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|
" Test for reading and writing .viminfo
function Test_viminfo_read_and_write()
" First clear 'history', so that "hislen" is zero. Then set it again,
" simulating Vim starting up.
set history=0
wviminfo Xviminfo
set history=1000
call histdel(':')
let lines = [
\ '# comment line',
\ '*encoding=utf-8',
\ '~MSle0~/asdf',
\ '|copied as-is',
\ '|and one more',
\ ]
call writefile(lines, 'Xviminfo')
rviminfo Xviminfo
call assert_equal('asdf', @/)
wviminfo Xviminfo
let lines = readfile('Xviminfo')
let done = 0
for line in lines
if line[0] == '|' && line !~ '^|[234],' && line !~ '^|<'
if done == 0
call assert_equal('|1,4', line)
elseif done == 1
call assert_equal('|copied as-is', line)
elseif done == 2
call assert_equal('|and one more', line)
endif
let done += 1
endif
endfor
call assert_equal(3, done)
call delete('Xviminfo')
endfunc
func Test_global_vars()
let g:MY_GLOBAL_STRING = "Vim Editor"
let g:MY_GLOBAL_NUM = 345
let g:MY_GLOBAL_FLOAT = 3.14
let test_dict = {'foo': 1, 'bar': 0, 'longvarible': 1000}
let g:MY_GLOBAL_DICT = test_dict
" store a really long list, so line wrapping will occur in viminfo file
let test_list = range(1,100)
let g:MY_GLOBAL_LIST = test_list
let test_blob = 0z00112233445566778899aabbccddeeff
let g:MY_GLOBAL_BLOB = test_blob
let test_false = v:false
let g:MY_GLOBAL_FALSE = test_false
let test_true = v:true
let g:MY_GLOBAL_TRUE = test_true
let test_null = v:null
let g:MY_GLOBAL_NULL = test_null
let test_none = v:none
let g:MY_GLOBAL_NONE = test_none
set viminfo='100,<50,s10,h,!,nviminfo
wv! Xviminfo
unlet g:MY_GLOBAL_STRING
unlet g:MY_GLOBAL_NUM
unlet g:MY_GLOBAL_FLOAT
unlet g:MY_GLOBAL_DICT
unlet g:MY_GLOBAL_LIST
unlet g:MY_GLOBAL_BLOB
unlet g:MY_GLOBAL_FALSE
unlet g:MY_GLOBAL_TRUE
unlet g:MY_GLOBAL_NULL
unlet g:MY_GLOBAL_NONE
rv! Xviminfo
call assert_equal("Vim Editor", g:MY_GLOBAL_STRING)
call assert_equal(345, g:MY_GLOBAL_NUM)
call assert_equal(3.14, g:MY_GLOBAL_FLOAT)
call assert_equal(test_dict, g:MY_GLOBAL_DICT)
call assert_equal(test_list, g:MY_GLOBAL_LIST)
call assert_equal(test_blob, g:MY_GLOBAL_BLOB)
call assert_equal(test_false, g:MY_GLOBAL_FALSE)
call assert_equal(test_true, g:MY_GLOBAL_TRUE)
call assert_equal(test_null, g:MY_GLOBAL_NULL)
call assert_equal(test_none, g:MY_GLOBAL_NONE)
call delete('Xviminfo')
set viminfo-=!
endfunc
func Test_cmdline_history()
call histdel(':')
call test_settime(11)
call histadd(':', "echo 'one'")
call test_settime(12)
" split into two lines
let long800 = repeat(" 'eight'", 100)
call histadd(':', "echo " . long800)
call test_settime(13)
" split into three lines
let long1400 = repeat(" 'fourteeeeen'", 100)
call histadd(':', "echo " . long1400)
wviminfo Xviminfo
let lines = readfile('Xviminfo')
let done_colon = 0
let done_bar = 0
let lnum = 0
while lnum < len(lines)
let line = lines[lnum] | let lnum += 1
if line[0] == ':'
if done_colon == 0
call assert_equal(":\x161408", line)
let line = lines[lnum] | let lnum += 1
call assert_equal('<echo ' . long1400, line)
elseif done_colon == 1
call assert_equal(":\x16808", line)
let line = lines[lnum] | let lnum += 1
call assert_equal("<echo " . long800, line)
elseif done_colon == 2
call assert_equal(":echo 'one'", line)
endif
let done_colon += 1
elseif line[0:4] == '|2,0,'
if done_bar == 0
call assert_equal("|2,0,13,,>1407", line)
let line = lines[lnum] | let lnum += 1
call assert_equal('|<"echo ' . long1400[0:484], line)
let line = lines[lnum] | let lnum += 1
call assert_equal('|<' . long1400[485:974], line)
let line = lines[lnum] | let lnum += 1
call assert_equal('|<' . long1400[975:] . '"', line)
elseif done_bar == 1
call assert_equal('|2,0,12,,>807', line)
let line = lines[lnum] | let lnum += 1
call assert_equal('|<"echo ' . long800[0:484], line)
let line = lines[lnum] | let lnum += 1
call assert_equal('|<' . long800[485:] . '"', line)
elseif done_bar == 2
call assert_equal("|2,0,11,,\"echo 'one'\"", line)
endif
let done_bar += 1
endif
endwhile
call assert_equal(3, done_colon)
call assert_equal(3, done_bar)
call histdel(':')
rviminfo Xviminfo
call assert_equal("echo " . long1400, histget(':', -1))
call assert_equal("echo " . long800, histget(':', -2))
call assert_equal("echo 'one'", histget(':', -3))
call delete('Xviminfo')
endfunc
func Test_cmdline_history_order()
call histdel(':')
call test_settime(11)
call histadd(':', "echo '11'")
call test_settime(22)
call histadd(':', "echo '22'")
call test_settime(33)
call histadd(':', "echo '33'")
wviminfo Xviminfo
call histdel(':')
" items go in between
call test_settime(15)
call histadd(':', "echo '15'")
call test_settime(27)
call histadd(':', "echo '27'")
rviminfo Xviminfo
call assert_equal("echo '33'", histget(':', -1))
call assert_equal("echo '27'", histget(':', -2))
call assert_equal("echo '22'", histget(':', -3))
call assert_equal("echo '15'", histget(':', -4))
call assert_equal("echo '11'", histget(':', -5))
call histdel(':')
" items go before and after
eval 8->test_settime()
call histadd(':', "echo '8'")
call test_settime(39)
call histadd(':', "echo '39'")
rviminfo Xviminfo
call assert_equal("echo '39'", histget(':', -1))
call assert_equal("echo '33'", histget(':', -2))
call assert_equal("echo '22'", histget(':', -3))
call assert_equal("echo '11'", histget(':', -4))
call assert_equal("echo '8'", histget(':', -5))
" Check sorting works when writing with merge.
call histdel(':')
call test_settime(8)
call histadd(':', "echo '8'")
call test_settime(15)
call histadd(':', "echo '15'")
call test_settime(27)
call histadd(':', "echo '27'")
call test_settime(39)
call histadd(':', "echo '39'")
wviminfo Xviminfo
call histdel(':')
rviminfo Xviminfo
call assert_equal("echo '39'", histget(':', -1))
call assert_equal("echo '33'", histget(':', -2))
call assert_equal("echo '27'", histget(':', -3))
call assert_equal("echo '22'", histget(':', -4))
call assert_equal("echo '15'", histget(':', -5))
call assert_equal("echo '11'", histget(':', -6))
call assert_equal("echo '8'", histget(':', -7))
call delete('Xviminfo')
endfunc
func Test_viminfo_registers()
call test_settime(8)
call setreg('a', "eight", 'c')
call test_settime(20)
call setreg('b', ["twenty", "again"], 'l')
call test_settime(40)
call setreg('c', ["four", "agai"], 'b4')
let l = []
set viminfo='100,<600,s10,h,!,nviminfo
for i in range(500)
call add(l, 'something')
endfor
call setreg('d', l, 'l')
call setreg('e', "abc\<C-V>xyz")
wviminfo Xviminfo
call test_settime(10)
call setreg('a', '', 'b10')
call test_settime(15)
call setreg('b', 'drop')
call test_settime(50)
call setreg('c', 'keep', 'l')
call test_settime(30)
call setreg('d', 'drop', 'l')
call setreg('e', 'drop')
rviminfo Xviminfo
call assert_equal("", getreg('a'))
call assert_equal("\<C-V>10", getregtype('a'))
call assert_equal("twenty\nagain\n", getreg('b'))
call assert_equal("V", getregtype('b'))
call assert_equal("keep\n", getreg('c'))
call assert_equal("V", getregtype('c'))
call assert_equal(l, getreg('d', 1, 1))
call assert_equal("V", getregtype('d'))
call assert_equal("abc\<C-V>xyz", getreg('e'))
" Length around 440 switches to line continuation.
let len = 434
while len < 445
let s = repeat('a', len)
call setreg('"', s)
wviminfo Xviminfo
call setreg('"', '')
rviminfo Xviminfo
call assert_equal(s, getreg('"'), 'wrong register at length: ' . len)
let len += 1
endwhile
call delete('Xviminfo')
endfunc
func Test_viminfo_marks()
sp bufa
let bufa = bufnr('%')
sp bufb
let bufb = bufnr('%')
call test_settime(8)
call setpos("'A", [bufa, 1, 1, 0])
call test_settime(20)
call setpos("'B", [bufb, 9, 1, 0])
call setpos("'C", [bufa, 7, 1, 0])
delmark 0-9
call test_settime(25)
call setpos("'1", [bufb, 12, 1, 0])
call test_settime(35)
call setpos("'0", [bufa, 11, 1, 0])
call test_settime(45)
wviminfo Xviminfo
" Writing viminfo inserts the '0 mark.
call assert_equal([bufb, 1, 1, 0], getpos("'0"))
call assert_equal([bufa, 11, 1, 0], getpos("'1"))
call assert_equal([bufb, 12, 1, 0], getpos("'2"))
call test_settime(4)
call setpos("'A", [bufa, 9, 1, 0])
call test_settime(30)
call setpos("'B", [bufb, 2, 3, 0])
delmark C
delmark 0-9
call test_settime(30)
call setpos("'1", [bufb, 22, 1, 0])
call test_settime(55)
call setpos("'0", [bufa, 21, 1, 0])
rviminfo Xviminfo
call assert_equal([bufa, 1, 1, 0], getpos("'A"))
call assert_equal([bufb, 2, 3, 0], getpos("'B"))
call assert_equal([bufa, 7, 1, 0], getpos("'C"))
" numbered marks are merged
call assert_equal([bufa, 21, 1, 0], getpos("'0")) " time 55
call assert_equal([bufb, 1, 1, 0], getpos("'1")) " time 45
call assert_equal([bufa, 11, 1, 0], getpos("'2")) " time 35
call assert_equal([bufb, 22, 1, 0], getpos("'3")) " time 30
call assert_equal([bufb, 12, 1, 0], getpos("'4")) " time 25
call delete('Xviminfo')
exe 'bwipe ' . bufa
exe 'bwipe ' . bufb
endfunc
func Test_viminfo_jumplist()
split testbuf
clearjumps
call setline(1, ['time 05', 'time 10', 'time 15', 'time 20', 'time 30', 'last pos'])
call cursor(2, 1)
call test_settime(10)
exe "normal /20\r"
call test_settime(20)
exe "normal /30\r"
call test_settime(30)
exe "normal /last pos\r"
wviminfo Xviminfo
clearjumps
call cursor(1, 1)
call test_settime(5)
exe "normal /15\r"
call test_settime(15)
exe "normal /last pos\r"
call test_settime(40)
exe "normal ?30\r"
rviminfo Xviminfo
call assert_equal('time 30', getline('.'))
exe "normal \<C-O>"
call assert_equal('last pos', getline('.'))
exe "normal \<C-O>"
" duplicate for 'time 30' was removed
call assert_equal('time 20', getline('.'))
exe "normal \<C-O>"
call assert_equal('time 15', getline('.'))
exe "normal \<C-O>"
call assert_equal('time 10', getline('.'))
exe "normal \<C-O>"
call assert_equal('time 05', getline('.'))
clearjumps
call cursor(1, 1)
call test_settime(5)
exe "normal /15\r"
call test_settime(15)
exe "normal /last pos\r"
call test_settime(40)
exe "normal ?30\r"
" Test merge when writing
wviminfo Xviminfo
clearjumps
rviminfo Xviminfo
let last_line = line('.')
exe "normal \<C-O>"
call assert_equal('time 30', getline('.'))
exe "normal \<C-O>"
call assert_equal('last pos', getline('.'))
exe "normal \<C-O>"
" duplicate for 'time 30' was removed
call assert_equal('time 20', getline('.'))
exe "normal \<C-O>"
call assert_equal('time 15', getline('.'))
exe "normal \<C-O>"
call assert_equal('time 10', getline('.'))
exe "normal \<C-O>"
call assert_equal('time 05', getline('.'))
" Test with jumplist full.
clearjumps
call setline(1, repeat(['match here'], 101))
call cursor(1, 1)
call test_settime(10)
for i in range(100)
exe "normal /here\r"
endfor
rviminfo Xviminfo
" must be newest mark that comes from viminfo.
exe "normal \<C-O>"
call assert_equal(last_line, line('.'))
bwipe!
call delete('Xviminfo')
endfunc
func Test_viminfo_encoding()
set enc=latin1
call histdel(':')
call histadd(':', "echo '\xe9'")
wviminfo Xviminfo
set fencs=utf-8,latin1
set enc=utf-8
sp Xviminfo
call assert_equal('latin1', &fenc)
close
call histdel(':')
rviminfo Xviminfo
call assert_equal("echo 'é'", histget(':', -1))
call delete('Xviminfo')
endfunc
func Test_viminfo_bad_syntax()
let lines = []
call add(lines, '|<') " empty continuation line
call add(lines, '|234234234234234324,nothing')
call add(lines, '|1+"no comma"')
call add(lines, '|1,2,3,4,5,6,7') " too many items
call add(lines, '|1,"string version"')
call add(lines, '|1,>x') " bad continuation line
call add(lines, '|1,"x') " missing quote
call add(lines, '|1,"x\') " trailing backslash
call add(lines, '|1,,,,') "trailing comma
call add(lines, '|1,>234') " trailing continuation line
call writefile(lines, 'Xviminfo')
rviminfo Xviminfo
call delete('Xviminfo')
endfunc
func Test_viminfo_file_marks()
silent! bwipe test_viminfo.vim
silent! bwipe Xviminfo
call test_settime(10)
edit ten
call test_settime(25)
edit again
call test_settime(30)
edit thirty
wviminfo Xviminfo
call test_settime(20)
edit twenty
call test_settime(35)
edit again
call test_settime(40)
edit fourty
wviminfo Xviminfo
sp Xviminfo
1
for name in ['fourty', 'again', 'thirty', 'twenty', 'ten']
/^>
call assert_equal(name, substitute(getline('.'), '.*/', '', ''))
endfor
close
call delete('Xviminfo')
endfunc
func Test_viminfo_file_mark_tabclose()
tabnew Xtestfileintab
call setline(1, ['a','b','c','d','e'])
4
q!
wviminfo Xviminfo
sp Xviminfo
/^> .*Xtestfileintab
let lnum = line('.')
while 1
if lnum == line('$')
call assert_report('mark not found in Xtestfileintab')
break
endif
let lnum += 1
let line = getline(lnum)
if line == ''
call assert_report('mark not found in Xtestfileintab')
break
endif
if line =~ "^\t\""
call assert_equal('4', substitute(line, ".*\"\t\\(\\d\\).*", '\1', ''))
break
endif
endwhile
call delete('Xviminfo')
silent! bwipe Xtestfileintab
endfunc
func Test_viminfo_file_mark_zero_time()
let lines = [
\ '# Viminfo version',
\ '|1,4',
\ '',
\ '*encoding=utf-8',
\ '',
\ '# File marks:',
\ "'B 1 0 /tmp/nothing",
\ '|4,66,1,0,0,"/tmp/nothing"',
\ "",
\ ]
call writefile(lines, 'Xviminfo')
delmark B
rviminfo Xviminfo
call delete('Xviminfo')
call assert_equal(1, line("'B"))
delmark B
endfunc
" Test for saving and restoring file marks in unloaded buffers
func Test_viminfo_file_mark_unloaded_buf()
let save_viminfo = &viminfo
set viminfo&vim
call writefile(repeat(['vim'], 10), 'Xfile1')
%bwipe
edit! Xfile1
call setpos("'u", [0, 3, 1, 0])
call setpos("'v", [0, 5, 1, 0])
enew
wviminfo Xviminfo
%bwipe
edit Xfile1
rviminfo! Xviminfo
call assert_equal([0, 3, 1, 0], getpos("'u"))
call assert_equal([0, 5, 1, 0], getpos("'v"))
%bwipe
call delete('Xfile1')
call delete('Xviminfo')
let &viminfo = save_viminfo
endfunc
func Test_viminfo_oldfiles()
let v:oldfiles = []
let lines = [
\ '# comment line',
\ '*encoding=utf-8',
\ '',
\ ':h viminfo',
\ '?/session',
\ '=myvar',
\ '@123',
\ '',
\ "'E 2 0 /tmp/nothing",
\ '',
\ "> /tmp/file_one.txt",
\ "\t\"\t11\t0",
\ "",
\ "> /tmp/file_two.txt",
\ "\t\"\t11\t0",
\ "",
\ "> /tmp/another.txt",
\ "\t\"\t11\t0",
\ "",
\ ]
call writefile(lines, 'Xviminfo')
delmark E
rviminfo! Xviminfo
call delete('Xviminfo')
call assert_equal('h viminfo', histget(':'))
call assert_equal('session', histget('/'))
call assert_equal('myvar', histget('='))
call assert_equal('123', histget('@'))
call assert_equal(2, line("'E"))
call assert_equal(['1: /tmp/file_one.txt', '2: /tmp/file_two.txt', '3: /tmp/another.txt'], filter(split(execute('oldfiles'), "\n"), {i, v -> v =~ '/tmp/'}))
call assert_equal(['1: /tmp/file_one.txt', '2: /tmp/file_two.txt'], filter(split(execute('filter file_ oldfiles'), "\n"), {i, v -> v =~ '/tmp/'}))
call assert_equal(['3: /tmp/another.txt'], filter(split(execute('filter /another/ oldfiles'), "\n"), {i, v -> v =~ '/tmp/'}))
new
call feedkeys("3\<CR>", 't')
browse oldfiles
call assert_equal("/tmp/another.txt", expand("%"))
bwipe
delmark E
endfunc
" Test for storing and restoring buffer list in 'viminfo'
func Test_viminfo_bufferlist()
" If there are arguments, then :rviminfo doesn't read the buffer list.
" Need to delete all the arguments for :rviminfo to work.
%argdelete
edit Xfile1
edit Xfile2
set viminfo-=%
wviminfo Xviminfo
%bwipe
rviminfo Xviminfo
call assert_equal(1, len(getbufinfo()))
edit Xfile1
edit Xfile2
set viminfo^=%
wviminfo Xviminfo
%bwipe
rviminfo Xviminfo
let l = getbufinfo()
call assert_equal(3, len(l))
call assert_equal('Xfile1', bufname(l[1].bufnr))
call assert_equal('Xfile2', bufname(l[2].bufnr))
call delete('Xviminfo')
%bwipe
set viminfo-=%
endfunc
" Test for errors in a viminfo file
func Test_viminfo_error()
" Non-existing viminfo files
call assert_fails('rviminfo xyz', 'E195:')
" Illegal starting character
call writefile(["a 123"], 'Xviminfo')
call assert_fails('rv Xviminfo', 'E575:')
" Illegal register name in the viminfo file
call writefile(['"@ LINE 0'], 'Xviminfo')
call assert_fails('rv Xviminfo', 'E577:')
" Invalid file mark line
call writefile(['>', '@'], 'Xviminfo')
call assert_fails('rv Xviminfo', 'E576:')
" Too many errors in viminfo file
call writefile(repeat(["a 123"], 15), 'Xviminfo')
call assert_fails('rv Xviminfo', 'E136:')
call writefile(['>'] + repeat(['@'], 10), 'Xviminfo')
call assert_fails('rv Xviminfo', 'E136:')
call writefile(repeat(['"@'], 15), 'Xviminfo')
call assert_fails('rv Xviminfo', 'E136:')
call delete('Xviminfo')
endfunc
" Test for saving and restoring last substitute string in viminfo
func Test_viminfo_lastsub()
enew
call append(0, "blue blue blue")
call cursor(1, 1)
s/blue/green/
wviminfo Xviminfo
s/blue/yellow/
rviminfo! Xviminfo
&
call assert_equal("green yellow green", getline(1))
enew!
call delete('Xviminfo')
endfunc
" Test saving and restoring the register values using the older method
func Test_viminfo_registers_old()
let lines = [
\ '# Viminfo version',
\ '|1,1',
\ '',
\ '*encoding=utf-8',
\ '',
\ '# Registers:',
\ '""0 CHAR 0',
\ ' Vim',
\ '"a CHAR 0',
\ ' red',
\ '"m@ CHAR 0',
\ " :echo 'Hello'\<CR>",
\ "",
\ ]
call writefile(lines, 'Xviminfo')
let @a = 'one'
let @b = 'two'
let @m = 'three'
let @" = 'four'
let @t = ":echo 'Unix'\<CR>"
silent! normal @t
rviminfo! Xviminfo
call assert_equal('red', getreg('a'))
call assert_equal('two', getreg('b'))
call assert_equal(":echo 'Hello'\<CR>", getreg('m'))
call assert_equal('Vim', getreg('"'))
call assert_equal("\nHello", execute('normal @@'))
call delete('Xviminfo')
let @" = ''
endfunc
" Test for saving and restoring large number of lines in a register
func Test_viminfo_large_register()
let save_viminfo = &viminfo
set viminfo&vim
set viminfo-=<50
set viminfo+=<200
let lines = ['"r CHAR 0']
call extend(lines, repeat(["\tsun is rising"], 200))
call writefile(lines, 'Xviminfo')
let @r = ''
rviminfo! Xviminfo
call assert_equal(join(repeat(["sun is rising"], 200), "\n"), @r)
call delete('Xviminfo')
let &viminfo = save_viminfo
endfunc
" Test for setting 'viminfofile' to NONE
func Test_viminfofile_none()
set viminfofile=NONE
wviminfo Xviminfo
call assert_false(filereadable('Xviminfo'))
call writefile([''], 'Xviminfo')
call assert_fails('rviminfo Xviminfo', 'E195:')
call delete('Xviminfo')
endfunc
" Test for an unwritable 'viminfo' file
func Test_viminfo_readonly()
if !has('unix')
return
endif
call writefile([''], 'Xviminfo')
call setfperm('Xviminfo', 'r-x------')
call assert_fails('wviminfo Xviminfo', 'E137:')
call delete('Xviminfo')
endfunc
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