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06ff540e1c
Problem: 'breakindent' is not drawn after diff filler lines.
Solution: Correct check for whether 'breakindent' should be drawn.
closes: vim/vim#13624
588f20dece
Cherry-pick Test_diff_with_syntax() change from patch 9.0.1257.
1706 lines
45 KiB
VimL
1706 lines
45 KiB
VimL
" Tests for diff mode
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source shared.vim
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source screendump.vim
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source check.vim
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func Test_diff_fold_sync()
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enew!
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let g:update_count = 0
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au DiffUpdated * let g:update_count += 1
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let l = range(50)
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call setline(1, l)
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diffthis
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let winone = win_getid()
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new
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let l[25] = 'diff'
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call setline(1, l)
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diffthis
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let wintwo = win_getid()
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" line 15 is inside the closed fold
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call assert_equal(19, foldclosedend(10))
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call win_gotoid(winone)
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call assert_equal(19, foldclosedend(10))
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" open the fold
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normal zv
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call assert_equal(-1, foldclosedend(10))
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" fold in other window must have opened too
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call win_gotoid(wintwo)
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call assert_equal(-1, foldclosedend(10))
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" cursor position is in sync
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normal 23G
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call win_gotoid(winone)
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call assert_equal(23, getcurpos()[1])
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" depending on how redraw is done DiffUpdated may be triggered once or twice
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call assert_inrange(1, 2, g:update_count)
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au! DiffUpdated
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windo diffoff
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close!
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set nomodified
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endfunc
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func Test_vert_split()
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set diffopt=filler
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call Common_vert_split()
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set diffopt&
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endfunc
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func Test_vert_split_internal()
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set diffopt=internal,filler
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call Common_vert_split()
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set diffopt&
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endfunc
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func Common_vert_split()
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" Disable the title to avoid xterm keeping the wrong one.
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set notitle noicon
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new
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let l = ['1 aa', '2 bb', '3 cc', '4 dd', '5 ee']
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call setline(1, l)
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w! Xtest
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normal dd
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$
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put
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normal kkrXoxxx
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w! Xtest2
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file Nop
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normal ggoyyyjjjozzzz
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set foldmethod=marker foldcolumn=4
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call assert_equal(0, &diff)
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call assert_equal('marker', &foldmethod)
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call assert_equal('4', &foldcolumn)
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call assert_equal(0, &scrollbind)
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call assert_equal(0, &cursorbind)
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call assert_equal(1, &wrap)
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vert diffsplit Xtest
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vert diffsplit Xtest2
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call assert_equal(1, &diff)
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call assert_equal('diff', &foldmethod)
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call assert_equal('2', &foldcolumn)
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call assert_equal(1, &scrollbind)
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call assert_equal(1, &cursorbind)
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call assert_equal(0, &wrap)
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let diff_fdm = &fdm
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let diff_fdc = &fdc
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" repeat entering diff mode here to see if this saves the wrong settings
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diffthis
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" jump to second window for a moment to have filler line appear at start of
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" first window
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wincmd w
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normal gg
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wincmd p
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normal gg
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call assert_equal(2, winline())
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normal j
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call assert_equal(4, winline())
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normal j
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call assert_equal(5, winline())
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normal j
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call assert_equal(6, winline())
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normal j
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call assert_equal(8, winline())
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normal j
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call assert_equal(9, winline())
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wincmd w
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normal gg
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call assert_equal(1, winline())
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normal j
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call assert_equal(2, winline())
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normal j
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call assert_equal(4, winline())
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normal j
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call assert_equal(5, winline())
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normal j
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call assert_equal(8, winline())
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wincmd w
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normal gg
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call assert_equal(2, winline())
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normal j
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call assert_equal(3, winline())
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normal j
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call assert_equal(4, winline())
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normal j
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call assert_equal(5, winline())
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normal j
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call assert_equal(6, winline())
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normal j
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call assert_equal(7, winline())
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normal j
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call assert_equal(8, winline())
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" Test diffoff
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diffoff!
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1wincmd w
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let &diff = 1
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let &fdm = diff_fdm
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let &fdc = diff_fdc
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4wincmd w
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diffoff!
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1wincmd w
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call assert_equal(0, &diff)
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call assert_equal('marker', &foldmethod)
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call assert_equal('4', &foldcolumn)
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call assert_equal(0, &scrollbind)
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call assert_equal(0, &cursorbind)
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call assert_equal(1, &wrap)
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wincmd w
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call assert_equal(0, &diff)
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call assert_equal('marker', &foldmethod)
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call assert_equal('4', &foldcolumn)
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call assert_equal(0, &scrollbind)
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call assert_equal(0, &cursorbind)
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call assert_equal(1, &wrap)
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wincmd w
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call assert_equal(0, &diff)
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call assert_equal('marker', &foldmethod)
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call assert_equal('4', &foldcolumn)
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call assert_equal(0, &scrollbind)
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call assert_equal(0, &cursorbind)
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call assert_equal(1, &wrap)
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call delete('Xtest')
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call delete('Xtest2')
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windo bw!
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endfunc
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func Test_filler_lines()
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" Test that diffing shows correct filler lines
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enew!
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put =range(4,10)
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1d _
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vnew
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put =range(1,10)
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1d _
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windo diffthis
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wincmd h
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call assert_equal(1, line('w0'))
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unlet! diff_fdm diff_fdc
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windo diffoff
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bwipe!
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enew!
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endfunc
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func Test_diffget_diffput()
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enew!
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let l = range(50)
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call setline(1, l)
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call assert_fails('diffget', 'E99:')
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diffthis
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call assert_fails('diffget', 'E100:')
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new
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let l[10] = 'one'
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let l[20] = 'two'
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let l[30] = 'three'
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let l[40] = 'four'
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call setline(1, l)
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diffthis
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call assert_equal('one', getline(11))
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11diffget
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call assert_equal('10', getline(11))
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21diffput
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wincmd w
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call assert_equal('two', getline(21))
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normal 31Gdo
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call assert_equal('three', getline(31))
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call assert_equal('40', getline(41))
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normal 41Gdp
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wincmd w
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call assert_equal('40', getline(41))
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new
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diffthis
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call assert_fails('diffget', 'E101:')
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windo diffoff
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%bwipe!
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endfunc
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" Test putting two changes from one buffer to another
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func Test_diffput_two()
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new a
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let win_a = win_getid()
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call setline(1, range(1, 10))
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diffthis
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new b
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let win_b = win_getid()
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call setline(1, range(1, 10))
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8del
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5del
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diffthis
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call win_gotoid(win_a)
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%diffput
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call win_gotoid(win_b)
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call assert_equal(map(range(1, 10), 'string(v:val)'), getline(1, '$'))
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bwipe! a
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bwipe! b
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endfunc
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" Test for :diffget/:diffput with a range that is inside a diff chunk
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func Test_diffget_diffput_range()
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call setline(1, range(1, 10))
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new
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call setline(1, range(11, 20))
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windo diffthis
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3,5diffget
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call assert_equal(['13', '14', '15'], getline(3, 5))
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call setline(1, range(1, 10))
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4,8diffput
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wincmd p
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call assert_equal(['13', '4', '5', '6', '7', '8', '19'], getline(3, 9))
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%bw!
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endfunc
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" Test for :diffget/:diffput with an empty buffer and a non-empty buffer
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func Test_diffget_diffput_empty_buffer()
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%d _
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new
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call setline(1, 'one')
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windo diffthis
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diffget
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call assert_equal(['one'], getline(1, '$'))
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%d _
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diffput
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wincmd p
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call assert_equal([''], getline(1, '$'))
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%bw!
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endfunc
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" :diffput and :diffget completes names of buffers which
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" are in diff mode and which are different then current buffer.
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" No completion when the current window is not in diff mode.
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func Test_diffget_diffput_completion()
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e Xdiff1 | diffthis
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botright new Xdiff2
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botright new Xdiff3 | split | diffthis
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botright new Xdiff4 | diffthis
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wincmd t
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call assert_equal('Xdiff1', bufname('%'))
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call feedkeys(":diffput \<C-A>\<C-B>\"\<CR>", 'tx')
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call assert_equal('"diffput Xdiff3 Xdiff4', @:)
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call feedkeys(":diffget \<C-A>\<C-B>\"\<CR>", 'tx')
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call assert_equal('"diffget Xdiff3 Xdiff4', @:)
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call assert_equal(['Xdiff3', 'Xdiff4'], getcompletion('', 'diff_buffer'))
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" Xdiff2 is not in diff mode, so no completion for :diffput, :diffget
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wincmd j
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call assert_equal('Xdiff2', bufname('%'))
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call feedkeys(":diffput \<C-A>\<C-B>\"\<CR>", 'tx')
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call assert_equal('"diffput ', @:)
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call feedkeys(":diffget \<C-A>\<C-B>\"\<CR>", 'tx')
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call assert_equal('"diffget ', @:)
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call assert_equal([], getcompletion('', 'diff_buffer'))
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" Xdiff3 is split in 2 windows, only the top one is in diff mode.
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" So completion of :diffput :diffget only happens in the top window.
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wincmd j
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call assert_equal('Xdiff3', bufname('%'))
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call assert_equal(1, &diff)
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call feedkeys(":diffput \<C-A>\<C-B>\"\<CR>", 'tx')
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call assert_equal('"diffput Xdiff1 Xdiff4', @:)
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call feedkeys(":diffget \<C-A>\<C-B>\"\<CR>", 'tx')
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call assert_equal('"diffget Xdiff1 Xdiff4', @:)
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call assert_equal(['Xdiff1', 'Xdiff4'], getcompletion('', 'diff_buffer'))
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wincmd j
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call assert_equal('Xdiff3', bufname('%'))
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call assert_equal(0, &diff)
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call feedkeys(":diffput \<C-A>\<C-B>\"\<CR>", 'tx')
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call assert_equal('"diffput ', @:)
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call feedkeys(":diffget \<C-A>\<C-B>\"\<CR>", 'tx')
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call assert_equal('"diffget ', @:)
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call assert_equal([], getcompletion('', 'diff_buffer'))
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wincmd j
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call assert_equal('Xdiff4', bufname('%'))
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call feedkeys(":diffput \<C-A>\<C-B>\"\<CR>", 'tx')
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call assert_equal('"diffput Xdiff1 Xdiff3', @:)
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call feedkeys(":diffget \<C-A>\<C-B>\"\<CR>", 'tx')
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call assert_equal('"diffget Xdiff1 Xdiff3', @:)
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call assert_equal(['Xdiff1', 'Xdiff3'], getcompletion('', 'diff_buffer'))
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%bwipe
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endfunc
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func Test_dp_do_buffer()
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e! one
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let bn1=bufnr('%')
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let l = range(60)
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call setline(1, l)
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diffthis
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new two
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let l[10] = 'one'
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let l[20] = 'two'
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let l[30] = 'three'
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let l[40] = 'four'
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let l[50] = 'five'
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call setline(1, l)
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diffthis
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" dp and do with invalid buffer number.
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11
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call assert_fails('norm 99999dp', 'E102:')
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call assert_fails('norm 99999do', 'E102:')
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call assert_fails('diffput non_existing_buffer', 'E94:')
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call assert_fails('diffget non_existing_buffer', 'E94:')
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" dp and do with valid buffer number.
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call assert_equal('one', getline('.'))
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exe 'norm ' . bn1 . 'do'
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call assert_equal('10', getline('.'))
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21
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call assert_equal('two', getline('.'))
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diffget one
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call assert_equal('20', getline('.'))
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31
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exe 'norm ' . bn1 . 'dp'
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41
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diffput one
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wincmd w
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31
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call assert_equal('three', getline('.'))
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41
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call assert_equal('four', getline('.'))
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" dp and do with buffer number which is not in diff mode.
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new not_in_diff_mode
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let bn3=bufnr('%')
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wincmd w
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51
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call assert_fails('exe "norm" . bn3 . "dp"', 'E103:')
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call assert_fails('exe "norm" . bn3 . "do"', 'E103:')
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call assert_fails('diffput not_in_diff_mode', 'E94:')
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call assert_fails('diffget not_in_diff_mode', 'E94:')
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windo diffoff
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%bwipe!
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endfunc
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func Test_do_lastline()
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e! one
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call setline(1, ['1','2','3','4','5','6'])
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diffthis
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new two
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call setline(1, ['2','4','5'])
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diffthis
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1
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norm dp]c
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norm dp]c
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wincmd w
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call assert_equal(4, line('$'))
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norm G
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norm do
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call assert_equal(3, line('$'))
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windo diffoff
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%bwipe!
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endfunc
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func Test_diffoff()
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enew!
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call setline(1, ['Two', 'Three'])
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redraw
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let normattr = screenattr(1, 1)
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diffthis
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botright vert new
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call setline(1, ['One', '', 'Two', 'Three'])
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diffthis
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redraw
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call assert_notequal(normattr, 1->screenattr(1))
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diffoff!
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redraw
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call assert_equal(normattr, screenattr(1, 1))
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bwipe!
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bwipe!
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endfunc
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func Common_icase_test()
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edit one
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call setline(1, ['One', 'Two', 'Three', 'Four', 'Fi#ve'])
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redraw
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let normattr = screenattr(1, 1)
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diffthis
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botright vert new two
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call setline(1, ['one', 'TWO', 'Three ', 'Four', 'fI=VE'])
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diffthis
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redraw
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call assert_equal(normattr, screenattr(1, 1))
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call assert_equal(normattr, screenattr(2, 1))
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call assert_notequal(normattr, screenattr(3, 1))
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call assert_equal(normattr, screenattr(4, 1))
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let dtextattr = screenattr(5, 3)
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call assert_notequal(dtextattr, screenattr(5, 1))
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call assert_notequal(dtextattr, screenattr(5, 5))
|
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|
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diffoff!
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%bwipe!
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endfunc
|
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|
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func Test_diffopt_icase()
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set diffopt=icase,foldcolumn:0
|
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call Common_icase_test()
|
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set diffopt&
|
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endfunc
|
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|
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func Test_diffopt_icase_internal()
|
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set diffopt=icase,foldcolumn:0,internal
|
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call Common_icase_test()
|
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set diffopt&
|
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endfunc
|
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|
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func Common_iwhite_test()
|
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edit one
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" Difference in trailing spaces and amount of spaces should be ignored,
|
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" but not other space differences.
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call setline(1, ["One \t", 'Two', 'Three', 'one two', 'one two', 'Four'])
|
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redraw
|
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let normattr = screenattr(1, 1)
|
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diffthis
|
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|
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botright vert new two
|
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call setline(1, ["One\t ", "Two\t ", 'Three', 'one two', 'onetwo', ' Four'])
|
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diffthis
|
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redraw
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call assert_equal(normattr, screenattr(1, 1))
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call assert_equal(normattr, screenattr(2, 1))
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call assert_equal(normattr, screenattr(3, 1))
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call assert_equal(normattr, screenattr(4, 1))
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call assert_notequal(normattr, screenattr(5, 1))
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call assert_notequal(normattr, screenattr(6, 1))
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|
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diffoff!
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%bwipe!
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endfunc
|
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|
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func Test_diffopt_iwhite()
|
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set diffopt=iwhite,foldcolumn:0
|
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call Common_iwhite_test()
|
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set diffopt&
|
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endfunc
|
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|
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func Test_diffopt_iwhite_internal()
|
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set diffopt=internal,iwhite,foldcolumn:0
|
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call Common_iwhite_test()
|
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set diffopt&
|
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endfunc
|
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|
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func Test_diffopt_context()
|
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enew!
|
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call setline(1, ['1', '2', '3', '4', '5', '6', '7'])
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diffthis
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new
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call setline(1, ['1', '2', '3', '4', '5x', '6', '7'])
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diffthis
|
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|
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set diffopt=context:2
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call assert_equal('+-- 2 lines: 1', foldtextresult(1))
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set diffopt=internal,context:2
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call assert_equal('+-- 2 lines: 1', foldtextresult(1))
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|
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set diffopt=context:1
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call assert_equal('+-- 3 lines: 1', foldtextresult(1))
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set diffopt=internal,context:1
|
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call assert_equal('+-- 3 lines: 1', foldtextresult(1))
|
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|
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diffoff!
|
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%bwipe!
|
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set diffopt&
|
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endfunc
|
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|
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func Test_diffopt_horizontal()
|
||
set diffopt=internal,horizontal
|
||
diffsplit
|
||
|
||
call assert_equal(&columns, winwidth(1))
|
||
call assert_equal(&columns, winwidth(2))
|
||
call assert_equal(&lines, winheight(1) + winheight(2) + 3)
|
||
call assert_inrange(0, 1, winheight(1) - winheight(2))
|
||
|
||
set diffopt&
|
||
diffoff!
|
||
%bwipe
|
||
endfunc
|
||
|
||
func Test_diffopt_vertical()
|
||
set diffopt=internal,vertical
|
||
diffsplit
|
||
|
||
call assert_equal(&lines - 2, winheight(1))
|
||
call assert_equal(&lines - 2, winheight(2))
|
||
call assert_equal(&columns, winwidth(1) + winwidth(2) + 1)
|
||
call assert_inrange(0, 1, winwidth(1) - winwidth(2))
|
||
|
||
set diffopt&
|
||
diffoff!
|
||
%bwipe
|
||
endfunc
|
||
|
||
func Test_diffopt_hiddenoff()
|
||
set diffopt=internal,filler,foldcolumn:0,hiddenoff
|
||
e! one
|
||
call setline(1, ['Two', 'Three'])
|
||
redraw
|
||
let normattr = screenattr(1, 1)
|
||
diffthis
|
||
botright vert new two
|
||
call setline(1, ['One', 'Four'])
|
||
diffthis
|
||
redraw
|
||
call assert_notequal(normattr, screenattr(1, 1))
|
||
set hidden
|
||
close
|
||
redraw
|
||
" should not diffing with hidden buffer two while 'hiddenoff' is enabled
|
||
call assert_equal(normattr, screenattr(1, 1))
|
||
|
||
bwipe!
|
||
bwipe!
|
||
set hidden& diffopt&
|
||
endfunc
|
||
|
||
func Test_diffoff_hidden()
|
||
set diffopt=internal,filler,foldcolumn:0
|
||
e! one
|
||
call setline(1, ['Two', 'Three'])
|
||
redraw
|
||
let normattr = screenattr(1, 1)
|
||
diffthis
|
||
botright vert new two
|
||
call setline(1, ['One', 'Four'])
|
||
diffthis
|
||
redraw
|
||
call assert_notequal(normattr, screenattr(1, 1))
|
||
set hidden
|
||
close
|
||
redraw
|
||
" diffing with hidden buffer two
|
||
call assert_notequal(normattr, screenattr(1, 1))
|
||
diffoff
|
||
redraw
|
||
call assert_equal(normattr, screenattr(1, 1))
|
||
diffthis
|
||
redraw
|
||
" still diffing with hidden buffer two
|
||
call assert_notequal(normattr, screenattr(1, 1))
|
||
diffoff!
|
||
redraw
|
||
call assert_equal(normattr, screenattr(1, 1))
|
||
diffthis
|
||
redraw
|
||
" no longer diffing with hidden buffer two
|
||
call assert_equal(normattr, screenattr(1, 1))
|
||
|
||
bwipe!
|
||
bwipe!
|
||
set hidden& diffopt&
|
||
endfunc
|
||
|
||
func Test_setting_cursor()
|
||
new Xtest1
|
||
put =range(1,90)
|
||
wq
|
||
new Xtest2
|
||
put =range(1,100)
|
||
wq
|
||
|
||
tabe Xtest2
|
||
$
|
||
diffsp Xtest1
|
||
tabclose
|
||
|
||
call delete('Xtest1')
|
||
call delete('Xtest2')
|
||
endfunc
|
||
|
||
func Test_diff_move_to()
|
||
new
|
||
call setline(1, [1, 2, 3, 4, 5, 6, 7, 8, 9, 10])
|
||
diffthis
|
||
vnew
|
||
call setline(1, [1, '2x', 3, 4, 4, 5, '6x', 7, '8x', 9, '10x'])
|
||
diffthis
|
||
norm ]c
|
||
call assert_equal(2, line('.'))
|
||
norm 3]c
|
||
call assert_equal(9, line('.'))
|
||
norm 10]c
|
||
call assert_equal(11, line('.'))
|
||
norm [c
|
||
call assert_equal(9, line('.'))
|
||
norm 2[c
|
||
call assert_equal(5, line('.'))
|
||
norm 10[c
|
||
call assert_equal(2, line('.'))
|
||
%bwipe!
|
||
endfunc
|
||
|
||
func Test_diffexpr()
|
||
CheckExecutable diff
|
||
|
||
func DiffExpr()
|
||
" Prepend some text to check diff type detection
|
||
call writefile(['warning', ' message'], v:fname_out)
|
||
silent exe '!diff ' . v:fname_in . ' ' . v:fname_new . '>>' . v:fname_out
|
||
endfunc
|
||
set diffexpr=DiffExpr()
|
||
set diffopt=foldcolumn:0
|
||
|
||
enew!
|
||
call setline(1, ['one', 'two', 'three'])
|
||
redraw
|
||
let normattr = screenattr(1, 1)
|
||
diffthis
|
||
|
||
botright vert new
|
||
call setline(1, ['one', 'two', 'three.'])
|
||
diffthis
|
||
|
||
redraw
|
||
call assert_equal(normattr, screenattr(1, 1))
|
||
call assert_equal(normattr, screenattr(2, 1))
|
||
call assert_notequal(normattr, screenattr(3, 1))
|
||
diffoff!
|
||
|
||
" Try using an non-existing function for 'diffexpr'.
|
||
set diffexpr=NewDiffFunc()
|
||
call assert_fails('windo diffthis', ['E117:', 'E97:'])
|
||
diffoff!
|
||
|
||
" Using a script-local function
|
||
func s:NewDiffExpr()
|
||
endfunc
|
||
set diffexpr=s:NewDiffExpr()
|
||
call assert_equal(expand('<SID>') .. 'NewDiffExpr()', &diffexpr)
|
||
set diffexpr=<SID>NewDiffExpr()
|
||
call assert_equal(expand('<SID>') .. 'NewDiffExpr()', &diffexpr)
|
||
|
||
%bwipe!
|
||
set diffexpr& diffopt&
|
||
delfunc DiffExpr
|
||
delfunc s:NewDiffExpr
|
||
endfunc
|
||
|
||
func Test_diffpatch()
|
||
" The patch program on MS-Windows may fail or hang.
|
||
CheckExecutable patch
|
||
CheckUnix
|
||
new
|
||
insert
|
||
***************
|
||
*** 1,3 ****
|
||
1
|
||
! 2
|
||
3
|
||
--- 1,4 ----
|
||
1
|
||
! 2x
|
||
3
|
||
+ 4
|
||
.
|
||
saveas! Xpatch
|
||
bwipe!
|
||
new
|
||
call assert_fails('diffpatch Xpatch', 'E816:')
|
||
|
||
for name in ['Xpatch', 'Xpatch$HOME', 'Xpa''tch']
|
||
call setline(1, ['1', '2', '3'])
|
||
if name != 'Xpatch'
|
||
call rename('Xpatch', name)
|
||
endif
|
||
exe 'diffpatch ' . escape(name, '$')
|
||
call assert_equal(['1', '2x', '3', '4'], getline(1, '$'))
|
||
if name != 'Xpatch'
|
||
call rename(name, 'Xpatch')
|
||
endif
|
||
bwipe!
|
||
endfor
|
||
|
||
call delete('Xpatch')
|
||
bwipe!
|
||
endfunc
|
||
|
||
func Test_diff_too_many_buffers()
|
||
for i in range(1, 8)
|
||
exe "new Xtest" . i
|
||
diffthis
|
||
endfor
|
||
new Xtest9
|
||
call assert_fails('diffthis', 'E96:')
|
||
%bwipe!
|
||
endfunc
|
||
|
||
func Test_diff_nomodifiable()
|
||
new
|
||
call setline(1, [1, 2, 3, 4])
|
||
setl nomodifiable
|
||
diffthis
|
||
vnew
|
||
call setline(1, ['1x', 2, 3, 3, 4])
|
||
diffthis
|
||
call assert_fails('norm dp', 'E793:')
|
||
setl nomodifiable
|
||
call assert_fails('norm do', 'E21:')
|
||
%bwipe!
|
||
endfunc
|
||
|
||
func Test_diff_filler()
|
||
new
|
||
call setline(1, [1, 2, 3, 'x', 4])
|
||
diffthis
|
||
vnew
|
||
call setline(1, [1, 2, 'y', 'y', 3, 4])
|
||
diffthis
|
||
redraw
|
||
|
||
call assert_equal([0, 0, 0, 0, 0, 0, 0, 1, 0], map(range(-1, 7), 'v:val->diff_filler()'))
|
||
wincmd w
|
||
call assert_equal([0, 0, 0, 0, 2, 0, 0, 0], map(range(-1, 6), 'diff_filler(v:val)'))
|
||
|
||
%bwipe!
|
||
endfunc
|
||
|
||
func Test_diff_hlID()
|
||
new
|
||
call setline(1, [1, 2, 3])
|
||
diffthis
|
||
vnew
|
||
call setline(1, ['1x', 2, 'x', 3])
|
||
diffthis
|
||
redraw
|
||
|
||
call diff_hlID(-1, 1)->synIDattr("name")->assert_equal("")
|
||
|
||
call diff_hlID(1, 1)->synIDattr("name")->assert_equal("DiffChange")
|
||
call diff_hlID(1, 2)->synIDattr("name")->assert_equal("DiffText")
|
||
call diff_hlID(2, 1)->synIDattr("name")->assert_equal("")
|
||
call diff_hlID(3, 1)->synIDattr("name")->assert_equal("DiffAdd")
|
||
eval 4->diff_hlID(1)->synIDattr("name")->assert_equal("")
|
||
|
||
wincmd w
|
||
call assert_equal(synIDattr(diff_hlID(1, 1), "name"), "DiffChange")
|
||
call assert_equal(synIDattr(diff_hlID(2, 1), "name"), "")
|
||
call assert_equal(synIDattr(diff_hlID(3, 1), "name"), "")
|
||
|
||
%bwipe!
|
||
endfunc
|
||
|
||
func Test_diff_lastline()
|
||
enew!
|
||
only!
|
||
call setline(1, ['This is a ', 'line with five ', 'rows'])
|
||
diffthis
|
||
botright vert new
|
||
call setline(1, ['This is', 'a line with ', 'four rows'])
|
||
diffthis
|
||
1
|
||
call feedkeys("Je a\<CR>", 'tx')
|
||
call feedkeys("Je a\<CR>", 'tx')
|
||
let w1lines = winline()
|
||
wincmd w
|
||
$
|
||
let w2lines = winline()
|
||
call assert_equal(w2lines, w1lines)
|
||
bwipe!
|
||
bwipe!
|
||
endfunc
|
||
|
||
func WriteDiffFiles(buf, list1, list2)
|
||
call writefile(a:list1, 'Xdifile1')
|
||
call writefile(a:list2, 'Xdifile2')
|
||
if a:buf
|
||
call term_sendkeys(a:buf, ":checktime\<CR>")
|
||
endif
|
||
endfunc
|
||
|
||
" Verify a screendump with both the internal and external diff.
|
||
func VerifyBoth(buf, dumpfile, extra)
|
||
" trailing : for leaving the cursor on the command line
|
||
for cmd in [":set diffopt=filler" . a:extra . "\<CR>:", ":set diffopt+=internal\<CR>:"]
|
||
call term_sendkeys(a:buf, cmd)
|
||
if VerifyScreenDump(a:buf, a:dumpfile, {}, cmd =~ 'internal' ? 'internal' : 'external')
|
||
break " don't let the next iteration overwrite the "failed" file.
|
||
" don't let the next iteration overwrite the "failed" file.
|
||
return
|
||
endif
|
||
endfor
|
||
|
||
" also test unified diff
|
||
call term_sendkeys(a:buf, ":call SetupUnified()\<CR>:")
|
||
call term_sendkeys(a:buf, ":redraw!\<CR>:")
|
||
call VerifyScreenDump(a:buf, a:dumpfile, {}, 'unified')
|
||
call term_sendkeys(a:buf, ":call StopUnified()\<CR>:")
|
||
endfunc
|
||
|
||
" Verify a screendump with the internal diff only.
|
||
func VerifyInternal(buf, dumpfile, extra)
|
||
call term_sendkeys(a:buf, ":diffupdate!\<CR>")
|
||
" trailing : for leaving the cursor on the command line
|
||
call term_sendkeys(a:buf, ":set diffopt=internal,filler" . a:extra . "\<CR>:")
|
||
call VerifyScreenDump(a:buf, a:dumpfile, {})
|
||
endfunc
|
||
|
||
func Test_diff_screen()
|
||
let g:test_is_flaky = 1
|
||
CheckScreendump
|
||
CheckFeature menu
|
||
|
||
let lines =<< trim END
|
||
func UnifiedDiffExpr()
|
||
" Prepend some text to check diff type detection
|
||
call writefile(['warning', ' message'], v:fname_out)
|
||
silent exe '!diff -U0 ' .. v:fname_in .. ' ' .. v:fname_new .. '>>' .. v:fname_out
|
||
endfunc
|
||
func SetupUnified()
|
||
set diffexpr=UnifiedDiffExpr()
|
||
diffupdate
|
||
endfunc
|
||
func StopUnified()
|
||
set diffexpr=
|
||
endfunc
|
||
END
|
||
call writefile(lines, 'XdiffSetup', 'D')
|
||
|
||
" clean up already existing swap files, just in case
|
||
call delete('.Xdifile1.swp')
|
||
call delete('.Xdifile2.swp')
|
||
|
||
" Test 1: Add a line in beginning of file 2
|
||
call WriteDiffFiles(0, [1, 2, 3, 4, 5, 6, 7, 8, 9, 10], [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10])
|
||
let buf = RunVimInTerminal('-d -S XdiffSetup Xdifile1 Xdifile2', {})
|
||
" Set autoread mode, so that Vim won't complain once we re-write the test
|
||
" files
|
||
call term_sendkeys(buf, ":set autoread\<CR>\<c-w>w:set autoread\<CR>\<c-w>w")
|
||
|
||
call VerifyBoth(buf, 'Test_diff_01', '')
|
||
|
||
" Test 2: Add a line in beginning of file 1
|
||
call WriteDiffFiles(buf, [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10], [1, 2, 3, 4, 5, 6, 7, 8, 9, 10])
|
||
call VerifyBoth(buf, 'Test_diff_02', '')
|
||
|
||
" Test 3: Add a line at the end of file 2
|
||
call WriteDiffFiles(buf, [1, 2, 3, 4, 5, 6, 7, 8, 9, 10], [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11])
|
||
call VerifyBoth(buf, 'Test_diff_03', '')
|
||
|
||
" Test 4: Add a line at the end of file 1
|
||
call WriteDiffFiles(buf, [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11], [1, 2, 3, 4, 5, 6, 7, 8, 9, 10])
|
||
call VerifyBoth(buf, 'Test_diff_04', '')
|
||
|
||
" Test 5: Add a line in the middle of file 2, remove on at the end of file 1
|
||
call WriteDiffFiles(buf, [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11], [1, 2, 3, 4, 4, 5, 6, 7, 8, 9, 10])
|
||
call VerifyBoth(buf, 'Test_diff_05', '')
|
||
|
||
" Test 6: Add a line in the middle of file 1, remove on at the end of file 2
|
||
call WriteDiffFiles(buf, [1, 2, 3, 4, 4, 5, 6, 7, 8, 9, 10], [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11])
|
||
call VerifyBoth(buf, 'Test_diff_06', '')
|
||
|
||
" Variants on test 6 with different context settings
|
||
call term_sendkeys(buf, ":set diffopt+=context:2\<cr>")
|
||
call VerifyScreenDump(buf, 'Test_diff_06.2', {})
|
||
call term_sendkeys(buf, ":set diffopt-=context:2\<cr>")
|
||
call term_sendkeys(buf, ":set diffopt+=context:1\<cr>")
|
||
call VerifyScreenDump(buf, 'Test_diff_06.1', {})
|
||
call term_sendkeys(buf, ":set diffopt-=context:1\<cr>")
|
||
call term_sendkeys(buf, ":set diffopt+=context:0\<cr>")
|
||
call VerifyScreenDump(buf, 'Test_diff_06.0', {})
|
||
call term_sendkeys(buf, ":set diffopt-=context:0\<cr>")
|
||
|
||
" Test 7 - 9: Test normal/patience/histogram diff algorithm
|
||
call WriteDiffFiles(buf, ['#include <stdio.h>', '', '// Frobs foo heartily', 'int frobnitz(int foo)', '{',
|
||
\ ' int i;', ' for(i = 0; i < 10; i++)', ' {', ' printf("Your answer is: ");',
|
||
\ ' printf("%d\n", foo);', ' }', '}', '', 'int fact(int n)', '{', ' if(n > 1)', ' {',
|
||
\ ' return fact(n-1) * n;', ' }', ' return 1;', '}', '', 'int main(int argc, char **argv)',
|
||
\ '{', ' frobnitz(fact(10));', '}'],
|
||
\ ['#include <stdio.h>', '', 'int fib(int n)', '{', ' if(n > 2)', ' {',
|
||
\ ' return fib(n-1) + fib(n-2);', ' }', ' return 1;', '}', '', '// Frobs foo heartily',
|
||
\ 'int frobnitz(int foo)', '{', ' int i;', ' for(i = 0; i < 10; i++)', ' {',
|
||
\ ' printf("%d\n", foo);', ' }', '}', '',
|
||
\ 'int main(int argc, char **argv)', '{', ' frobnitz(fib(10));', '}'])
|
||
call term_sendkeys(buf, ":diffupdate!\<cr>")
|
||
call term_sendkeys(buf, ":set diffopt+=internal\<cr>")
|
||
call VerifyScreenDump(buf, 'Test_diff_07', {})
|
||
|
||
call term_sendkeys(buf, ":set diffopt+=algorithm:patience\<cr>")
|
||
call VerifyScreenDump(buf, 'Test_diff_08', {})
|
||
|
||
call term_sendkeys(buf, ":set diffopt+=algorithm:histogram\<cr>")
|
||
call VerifyScreenDump(buf, 'Test_diff_09', {})
|
||
|
||
" Test 10-11: normal/indent-heuristic
|
||
call term_sendkeys(buf, ":set diffopt&vim\<cr>")
|
||
call WriteDiffFiles(buf, ['', ' def finalize(values)', '', ' values.each do |v|', ' v.finalize', ' end'],
|
||
\ ['', ' def finalize(values)', '', ' values.each do |v|', ' v.prepare', ' end', '',
|
||
\ ' values.each do |v|', ' v.finalize', ' end'])
|
||
call term_sendkeys(buf, ":diffupdate!\<cr>")
|
||
call term_sendkeys(buf, ":set diffopt+=internal\<cr>")
|
||
call VerifyScreenDump(buf, 'Test_diff_10', {})
|
||
|
||
" Leave trailing : at commandline!
|
||
call term_sendkeys(buf, ":set diffopt+=indent-heuristic\<cr>:\<cr>")
|
||
call VerifyScreenDump(buf, 'Test_diff_11', {}, 'one')
|
||
" shouldn't matter, if indent-algorithm comes before or after the algorithm
|
||
call term_sendkeys(buf, ":set diffopt&\<cr>")
|
||
call term_sendkeys(buf, ":set diffopt+=indent-heuristic,algorithm:patience\<cr>:\<cr>")
|
||
call VerifyScreenDump(buf, 'Test_diff_11', {}, 'two')
|
||
call term_sendkeys(buf, ":set diffopt&\<cr>")
|
||
call term_sendkeys(buf, ":set diffopt+=algorithm:patience,indent-heuristic\<cr>:\<cr>")
|
||
call VerifyScreenDump(buf, 'Test_diff_11', {}, 'three')
|
||
|
||
" Test 12: diff the same file
|
||
call WriteDiffFiles(buf, [1, 2, 3, 4, 5, 6, 7, 8, 9, 10], [1, 2, 3, 4, 5, 6, 7, 8, 9, 10])
|
||
call VerifyBoth(buf, 'Test_diff_12', '')
|
||
|
||
" Test 13: diff an empty file
|
||
call WriteDiffFiles(buf, [], [])
|
||
call VerifyBoth(buf, 'Test_diff_13', '')
|
||
|
||
" Test 14: test diffopt+=icase
|
||
call WriteDiffFiles(buf, ['a', 'b', 'cd'], ['A', 'b', 'cDe'])
|
||
call VerifyBoth(buf, 'Test_diff_14', " diffopt+=filler diffopt+=icase")
|
||
|
||
" Test 15-16: test diffopt+=iwhite
|
||
call WriteDiffFiles(buf, ['int main()', '{', ' printf("Hello, World!");', ' return 0;', '}'],
|
||
\ ['int main()', '{', ' if (0)', ' {', ' printf("Hello, World!");', ' return 0;', ' }', '}'])
|
||
call term_sendkeys(buf, ":diffupdate!\<cr>")
|
||
call term_sendkeys(buf, ":set diffopt&vim diffopt+=filler diffopt+=iwhite\<cr>")
|
||
call VerifyScreenDump(buf, 'Test_diff_15', {})
|
||
call term_sendkeys(buf, ":set diffopt+=internal\<cr>")
|
||
call VerifyScreenDump(buf, 'Test_diff_16', {})
|
||
|
||
" Test 17: test diffopt+=iblank
|
||
call WriteDiffFiles(buf, ['a', ' ', 'cd', 'ef', 'xxx'], ['a', 'cd', '', 'ef', 'yyy'])
|
||
call VerifyInternal(buf, 'Test_diff_17', " diffopt+=iblank")
|
||
|
||
" Test 18: test diffopt+=iblank,iwhite / iwhiteall / iwhiteeol
|
||
call VerifyInternal(buf, 'Test_diff_18', " diffopt+=iblank,iwhite")
|
||
call VerifyInternal(buf, 'Test_diff_18', " diffopt+=iblank,iwhiteall")
|
||
call VerifyInternal(buf, 'Test_diff_18', " diffopt+=iblank,iwhiteeol")
|
||
|
||
" Test 19: test diffopt+=iwhiteeol
|
||
call WriteDiffFiles(buf, ['a ', 'x', 'cd', 'ef', 'xx xx', 'foo', 'bar'], ['a', 'x', 'c d', ' ef', 'xx xx', 'foo', '', 'bar'])
|
||
call VerifyInternal(buf, 'Test_diff_19', " diffopt+=iwhiteeol")
|
||
|
||
" Test 19: test diffopt+=iwhiteall
|
||
call VerifyInternal(buf, 'Test_diff_20', " diffopt+=iwhiteall")
|
||
|
||
" clean up
|
||
call StopVimInTerminal(buf)
|
||
call delete('Xdifile1')
|
||
call delete('Xdifile2')
|
||
endfunc
|
||
|
||
func Test_diff_with_scroll_and_change()
|
||
CheckScreendump
|
||
|
||
let lines =<< trim END
|
||
call setline(1, range(1, 15))
|
||
vnew
|
||
call setline(1, range(9, 15))
|
||
windo diffthis
|
||
wincmd h
|
||
exe "normal Gl5\<C-E>"
|
||
END
|
||
call writefile(lines, 'Xtest_scroll_change', 'D')
|
||
let buf = RunVimInTerminal('-S Xtest_scroll_change', {})
|
||
|
||
call VerifyScreenDump(buf, 'Test_diff_scroll_change_01', {})
|
||
|
||
call term_sendkeys(buf, "ax\<Esc>")
|
||
call VerifyScreenDump(buf, 'Test_diff_scroll_change_02', {})
|
||
|
||
call term_sendkeys(buf, "\<C-W>lay\<Esc>")
|
||
call VerifyScreenDump(buf, 'Test_diff_scroll_change_03', {})
|
||
|
||
" clean up
|
||
call StopVimInTerminal(buf)
|
||
endfunc
|
||
|
||
func Test_diff_with_cursorline()
|
||
CheckScreendump
|
||
|
||
call writefile([
|
||
\ 'hi CursorLine ctermbg=red ctermfg=white',
|
||
\ 'set cursorline',
|
||
\ 'call setline(1, ["foo","foo","foo","bar"])',
|
||
\ 'vnew',
|
||
\ 'call setline(1, ["bee","foo","foo","baz"])',
|
||
\ 'windo diffthis',
|
||
\ '2wincmd w',
|
||
\ ], 'Xtest_diff_cursorline', 'D')
|
||
let buf = RunVimInTerminal('-S Xtest_diff_cursorline', {})
|
||
|
||
call VerifyScreenDump(buf, 'Test_diff_with_cursorline_01', {})
|
||
call term_sendkeys(buf, "j")
|
||
call VerifyScreenDump(buf, 'Test_diff_with_cursorline_02', {})
|
||
call term_sendkeys(buf, "j")
|
||
call VerifyScreenDump(buf, 'Test_diff_with_cursorline_03', {})
|
||
|
||
" clean up
|
||
call StopVimInTerminal(buf)
|
||
endfunc
|
||
|
||
func Test_diff_with_cursorline_number()
|
||
CheckScreendump
|
||
|
||
let lines =<< trim END
|
||
hi CursorLine ctermbg=red ctermfg=white
|
||
hi CursorLineNr ctermbg=white ctermfg=black cterm=underline
|
||
set cursorline number
|
||
call setline(1, ["baz", "foo", "foo", "bar"])
|
||
2
|
||
vnew
|
||
call setline(1, ["foo", "foo", "bar"])
|
||
windo diffthis
|
||
1wincmd w
|
||
END
|
||
call writefile(lines, 'Xtest_diff_cursorline_number', 'D')
|
||
let buf = RunVimInTerminal('-S Xtest_diff_cursorline_number', {})
|
||
|
||
call VerifyScreenDump(buf, 'Test_diff_with_cursorline_number_01', {})
|
||
call term_sendkeys(buf, ":set cursorlineopt=number\r")
|
||
call VerifyScreenDump(buf, 'Test_diff_with_cursorline_number_02', {})
|
||
|
||
" clean up
|
||
call StopVimInTerminal(buf)
|
||
endfunc
|
||
|
||
func Test_diff_with_cursorline_breakindent()
|
||
CheckScreendump
|
||
|
||
let lines =<< trim END
|
||
hi CursorLine ctermbg=red ctermfg=white
|
||
set noequalalways wrap diffopt=followwrap cursorline breakindent
|
||
50vnew
|
||
call setline(1, [' ', ' ', ' ', ' '])
|
||
exe "norm! 20Afoo\<Esc>j20Afoo\<Esc>j20Afoo\<Esc>j20Abar\<Esc>"
|
||
vnew
|
||
call setline(1, [' ', ' ', ' ', ' '])
|
||
exe "norm! 20Abee\<Esc>j20Afoo\<Esc>j20Afoo\<Esc>j20Abaz\<Esc>"
|
||
windo diffthis
|
||
2wincmd w
|
||
END
|
||
call writefile(lines, 'Xtest_diff_cursorline_breakindent', 'D')
|
||
let buf = RunVimInTerminal('-S Xtest_diff_cursorline_breakindent', {})
|
||
|
||
call term_sendkeys(buf, "gg0")
|
||
call VerifyScreenDump(buf, 'Test_diff_with_cul_bri_01', {})
|
||
call term_sendkeys(buf, "j")
|
||
call VerifyScreenDump(buf, 'Test_diff_with_cul_bri_02', {})
|
||
call term_sendkeys(buf, "j")
|
||
call VerifyScreenDump(buf, 'Test_diff_with_cul_bri_03', {})
|
||
call term_sendkeys(buf, "j")
|
||
call VerifyScreenDump(buf, 'Test_diff_with_cul_bri_04', {})
|
||
|
||
" clean up
|
||
call StopVimInTerminal(buf)
|
||
endfunc
|
||
|
||
func Test_diff_breakindent_after_filler()
|
||
CheckScreendump
|
||
|
||
let lines =<< trim END
|
||
set laststatus=0 diffopt+=followwrap breakindent
|
||
call setline(1, ['a', ' ' .. repeat('c', 50)])
|
||
vnew
|
||
call setline(1, ['a', 'b', ' ' .. repeat('c', 50)])
|
||
windo diffthis
|
||
norm! G$
|
||
END
|
||
call writefile(lines, 'Xtest_diff_breakindent_after_filler', 'D')
|
||
let buf = RunVimInTerminal('-S Xtest_diff_breakindent_after_filler', #{rows: 8, cols: 45})
|
||
call VerifyScreenDump(buf, 'Test_diff_breakindent_after_filler', {})
|
||
|
||
" clean up
|
||
call StopVimInTerminal(buf)
|
||
endfunc
|
||
|
||
func Test_diff_with_syntax()
|
||
CheckScreendump
|
||
|
||
let lines =<< trim END
|
||
void doNothing() {
|
||
int x = 0;
|
||
char *s = "hello";
|
||
return 5;
|
||
}
|
||
END
|
||
call writefile(lines, 'Xprogram1.c', 'D')
|
||
let lines =<< trim END
|
||
void doSomething() {
|
||
int x = 0;
|
||
char *s = "there";
|
||
return 5;
|
||
}
|
||
END
|
||
call writefile(lines, 'Xprogram2.c', 'D')
|
||
|
||
let lines =<< trim END
|
||
edit Xprogram1.c
|
||
diffsplit Xprogram2.c
|
||
END
|
||
call writefile(lines, 'Xtest_diff_syntax', 'D')
|
||
let buf = RunVimInTerminal('-S Xtest_diff_syntax', {})
|
||
|
||
call VerifyScreenDump(buf, 'Test_diff_syntax_1', {})
|
||
|
||
" clean up
|
||
call StopVimInTerminal(buf)
|
||
endfunc
|
||
|
||
func Test_diff_of_diff()
|
||
CheckScreendump
|
||
CheckFeature rightleft
|
||
|
||
call writefile([
|
||
\ 'call setline(1, ["aa","bb","cc","@@ -3,2 +5,7 @@","dd","ee","ff"])',
|
||
\ 'vnew',
|
||
\ 'call setline(1, ["aa","bb","cc"])',
|
||
\ 'windo diffthis',
|
||
\ '1wincmd w',
|
||
\ 'setlocal number',
|
||
\ ], 'Xtest_diff_diff', 'D')
|
||
let buf = RunVimInTerminal('-S Xtest_diff_diff', {})
|
||
|
||
call VerifyScreenDump(buf, 'Test_diff_of_diff_01', {})
|
||
|
||
call term_sendkeys(buf, ":set rightleft\<cr>")
|
||
call VerifyScreenDump(buf, 'Test_diff_of_diff_02', {})
|
||
|
||
" clean up
|
||
call StopVimInTerminal(buf)
|
||
endfunc
|
||
|
||
func CloseoffSetup()
|
||
enew
|
||
call setline(1, ['one', 'two', 'three'])
|
||
diffthis
|
||
new
|
||
call setline(1, ['one', 'tow', 'three'])
|
||
diffthis
|
||
call assert_equal(1, &diff)
|
||
only!
|
||
endfunc
|
||
|
||
func Test_diff_closeoff()
|
||
" "closeoff" included by default: last diff win gets 'diff' reset'
|
||
call CloseoffSetup()
|
||
call assert_equal(0, &diff)
|
||
enew!
|
||
|
||
" "closeoff" excluded: last diff win keeps 'diff' set'
|
||
set diffopt-=closeoff
|
||
call CloseoffSetup()
|
||
call assert_equal(1, &diff)
|
||
diffoff!
|
||
enew!
|
||
endfunc
|
||
|
||
func Test_diff_followwrap()
|
||
new
|
||
set diffopt+=followwrap
|
||
set wrap
|
||
diffthis
|
||
call assert_equal(1, &wrap)
|
||
diffoff
|
||
set nowrap
|
||
diffthis
|
||
call assert_equal(0, &wrap)
|
||
diffoff
|
||
set diffopt&
|
||
bwipe!
|
||
endfunc
|
||
|
||
func Test_diff_maintains_change_mark()
|
||
func DiffMaintainsChangeMark()
|
||
enew!
|
||
call setline(1, ['a', 'b', 'c', 'd'])
|
||
diffthis
|
||
new
|
||
call setline(1, ['a', 'b', 'c', 'e'])
|
||
" Set '[ and '] marks
|
||
2,3yank
|
||
call assert_equal([2, 3], [line("'["), line("']")])
|
||
" Verify they aren't affected by the implicit diff
|
||
diffthis
|
||
call assert_equal([2, 3], [line("'["), line("']")])
|
||
" Verify they aren't affected by an explicit diff
|
||
diffupdate
|
||
call assert_equal([2, 3], [line("'["), line("']")])
|
||
bwipe!
|
||
bwipe!
|
||
endfunc
|
||
|
||
set diffopt-=internal
|
||
call DiffMaintainsChangeMark()
|
||
set diffopt+=internal
|
||
call DiffMaintainsChangeMark()
|
||
|
||
set diffopt&
|
||
delfunc DiffMaintainsChangeMark
|
||
endfunc
|
||
|
||
" Test for 'patchexpr'
|
||
func Test_patchexpr()
|
||
let g:patch_args = []
|
||
func TPatch()
|
||
call add(g:patch_args, readfile(v:fname_in))
|
||
call add(g:patch_args, readfile(v:fname_diff))
|
||
call writefile(['output file'], v:fname_out)
|
||
endfunc
|
||
set patchexpr=TPatch()
|
||
|
||
call writefile(['input file'], 'Xinput', 'D')
|
||
call writefile(['diff file'], 'Xdiff', 'D')
|
||
%bwipe!
|
||
edit Xinput
|
||
diffpatch Xdiff
|
||
call assert_equal('output file', getline(1))
|
||
call assert_equal('Xinput.new', bufname())
|
||
call assert_equal(2, winnr('$'))
|
||
call assert_true(&diff)
|
||
|
||
" Using a script-local function
|
||
func s:NewPatchExpr()
|
||
endfunc
|
||
set patchexpr=s:NewPatchExpr()
|
||
call assert_equal(expand('<SID>') .. 'NewPatchExpr()', &patchexpr)
|
||
set patchexpr=<SID>NewPatchExpr()
|
||
call assert_equal(expand('<SID>') .. 'NewPatchExpr()', &patchexpr)
|
||
|
||
set patchexpr&
|
||
delfunc TPatch
|
||
delfunc s:NewPatchExpr
|
||
%bwipe!
|
||
endfunc
|
||
|
||
func Test_diff_rnu()
|
||
CheckScreendump
|
||
|
||
let content =<< trim END
|
||
call setline(1, ['a', 'a', 'a', 'y', 'b', 'b', 'b', 'b', 'b'])
|
||
vnew
|
||
call setline(1, ['a', 'a', 'a', 'x', 'x', 'x', 'b', 'b', 'b', 'b', 'b'])
|
||
call setline(1, ['a', 'a', 'a', 'y', 'b', 'b', 'b', 'b', 'b'])
|
||
vnew
|
||
call setline(1, ['a', 'a', 'a', 'x', 'x', 'x', 'b', 'b', 'b', 'b', 'b'])
|
||
windo diffthis
|
||
setlocal number rnu foldcolumn=0
|
||
END
|
||
call writefile(content, 'Xtest_diff_rnu', 'D')
|
||
let buf = RunVimInTerminal('-S Xtest_diff_rnu', {})
|
||
|
||
call VerifyScreenDump(buf, 'Test_diff_rnu_01', {})
|
||
|
||
call term_sendkeys(buf, "j")
|
||
call VerifyScreenDump(buf, 'Test_diff_rnu_02', {})
|
||
call term_sendkeys(buf, "j")
|
||
call VerifyScreenDump(buf, 'Test_diff_rnu_03', {})
|
||
|
||
" clean up
|
||
call StopVimInTerminal(buf)
|
||
endfunc
|
||
|
||
func Test_diff_multilineconceal()
|
||
new
|
||
diffthis
|
||
|
||
new
|
||
call matchadd('Conceal', 'a\nb', 9, -1, {'conceal': 'Y'})
|
||
set cole=2 cocu=n
|
||
call setline(1, ["a", "b"])
|
||
diffthis
|
||
redraw
|
||
endfunc
|
||
|
||
func Test_diff_and_scroll()
|
||
" this was causing an ml_get error
|
||
set ls=2
|
||
for i in range(winheight(0) * 2)
|
||
call setline(i, i < winheight(0) - 10 ? i : i + 10)
|
||
endfor
|
||
vnew
|
||
for i in range(winheight(0)*2 + 10)
|
||
call setline(i, i < winheight(0) - 10 ? 0 : i)
|
||
endfor
|
||
diffthis
|
||
wincmd p
|
||
diffthis
|
||
execute 'normal ' . winheight(0) . "\<C-d>"
|
||
|
||
bwipe!
|
||
bwipe!
|
||
set ls&
|
||
endfunc
|
||
|
||
func Test_diff_filler_cursorcolumn()
|
||
CheckScreendump
|
||
|
||
let content =<< trim END
|
||
call setline(1, ['aa', 'bb', 'cc'])
|
||
vnew
|
||
call setline(1, ['aa', 'cc'])
|
||
windo diffthis
|
||
wincmd p
|
||
setlocal cursorcolumn foldcolumn=0
|
||
norm! gg0
|
||
redraw!
|
||
END
|
||
call writefile(content, 'Xtest_diff_cuc', 'D')
|
||
let buf = RunVimInTerminal('-S Xtest_diff_cuc', {})
|
||
|
||
call VerifyScreenDump(buf, 'Test_diff_cuc_01', {})
|
||
|
||
call term_sendkeys(buf, "l")
|
||
call term_sendkeys(buf, "\<C-l>")
|
||
call VerifyScreenDump(buf, 'Test_diff_cuc_02', {})
|
||
call term_sendkeys(buf, "0j")
|
||
call term_sendkeys(buf, "\<C-l>")
|
||
call VerifyScreenDump(buf, 'Test_diff_cuc_03', {})
|
||
call term_sendkeys(buf, "l")
|
||
call term_sendkeys(buf, "\<C-l>")
|
||
call VerifyScreenDump(buf, 'Test_diff_cuc_04', {})
|
||
|
||
" clean up
|
||
call StopVimInTerminal(buf)
|
||
endfunc
|
||
|
||
" Test for adding/removing lines inside diff chunks, between diff chunks
|
||
" and before diff chunks
|
||
func Test_diff_modify_chunks()
|
||
enew!
|
||
let w2_id = win_getid()
|
||
call setline(1, ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i'])
|
||
new
|
||
let w1_id = win_getid()
|
||
call setline(1, ['a', '2', '3', 'd', 'e', 'f', '7', '8', 'i'])
|
||
windo diffthis
|
||
|
||
" remove a line between two diff chunks and create a new diff chunk
|
||
call win_gotoid(w2_id)
|
||
5d
|
||
call win_gotoid(w1_id)
|
||
call diff_hlID(5, 1)->synIDattr('name')->assert_equal('DiffAdd')
|
||
|
||
" add a line between two diff chunks
|
||
call win_gotoid(w2_id)
|
||
normal! 4Goe
|
||
call win_gotoid(w1_id)
|
||
call diff_hlID(4, 1)->synIDattr('name')->assert_equal('')
|
||
call diff_hlID(5, 1)->synIDattr('name')->assert_equal('')
|
||
|
||
" remove all the lines in a diff chunk.
|
||
call win_gotoid(w2_id)
|
||
7,8d
|
||
call win_gotoid(w1_id)
|
||
let hl = range(1, 9)->map({_, lnum -> diff_hlID(lnum, 1)->synIDattr('name')})
|
||
call assert_equal(['', 'DiffText', 'DiffText', '', '', '', 'DiffAdd',
|
||
\ 'DiffAdd', ''], hl)
|
||
|
||
" remove lines from one diff chunk to just before the next diff chunk
|
||
call win_gotoid(w2_id)
|
||
call setline(1, ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i'])
|
||
2,6d
|
||
call win_gotoid(w1_id)
|
||
let hl = range(1, 9)->map({_, lnum -> diff_hlID(lnum, 1)->synIDattr('name')})
|
||
call assert_equal(['', 'DiffText', 'DiffText', 'DiffAdd', 'DiffAdd',
|
||
\ 'DiffAdd', 'DiffAdd', 'DiffAdd', ''], hl)
|
||
|
||
" remove lines just before the top of a diff chunk
|
||
call win_gotoid(w2_id)
|
||
call setline(1, ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i'])
|
||
5,6d
|
||
call win_gotoid(w1_id)
|
||
let hl = range(1, 9)->map({_, lnum -> diff_hlID(lnum, 1)->synIDattr('name')})
|
||
call assert_equal(['', 'DiffText', 'DiffText', '', 'DiffText', 'DiffText',
|
||
\ 'DiffAdd', 'DiffAdd', ''], hl)
|
||
|
||
" remove line after the end of a diff chunk
|
||
call win_gotoid(w2_id)
|
||
call setline(1, ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i'])
|
||
4d
|
||
call win_gotoid(w1_id)
|
||
let hl = range(1, 9)->map({_, lnum -> diff_hlID(lnum, 1)->synIDattr('name')})
|
||
call assert_equal(['', 'DiffText', 'DiffText', 'DiffAdd', '', '', 'DiffText',
|
||
\ 'DiffText', ''], hl)
|
||
|
||
" remove lines starting from the end of one diff chunk and ending inside
|
||
" another diff chunk
|
||
call win_gotoid(w2_id)
|
||
call setline(1, ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i'])
|
||
4,7d
|
||
call win_gotoid(w1_id)
|
||
let hl = range(1, 9)->map({_, lnum -> diff_hlID(lnum, 1)->synIDattr('name')})
|
||
call assert_equal(['', 'DiffText', 'DiffText', 'DiffText', 'DiffAdd',
|
||
\ 'DiffAdd', 'DiffAdd', 'DiffAdd', ''], hl)
|
||
|
||
" removing the only remaining diff chunk should make the files equal
|
||
call win_gotoid(w2_id)
|
||
call setline(1, ['a', '2', '3', 'x', 'd', 'e', 'f', 'x', '7', '8', 'i'])
|
||
8d
|
||
let hl = range(1, 10)->map({_, lnum -> diff_hlID(lnum, 1)->synIDattr('name')})
|
||
call assert_equal(['', '', '', 'DiffAdd', '', '', '', '', '', ''], hl)
|
||
call win_gotoid(w2_id)
|
||
4d
|
||
call win_gotoid(w1_id)
|
||
let hl = range(1, 9)->map({_, lnum -> diff_hlID(lnum, 1)->synIDattr('name')})
|
||
call assert_equal(['', '', '', '', '', '', '', '', ''], hl)
|
||
|
||
%bw!
|
||
endfunc
|
||
|
||
func Test_diff_binary()
|
||
CheckScreendump
|
||
|
||
let content =<< trim END
|
||
call setline(1, ['a', 'b', "c\n", 'd', 'e', 'f', 'g'])
|
||
vnew
|
||
call setline(1, ['A', 'b', 'c', 'd', 'E', 'f', 'g'])
|
||
windo diffthis
|
||
wincmd p
|
||
norm! gg0
|
||
redraw!
|
||
END
|
||
call writefile(content, 'Xtest_diff_bin', 'D')
|
||
let buf = RunVimInTerminal('-S Xtest_diff_bin', {})
|
||
|
||
" Test using internal diff
|
||
call VerifyScreenDump(buf, 'Test_diff_bin_01', {})
|
||
|
||
" Test using internal diff and case folding
|
||
call term_sendkeys(buf, ":set diffopt+=icase\<cr>")
|
||
call term_sendkeys(buf, "\<C-l>")
|
||
call VerifyScreenDump(buf, 'Test_diff_bin_02', {})
|
||
" Test using external diff
|
||
call term_sendkeys(buf, ":set diffopt=filler\<cr>")
|
||
call term_sendkeys(buf, "\<C-l>")
|
||
call VerifyScreenDump(buf, 'Test_diff_bin_03', {})
|
||
" Test using external diff and case folding
|
||
call term_sendkeys(buf, ":set diffopt=filler,icase\<cr>")
|
||
call term_sendkeys(buf, "\<C-l>")
|
||
call VerifyScreenDump(buf, 'Test_diff_bin_04', {})
|
||
|
||
" clean up
|
||
call StopVimInTerminal(buf)
|
||
set diffopt&vim
|
||
endfunc
|
||
|
||
" Test for using the 'zi' command to invert 'foldenable' in diff windows (test
|
||
" for the issue fixed by patch 6.2.317)
|
||
func Test_diff_foldinvert()
|
||
%bw!
|
||
edit Xdoffile1
|
||
new Xdoffile2
|
||
new Xdoffile3
|
||
windo diffthis
|
||
" open a non-diff window
|
||
botright new
|
||
1wincmd w
|
||
call assert_true(getwinvar(1, '&foldenable'))
|
||
call assert_true(getwinvar(2, '&foldenable'))
|
||
call assert_true(getwinvar(3, '&foldenable'))
|
||
normal zi
|
||
call assert_false(getwinvar(1, '&foldenable'))
|
||
call assert_false(getwinvar(2, '&foldenable'))
|
||
call assert_false(getwinvar(3, '&foldenable'))
|
||
normal zi
|
||
call assert_true(getwinvar(1, '&foldenable'))
|
||
call assert_true(getwinvar(2, '&foldenable'))
|
||
call assert_true(getwinvar(3, '&foldenable'))
|
||
|
||
" If the current window has 'noscrollbind', then 'zi' should not change
|
||
" 'foldenable' in other windows.
|
||
1wincmd w
|
||
set noscrollbind
|
||
normal zi
|
||
call assert_false(getwinvar(1, '&foldenable'))
|
||
call assert_true(getwinvar(2, '&foldenable'))
|
||
call assert_true(getwinvar(3, '&foldenable'))
|
||
|
||
" 'zi' should not change the 'foldenable' for windows with 'noscrollbind'
|
||
1wincmd w
|
||
set scrollbind
|
||
normal zi
|
||
call setwinvar(2, '&scrollbind', v:false)
|
||
normal zi
|
||
call assert_false(getwinvar(1, '&foldenable'))
|
||
call assert_true(getwinvar(2, '&foldenable'))
|
||
call assert_false(getwinvar(3, '&foldenable'))
|
||
|
||
%bw!
|
||
set scrollbind&
|
||
endfunc
|
||
|
||
" This was scrolling for 'cursorbind' but 'scrollbind' is more important
|
||
func Test_diff_scroll()
|
||
CheckScreendump
|
||
|
||
let left =<< trim END
|
||
line 1
|
||
line 2
|
||
line 3
|
||
line 4
|
||
|
||
// Common block
|
||
// one
|
||
// containing
|
||
// four lines
|
||
|
||
// Common block
|
||
// two
|
||
// containing
|
||
// four lines
|
||
END
|
||
call writefile(left, 'Xleft', 'D')
|
||
let right =<< trim END
|
||
line 1
|
||
line 2
|
||
line 3
|
||
line 4
|
||
|
||
Lorem
|
||
ipsum
|
||
dolor
|
||
sit
|
||
amet,
|
||
consectetur
|
||
adipiscing
|
||
elit.
|
||
Etiam
|
||
luctus
|
||
lectus
|
||
sodales,
|
||
dictum
|
||
|
||
// Common block
|
||
// one
|
||
// containing
|
||
// four lines
|
||
|
||
Vestibulum
|
||
tincidunt
|
||
aliquet
|
||
nulla.
|
||
|
||
// Common block
|
||
// two
|
||
// containing
|
||
// four lines
|
||
END
|
||
call writefile(right, 'Xright', 'D')
|
||
let buf = RunVimInTerminal('-d Xleft Xright', {'rows': 12})
|
||
call term_sendkeys(buf, "\<C-W>\<C-W>jjjj")
|
||
call VerifyScreenDump(buf, 'Test_diff_scroll_1', {})
|
||
call term_sendkeys(buf, "j")
|
||
call VerifyScreenDump(buf, 'Test_diff_scroll_2', {})
|
||
|
||
call StopVimInTerminal(buf)
|
||
endfunc
|
||
|
||
" This was scrolling too many lines.
|
||
func Test_diff_scroll_wrap_on()
|
||
20new
|
||
40vsplit
|
||
call setline(1, map(range(1, 9), 'repeat(v:val, 200)'))
|
||
setlocal number diff so=0
|
||
redraw
|
||
normal! jj
|
||
call assert_equal(1, winsaveview().topline)
|
||
normal! j
|
||
call assert_equal(2, winsaveview().topline)
|
||
|
||
bwipe!
|
||
bwipe!
|
||
endfunc
|
||
|
||
func Test_diff_scroll_many_filler()
|
||
20new
|
||
vnew
|
||
call setline(1, ['^^^', '^^^', '$$$', '$$$'])
|
||
diffthis
|
||
setlocal scrolloff=0
|
||
wincmd p
|
||
call setline(1, ['^^^', '^^^'] + repeat(['###'], 41) + ['$$$', '$$$'])
|
||
diffthis
|
||
setlocal scrolloff=0
|
||
wincmd p
|
||
redraw
|
||
|
||
" Note: need a redraw after each scroll, otherwise the test always passes.
|
||
normal! G
|
||
redraw
|
||
call assert_equal(3, winsaveview().topline)
|
||
call assert_equal(18, winsaveview().topfill)
|
||
exe "normal! \<C-B>"
|
||
redraw
|
||
call assert_equal(3, winsaveview().topline)
|
||
call assert_equal(19, winsaveview().topfill)
|
||
exe "normal! \<C-B>"
|
||
redraw
|
||
call assert_equal(2, winsaveview().topline)
|
||
call assert_equal(0, winsaveview().topfill)
|
||
exe "normal! \<C-B>"
|
||
redraw
|
||
call assert_equal(1, winsaveview().topline)
|
||
call assert_equal(0, winsaveview().topfill)
|
||
|
||
bwipe!
|
||
bwipe!
|
||
endfunc
|
||
|
||
" This was trying to update diffs for a buffer being closed
|
||
func Test_diff_only()
|
||
silent! lfile
|
||
set diff
|
||
lopen
|
||
norm o
|
||
silent! norm o
|
||
|
||
set nodiff
|
||
%bwipe!
|
||
endfunc
|
||
|
||
" This was causing invalid diff block values
|
||
" FIXME: somehow this causes a valgrind error when run directly but not when
|
||
" run as a test.
|
||
func Test_diff_manipulations()
|
||
set diff
|
||
split 0
|
||
sil! norm R
|
||
doobdeuR
|
||
doobdeuR
|
||
doobdeu
|
||
|
||
set nodiff
|
||
%bwipe!
|
||
endfunc
|
||
|
||
" This was causing the line number in the diff block to go below one.
|
||
" FIXME: somehow this causes a valgrind error when run directly but not when
|
||
" run as a test.
|
||
func Test_diff_put_and_undo()
|
||
set diff
|
||
next 0
|
||
split 00
|
||
sil! norm o0gguudpo0ggJuudp
|
||
|
||
bwipe!
|
||
bwipe!
|
||
set nodiff
|
||
endfunc
|
||
|
||
|
||
" vim: shiftwidth=2 sts=2 expandtab
|