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func Test_yank_shows_register()
enew
set report=0
call setline(1, ['foo', 'bar'])
" Line-wise
exe 'norm! yy'
call assert_equal('1 line yanked', v:statusmsg)
exe 'norm! "zyy'
call assert_equal('1 line yanked into "z', v:statusmsg)
exe 'norm! yj'
call assert_equal('2 lines yanked', v:statusmsg)
exe 'norm! "zyj'
call assert_equal('2 lines yanked into "z', v:statusmsg)
" Block-wise
exe "norm! \<C-V>y"
call assert_equal('block of 1 line yanked', v:statusmsg)
exe "norm! \<C-V>\"zy"
call assert_equal('block of 1 line yanked into "z', v:statusmsg)
exe "norm! \<C-V>jy"
call assert_equal('block of 2 lines yanked', v:statusmsg)
exe "norm! \<C-V>j\"zy"
call assert_equal('block of 2 lines yanked into "z', v:statusmsg)
bwipe!
endfunc
func Test_display_registers()
e file1
e file2
call setline(1, ['foo', 'bar'])
/bar
exe 'norm! y2l"axx'
call feedkeys("i\<C-R>=2*4\n\<esc>")
call feedkeys(":ls\n", 'xt')
let a = execute('display')
let b = execute('registers')
call assert_equal(a, b)
call assert_match('^\n--- Registers ---\n'
\ . '"" a\n'
\ . '"0 ba\n'
\ . '"a b\n'
\ . '.*'
\ . '"- a\n'
\ . '.*'
\ . '": ls\n'
\ . '"% file2\n'
\ . '"# file1\n'
\ . '"/ bar\n'
\ . '"= 2\*4', a)
let a = execute('registers a')
call assert_match('^\n--- Registers ---\n'
\ . '"a b', a)
let a = execute('registers :')
call assert_match('^\n--- Registers ---\n'
\ . '": ls', a)
bwipe!
endfunc
func Test_register_one()
" delete a line goes into register one
new
call setline(1, "one")
normal dd
call assert_equal("one\n", @1)
" delete a word does not change register one, does change "-
call setline(1, "two")
normal de
call assert_equal("one\n", @1)
call assert_equal("two", @-)
" delete a word with a register does not change register one
call setline(1, "three")
normal "ade
call assert_equal("three", @a)
call assert_equal("one\n", @1)
" delete a word with register DOES change register one with one of a list of
" operators
" %
call setline(1, ["(12)3"])
normal "ad%
call assert_equal("(12)", @a)
call assert_equal("(12)", @1)
" (
call setline(1, ["first second"])
normal $"ad(
call assert_equal("first secon", @a)
call assert_equal("first secon", @1)
" )
call setline(1, ["First Second."])
normal gg0"ad)
call assert_equal("First Second.", @a)
call assert_equal("First Second.", @1)
" `
call setline(1, ["start here."])
normal gg0fhmx0"ad`x
call assert_equal("start ", @a)
call assert_equal("start ", @1)
" /
call setline(1, ["searchX"])
exe "normal gg0\"ad/X\<CR>"
call assert_equal("search", @a)
call assert_equal("search", @1)
" ?
call setline(1, ["Ysearch"])
exe "normal gg$\"ad?Y\<CR>"
call assert_equal("Ysearc", @a)
call assert_equal("Ysearc", @1)
" n
call setline(1, ["Ynext"])
normal gg$"adn
call assert_equal("Ynex", @a)
call assert_equal("Ynex", @1)
" N
call setline(1, ["prevY"])
normal gg0"adN
call assert_equal("prev", @a)
call assert_equal("prev", @1)
" }
call setline(1, ["one", ""])
normal gg0"ad}
call assert_equal("one\n", @a)
call assert_equal("one\n", @1)
" {
call setline(1, ["", "two"])
normal 2G$"ad{
call assert_equal("\ntw", @a)
call assert_equal("\ntw", @1)
bwipe!
endfunc
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