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-rw-r--r--src/testdir/test_viminfo.vim534
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
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