mirror of
https://github.com/neovim/neovim.git
synced 2024-12-20 11:15:14 -07:00
124 lines
3.9 KiB
Lua
124 lines
3.9 KiB
Lua
-- Tests for case-insensitive UTF-8 comparisons (utf_strnicmp() in mbyte.c)
|
|
-- Also test "g~ap".
|
|
|
|
local helpers = require('test.functional.helpers')(after_each)
|
|
local feed, source = helpers.feed, helpers.source
|
|
local clear, feed_command, expect = helpers.clear, helpers.feed_command, helpers.expect
|
|
|
|
describe('case-insensitive string comparison in UTF-8', function()
|
|
setup(clear)
|
|
|
|
it('is working', function()
|
|
feed('ggdG<cr>')
|
|
source([[
|
|
function! Ch(a, op, b, expected)
|
|
if eval(printf('"%s" %s "%s"', a:a, a:op, a:b)) != a:expected
|
|
call append(line('$'), printf('"%s" %s "%s" should return %d', a:a, a:op, a:b, a:expected))
|
|
else
|
|
let b:passed += 1
|
|
endif
|
|
endfunction
|
|
|
|
function! Chk(a, b, result)
|
|
if a:result == 0
|
|
call Ch(a:a, '==?', a:b, 1)
|
|
call Ch(a:a, '!=?', a:b, 0)
|
|
call Ch(a:a, '<=?', a:b, 1)
|
|
call Ch(a:a, '>=?', a:b, 1)
|
|
call Ch(a:a, '<?', a:b, 0)
|
|
call Ch(a:a, '>?', a:b, 0)
|
|
elseif a:result > 0
|
|
call Ch(a:a, '==?', a:b, 0)
|
|
call Ch(a:a, '!=?', a:b, 1)
|
|
call Ch(a:a, '<=?', a:b, 0)
|
|
call Ch(a:a, '>=?', a:b, 1)
|
|
call Ch(a:a, '<?', a:b, 0)
|
|
call Ch(a:a, '>?', a:b, 1)
|
|
else
|
|
call Ch(a:a, '==?', a:b, 0)
|
|
call Ch(a:a, '!=?', a:b, 1)
|
|
call Ch(a:a, '<=?', a:b, 1)
|
|
call Ch(a:a, '>=?', a:b, 0)
|
|
call Ch(a:a, '<?', a:b, 1)
|
|
call Ch(a:a, '>?', a:b, 0)
|
|
endif
|
|
endfunction
|
|
|
|
function! Check(a, b, result)
|
|
call Chk(a:a, a:b, a:result)
|
|
call Chk(a:b, a:a, -a:result)
|
|
endfunction
|
|
|
|
function! LT(a, b)
|
|
call Check(a:a, a:b, -1)
|
|
endfunction
|
|
|
|
function! GT(a, b)
|
|
call Check(a:a, a:b, 1)
|
|
endfunction
|
|
|
|
function! EQ(a, b)
|
|
call Check(a:a, a:b, 0)
|
|
endfunction
|
|
|
|
let b:passed=0
|
|
call EQ('', '')
|
|
call LT('', 'a')
|
|
call EQ('abc', 'abc')
|
|
call EQ('Abc', 'abC')
|
|
call LT('ab', 'abc')
|
|
call LT('AB', 'abc')
|
|
call LT('ab', 'aBc')
|
|
call EQ('\xd0\xb9\xd1\x86\xd1\x83\xd0\xba\xd0\xb5\xd0\xbd', '\xd0\xb9\xd0\xa6\xd0\xa3\xd0\xba\xd0\x95\xd0\xbd')
|
|
call LT('\xd0\xb9\xd1\x86\xd1\x83\xd0\xba\xd0\xb5\xd0\xbd', '\xd0\xaf\xd1\x86\xd1\x83\xd0\xba\xd0\xb5\xd0\xbd')
|
|
call EQ('\xe2\x84\xaa', 'k')
|
|
call LT('\xe2\x84\xaa', 'kkkkkk')
|
|
call EQ('\xe2\x84\xaa\xe2\x84\xaa\xe2\x84\xaa', 'kkk')
|
|
call LT('kk', '\xe2\x84\xaa\xe2\x84\xaa\xe2\x84\xaa')
|
|
call EQ('\xe2\x84\xaa\xe2\x84\xa6k\xe2\x84\xaak\xcf\x89', 'k\xcf\x89\xe2\x84\xaakk\xe2\x84\xa6')
|
|
call EQ('Abc\x80', 'AbC\x80')
|
|
call LT('Abc\x80', 'AbC\x81')
|
|
call LT('Abc', 'AbC\x80')
|
|
|
|
" Case folding stops at the first bad character.
|
|
call LT('abc\x80DEF', 'abc\x80def')
|
|
call LT('\xc3XYZ', '\xc3xyz')
|
|
|
|
" FF3A (upper), FF5A (lower).
|
|
call EQ('\xef\xbc\xba', '\xef\xbd\x9a')
|
|
|
|
" First string is ok and equals \xef\xbd\x9a after folding, second
|
|
" string is illegal and was left unchanged, then the strings were
|
|
" bytewise compared.
|
|
call GT('\xef\xbc\xba', '\xef\xbc\xff')
|
|
call LT('\xc3', '\xc3\x83')
|
|
call EQ('\xc3\xa3xYz', '\xc3\x83XyZ')
|
|
for n in range(0x60, 0xFF)
|
|
call LT(printf('xYz\x%.2X', n-1), printf('XyZ\x%.2X', n))
|
|
endfor
|
|
for n in range(0x80, 0xBF)
|
|
call EQ(printf('xYz\xc2\x%.2XUvW', n), printf('XyZ\xc2\x%.2XuVw', n))
|
|
endfor
|
|
for n in range(0xC0, 0xFF)
|
|
call LT(printf('xYz\xc2\x%.2XUvW', n), printf('XyZ\xc2\x%.2XuVw', n))
|
|
endfor
|
|
call append(0, printf('%d checks passed', b:passed))
|
|
]])
|
|
|
|
-- Test that g~ap changes one paragraph only.
|
|
feed_command('new')
|
|
feed('iabcd<cr><cr>defg<esc>gg0g~ap')
|
|
feed_command('let lns = getline(1,3)')
|
|
feed_command('q!')
|
|
feed_command([[call append(line('$'), lns)]])
|
|
|
|
-- Assert buffer contents.
|
|
expect([=[
|
|
3732 checks passed
|
|
|
|
ABCD
|
|
|
|
defg]=])
|
|
end)
|
|
end)
|