mirror of
https://github.com/neovim/neovim.git
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e4a74e986c
Problem: mapset() may remove unrelated mapping whose {rhs} matches the
restored mapping's {lhs}.
Solution: only match by {lhs} when unmapping for mapset() (zeertzjq).
closes: vim/vim#15935
fdf135a052
638 lines
18 KiB
VimL
638 lines
18 KiB
VimL
" Tests for maparg(), mapcheck(), mapset(), maplist()
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" Also test utf8 map with a 0x80 byte.
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source shared.vim
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func s:SID()
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return str2nr(matchstr(expand('<sfile>'), '<SNR>\zs\d\+\ze_SID$'))
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endfunc
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func Test_maparg()
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new
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set cpo-=<
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set encoding=utf8
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" Test maparg() with a string result
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let sid = s:SID()
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let lnum = expand('<sflnum>')
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map foo<C-V> is<F4>foo
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vnoremap <script> <buffer> <expr> <silent> bar isbar
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call assert_equal("is<F4>foo", maparg('foo<C-V>'))
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call assert_equal({'silent': 0, 'noremap': 0, 'script': 0, 'lhs': 'foo<C-V>',
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\ 'lhsraw': "foo\x80\xfc\x04V", 'lhsrawalt': "foo\x16",
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\ 'mode': ' ', 'nowait': 0, 'expr': 0, 'sid': sid, 'scriptversion': 1,
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\ 'lnum': lnum + 1,
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\ 'rhs': 'is<F4>foo', 'buffer': 0, 'abbr': 0, 'mode_bits': 0x47},
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\ maparg('foo<C-V>', '', 0, 1))
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call assert_equal({'silent': 1, 'noremap': 1, 'script': 1, 'lhs': 'bar',
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\ 'lhsraw': 'bar', 'mode': 'v',
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\ 'nowait': 0, 'expr': 1, 'sid': sid, 'scriptversion': 1,
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\ 'lnum': lnum + 2,
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\ 'rhs': 'isbar', 'buffer': 1, 'abbr': 0, 'mode_bits': 0x42},
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\ 'bar'->maparg('', 0, 1))
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let lnum = expand('<sflnum>')
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map <buffer> <nowait> foo bar
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call assert_equal({'silent': 0, 'noremap': 0, 'script': 0, 'lhs': 'foo',
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\ 'lhsraw': 'foo', 'mode': ' ',
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\ 'nowait': 1, 'expr': 0, 'sid': sid, 'scriptversion': 1,
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\ 'lnum': lnum + 1, 'rhs': 'bar',
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\ 'buffer': 1, 'abbr': 0, 'mode_bits': 0x47},
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\ maparg('foo', '', 0, 1))
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let lnum = expand('<sflnum>')
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tmap baz foo
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call assert_equal({'silent': 0, 'noremap': 0, 'script': 0, 'lhs': 'baz',
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\ 'lhsraw': 'baz', 'mode': 't',
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\ 'nowait': 0, 'expr': 0, 'sid': sid, 'scriptversion': 1,
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\ 'lnum': lnum + 1, 'rhs': 'foo',
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\ 'buffer': 0, 'abbr': 0, 'mode_bits': 0x80},
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\ maparg('baz', 't', 0, 1))
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let lnum = expand('<sflnum>')
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iab A B
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call assert_equal({'silent': 0, 'noremap': 0, 'script': 0, 'lhs': 'A',
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\ 'lhsraw': 'A', 'mode': 'i',
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\ 'nowait': 0, 'expr': 0, 'sid': sid, 'scriptversion': 1,
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\ 'lnum': lnum + 1, 'rhs': 'B',
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\ 'buffer': 0, 'abbr': 1, 'mode_bits': 0x0010},
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\ maparg('A', 'i', 1, 1))
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iuna A
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map abc x<char-114>x
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call assert_equal("xrx", maparg('abc'))
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map abc y<S-char-114>y
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call assert_equal("yRy", maparg('abc'))
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" character with K_SPECIAL byte
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nmap abc …
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call assert_equal('…', maparg('abc'))
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" modified character with K_SPECIAL byte
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nmap abc <M-…>
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call assert_equal('<M-…>', maparg('abc'))
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" illegal bytes
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let str = ":\x7f:\x80:\x90:\xd0:"
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exe 'nmap abc ' .. str
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call assert_equal(str, maparg('abc'))
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unlet str
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omap { w
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let d = maparg('{', 'o', 0, 1)
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call assert_equal(['{', 'w', 'o'], [d.lhs, d.rhs, d.mode])
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ounmap {
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lmap { w
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let d = maparg('{', 'l', 0, 1)
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call assert_equal(['{', 'w', 'l'], [d.lhs, d.rhs, d.mode])
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lunmap {
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nmap { w
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let d = maparg('{', 'n', 0, 1)
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call assert_equal(['{', 'w', 'n'], [d.lhs, d.rhs, d.mode])
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nunmap {
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xmap { w
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let d = maparg('{', 'x', 0, 1)
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call assert_equal(['{', 'w', 'x'], [d.lhs, d.rhs, d.mode])
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xunmap {
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smap { w
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let d = maparg('{', 's', 0, 1)
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call assert_equal(['{', 'w', 's'], [d.lhs, d.rhs, d.mode])
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sunmap {
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map <C-I> foo
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unmap <Tab>
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" This used to cause a segfault
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call maparg('<C-I>', '', 0, 1)
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unmap <C-I>
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map abc <Nop>
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call assert_equal("<Nop>", maparg('abc'))
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unmap abc
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call feedkeys(":abbr esc \<C-V>\<C-V>\<C-V>\<C-V>\<C-V>\<Esc>\<CR>", "xt")
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let d = maparg('esc', 'i', 1, 1)
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call assert_equal(['esc', "\<C-V>\<C-V>\<Esc>", '!'], [d.lhs, d.rhs, d.mode])
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abclear
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unlet d
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endfunc
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func Test_mapcheck()
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call assert_equal('', mapcheck('a'))
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call assert_equal('', mapcheck('abc'))
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call assert_equal('', mapcheck('ax'))
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call assert_equal('', mapcheck('b'))
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map a something
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call assert_equal('something', mapcheck('a'))
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call assert_equal('something', mapcheck('a', 'n'))
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call assert_equal('', mapcheck('a', 'c'))
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call assert_equal('', mapcheck('a', 'i'))
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call assert_equal('something', 'abc'->mapcheck())
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call assert_equal('something', 'ax'->mapcheck())
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call assert_equal('', mapcheck('b'))
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unmap a
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map ab foobar
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call assert_equal('foobar', mapcheck('a'))
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call assert_equal('foobar', mapcheck('abc'))
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call assert_equal('', mapcheck('ax'))
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call assert_equal('', mapcheck('b'))
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unmap ab
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map abc barfoo
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call assert_equal('barfoo', mapcheck('a'))
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call assert_equal('barfoo', mapcheck('a', 'n', 0))
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call assert_equal('', mapcheck('a', 'n', 1))
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call assert_equal('barfoo', mapcheck('abc'))
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call assert_equal('', mapcheck('ax'))
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call assert_equal('', mapcheck('b'))
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unmap abc
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abbr ab abbrev
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call assert_equal('abbrev', mapcheck('a', 'i', 1))
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call assert_equal('', mapcheck('a', 'n', 1))
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call assert_equal('', mapcheck('a', 'i', 0))
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unabbr ab
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endfunc
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func Test_range_map()
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new
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" Outside of the range, minimum
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inoremap <Char-0x1040> a
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execute "normal a\u1040\<Esc>"
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" Inside of the range, minimum
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inoremap <Char-0x103f> b
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execute "normal a\u103f\<Esc>"
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" Inside of the range, maximum
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inoremap <Char-0xf03f> c
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execute "normal a\uf03f\<Esc>"
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" Outside of the range, maximum
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inoremap <Char-0xf040> d
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execute "normal a\uf040\<Esc>"
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call assert_equal("abcd", getline(1))
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endfunc
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func One_mapset_test(keys, rhs)
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exe 'nnoremap ' .. a:keys .. ' ' .. a:rhs
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let orig = maparg(a:keys, 'n', 0, 1)
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call assert_equal(a:keys, orig.lhs)
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call assert_equal(a:rhs, orig.rhs)
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call assert_equal('n', orig.mode)
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exe 'nunmap ' .. a:keys
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let d = maparg(a:keys, 'n', 0, 1)
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call assert_equal({}, d)
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call mapset('n', 0, orig)
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let d = maparg(a:keys, 'n', 0, 1)
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call assert_equal(a:keys, d.lhs)
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call assert_equal(a:rhs, d.rhs)
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call assert_equal('n', d.mode)
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exe 'nunmap ' .. a:keys
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endfunc
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func Test_mapset()
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call One_mapset_test('K', 'original<CR>')
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call One_mapset_test('<F3>', 'original<CR>')
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call One_mapset_test('<F3>', '<lt>Nop>')
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" Check <> key conversion
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new
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inoremap K one<Left>x
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call feedkeys("iK\<Esc>", 'xt')
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call assert_equal('onxe', getline(1))
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let orig = maparg('K', 'i', 0, 1)
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call assert_equal('K', orig.lhs)
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call assert_equal('one<Left>x', orig.rhs)
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call assert_equal('i', orig.mode)
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iunmap K
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let d = maparg('K', 'i', 0, 1)
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call assert_equal({}, d)
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call mapset('i', 0, orig)
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call feedkeys("SK\<Esc>", 'xt')
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call assert_equal('onxe', getline(1))
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iunmap K
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" Test that <Nop> is restored properly
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inoremap K <Nop>
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call feedkeys("SK\<Esc>", 'xt')
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call assert_equal('', getline(1))
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let orig = maparg('K', 'i', 0, 1)
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call assert_equal('K', orig.lhs)
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call assert_equal('<Nop>', orig.rhs)
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call assert_equal('i', orig.mode)
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inoremap K foo
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call feedkeys("SK\<Esc>", 'xt')
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call assert_equal('foo', getline(1))
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call mapset('i', 0, orig)
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call feedkeys("SK\<Esc>", 'xt')
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call assert_equal('', getline(1))
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iunmap K
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" Test literal <CR> using a backslash
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let cpo_save = &cpo
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set cpo-=B
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inoremap K one\<CR>two
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call feedkeys("SK\<Esc>", 'xt')
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call assert_equal('one<CR>two', getline(1))
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let orig = maparg('K', 'i', 0, 1)
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call assert_equal('K', orig.lhs)
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call assert_equal('one\<CR>two', orig.rhs)
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call assert_equal('i', orig.mode)
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iunmap K
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let d = maparg('K', 'i', 0, 1)
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call assert_equal({}, d)
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call mapset('i', 0, orig)
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call feedkeys("SK\<Esc>", 'xt')
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call assert_equal('one<CR>two', getline(1))
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iunmap K
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" Test literal <CR> using CTRL-V
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inoremap K one<CR>two
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call feedkeys("SK\<Esc>", 'xt')
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call assert_equal('one<CR>two', getline(1))
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let orig = maparg('K', 'i', 0, 1)
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call assert_equal('K', orig.lhs)
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call assert_equal("one\x16<CR>two", orig.rhs)
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call assert_equal('i', orig.mode)
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iunmap K
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let d = maparg('K', 'i', 0, 1)
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call assert_equal({}, d)
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call mapset('i', 0, orig)
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call feedkeys("SK\<Esc>", 'xt')
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call assert_equal('one<CR>two', getline(1))
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iunmap K
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let &cpo = cpo_save
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bwipe!
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call assert_fails('call mapset([], v:false, {})', 'E730:')
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call assert_fails('call mapset("i", 0, "")', 'E1206:')
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call assert_fails('call mapset("i", 0, {})', 'E460:')
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endfunc
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func Test_mapset_arg1_dir()
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" This test is mostly about get_map_mode_string.
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" Once the code gets past that, it's common with the 3 arg mapset.
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" GetModes() return list of modes for 'XZ' lhs using maplist.
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" There is one list item per mapping
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func s:GetModes(abbr = v:false)
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return maplist(a:abbr)->filter({_, m -> m.lhs == 'XZ'})
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\ ->mapnew({_, m -> m.mode})
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endfunc
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func s:UnmapAll(lhs)
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const unmap_cmds = [ 'unmap', 'unmap!', 'tunmap', 'lunmap' ]
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for cmd in unmap_cmds
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try | call execute(cmd .. ' ' .. a:lhs) | catch /E31/ | endtry
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endfor
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endfunc
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let tmap = {}
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" some mapset(mode, abbr, dict) tests using get_map_mode_str
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map XZ x
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let tmap = maplist()->filter({_, m -> m.lhs == 'XZ'})[0]->copy()
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" this splits the mapping into 2 mappings
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call mapset('ox', v:false, tmap)
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call assert_equal(2, len(s:GetModes()))
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call mapset('o', v:false, tmap)
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call assert_equal(3, len(s:GetModes()))
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" test that '' acts like ' ', and that the 3 mappings become 1
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call mapset('', v:false, tmap)
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call assert_equal([' '], s:GetModes())
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" dict's mode/abbr are ignored
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call s:UnmapAll('XZ')
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let tmap.mode = '!'
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let tmap.abbr = v:true
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call mapset('o', v:false, tmap)
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call assert_equal(['o'], s:GetModes())
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" test the 3 arg version handles bad mode string, dict not used
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call assert_fails("call mapset('vi', v:false, {})", 'E1276:')
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" get the abbreviations out of the way
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abbreviate XZ ZX
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let tmap = maplist(v:true)->filter({_, m -> m.lhs == 'XZ'})[0]->copy()
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abclear
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" 'ic' is the default ab command, shows up as '!'
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let tmap.mode = 'ic'
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call mapset(tmap)
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call assert_equal(['!'], s:GetModes(v:true))
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abclear
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let tmap.mode = 'i'
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call mapset(tmap)
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call assert_equal(['i'], s:GetModes(v:true))
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abclear
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let tmap.mode = 'c'
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call mapset(tmap)
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call assert_equal(['c'], s:GetModes(v:true))
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abclear
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let tmap.mode = '!'
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call mapset(tmap)
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call assert_equal(['!'], s:GetModes(v:true))
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call assert_fails("call mapset(#{mode: ' !', abbr: 1})", 'E1276:')
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call assert_fails("call mapset(#{mode: 'cl', abbr: 1})", 'E1276:')
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call assert_fails("call mapset(#{mode: 'in', abbr: 1})", 'E1276:')
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" the map commands
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map XZ x
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let tmap = maplist()->filter({_, m -> m.lhs == 'XZ'})[0]->copy()
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" try the combos
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call s:UnmapAll('XZ')
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" 'nxso' is ' ', the unadorned :map
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let tmap.mode = 'nxso'
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call mapset(tmap)
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call assert_equal([' '], s:GetModes())
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cal s:UnmapAll('XZ')
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" 'ic' is '!'
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let tmap.mode = 'ic'
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call mapset(tmap)
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call assert_equal(['!'], s:GetModes())
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call s:UnmapAll('XZ')
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" 'xs' is really 'v'
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let tmap.mode = 'xs'
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call mapset(tmap)
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call assert_equal(['v'], s:GetModes())
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" try the individual modes
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call s:UnmapAll('XZ')
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let tmap.mode = 'n'
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call mapset(tmap)
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call assert_equal(['n'], s:GetModes())
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call s:UnmapAll('XZ')
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let tmap.mode = 'x'
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call mapset(tmap)
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call assert_equal(['x'], s:GetModes())
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call s:UnmapAll('XZ')
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let tmap.mode = 's'
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call mapset(tmap)
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call assert_equal(['s'], s:GetModes())
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call s:UnmapAll('XZ')
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let tmap.mode = 'o'
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call mapset(tmap)
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call assert_equal(['o'], s:GetModes())
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call s:UnmapAll('XZ')
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let tmap.mode = 'i'
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call mapset(tmap)
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call assert_equal(['i'], s:GetModes())
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call s:UnmapAll('XZ')
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let tmap.mode = 'c'
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call mapset(tmap)
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call assert_equal(['c'], s:GetModes())
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call s:UnmapAll('XZ')
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let tmap.mode = 't'
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call mapset(tmap)
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call assert_equal(['t'], s:GetModes())
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call s:UnmapAll('XZ')
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let tmap.mode = 'l'
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call mapset(tmap)
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call assert_equal(['l'], s:GetModes())
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call s:UnmapAll('XZ')
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" get errors for modes that can't be in one mapping
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call assert_fails("call mapset(#{mode: 'nxsoi', abbr: 0})", 'E1276:')
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call assert_fails("call mapset(#{mode: ' !', abbr: 0})", 'E1276:')
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call assert_fails("call mapset(#{mode: 'ix', abbr: 0})", 'E1276:')
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call assert_fails("call mapset(#{mode: 'tl', abbr: 0})", 'E1276:')
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call assert_fails("call mapset(#{mode: ' l', abbr: 0})", 'E1276:')
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call assert_fails("call mapset(#{mode: ' t', abbr: 0})", 'E1276:')
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endfunc
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func Check_ctrlb_map(d, check_alt)
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call assert_equal('<C-B>', a:d.lhs)
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if a:check_alt
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call assert_equal("\x80\xfc\x04B", a:d.lhsraw)
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call assert_equal("\x02", a:d.lhsrawalt)
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else
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call assert_equal("\x02", a:d.lhsraw)
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endif
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endfunc
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func Test_map_local()
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nmap a global
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nmap <buffer>a local
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let prev_map_list = split(execute('nmap a'), "\n")
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call assert_match('n\s*a\s*@local', prev_map_list[0])
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call assert_match('n\s*a\s*global', prev_map_list[1])
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let mapping = maparg('a', 'n', 0, 1)
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call assert_equal(1, mapping.buffer)
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let mapping.rhs = 'new_local'
|
||
call mapset('n', 0, mapping)
|
||
|
||
" Check that the global mapping is left untouched.
|
||
let map_list = split(execute('nmap a'), "\n")
|
||
call assert_match('n\s*a\s*@new_local', map_list[0])
|
||
call assert_match('n\s*a\s*global', map_list[1])
|
||
|
||
nunmap a
|
||
endfunc
|
||
|
||
func Test_map_restore()
|
||
" Test restoring map with alternate keycode
|
||
nmap <C-B> back
|
||
let d = maparg('<C-B>', 'n', 0, 1)
|
||
call Check_ctrlb_map(d, 1)
|
||
let dsimp = maparg("\x02", 'n', 0, 1)
|
||
call Check_ctrlb_map(dsimp, 0)
|
||
nunmap <C-B>
|
||
call mapset('n', 0, d)
|
||
let d = maparg('<C-B>', 'n', 0, 1)
|
||
call Check_ctrlb_map(d, 1)
|
||
let dsimp = maparg("\x02", 'n', 0, 1)
|
||
call Check_ctrlb_map(dsimp, 0)
|
||
|
||
nunmap <C-B>
|
||
endfunc
|
||
|
||
" Test restoring an <SID> mapping
|
||
func Test_map_restore_sid()
|
||
func RestoreMap()
|
||
const d = maparg('<CR>', 'i', v:false, v:true)
|
||
iunmap <buffer> <CR>
|
||
call mapset('i', v:false, d)
|
||
endfunc
|
||
|
||
let mapscript =<< trim [CODE]
|
||
inoremap <silent><buffer> <SID>Return <C-R>=42<CR>
|
||
inoremap <script><buffer> <CR> <CR><SID>Return
|
||
[CODE]
|
||
call writefile(mapscript, 'Xmapscript', 'D')
|
||
|
||
new
|
||
source Xmapscript
|
||
inoremap <buffer> <C-B> <Cmd>call RestoreMap()<CR>
|
||
call feedkeys("i\<CR>\<*C-B>\<CR>", 'xt')
|
||
call assert_equal(['', '42', '42'], getline(1, '$'))
|
||
|
||
bwipe!
|
||
delfunc RestoreMap
|
||
endfunc
|
||
|
||
" Test restoring a mapping with a negative script ID
|
||
func Test_map_restore_negative_sid()
|
||
let after =<< trim [CODE]
|
||
call assert_equal("\tLast set from --cmd argument",
|
||
\ execute('verbose nmap ,n')->trim()->split("\n")[-1])
|
||
let d = maparg(',n', 'n', 0, 1)
|
||
nunmap ,n
|
||
call assert_equal('No mapping found',
|
||
\ execute('verbose nmap ,n')->trim()->split("\n")[-1])
|
||
call mapset('n', 0, d)
|
||
call assert_equal("\tLast set from --cmd argument",
|
||
\ execute('verbose nmap ,n')->trim()->split("\n")[-1])
|
||
call writefile(v:errors, 'Xresult')
|
||
qall!
|
||
[CODE]
|
||
|
||
if RunVim([], after, '--clean --cmd "nmap ,n <Nop>"')
|
||
call assert_equal([], readfile('Xresult'))
|
||
endif
|
||
call delete('Xresult')
|
||
endfunc
|
||
|
||
" Check that restoring a mapping doesn't remove a mapping whose {rhs} matches
|
||
" the restored mapping's {lhs}.
|
||
func Test_map_restore_with_rhs_match_lhs()
|
||
nnoremap <F2> <F3>
|
||
nnoremap <F3> <F4>
|
||
call assert_equal('<F3>', maparg('<F2>', 'n'))
|
||
call assert_equal('<F4>', maparg('<F3>', 'n'))
|
||
let d = maparg('<F3>', 'n', v:false, v:true)
|
||
nunmap <F3>
|
||
call assert_equal('<F3>', maparg('<F2>', 'n'))
|
||
call assert_equal('', maparg('<F3>', 'n'))
|
||
call mapset(d)
|
||
call assert_equal('<F3>', maparg('<F2>', 'n'))
|
||
call assert_equal('<F4>', maparg('<F3>', 'n'))
|
||
|
||
nunmap <F2>
|
||
nunmap <F3>
|
||
endfunc
|
||
|
||
func Test_maplist()
|
||
new
|
||
func s:ClearMappingsAbbreviations()
|
||
mapclear | nmapclear | vmapclear | xmapclear | smapclear | omapclear
|
||
mapclear! | imapclear | lmapclear | cmapclear | tmapclear
|
||
mapclear <buffer> | nmapclear <buffer> | vmapclear <buffer>
|
||
xmapclear <buffer> | smapclear <buffer> | omapclear <buffer>
|
||
mapclear! <buffer> | imapclear <buffer> | lmapclear <buffer>
|
||
cmapclear <buffer> | tmapclear <buffer>
|
||
abclear | abclear <buffer>
|
||
endfunc
|
||
|
||
func s:AddMaps(new, accum)
|
||
if len(a:new) > 0 && a:new[0] != "No mapping found"
|
||
eval a:accum->extend(a:new)
|
||
endif
|
||
endfunc
|
||
|
||
call s:ClearMappingsAbbreviations()
|
||
call assert_equal(0, len(maplist()))
|
||
call assert_equal(0, len(maplist(v:true)))
|
||
|
||
" Set up some mappings.
|
||
map dup bar
|
||
map <buffer> dup bufbar
|
||
map foo<C-V> is<F4>foo
|
||
vnoremap <script> <buffer> <expr> <silent> bar isbar
|
||
tmap baz foo
|
||
omap h w
|
||
lmap i w
|
||
nmap j w
|
||
xmap k w
|
||
smap l w
|
||
map abc <Nop>
|
||
nmap <M-j> x
|
||
nmap <M-Space> y
|
||
" And abbreviations
|
||
abbreviate xy he
|
||
abbreviate xx she
|
||
abbreviate <buffer> x they
|
||
|
||
" Get a list of the mappings with the ':map' commands.
|
||
" Check maplist() return a list of the same size.
|
||
call assert_equal(13, len(maplist()))
|
||
call assert_equal(3, len(maplist(v:true)))
|
||
call assert_equal(13, len(maplist(v:false)))
|
||
|
||
" collect all the current maps using :map commands
|
||
let maps_command = []
|
||
call s:AddMaps(split(execute('map'), '\n'), maps_command)
|
||
call s:AddMaps(split(execute('map!'), '\n'), maps_command)
|
||
call s:AddMaps(split(execute('tmap'), '\n'), maps_command)
|
||
call s:AddMaps(split(execute('lmap'), '\n'), maps_command)
|
||
|
||
" Use maplist to get all the maps
|
||
let maps_maplist = maplist()
|
||
call assert_equal(len(maps_command), len(maps_maplist))
|
||
|
||
" make sure all the mode-lhs are unique, no duplicates
|
||
let map_set = {}
|
||
for d in maps_maplist
|
||
let map_set[d.mode .. "-" .. d.lhs .. "-" .. d.buffer] = 0
|
||
endfor
|
||
call assert_equal(len(maps_maplist), len(map_set))
|
||
|
||
" For everything returned by maplist, should be the same as from maparg.
|
||
" Except for "map dup", because maparg returns the <buffer> version
|
||
for d in maps_maplist
|
||
if d.lhs == 'dup' && d.buffer == 0
|
||
continue
|
||
endif
|
||
let d_maparg = maparg(d.lhs, d.mode, v:false, v:true)
|
||
call assert_equal(d_maparg, d)
|
||
endfor
|
||
|
||
" Check abbr matches maparg
|
||
for d in maplist(v:true)
|
||
" Note, d.mode is '!', but can't use that with maparg
|
||
let d_maparg = maparg(d.lhs, 'i', v:true, v:true)
|
||
call assert_equal(d_maparg, d)
|
||
endfor
|
||
|
||
call s:ClearMappingsAbbreviations()
|
||
call assert_equal(0, len(maplist()))
|
||
call assert_equal(0, len(maplist(v:true)))
|
||
endfunc
|
||
|
||
|
||
" vim: shiftwidth=2 sts=2 expandtab
|