_zero_argadd()
-  " Clean the argument list
-  arga a | %argd
+  call Reset_arglist()
 
   arga a b c d
   2argu
@@ -272,10 +276,6 @@ func Test_zero_argadd()
   call assert_equal('file with spaces', expand('%'))
 endfunc
 
-func Reset_arglist()
-  args a | %argd
-endfunc
-
 " Test for argc()
 func Test_argc()
   call Reset_arglist()
diff --git a/src/nvim/testdir/test_functions.vim b/src/nvim/testdir/test_functions.vim
index d10fad690c..4a2ade5afa 100644
--- a/src/nvim/testdir/test_functions.vim
+++ b/src/nvim/testdir/test_functions.vim
@@ -1592,6 +1592,10 @@ func Test_bufadd_bufload()
 endfunc
 
 func Test_readdir()
+  if isdirectory('Xdir')
+    call delete('Xdir', 'rf')
+  endif
+
   call mkdir('Xdir')
   call writefile([], 'Xdir/foo.txt')
   call writefile([], 'Xdir/bar.txt')
diff --git a/src/nvim/testdir/test_quickfix.vim b/src/nvim/testdir/test_quickfix.vim
index 8c6ce63ade..b38a59e98f 100644
--- a/src/nvim/testdir/test_quickfix.vim
+++ b/src/nvim/testdir/test_quickfix.vim
@@ -3653,6 +3653,9 @@ func Xqftick_tests(cchar)
 	      \ {'filename' : 'F7', 'lnum' : 11, 'text' : 'L11'}], 'r')
   call assert_equal(2, g:Xgetlist({'changedtick' : 0}).changedtick)
 
+  if isdirectory("Xone")
+    call delete("Xone", 'rf')
+  endif
   call writefile(["F8:80:L80", "F8:81:L81"], "Xone")
   Xfile Xone
   call assert_equal(1, g:Xgetlist({'changedtick' : 0}).changedtick)
diff --git a/src/nvim/testdir/test_registers.vim b/src/nvim/testdir/test_registers.vim
index fd8653a2eb..84a5aca3d5 100644
--- a/src/nvim/testdir/test_registers.vim
+++ b/src/nvim/testdir/test_registers.vim
@@ -43,6 +43,10 @@ func Test_yank_shows_register()
 endfunc
 
 func Test_display_registers()
+    " Disable clipboard
+    let save_clipboard = get(g:, 'clipboard', {})
+    let g:clipboard = {}
+
     e file1
     e file2
     call setline(1, ['foo', 'bar'])
@@ -78,6 +82,7 @@ func Test_display_registers()
           \ .         '  c  ":   ls', a)
 
     bwipe!
+    let g:clipboard = save_clipboard
 endfunc
 
 func Test_recording_status_in_ex_line()