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cd9ca700e5
Problem: Using negative array index with negative width window.
Solution: Make sure the window width does not become negative.
8279af514c
Co-authored-by: Bram Moolenaar <Bram@vim.org>
68 lines
1.3 KiB
VimL
68 lines
1.3 KiB
VimL
" Tests for editing the command line.
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source check.vim
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source screendump.vim
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func Test_cant_open_cmdwin_in_cmdwin()
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try
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call feedkeys("q:q::q\<CR>", "x!")
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catch
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let caught = v:exception
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endtry
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call assert_match('E1292:', caught)
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endfunc
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func Test_cmdwin_virtual_edit()
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enew!
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set ve=all cpo+=$
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silent normal q/s
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set ve= cpo-=$
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endfunc
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" Check that a :normal command can be used to stop Visual mode without side
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" effects.
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func Test_normal_escape()
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call feedkeys("q:i\" foo\<Esc>:normal! \<C-V>\<Esc>\<CR>:\" bar\<CR>", 'ntx')
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call assert_equal('" bar', @:)
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endfunc
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" This was using a pointer to a freed buffer
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func Test_cmdwin_freed_buffer_ptr()
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" this does not work on MS-Windows because renaming an open file fails
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CheckNotMSWindows
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au BufEnter * next 0| file
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edit 0
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silent! norm q/
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au! BufEnter
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bwipe!
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endfunc
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" This was resulting in a window with negative width.
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" The test doesn't reproduce the illegal memory access though...
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func Test_cmdwin_split_often()
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let lines = &lines
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let columns = &columns
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set t_WS=
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try
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" set encoding=iso8859
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set ruler
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winsize 0 0
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noremap 0 H
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sil norm 0000000q:
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catch /E36:/
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endtry
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bwipe!
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set encoding=utf8
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let &lines = lines
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let &columns = columns
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endfunc
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" vim: shiftwidth=2 sts=2 expandtab
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