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diff src/testdir/test_preview.vim @ 19932:2c4d9ca33769 v8.2.0522

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patch 8.2.0522: several errors are not tested for Commit: https://github.com/vim/vim/commit/ee4e0c1e9a81cb5d96e0060203a9033c2f28588e Author: Bram Moolenaar <Bram@vim.org> Date: Mon Apr 6 21:35:05 2020 +0200 patch 8.2.0522: several errors are not tested for Problem: Several errors are not tested for. Solution: Add tests. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/5892)
author Bram Moolenaar <Bram@vim.org>
date Mon, 06 Apr 2020 21:45:31 +0200
parents 068337e86133
children 0ab45b558621
line wrap: on
line diff
--- a/src/testdir/test_preview.vim
+++ b/src/testdir/test_preview.vim
@@ -13,3 +13,50 @@ func Test_Psearch()
   call assert_equal(wincount, winnr('$'))
   bwipe
 endfunc
+
+func Test_window_preview()
+  CheckFeature quickfix
+
+  " Open a preview window
+  pedit Xa
+  call assert_equal(2, winnr('$'))
+  call assert_equal(0, &previewwindow)
+
+  " Go to the preview window
+  wincmd P
+  call assert_equal(1, &previewwindow)
+
+  " Close preview window
+  wincmd z
+  call assert_equal(1, winnr('$'))
+  call assert_equal(0, &previewwindow)
+
+  call assert_fails('wincmd P', 'E441:')
+endfunc
+
+func Test_window_preview_from_help()
+  CheckFeature quickfix
+
+  filetype on
+  call writefile(['/* some C code */'], 'Xpreview.c')
+  help
+  pedit Xpreview.c
+  wincmd P
+  call assert_equal(1, &previewwindow)
+  call assert_equal('c', &filetype)
+  wincmd z
+
+  filetype off
+  close
+  call delete('Xpreview.c')
+endfunc
+
+func Test_multiple_preview_windows()
+  new
+  set previewwindow
+  new
+  call assert_fails('set previewwindow', 'E590:')
+  %bw!
+endfunc
+
+" vim: shiftwidth=2 sts=2 expandtab