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SpaceVim/bundle/nvim-cmp/lua/cmp/utils/keymap_spec.lua

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local spec = require('cmp.utils.spec')
local keymap = require('cmp.utils.keymap')
describe('keymap', function()
before_each(spec.before)
it('to_keymap', function()
assert.are.equal(keymap.to_keymap('\n'), '<CR>')
assert.are.equal(keymap.to_keymap('<CR>'), '<CR>')
assert.are.equal(keymap.to_keymap('|'), '<Bar>')
end)
describe('evacuate', function()
before_each(spec.before)
it('expr & register', function()
vim.api.nvim_buf_set_keymap(0, 'i', '(', [['<C-r>="("<CR>']], {
expr = true,
noremap = false,
})
local fallback = keymap.evacuate(0, 'i', '(')
vim.api.nvim_feedkeys('i' .. keymap.t(fallback.keys), fallback.mode .. 'x', true)
assert.are.same({ '(' }, vim.api.nvim_buf_get_lines(0, 0, -1, true))
end)
it('recursive & <Plug> (tpope/vim-endwise)', function()
vim.api.nvim_buf_set_keymap(0, 'i', '<Plug>(paren-close)', [[)<Left>]], {
expr = false,
noremap = true,
})
vim.api.nvim_buf_set_keymap(0, 'i', '(', [[(<Plug>(paren-close)]], {
expr = false,
noremap = false,
})
local fallback = keymap.evacuate(0, 'i', '(')
vim.api.nvim_feedkeys('i' .. keymap.t(fallback.keys), fallback.mode .. 'x', true)
assert.are.same({ '()' }, vim.api.nvim_buf_get_lines(0, 0, -1, true))
end)
describe('expr & recursive', function()
before_each(spec.before)
it('true', function()
vim.api.nvim_buf_set_keymap(0, 'i', '<Tab>', [[v:true ? '<C-r>="foobar"<CR>' : '<Tab>aiueo']], {
expr = true,
noremap = false,
})
local fallback = keymap.evacuate(0, 'i', '<Tab>')
vim.api.nvim_feedkeys('i' .. keymap.t(fallback.keys), fallback.mode .. 'x', true)
assert.are.same({ 'foobar' }, vim.api.nvim_buf_get_lines(0, 0, -1, true))
end)
it('false', function()
vim.api.nvim_buf_set_keymap(0, 'i', '<Tab>', [[v:false ? '<C-r>="foobar"<CR>' : '<Tab>aiueo']], {
expr = true,
noremap = false,
})
local fallback = keymap.evacuate(0, 'i', '<Tab>')
vim.api.nvim_feedkeys('i' .. keymap.t(fallback.keys), fallback.mode .. 'x', true)
assert.are.same({ '\taiueo' }, vim.api.nvim_buf_get_lines(0, 0, -1, true))
end)
end)
end)
describe('realworld', function()
before_each(spec.before)
it('#226', function()
keymap.listen('i', '<c-n>', function(_, fallback)
fallback()
end)
vim.api.nvim_feedkeys(keymap.t('iaiueo<CR>a<C-n><C-n>'), 'tx', true)
assert.are.same({ 'aiueo', 'aiueo' }, vim.api.nvim_buf_get_lines(0, 0, -1, true))
end)
it('#414', function()
keymap.listen('i', '<M-j>', function()
vim.api.nvim_feedkeys(keymap.t('<C-n>'), 'int', true)
end)
vim.api.nvim_feedkeys(keymap.t('iaiueo<CR>a<M-j><M-j>'), 'tx', true)
assert.are.same({ 'aiueo', 'aiueo' }, vim.api.nvim_buf_get_lines(0, 0, -1, true))
end)
end)
end)