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052498ed42
Specifically, functions that are run in the context of the test runner are put in module `test/testutil.lua` while the functions that are run in the context of the test session are put in `test/functional/testnvim.lua`. Closes https://github.com/neovim/neovim/issues/27004.
125 lines
3.9 KiB
Lua
125 lines
3.9 KiB
Lua
-- Tests for case-insensitive UTF-8 comparisons (utf_strnicmp() in mbyte.c)
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-- Also test "g~ap".
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local n = require('test.functional.testnvim')()
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local feed, source = n.feed, n.source
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local clear, feed_command, expect = n.clear, n.feed_command, n.expect
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describe('case-insensitive string comparison in UTF-8', function()
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setup(clear)
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it('is working', function()
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feed('ggdG<cr>')
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source([[
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function! Ch(a, op, b, expected)
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if eval(printf('"%s" %s "%s"', a:a, a:op, a:b)) != a:expected
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call append(line('$'), printf('"%s" %s "%s" should return %d', a:a, a:op, a:b, a:expected))
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else
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let b:passed += 1
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endif
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endfunction
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function! Chk(a, b, result)
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if a:result == 0
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call Ch(a:a, '==?', a:b, 1)
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call Ch(a:a, '!=?', a:b, 0)
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call Ch(a:a, '<=?', a:b, 1)
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call Ch(a:a, '>=?', a:b, 1)
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call Ch(a:a, '<?', a:b, 0)
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call Ch(a:a, '>?', a:b, 0)
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elseif a:result > 0
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call Ch(a:a, '==?', a:b, 0)
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call Ch(a:a, '!=?', a:b, 1)
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call Ch(a:a, '<=?', a:b, 0)
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call Ch(a:a, '>=?', a:b, 1)
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call Ch(a:a, '<?', a:b, 0)
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call Ch(a:a, '>?', a:b, 1)
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else
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call Ch(a:a, '==?', a:b, 0)
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call Ch(a:a, '!=?', a:b, 1)
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call Ch(a:a, '<=?', a:b, 1)
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call Ch(a:a, '>=?', a:b, 0)
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call Ch(a:a, '<?', a:b, 1)
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call Ch(a:a, '>?', a:b, 0)
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endif
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endfunction
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function! Check(a, b, result)
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call Chk(a:a, a:b, a:result)
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call Chk(a:b, a:a, -a:result)
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endfunction
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function! LT(a, b)
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call Check(a:a, a:b, -1)
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endfunction
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function! GT(a, b)
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call Check(a:a, a:b, 1)
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endfunction
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function! EQ(a, b)
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call Check(a:a, a:b, 0)
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endfunction
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let b:passed=0
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call EQ('', '')
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call LT('', 'a')
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call EQ('abc', 'abc')
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call EQ('Abc', 'abC')
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call LT('ab', 'abc')
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call LT('AB', 'abc')
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call LT('ab', 'aBc')
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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')
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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')
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call EQ('\xe2\x84\xaa', 'k')
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call LT('\xe2\x84\xaa', 'kkkkkk')
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call EQ('\xe2\x84\xaa\xe2\x84\xaa\xe2\x84\xaa', 'kkk')
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call LT('kk', '\xe2\x84\xaa\xe2\x84\xaa\xe2\x84\xaa')
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call EQ('\xe2\x84\xaa\xe2\x84\xa6k\xe2\x84\xaak\xcf\x89', 'k\xcf\x89\xe2\x84\xaakk\xe2\x84\xa6')
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call EQ('Abc\x80', 'AbC\x80')
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call LT('Abc\x80', 'AbC\x81')
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call LT('Abc', 'AbC\x80')
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" Case folding stops at the first bad character.
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call LT('abc\x80DEF', 'abc\x80def')
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call LT('\xc3XYZ', '\xc3xyz')
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" FF3A (upper), FF5A (lower).
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call EQ('\xef\xbc\xba', '\xef\xbd\x9a')
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" First string is ok and equals \xef\xbd\x9a after folding, second
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" string is illegal and was left unchanged, then the strings were
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" bytewise compared.
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call GT('\xef\xbc\xba', '\xef\xbc\xff')
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call LT('\xc3', '\xc3\x83')
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call EQ('\xc3\xa3xYz', '\xc3\x83XyZ')
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for n in range(0x60, 0xFF)
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call LT(printf('xYz\x%.2X', n-1), printf('XyZ\x%.2X', n))
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endfor
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for n in range(0x80, 0xBF)
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call EQ(printf('xYz\xc2\x%.2XUvW', n), printf('XyZ\xc2\x%.2XuVw', n))
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endfor
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for n in range(0xC0, 0xFF)
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call LT(printf('xYz\xc2\x%.2XUvW', n), printf('XyZ\xc2\x%.2XuVw', n))
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endfor
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call append(0, printf('%d checks passed', b:passed))
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]])
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-- Test that g~ap changes one paragraph only.
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feed_command('new')
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feed('iabcd<cr><cr>defg<esc>gg0g~ap')
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feed_command('let lns = getline(1,3)')
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feed_command('q!')
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feed_command([[call append(line('$'), lns)]])
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-- Assert buffer contents.
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expect([=[
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3732 checks passed
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ABCD
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defg]=])
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end)
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end)
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