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annotate src/testdir/test_preview.vim @ 24649:31a7fa6b2e93 v8.2.2863

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patch 8.2.2863: removing a text property does not redraw optimally Commit: https://github.com/vim/vim/commit/965c04486c9364ded99b49c86f4c41228503df1f Author: Bram Moolenaar <Bram@vim.org> Date: Mon May 17 00:22:06 2021 +0200 patch 8.2.2863: removing a text property does not redraw optimally Problem: Removing a text property does not redraw optimally. Solution: Only redraw the lines that mithg actually have been changed.
author Bram Moolenaar <Bram@vim.org>
date Mon, 17 May 2021 00:30:04 +0200
parents 08940efa6b4e
children 457ea0570b6f
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
11759
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1 " Tests for the preview window
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2
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3 source check.vim
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4 CheckFeature quickfix
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5
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6 func Test_Psearch()
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7 " this used to cause ml_get errors
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8 help
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9 let wincount = winnr('$')
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10 0f
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11 ps.
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12 call assert_equal(wincount + 1, winnr('$'))
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13 pclose
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14 call assert_equal(wincount, winnr('$'))
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15 bwipe
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16 endfunc
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17
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18 func Test_window_preview()
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19 CheckFeature quickfix
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20
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21 " Open a preview window
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22 pedit Xa
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23 call assert_equal(2, winnr('$'))
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24 call assert_equal(0, &previewwindow)
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25
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26 " Go to the preview window
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27 wincmd P
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28 call assert_equal(1, &previewwindow)
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29 call assert_equal('preview', win_gettype())
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30
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31 " Close preview window
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32 wincmd z
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33 call assert_equal(1, winnr('$'))
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34 call assert_equal(0, &previewwindow)
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35
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36 call assert_fails('wincmd P', 'E441:')
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37 endfunc
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38
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39 func Test_window_preview_from_help()
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40 CheckFeature quickfix
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41
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42 filetype on
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43 call writefile(['/* some C code */'], 'Xpreview.c')
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44 help
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45 pedit Xpreview.c
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46 wincmd P
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47 call assert_equal(1, &previewwindow)
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48 call assert_equal('c', &filetype)
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49 wincmd z
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50
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51 filetype off
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52 close
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53 call delete('Xpreview.c')
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54 endfunc
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55
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56 func Test_multiple_preview_windows()
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57 new
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58 set previewwindow
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59 new
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60 call assert_fails('set previewwindow', 'E590:')
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61 %bw!
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62 endfunc
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63
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64 " vim: shiftwidth=2 sts=2 expandtab