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1a3a89168d
Problem: More functions can be used as methods. Solution: Make various functions usable as a method.
931 lines
24 KiB
VimL
931 lines
24 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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call assert_equal(1, 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 2
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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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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, screenattr(1, 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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diffoff!
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%bwipe!
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endfunc
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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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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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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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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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diffoff!
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%bwipe!
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endfunc
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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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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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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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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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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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diffoff!
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%bwipe!
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set diffopt&
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endfunc
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func Test_diffopt_horizontal()
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set diffopt=internal,horizontal
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diffsplit
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call assert_equal(&columns, winwidth(1))
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call assert_equal(&columns, winwidth(2))
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call assert_equal(&lines, winheight(1) + winheight(2) + 3)
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call assert_inrange(0, 1, winheight(1) - winheight(2))
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set diffopt&
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diffoff!
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%bwipe
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endfunc
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func Test_diffopt_vertical()
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set diffopt=internal,vertical
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diffsplit
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call assert_equal(&lines - 2, winheight(1))
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call assert_equal(&lines - 2, winheight(2))
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call assert_equal(&columns, winwidth(1) + winwidth(2) + 1)
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call assert_inrange(0, 1, winwidth(1) - winwidth(2))
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set diffopt&
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diffoff!
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%bwipe
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endfunc
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func Test_diffopt_hiddenoff()
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set diffopt=internal,filler,foldcolumn:0,hiddenoff
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e! one
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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 two
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call setline(1, ['One', 'Four'])
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diffthis
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redraw
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call assert_notequal(normattr, screenattr(1, 1))
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set hidden
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close
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redraw
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" should not diffing with hidden buffer two while 'hiddenoff' is enabled
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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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set hidden& diffopt&
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endfunc
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|
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func Test_diffoff_hidden()
|
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set diffopt=internal,filler,foldcolumn:0
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e! one
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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 two
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call setline(1, ['One', 'Four'])
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diffthis
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redraw
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call assert_notequal(normattr, screenattr(1, 1))
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set hidden
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close
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redraw
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" diffing with hidden buffer two
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call assert_notequal(normattr, screenattr(1, 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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diffthis
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redraw
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" still diffing with hidden buffer two
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call assert_notequal(normattr, screenattr(1, 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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diffthis
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redraw
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" no longer diffing with hidden buffer two
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call assert_equal(normattr, screenattr(1, 1))
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|
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bwipe!
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bwipe!
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set hidden& diffopt&
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endfunc
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|
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func Test_setting_cursor()
|
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new Xtest1
|
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put =range(1,90)
|
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wq
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new Xtest2
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put =range(1,100)
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wq
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|
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tabe Xtest2
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$
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diffsp Xtest1
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tabclose
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|
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call delete('Xtest1')
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call delete('Xtest2')
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endfunc
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|
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func Test_diff_move_to()
|
||
new
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call setline(1, [1, 2, 3, 4, 5, 6, 7, 8, 9, 10])
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diffthis
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vnew
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call setline(1, [1, '2x', 3, 4, 4, 5, '6x', 7, '8x', 9, '10x'])
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diffthis
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norm ]c
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call assert_equal(2, line('.'))
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norm 3]c
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call assert_equal(9, line('.'))
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norm 10]c
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call assert_equal(11, line('.'))
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norm [c
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call assert_equal(9, line('.'))
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norm 2[c
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call assert_equal(5, line('.'))
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norm 10[c
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||
call assert_equal(2, line('.'))
|
||
%bwipe!
|
||
endfunc
|
||
|
||
func Test_diffexpr()
|
||
if !executable('diff')
|
||
return
|
||
endif
|
||
|
||
func DiffExpr()
|
||
" Prepent 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!
|
||
%bwipe!
|
||
set diffexpr& diffopt&
|
||
endfunc
|
||
|
||
func Test_diffpatch()
|
||
" The patch program on MS-Windows may fail or hang.
|
||
if !executable('patch') || !has('unix')
|
||
return
|
||
endif
|
||
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_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_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_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, 'Xfile1')
|
||
call writefile(a:list2, 'Xfile2')
|
||
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.
|
||
endif
|
||
endfor
|
||
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 term_wait(a:buf)
|
||
call VerifyScreenDump(a:buf, a:dumpfile, {})
|
||
endfunc
|
||
|
||
func Test_diff_screen()
|
||
CheckScreendump
|
||
CheckFeature menu
|
||
|
||
" clean up already existing swap files, just in case
|
||
call delete('.Xfile1.swp')
|
||
call delete('.Xfile2.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 Xfile1 Xfile2', {})
|
||
" 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('Xfile1')
|
||
call delete('Xfile2')
|
||
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')
|
||
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)
|
||
call delete('Xtest_diff_cursorline')
|
||
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')
|
||
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)
|
||
call delete('Xtest_diff_diff')
|
||
endfunc
|