Adding upstream version 2:8.1.0875.upstream/2%8.1.0875upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 534 insertions, 0 deletions

diff --git a/src/testdir/test_viminfo.vim b/src/testdir/test_viminfo.vim
new file mode 100644
index 0000000..cea78e5
--- /dev/null
+++ b/src/testdir/test_viminfo.vim
@@ -0,0 +1,534 @@
+" Test for reading and writing .viminfo
+
+function Test_viminfo_read_and_write()
+  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 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_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(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
+  call test_settime(8)
+  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')
+  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')
+  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'))
+
+  " 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
+
+func Test_viminfo_oldfiles()
+  let v:oldfiles = []
+  let lines = [
+	\ '# comment line',
+	\ '*encoding=utf-8',
+	\ '',
+	\ "> /tmp/file_one.txt",
+	\ "\t\"\t11\t0",
+	\ "",
+	\ "> /tmp/file_two.txt",
+	\ "\t\"\t11\t0",
+	\ "",
+	\ "> /tmp/another.txt",
+	\ "\t\"\t11\t0",
+	\ "",
+	\ ]
+  call writefile(lines, 'Xviminfo')
+  rviminfo! Xviminfo
+  call delete('Xviminfo')
+
+  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/'}))
+endfunc