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Copy pathtest_keymap.lua
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1517 lines (1237 loc) · 46.9 KB
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local helpers = dofile('tests/helpers.lua')
local child = helpers.new_child_neovim()
local expect, eq, no_eq = helpers.expect, helpers.expect.equality, helpers.expect.no_equality
local new_set = MiniTest.new_set
-- Helpers with child processes
local load_module = function(config) child.mini_load('keymap', config) end
local unload_module = function() child.mini_unload('keymap') end
local set_cursor = function(...) return child.set_cursor(...) end
local get_cursor = function(...) return child.get_cursor(...) end
local set_lines = function(...) return child.set_lines(...) end
local get_lines = function(...) return child.get_lines(...) end
local type_keys = function(...) return child.type_keys(...) end
local sleep = function(ms) helpers.sleep(ms, child) end
local forward_lua = function(fun_str) return helpers.forward_lua(child, fun_str) end
local validate_edit = function(...) return child.validate_edit(...) end
local validate_edit1d = function(...) return child.validate_edit1d(...) end
local test_dir = 'tests/dir-keymap'
-- Common test wrappers
local mock_plugin = function(name) child.cmd('noautocmd set rtp+=tests/dir-keymap/mock-plugins/' .. name) end
local mock_test_steps = function(method_name)
child.lua([[
-- Action returns nothing
_G.step_1 = {
condition = function() table.insert(_G.log, 'cond 1'); return _G.step_1_cond end,
action = function() table.insert(_G.log, 'action 1') end,
}
-- Action returns string keys to be emulated as if typed
_G.step_2 = {
condition = function() table.insert(_G.log, 'cond 2'); return _G.step_2_cond end,
action = function() table.insert(_G.log, 'action 2'); return 'dd' end,
}
-- Action returns `<Cmd>...<CR>` string to be executed
_G.step_3 = {
condition = function() table.insert(_G.log, 'cond 3'); return _G.step_3_cond end,
action = function()
table.insert(_G.log, 'action 3')
return '<Cmd>lua vim.api.nvim_buf_set_lines(0, 0, -1, false, { "From step 3" })<CR>'
end,
}
-- Action returns `false` to indicate "keep processing next steps"
_G.step_4 = {
condition = function() table.insert(_G.log, 'cond 4'); return _G.step_4_cond end,
action = function() table.insert(_G.log, 'action 4'); return false end,
}
-- Action returns callable to be executed later
_G.step_5 = {
condition = function() table.insert(_G.log, 'cond 5'); return _G.step_5_cond end,
action = function()
table.insert(_G.log, 'action 5')
local upvalue = 'From step 5 with upvalue'
return function() vim.api.nvim_buf_set_lines(0, 0, -1, false, { upvalue }) end
end,
}
_G.steps = { _G.step_1, _G.step_2, _G.step_3, _G.step_4, _G.step_5 }
]])
end
local validate_log_and_clean = function(ref)
eq(child.lua_get('_G.log'), ref)
child.lua('_G.log = {}')
end
local validate_jumps = function(key, ref_pos_seq)
-- Should keep initial mode (relevant for Insert mode)
local start_mode = child.fn.mode()
for _, ref_pos in ipairs(ref_pos_seq) do
type_keys(key)
eq(get_cursor(), ref_pos)
eq(child.fn.mode(), start_mode)
end
child.ensure_normal_mode()
end
local is_pumvisible = function() return child.fn.pumvisible() == 1 end
-- Time constants
local small_time = helpers.get_time_const(10)
local term_mode_wait = helpers.get_time_const(50)
-- - Use custom combo delay for more robust tests on slower systems
local default_combo_delay = 200
local test_combo_delay = 3 * small_time
-- Output test set ============================================================
local T = new_set({
hooks = {
pre_case = function()
child.setup()
child.lua('_G.log = {}')
end,
post_once = child.stop,
n_retry = helpers.get_n_retry(2),
},
})
-- Unit tests =================================================================
T['setup()'] = new_set()
T['setup()']['creates side effects'] = function()
load_module()
-- Global variable
eq(child.lua_get('type(_G.MiniKeymap)'), 'table')
end
T['setup()']['creates `config` field'] = function()
load_module()
eq(child.lua_get('type(_G.MiniKeymap.config)'), 'table')
end
T['setup()']['validates `config` argument'] = function()
local expect_config_error = function(config, name, target_type)
expect.error(function() load_module(config) end, vim.pesc(name) .. '.*' .. vim.pesc(target_type))
end
expect_config_error('a', 'config', 'table')
end
T['map_multistep()'] = new_set()
local map_multistep = forward_lua('require("mini.keymap").map_multistep')
T['map_multistep()']['works'] = function()
mock_test_steps()
child.lua('require("mini.keymap").map_multistep("i", "<Tab>", _G.steps)')
type_keys('i')
-- Can pass through
type_keys('<Tab>')
validate_log_and_clean({ 'cond 1', 'cond 2', 'cond 3', 'cond 4', 'cond 5' })
-- - Act as if unmapped
eq(get_lines(), { '\t' })
-- Can handle an action returning nothing
child.lua('_G.step_1_cond = true')
type_keys('<Tab>')
validate_log_and_clean({ 'cond 1', 'action 1' })
-- - Do nothing
eq(get_lines(), { '\t' })
child.lua('_G.step_1_cond = false')
-- Can emulate returned keys
child.lua('_G.step_2_cond = true')
type_keys('<Tab>')
validate_log_and_clean({ 'cond 1', 'cond 2', 'action 2' })
-- - Emulate pressing returned keys
eq(get_lines(), { '\tdd' })
child.lua('_G.step_2_cond = false')
-- Can execute `<Cmd>...<CR>` string
child.lua('_G.step_3_cond = true')
type_keys('<Tab>')
validate_log_and_clean({ 'cond 1', 'cond 2', 'cond 3', 'action 3' })
-- - Execute `<Cmd>...<CR>` string
eq(get_lines(), { 'From step 3' })
child.lua('_G.step_3_cond = false')
-- Respects action returning `false` to indicate processing further steps
child.lua('_G.step_4_cond = true')
set_cursor(1, 11)
type_keys('<Tab>')
validate_log_and_clean({ 'cond 1', 'cond 2', 'cond 3', 'cond 4', 'action 4', 'cond 5' })
-- - Respect `false` action return as "pass through"
eq(get_lines(), { 'From step 3\t' })
child.lua('_G.step_4_cond = false')
-- Can execute callable returned from action
child.lua('_G.step_5_cond = true')
type_keys('<Tab>')
validate_log_and_clean({ 'cond 1', 'cond 2', 'cond 3', 'cond 4', 'cond 5', 'action 5' })
-- - Execute callable returned from action
eq(get_lines(), { 'From step 5 with upvalue' })
child.lua('_G.step_5_cond = false')
-- - Should not create side effects
eq(child.lua_get('type(_G.MiniKeymap)'), 'nil')
end
T['map_multistep()']['works with empty steps'] = function()
map_multistep('i', '<Tab>', {})
type_keys('i', '<Tab>')
eq(get_lines(), { '\t' })
end
T['map_multistep()']['respects `opts`'] = function()
local validate_mapping = function(is_buffer_local, ref_desc)
local info = child.lua([[
local map_info = vim.fn.maparg('<Tab>', 'i', false, true)
return { is_buffer_local = map_info.buffer == 1, desc = map_info.desc }
]])
eq(info, { is_buffer_local = is_buffer_local, desc = ref_desc })
end
mock_test_steps()
child.lua('require("mini.keymap").map_multistep("i", "<Tab>", { _G.step_3 })')
validate_mapping(false, 'Multi <Tab>')
-- Should create a separate buffer-local mapping with custom description
child.lua([[require('mini.keymap').map_multistep(
'i',
'<Tab>',
{ _G.step_5 },
{ buffer = 0, desc = 'My multi', expr = false, replace_keycodes = false }
)]])
validate_mapping(true, 'My multi')
-- Should be independent and actually use only buffer-local mapping
child.lua('_G.step_3_cond, _G.step_5_cond = true, true')
type_keys('i', '<Tab>')
eq(get_lines(), { 'From step 5 with upvalue' })
eq(child.lua_get('_G.log'), { 'cond 5', 'action 5' })
child.lua('_G.log = {}')
child.cmd('iunmap <buffer> <Tab>')
type_keys('<Tab>')
eq(get_lines(), { 'From step 3' })
eq(child.lua_get('_G.log'), { 'cond 3', 'action 3' })
end
T['map_multistep()']['respects `vim.{g,b}.minikeymap_disable`'] = new_set({
parametrize = { { 'g' }, { 'b' } },
}, {
test = function(var_type)
mock_test_steps()
child.lua('require("mini.keymap").map_multistep("i", "<Tab>", _G.steps)')
type_keys('i')
child[var_type].minikeymap_disable = true
type_keys('<Tab>')
eq(get_lines(), { '\t' })
validate_log_and_clean({})
child[var_type].minikeymap_disable = false
type_keys('<Tab>')
eq(get_lines(), { '\t\t' })
validate_log_and_clean({ 'cond 1', 'cond 2', 'cond 3', 'cond 4', 'cond 5' })
end,
})
T['map_multistep()']['validates input'] = function()
expect.error(function() map_multistep('a', '<Tab>', {}) end, 'mode')
expect.error(function() map_multistep('i', 1, {}) end, '`lhs`.*string')
expect.error(function() map_multistep('i', '<Tab>', { 'a' }) end, '`steps`.*valid steps.*not')
expect.error(function() map_multistep('i', '<Tab>', { {} }) end, '`steps`.*valid steps.*not')
expect.error(function() map_multistep('i', '<Tab>', { { condition = 'a' } }) end, '`steps`.*valid steps.*not')
local lua_cmd = 'require("mini.keymap").map_multistep("i", "<Tab>", { { condition = function() end, action = "a" } })'
expect.error(function() child.lua(lua_cmd) end, '`steps`.*valid steps.*not')
end
T['map_multistep()']['built-in steps'] = new_set()
T['map_multistep()']['built-in steps']['pmenu_next'] = function()
child.o.completeopt = 'menuone,noselect'
map_multistep('i', '<Tab>', { 'pmenu_next' })
type_keys('i', '<Tab>')
eq(get_lines(), { '\t' })
type_keys('aa ab ', '<C-n>')
eq(is_pumvisible(), true)
-- Should act as pressing `<C-n>`
type_keys('<Tab>')
eq(is_pumvisible(), true)
eq(get_lines(), { '\taa ab aa' })
type_keys('<C-e>')
eq(is_pumvisible(), false)
eq(get_lines(), { '\taa ab ' })
type_keys('<Tab>')
eq(get_lines(), { '\taa ab \t' })
end
T['map_multistep()']['built-in steps']['pmenu_prev'] = function()
child.o.completeopt = 'menuone,noselect'
map_multistep('i', '<S-Tab>', { 'pmenu_prev' })
type_keys('i', '<S-Tab>')
eq(get_lines(), { '\t' })
type_keys('aa ab ', '<C-n>')
eq(is_pumvisible(), true)
-- Should act as pressing `<C-p>`
type_keys('<S-Tab>')
eq(is_pumvisible(), true)
eq(get_lines(), { '\taa ab ab' })
type_keys('<C-e>')
eq(is_pumvisible(), false)
eq(get_lines(), { '\taa ab ' })
type_keys('<S-Tab>')
eq(get_lines(), { '\taa ab \t' })
end
T['map_multistep()']['built-in steps']['pmenu_accept'] = function()
child.o.completeopt = 'menuone,noselect'
map_multistep('i', '<CR>', { 'pmenu_accept' })
type_keys('i', '<CR>')
eq(get_lines(), { '', '' })
-- Should accept selected (and only selected) item, i.e. act like `<C-y>`
type_keys('aa ab ', '<C-n>', '<C-n>')
eq(is_pumvisible(), true)
eq(get_lines(), { '', 'aa ab aa' })
type_keys('<CR>')
eq(is_pumvisible(), false)
eq(get_lines(), { '', 'aa ab aa' })
end
T['map_multistep()']['built-in steps']['minisnippets_next'] = function()
map_multistep('i', '<Tab>', { 'minisnippets_next' })
-- Should work if 'mini.snippets' is not set up
type_keys('i', '<Tab>')
eq(get_lines(), { '\t' })
child.lua('require("mini.snippets").setup()')
-- Should pass through if there is no active session
type_keys('<Tab>')
eq(get_lines(), { '\t\t' })
child.lua('MiniSnippets.default_insert({ prefix = "ab", body = "Snippet $1 ${2:placeholder} ab$0" })')
eq(get_lines(), { '\t\tSnippet placeholder ab' })
eq(get_cursor(), { 1, 10 })
type_keys('<Tab>')
eq(get_lines(), { '\t\tSnippet placeholder ab' })
eq(get_cursor(), { 1, 11 })
type_keys('<Tab>')
eq(get_lines(), { '\t\tSnippet placeholder ab' })
eq(get_cursor(), { 1, 25 })
end
T['map_multistep()']['built-in steps']['minisnippets_prev'] = function()
-- child.lua([[require("mini.snippets").setup({
-- snippets = { { prefix = 'ab', body = 'Snippet $1 ab$0', desc = 'Test snippet' } },
-- })]])
map_multistep('i', '<S-Tab>', { 'minisnippets_prev' })
-- Should work if 'mini.snippets' is not set up
type_keys('i', '<S-Tab>')
eq(get_lines(), { '\t' })
child.lua('require("mini.snippets").setup()')
-- Should pass through if there is no active session
type_keys('<S-Tab>')
eq(get_lines(), { '\t\t' })
child.lua('MiniSnippets.default_insert({ prefix = "ab", body = "Snippet $1 ${2:placeholder} ab$0" })')
eq(get_lines(), { '\t\tSnippet placeholder ab' })
eq(get_cursor(), { 1, 10 })
type_keys('<S-Tab>')
eq(get_lines(), { '\t\tSnippet placeholder ab' })
eq(get_cursor(), { 1, 25 })
type_keys('<S-Tab>')
eq(get_lines(), { '\t\tSnippet placeholder ab' })
eq(get_cursor(), { 1, 11 })
end
T['map_multistep()']['built-in steps']['minisnippets_expand'] = function()
map_multistep('i', '<Tab>', { 'minisnippets_next', 'minisnippets_expand' })
-- Should work if 'mini.snippets' is not set up
type_keys('i', '<Tab>')
eq(get_lines(), { '\t' })
child.lua(
'require("mini.snippets").setup({ snippets = { { prefix = "ab", body = "Snippet $1 ${2:placeholder} ab$0" } } })'
)
-- Should expand if no active session
type_keys('ab', '<Tab>')
eq(get_lines(), { '\tSnippet placeholder ab' })
eq(get_cursor(), { 1, 9 })
-- Should jump if there is active session
type_keys('<Tab>')
eq(get_lines(), { '\tSnippet placeholder ab' })
eq(get_cursor(), { 1, 10 })
type_keys('<Tab>')
eq(get_lines(), { '\tSnippet placeholder ab' })
eq(get_cursor(), { 1, 24 })
end
T['map_multistep()']['built-in steps']['minipairs_cr'] = function()
map_multistep('i', '<CR>', { 'minipairs_cr' })
-- Should work if 'mini.pairs' is not set up
type_keys('i', '<CR>')
eq(get_lines(), { '', '' })
child.lua('require("mini.pairs").setup()')
-- Should respect pairs
type_keys('(')
eq(get_lines(), { '', '()' })
type_keys('<CR>')
eq(get_lines(), { '', '(', '', ')' })
end
T['map_multistep()']['built-in steps']['minipairs_bs'] = function()
map_multistep('i', '<BS>', { 'minipairs_bs' })
-- Should work if 'mini.pairs' is not set up
type_keys('i', '()', '<Left>', '<BS>')
eq(get_lines(), { ')' })
child.lua('require("mini.pairs").setup()')
-- Should respect pairs
set_lines({ 'a()' })
set_cursor(1, 2)
eq(get_lines(), { 'a()' })
type_keys('<BS>')
eq(get_lines(), { 'a' })
end
T['map_multistep()']['built-in steps']['jump_after_tsnode'] = function()
map_multistep({ 'i', 'n', 'x' }, '<Tab>', { 'jump_after_tsnode' })
-- Should work if there is no tree-sitter parser
type_keys('i', '<Tab>')
eq(get_lines(), { '\t' })
child.ensure_normal_mode()
child.cmd('edit ' .. test_dir .. '/tree-sitter-tests.lua')
-- Insert mode
type_keys('i')
set_cursor(3, 4)
validate_jumps('<Tab>', {
-- Should jump just after the end of current node
{ 3, 6 },
-- Should be possible to "chain" jumps and place cursor after end of line
{ 5, 3 },
{ 6, 3 },
{ 8, 16 },
-- Should be possible to call at end of buffer without movement
{ 8, 16 },
})
-- Normal mode
set_cursor(3, 4)
validate_jumps('<Tab>', {
{ 3, 6 },
-- Should be possible to chain, although not possible to place after EOL
{ 5, 2 },
{ 6, 2 },
{ 8, 15 },
-- Should be possible to call at end of buffer without movement
{ 8, 15 },
})
-- - Should place after line end if possible
child.o.virtualedit = 'onemore'
set_cursor(3, 4)
validate_jumps('<Tab>', { { 3, 6 }, { 5, 3 }, { 6, 3 }, { 8, 16 }, { 8, 16 } })
child.o.virtualedit = ''
-- Visual mode
set_cursor(3, 4)
type_keys('v')
validate_jumps('<Tab>', { { 3, 6 }, { 5, 3 }, { 6, 3 }, { 8, 16 }, { 8, 16 } })
set_cursor(3, 4)
type_keys('V')
validate_jumps('<Tab>', { { 3, 6 }, { 5, 3 }, { 6, 3 }, { 8, 16 }, { 8, 16 } })
set_cursor(3, 4)
type_keys('<C-v>')
validate_jumps('<Tab>', { { 3, 6 }, { 5, 3 }, { 6, 3 }, { 8, 16 }, { 8, 16 } })
-- Should hide possibly visible popup menu
set_cursor(3, 4)
type_keys('i', '<C-n>')
eq(is_pumvisible(), true)
type_keys('<Tab>')
eq(is_pumvisible(), false)
end
T['map_multistep()']['built-in steps']['jump_before_tsnode'] = function()
map_multistep({ 'i', 'n', 'x' }, '<S-Tab>', { 'jump_before_tsnode' })
-- Should work if there is no tree-sitter parser
type_keys('i', '<S-Tab>')
eq(get_lines(), { '\t' })
child.ensure_normal_mode()
child.cmd('edit ' .. test_dir .. '/tree-sitter-tests.lua')
-- Insert mode
type_keys('i')
set_cursor(3, 5)
validate_jumps('<S-Tab>', {
-- Should jump just at the start of current node (as in Insert mode cursor
-- will be just before the node) while keeping Insert mode
{ 3, 4 },
-- Should be possible to "chain" jumps (although cursor is in the same node)
{ 2, 9 },
{ 2, 2 },
{ 1, 0 },
-- Should be possible to call at end of buffer without movement
{ 1, 0 },
})
-- Normal mode
set_cursor(3, 5)
validate_jumps('<S-Tab>', { { 3, 4 }, { 2, 9 }, { 2, 2 }, { 1, 0 }, { 1, 0 } })
-- Visual mode
set_cursor(3, 5)
type_keys('v')
validate_jumps('<S-Tab>', { { 3, 4 }, { 2, 9 }, { 2, 2 }, { 1, 0 }, { 1, 0 } })
set_cursor(3, 5)
type_keys('V')
validate_jumps('<S-Tab>', { { 3, 4 }, { 2, 9 }, { 2, 2 }, { 1, 0 }, { 1, 0 } })
set_cursor(3, 5)
type_keys('<C-v>')
validate_jumps('<S-Tab>', { { 3, 4 }, { 2, 9 }, { 2, 2 }, { 1, 0 }, { 1, 0 } })
-- Should hide possibly visible popup menu
set_cursor(3, 4)
type_keys('i', '<C-n>')
eq(is_pumvisible(), true)
type_keys('<S-Tab>')
eq(is_pumvisible(), false)
end
T['map_multistep()']['built-in steps']['jump_after_close'] = function()
map_multistep('i', '<Tab>', { 'jump_after_close' })
set_lines({ [=[([{"'` x `'"}])]=], '', ')', ']', '}', '"', "'", '`' })
set_cursor(1, 7)
type_keys('i')
validate_jumps('<Tab>', {
-- Should put cursor on the right of closing character
{ 1, 10 },
-- Should be able to "chain" to work with consecutive characters
{ 1, 11 },
{ 1, 12 },
{ 1, 13 },
{ 1, 14 },
-- - Should be possible to put cursor after end of line
{ 1, 15 },
-- Should work across multiple lines and with not necessarily balanced pairs
{ 3, 1 },
{ 4, 1 },
{ 5, 1 },
{ 6, 1 },
{ 7, 1 },
{ 8, 1 },
-- Should do nothing if there is no search matches
{ 8, 1 },
})
eq(get_lines()[8], '`')
-- Does not adjust cursor when not needed
set_lines({ 'x)xxx' })
set_cursor(1, 0)
type_keys('i')
validate_jumps('<Tab>', { { 1, 2 }, { 1, 2 } })
-- Should hide possibly visible popup menu
set_lines({ 'xx ( yy )' })
set_cursor(1, 5)
type_keys('i', '<C-n>')
eq(is_pumvisible(), true)
type_keys('<Tab>')
eq(is_pumvisible(), false)
end
T['map_multistep()']['built-in steps']['jump_before_open'] = function()
map_multistep('i', '<S-Tab>', { 'jump_before_open' })
set_lines({ '`', "'", '"', '{', '[', '(', '', [=[([{"'` x `'"}])]=] })
set_cursor(8, 7)
type_keys('i')
validate_jumps('<S-Tab>', {
-- Should put cursor on the left of closing character
{ 8, 5 },
-- Should be able to "chain" to work with consecutive characters
{ 8, 4 },
{ 8, 3 },
{ 8, 2 },
{ 8, 1 },
-- - Should be possible to put cursor at first column
{ 8, 0 },
-- Should work across multiple lines and with not necessarily balanced pairs
{ 6, 0 },
{ 5, 0 },
{ 4, 0 },
{ 3, 0 },
{ 2, 0 },
{ 1, 0 },
-- Should do nothing if there is no search matches
{ 1, 0 },
})
eq(get_lines()[1], '`')
-- Does not adjust cursor when not needed
set_lines({ 'xxx(x' })
set_cursor(1, 4)
type_keys('i')
validate_jumps('<S-Tab>', { { 1, 3 }, { 1, 3 } })
-- Should hide possibly visible popup menu
set_lines({ 'xx ( yy )' })
set_cursor(1, 5)
type_keys('i', '<C-n>')
eq(is_pumvisible(), true)
type_keys('<S-Tab>')
eq(is_pumvisible(), false)
end
T['map_multistep()']['built-in steps']['increase_indent'] = function()
map_multistep({ 'n', 'i', 'x' }, '<Tab>', { 'increase_indent' })
-- Should work as with built-in keys, i.e. respecting relevant options
child.bo.expandtab = true
child.bo.shiftwidth = 2
child.bo.tabstop = 4
-- Should only work when inside indent (even empty)
-- - Insert mode (cursor can be "just after indent", i.e. on next cell)
validate_edit1d('abc', 0, 'i<Tab>', ' abc', 2)
validate_edit1d('abc', 1, 'i<Tab>', 'a bc', 4)
validate_edit1d(' abc', 0, 'i<Tab>', ' abc', 2)
validate_edit1d(' abc', 2, 'i<Tab>', ' abc', 4)
validate_edit1d(' abc', 3, 'i<Tab>', ' a bc', 4)
-- - Normal mode (cursor should be exactly on indent)
validate_edit1d('abc', 0, '<Tab>', 'abc', 0)
validate_edit1d('abc', 1, '<Tab>', 'abc', 1)
validate_edit1d(' abc', 0, '<Tab>', ' abc', 0)
validate_edit1d(' abc', 1, '<Tab>', ' abc', 1)
validate_edit1d(' abc', 2, '<Tab>', ' abc', 2)
-- - Visual mode (cursor should be exactly on indent)
local validate_vis_mode = function(key, before_line, before_col, after_line, after_col)
validate_edit1d(before_line, before_col, key .. '<Tab>', after_line, after_col)
child.ensure_normal_mode()
end
validate_vis_mode('v', 'abc', 0, 'abc', 0)
validate_vis_mode('v', 'abc', 1, 'abc', 1)
validate_vis_mode('v', ' abc', 0, ' abc', 0)
validate_vis_mode('v', ' abc', 1, ' abc', 1)
validate_vis_mode('v', ' abc', 2, ' abc', 2)
validate_vis_mode('V', 'abc', 0, 'abc', 0)
validate_vis_mode('V', 'abc', 1, 'abc', 1)
validate_vis_mode('V', ' abc', 0, ' abc', 0)
validate_vis_mode('V', ' abc', 1, ' abc', 1)
validate_vis_mode('V', ' abc', 2, ' abc', 2)
-- - Is not well defined for blockwise visual selection
end
T['map_multistep()']['built-in steps']['decrease_indent'] = function()
map_multistep({ 'n', 'i', 'x' }, '<S-Tab>', { 'decrease_indent' })
-- Should work as with built-in keys, i.e. respecting relevant options
child.bo.expandtab = true
child.bo.shiftwidth = 2
child.bo.tabstop = 4
-- Should only work when inside indent (even empty)
-- - Insert mode (cursor can be "just after indent", i.e. on next cell)
validate_edit1d('abc', 0, 'i<S-Tab>', 'abc', 0)
validate_edit1d('abc', 1, 'i<S-Tab>', 'a bc', 4)
validate_edit1d(' abc', 0, 'i<S-Tab>', 'abc', 0)
validate_edit1d(' abc', 2, 'i<S-Tab>', 'abc', 0)
validate_edit1d(' abc', 3, 'i<S-Tab>', ' a bc', 4)
-- - Normal mode (cursor should be exactly on indent)
validate_edit1d('abc', 0, '<S-Tab>', 'abc', 0)
validate_edit1d('abc', 1, '<S-Tab>', 'abc', 1)
validate_edit1d(' abc', 0, '<S-Tab>', 'abc', 0)
validate_edit1d(' abc', 1, '<S-Tab>', 'abc', 1)
validate_edit1d(' abc', 2, '<S-Tab>', ' abc', 2)
-- - Visual mode (cursor should be exactly on indent)
local validate_vis_mode = function(key, before_line, before_col, after_line, after_col)
validate_edit1d(before_line, before_col, key .. '<S-Tab>', after_line, after_col)
child.ensure_normal_mode()
end
validate_vis_mode('v', 'abc', 0, 'abc', 0)
validate_vis_mode('v', 'abc', 1, 'abc', 1)
validate_vis_mode('v', ' abc', 0, 'abc', 0)
validate_vis_mode('v', ' abc', 1, 'abc', 1)
validate_vis_mode('v', ' abc', 2, ' abc', 2)
validate_vis_mode('V', 'abc', 0, 'abc', 0)
validate_vis_mode('V', 'abc', 1, 'abc', 1)
validate_vis_mode('V', ' abc', 0, 'abc', 0)
validate_vis_mode('V', ' abc', 1, 'abc', 1)
validate_vis_mode('V', ' abc', 2, ' abc', 2)
-- - Is not well defined for blockwise visual selection
end
T['map_multistep()']['built-in steps']['hungry_bs'] = function()
map_multistep({ 'n', 'i', 'x' }, '<BS>', { 'hungry_bs', 'minipairs_bs' })
-- Should delete all consecutive whitespace before cursor
validate_edit1d('', 0, 'i<BS>', '', 0)
validate_edit1d(' ', 1, 'i<BS>', ' ', 0)
validate_edit1d(' ', 2, 'a<BS>', '', 0)
validate_edit1d('\t\t\t', 2, 'a<BS>', '', 0)
validate_edit1d(' \t ', 2, 'a<BS>', '', 0)
validate_edit1d(' a bc', 0, 'i<BS>', ' a bc', 0)
validate_edit1d(' a bc', 1, 'i<BS>', 'a bc', 0)
validate_edit1d(' a bc', 2, 'i<BS>', ' bc', 1)
validate_edit1d(' a bc', 3, 'i<BS>', ' a bc', 2)
validate_edit1d(' a bc', 4, 'i<BS>', ' abc', 2)
validate_edit1d(' a bc', 5, 'i<BS>', ' a c', 4)
validate_edit1d(' a bc', 6, 'a<BS>', ' a b', 5)
-- Should not span across line
validate_edit({ 'a ', ' b' }, { 2, 2 }, 'i<BS>', { 'a ', 'b' }, { 2, 0 })
validate_edit({ ' ', ' b' }, { 2, 2 }, 'i<BS>', { ' ', 'b' }, { 2, 0 })
validate_edit({ '', ' b' }, { 2, 2 }, 'i<BS>', { '', 'b' }, { 2, 0 })
-- Should work in all modes (but cursor should be exactly on whitespace)
-- - Normal (unmapped <BS> moves cursor to the left)
validate_edit1d(' a bc', 0, '<BS>', 'a bc', 0)
validate_edit1d(' a bc', 1, '<BS>', ' a bc', 0)
validate_edit1d(' a bc', 2, '<BS>', ' a bc', 2)
validate_edit1d(' a bc', 3, '<BS>', ' abc', 2)
validate_edit1d(' a bc', 4, '<BS>', ' a bc', 3)
validate_edit1d(' a bc', 5, '<BS>', ' a bc', 4)
local validate_vis_mode = function(key, before_line, before_col, after_line, after_col)
set_lines({ before_line })
set_cursor(1, before_col)
type_keys(key .. '<BS>')
eq(get_lines(), { after_line })
eq(get_cursor(), { 1, after_col })
local ref_mode = key == '<C-v>' and '\22' or key
eq(child.fn.mode(), ref_mode)
child.ensure_normal_mode()
end
validate_vis_mode('v', ' a bc', 0, 'a bc', 0)
validate_vis_mode('v', ' a bc', 1, ' a bc', 0)
validate_vis_mode('v', ' a bc', 2, ' a bc', 2)
validate_vis_mode('v', ' a bc', 3, ' abc', 2)
validate_vis_mode('v', ' a bc', 4, ' a bc', 3)
validate_vis_mode('v', ' a bc', 5, ' a bc', 4)
-- - Is not well defined for linewise and blockwise visual selection
-- Should work well with 'mini.pairs'
child.lua('require("mini.pairs").setup()')
validate_edit1d('( )', 4, 'i<BS><BS>', '', 0)
end
T['map_multistep()']['built-in steps']['vimsnippet_next'] = function()
-- Make sure to not test built-in <Tab> mappings from Neovim>=0.11
pcall(child.cmd, 'iunmap <Tab>')
pcall(child.cmd, 'sunmap <Tab>')
map_multistep({ 'i', 's' }, '<Tab>', { 'vimsnippet_next' })
-- Should pass through if there is no active session
type_keys('i', '<Tab>')
eq(get_lines(), { '\t' })
set_lines({})
-- Should jump to next tabstop
child.lua('vim.snippet.expand("Snippet $1 ${2:placeholder} ab$0")')
eq(get_lines(), { 'Snippet placeholder ab' })
eq(get_cursor(), { 1, 8 })
eq(child.fn.mode(), 'i')
type_keys('<Tab>')
eq(get_lines(), { 'Snippet placeholder ab' })
eq(get_cursor(), { 1, 9 })
eq(child.fn.mode(), 's')
type_keys('<Tab>')
eq(get_lines(), { 'Snippet placeholder ab' })
eq(get_cursor(), { 1, 23 })
eq(child.fn.mode(), 'i')
end
T['map_multistep()']['built-in steps']['vimsnippet_prev'] = function()
-- Make sure to not test built-in <Tab> mappings from Neovim>=0.11
pcall(child.cmd, 'iunmap <S-Tab>')
pcall(child.cmd, 'sunmap <S-Tab>')
map_multistep({ 'i', 's' }, '<S-Tab>', { 'vimsnippet_prev' })
-- Should pass through if there is no active session
type_keys('i', '<Tab>')
eq(get_lines(), { '\t' })
set_lines({})
-- Should jump to next tabstop
child.lua('vim.snippet.expand("Snippet $1 ${2:placeholder} $3ab$0")')
child.lua('vim.snippet.jump(1)')
child.lua('vim.snippet.jump(1)')
eq(get_lines(), { 'Snippet placeholder ab' })
eq(get_cursor(), { 1, 21 })
eq(child.fn.mode(), 'i')
type_keys('<S-Tab>')
eq(get_lines(), { 'Snippet placeholder ab' })
eq(get_cursor(), { 1, 9 })
eq(child.fn.mode(), 's')
type_keys('<S-Tab>')
eq(get_lines(), { 'Snippet placeholder ab' })
eq(get_cursor(), { 1, 8 })
eq(child.fn.mode(), 'i')
end
T['map_multistep()']['built-in steps']['cmp_next'] = function()
map_multistep('i', '<Tab>', { 'cmp_next' })
-- Should work if 'cmp' module is not present
type_keys('i', '<Tab>')
eq(get_lines(), { '\t' })
validate_log_and_clean({})
mock_plugin('nvim-cmp')
-- Should pass through if there is no visible nvim-cmp menu
type_keys('<Tab>')
eq(get_lines(), { '\t\t' })
validate_log_and_clean({ 'cmp.visible' })
child.lua('_G.cmp_visible_res = true')
type_keys('<Tab>')
-- - Should not modify text
eq(get_lines(), { '\t\t' })
validate_log_and_clean({ 'cmp.visible', 'cmp.select_next_item' })
end
T['map_multistep()']['built-in steps']['cmp_prev'] = function()
map_multistep('i', '<S-Tab>', { 'cmp_prev' })
-- Should work if 'cmp' module is not present
type_keys('i', '<S-Tab>')
eq(get_lines(), { '\t' })
validate_log_and_clean({})
mock_plugin('nvim-cmp')
-- Should pass through if there is no visible nvim-cmp menu
type_keys('<S-Tab>')
eq(get_lines(), { '\t\t' })
validate_log_and_clean({ 'cmp.visible' })
child.lua('_G.cmp_visible_res = true')
type_keys('<S-Tab>')
-- - Should not modify text
eq(get_lines(), { '\t\t' })
validate_log_and_clean({ 'cmp.visible', 'cmp.select_prev_item' })
end
T['map_multistep()']['built-in steps']['cmp_accept'] = function()
map_multistep('i', '<CR>', { 'cmp_accept' })
-- Should work if 'cmp' module is not present
type_keys('i', '<CR>')
eq(get_lines(), { '', '' })
validate_log_and_clean({})
mock_plugin('nvim-cmp')
-- Should pass through if there is no selected nvim-cmp item
type_keys('<CR>')
eq(get_lines(), { '', '', '' })
validate_log_and_clean({ 'cmp.get_selected_entry' })
child.lua('_G.cmp_get_selected_entry_res = {}')
type_keys('<CR>')
-- - Should not modify text
eq(get_lines(), { '', '', '' })
validate_log_and_clean({ 'cmp.get_selected_entry', 'cmp.confirm' })
end
T['map_multistep()']['built-in steps']['blink_next'] = function()
map_multistep('i', '<Tab>', { 'blink_next' })
-- Should work if 'blink.cmp' module is not present
type_keys('i', '<Tab>')
eq(get_lines(), { '\t' })
validate_log_and_clean({})
mock_plugin('blink.cmp')
-- Should pass through if there is no visible blink menu
type_keys('<Tab>')
eq(get_lines(), { '\t\t' })
validate_log_and_clean({ 'blink.is_menu_visible' })
child.lua('_G.blink_is_menu_visible_res = true')
type_keys('<Tab>')
-- - Should not modify text
eq(get_lines(), { '\t\t' })
validate_log_and_clean({ 'blink.is_menu_visible', 'blink.select_next' })
end
T['map_multistep()']['built-in steps']['blink_prev'] = function()
map_multistep('i', '<S-Tab>', { 'blink_prev' })
-- Should work if 'blink.cmp' module is not present
type_keys('i', '<S-Tab>')
eq(get_lines(), { '\t' })
validate_log_and_clean({})
mock_plugin('blink.cmp')
-- Should pass through if there is no visible blink.cmp menu
type_keys('<S-Tab>')
eq(get_lines(), { '\t\t' })
validate_log_and_clean({ 'blink.is_menu_visible' })
child.lua('_G.blink_is_menu_visible_res = true')
type_keys('<S-Tab>')
-- - Should not modify text
eq(get_lines(), { '\t\t' })
validate_log_and_clean({ 'blink.is_menu_visible', 'blink.select_prev' })
end
T['map_multistep()']['built-in steps']['blink_accept'] = function()
map_multistep('i', '<CR>', { 'blink_accept' })
-- Should work if 'blink.mp' module is not present
type_keys('i', '<CR>')
eq(get_lines(), { '', '' })
validate_log_and_clean({})
mock_plugin('blink.cmp')
-- Should pass through if there is no selected blink.cmp item
child.lua('_G.blink_is_menu_visible_res = true')
type_keys('<CR>')
eq(get_lines(), { '', '', '' })
validate_log_and_clean({ 'blink.is_menu_visible', 'blink.get_selected_item' })
child.lua('_G.blink_get_selected_item_res = {}')
type_keys('<CR>')
-- - Should not modify text
eq(get_lines(), { '', '', '' })
validate_log_and_clean({ 'blink.is_menu_visible', 'blink.get_selected_item', 'blink.accept' })
end
T['map_multistep()']['built-in steps']['luasnip_next'] = function()
map_multistep('i', '<Tab>', { 'luasnip_next' })
-- Should work if 'luasnip' module is not present
type_keys('i', '<Tab>')
eq(get_lines(), { '\t' })
validate_log_and_clean({})
mock_plugin('luasnip')
-- Should pass through if there is no active session
type_keys('<Tab>')
eq(get_lines(), { '\t\t' })
validate_log_and_clean({ 'luasnip.jumpable' })
child.lua('_G.luasnip_jumpable_res = true')
type_keys('<Tab>')
-- - Should not modify text
eq(get_lines(), { '\t\t' })
validate_log_and_clean({ 'luasnip.jumpable', 'luasnip.jump 1' })
end
T['map_multistep()']['built-in steps']['luasnip_prev'] = function()