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Copy pathtest_clue.lua
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3724 lines (2982 loc) · 115 KB
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local helpers = dofile('tests/helpers.lua')
local child = helpers.new_child_neovim()
local expect, eq = helpers.expect, helpers.expect.equality
local new_set = MiniTest.new_set
-- Helpers with child processes
local load_module = function(config) child.mini_load('clue', config) 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 get_window = function() return child.api.nvim_get_current_win() end
local set_window = function(win_id) return child.api.nvim_set_current_win(win_id) end
-- Mapping helpers
local replace_termcodes = function(x) return child.api.nvim_replace_termcodes(x, true, true, true) end
local reset_test_map_count = function(mode, lhs)
lhs = vim.fn.escape(replace_termcodes(lhs), [[\]])
local lua_cmd = string.format([[_G['test_map_%s_%s'] = 0]], mode, lhs)
child.lua(lua_cmd)
end
local get_test_map_count = function(mode, lhs)
lhs = vim.fn.escape(replace_termcodes(lhs), [[\]])
local lua_cmd = string.format([=[_G['test_map_%s_%s']]=], mode, lhs)
return child.lua_get(lua_cmd)
end
local make_test_map = function(mode, lhs, opts)
lhs = vim.fn.escape(replace_termcodes(lhs), [[\]])
opts = opts or {}
opts.desc = 'LHS: ' .. vim.inspect(lhs)
reset_test_map_count(mode, lhs)
--stylua: ignore
local lua_cmd = string.format(
[[vim.keymap.set('%s', '%s', function() _G['test_map_%s_%s'] = _G['test_map_%s_%s'] + 1 end, %s)]],
mode, lhs,
mode, lhs,
mode, lhs,
vim.inspect(opts)
)
child.lua(lua_cmd)
end
-- Custom validators
local validate_trigger_keymap = function(mode, keys, buf_id)
buf_id = buf_id or child.api.nvim_get_current_buf()
local lua_cmd = string.format(
[[vim.api.nvim_buf_call(%s, function() return vim.fn.maparg(%s, %s, false, true).desc end)]],
buf_id,
vim.inspect(keys),
vim.inspect(mode)
)
local map_desc = child.lua_get(lua_cmd)
if map_desc == vim.NIL then error('No such trigger.') end
local desc_pattern = 'keys after.*"' .. vim.pesc(keys) .. '"'
expect.match(map_desc, desc_pattern)
end
local validate_no_trigger_keymap = function(mode, keys, buf_id)
expect.error(function() validate_trigger_keymap(mode, keys, buf_id) end, 'No such trigger')
end
local validate_move = function(lines, cursor_before, keys, cursor_after)
validate_edit(lines, cursor_before, keys, lines, cursor_after)
end
local validate_move1d = function(line, col_before, keys, col_after)
validate_edit1d(line, col_before, keys, line, col_after)
end
local validate_selection = function(lines, cursor, keys, selection_from, selection_to, visual_mode)
visual_mode = visual_mode or 'v'
child.ensure_normal_mode()
set_lines(lines)
set_cursor(cursor[1], cursor[2])
type_keys(keys)
eq(child.fn.mode(), visual_mode)
-- Compute two correctly ordered edges
local from = { child.fn.line('v'), child.fn.col('v') - 1 }
local to = { child.fn.line('.'), child.fn.col('.') - 1 }
if to[1] < from[1] or (to[1] == from[1] and to[2] < from[2]) then
from, to = to, from
end
eq(from, selection_from)
eq(to, selection_to)
child.ensure_normal_mode()
end
local validate_selection1d = function(line, col, keys, selection_col_from, selection_col_to, visual_mode)
validate_selection({ line }, { 1, col }, keys, { 1, selection_col_from }, { 1, selection_col_to }, visual_mode)
end
-- Custom mocks
local mock_comment_operators = function()
-- Imitate Lua commenting
child.lua([[
_G.comment_operator = function()
vim.o.operatorfunc = 'v:lua.operatorfunc'
return 'g@'
end
_G.comment_line = function() return _G.comment_operator() .. '_' end
_G.operatorfunc = function()
local from, to = vim.fn.line("'["), vim.fn.line("']")
local lines = vim.api.nvim_buf_get_lines(0, from - 1, to, false)
local new_lines = vim.tbl_map(function(x) return '-- ' .. x end, lines)
vim.api.nvim_buf_set_lines(0, from - 1, to, false, new_lines)
end
vim.keymap.set('n', 'gc', _G.comment_operator, { expr = true, replace_keycodes = false })
vim.keymap.set('n', 'gcc', _G.comment_line, { expr = true, replace_keycodes = false })
]])
end
-- Time constants
local default_delay, postkeys_check_delay, redraw_interval = 1000, 50, 50
local small_time = helpers.get_time_const(10)
-- Output test set ============================================================
local T = new_set({
hooks = {
pre_case = function() child.setup() 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.MiniClue)'), 'table')
-- Autocommand group
eq(child.fn.exists('#MiniClue'), 1)
-- Highlight groups
child.cmd('hi clear')
load_module()
local validate_hl_group = function(name, ref) expect.match(child.cmd_capture('hi ' .. name), ref) end
validate_hl_group('MiniClueBorder', 'links to FloatBorder')
validate_hl_group('MiniClueDescGroup', 'links to DiagnosticFloatingWarn')
validate_hl_group('MiniClueDescSingle', 'links to NormalFloat')
validate_hl_group('MiniClueNextKey', 'links to DiagnosticFloatingHint')
validate_hl_group('MiniClueNextKeyWithPostkeys', 'links to DiagnosticFloatingError')
validate_hl_group('MiniClueSeparator', 'links to DiagnosticFloatingInfo')
validate_hl_group('MiniClueTitle', 'links to FloatTitle')
end
T['setup()']['creates `config` field'] = function()
load_module()
eq(child.lua_get('type(_G.MiniClue.config)'), 'table')
-- Check default values
local expect_config = function(field, value) eq(child.lua_get('MiniClue.config.' .. field), value) end
expect_config('clues', {})
expect_config('triggers', {})
expect_config('window.delay', 1000)
expect_config('window.config', {})
expect_config('window.scroll_down', '<C-d>')
expect_config('window.scroll_up', '<C-u>')
end
T['setup()']['respects `config` argument'] = function()
load_module({ window = { delay = 10 } })
eq(child.lua_get('MiniClue.config.window.delay'), 10)
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')
expect_config_error({ clues = 'a' }, 'clues', 'table')
expect_config_error({ triggers = 'a' }, 'triggers', 'table')
expect_config_error({ window = 'a' }, 'window', 'table')
expect_config_error({ window = { delay = 'a' } }, 'window.delay', 'number')
expect_config_error({ window = { config = 'a' } }, 'window.config', 'table or callable')
expect_config_error({ window = { scroll_down = 1 } }, 'window.scroll_down', 'string')
expect_config_error({ window = { scroll_up = 1 } }, 'window.scroll_up', 'string')
end
T['setup()']['ensures colors'] = function()
load_module()
child.cmd('colorscheme default')
expect.match(child.cmd_capture('hi MiniClueBorder'), 'links to FloatBorder')
end
T['setup()']['creates mappings for `@` and `Q`'] = function()
load_module()
expect.match(child.lua_get("vim.fn.maparg('@', 'n', false, true).desc"), 'macro.*mini%.clue')
expect.match(child.lua_get("vim.fn.maparg('Q', 'n', false, true).desc"), 'macro.*mini%.clue')
-- Mappings should respect [count]
type_keys('qq', 'ia<Esc>', 'q')
type_keys('2@q')
eq(get_lines(), { 'aaa' })
type_keys('2Q')
eq(get_lines(), { 'aaaaa' })
-- Should not create mapping if it is already taken
child.api.nvim_set_keymap('n', 'Q', '<Cmd>echo 1<CR>', { desc = 'My Q' })
child.api.nvim_set_keymap('n', '@', '<Cmd>echo 2<CR>', { desc = 'My @' })
load_module()
eq(child.lua_get("vim.fn.maparg('Q', 'n', false, true).desc"), 'My Q')
eq(child.lua_get("vim.fn.maparg('@', 'n', false, true).desc"), 'My @')
end
T['setup()']['respects "human-readable" key names'] = function()
child.g.mapleader = '_'
make_test_map('n', '<Space><Space>')
make_test_map('n', '<Space><C-x>')
make_test_map('n', '<Leader>a')
load_module({
clues = {
{ mode = 'n', keys = '<Space><Space>', postkeys = '<Space>' },
{ mode = 'n', keys = '<Space><C-x>', postkeys = '<Space>' },
{ mode = 'n', keys = '<Leader>a', postkeys = '<Leader>' },
},
triggers = { { mode = 'n', keys = '<Space>' }, { mode = 'n', keys = '<Leader>' } },
})
validate_trigger_keymap('n', '<Space>')
validate_trigger_keymap('n', '_')
type_keys(' ', ' ', '<C-x>')
eq(get_test_map_count('n', ' '), 1)
eq(get_test_map_count('n', ' <C-x>'), 1)
type_keys('<Esc>')
type_keys('_', 'a', 'a')
eq(get_test_map_count('n', '_a'), 2)
end
T['setup()']['respects "raw" key names'] = function()
local ctrl_x = replace_termcodes('<C-x>')
make_test_map('n', '<Space><Space>')
make_test_map('n', '<Space><C-x>')
load_module({
clues = {
{ mode = 'n', keys = ' ', postkeys = ' ' },
{ mode = 'n', keys = ' ' .. ctrl_x, postkeys = ' ' },
},
triggers = { { mode = 'n', keys = ' ' } },
})
validate_trigger_keymap('n', '<Space>')
type_keys(' ', ' ', '<C-x>')
eq(get_test_map_count('n', ' '), 1)
eq(get_test_map_count('n', replace_termcodes(' <C-x>')), 1)
end
T['setup()']['creates triggers for already created buffers'] = function()
local init_buf_id = child.api.nvim_get_current_buf()
local other_buf_id = child.api.nvim_create_buf(true, false)
load_module({ triggers = { { mode = 'n', keys = 'g' } } })
validate_trigger_keymap('n', 'g')
validate_trigger_keymap('n', 'g', init_buf_id)
validate_trigger_keymap('n', 'g', other_buf_id)
end
T['setup()']['does not affect buffer-local options'] = function()
--stylua: ignore
child.restart({
'--cmd', 'let &rtp.=",".getcwd()',
-- Executing `setup()` before `vim.o.expandtab=true` might lead to the new
-- option value not take effect for not current buffers. Originally because
-- enabling triggers force loaded buffers that were not yet loaded, which
-- "finalized" default value as buffer-local value.
'--cmd', 'lua require("mini.clue").setup({ triggers = { { mode = "n", keys = "<Space>" } } })',
'--cmd', 'lua vim.o.expandtab = true',
'--', 'file-a', 'file-b',
})
local validate = function(ref_buf_name)
local buf_name = child.api.nvim_buf_get_name(0)
eq(vim.fn.fnamemodify(buf_name, ':t'), ref_buf_name)
eq(child.bo.expandtab, true)
validate_trigger_keymap('n', '<Space>')
end
validate('file-a')
child.cmd('bnext')
validate('file-b')
-- Should still enable triggers if buffer is unloaded and then reloaded
child.cmd('bunload file-a')
child.cmd('edit file-a')
validate('file-a')
end
T['setup()']['creates triggers for an array of modes'] = function()
load_module({ triggers = { { mode = { 'n', 'x' }, keys = 'g' } } })
validate_trigger_keymap('n', 'g')
validate_trigger_keymap('x', 'g')
validate_no_trigger_keymap('c', 'g')
end
T['setup()']['creates triggers only in listed buffers'] = function()
local buf_id_nolisted = child.api.nvim_create_buf(false, true)
make_test_map('n', '<Space>a')
load_module({ triggers = { { mode = 'n', keys = '<Space>' } }, window = { delay = 0 } })
validate_no_trigger_keymap('n', '<Space>', buf_id_nolisted)
local buf_id_nolisted_new = child.api.nvim_create_buf(false, true)
child.api.nvim_set_current_buf(buf_id_nolisted_new)
validate_no_trigger_keymap('n', '<Space>', buf_id_nolisted_new)
end
T['setup()']['ensures valid triggers on `LspAttach` event'] = function()
child.set_size(10, 40)
child.cmd([[au LspAttach * lua vim.keymap.set('n', '<Space>a', ':echo 1<CR>', { buffer = true })]])
load_module({ triggers = { { mode = 'n', keys = '<Space>' } }, window = { delay = 0 } })
child.cmd('doautocmd LspAttach')
type_keys(' ')
child.expect_screenshot()
end
T['setup()']['ensures valid triggers on selected special buffers'] = function()
local make_ft_buf = function(ft)
local buf_id = child.api.nvim_create_buf(false, true)
child.api.nvim_set_option_value('filetype', ft, { buf = buf_id })
return buf_id
end
local validate_trigger = function(ft, buf_id_existing)
child.api.nvim_set_current_buf(child.api.nvim_create_buf(false, true))
child.bo.filetype = ft
validate_trigger_keymap('n', '<Space>', 0)
validate_trigger_keymap('n', '<Space>', buf_id_existing)
end
child.cmd('au FileType help,git nmap <buffer> <Space>a :echo 1<CR>')
local buf_id_help = make_ft_buf('help')
local buf_id_git = make_ft_buf('git')
load_module({ triggers = { { mode = 'n', keys = '<Space>' } }, window = { delay = 0 } })
validate_trigger('help', buf_id_help)
validate_trigger('git', buf_id_git)
end
T['setup()']["works with 'mini.starter'"] = function()
child.lua('require("mini.starter").open()')
local triggers = {
{ mode = 'n', keys = '<Space>' },
{ mode = 'n', keys = 'g' },
}
load_module({ triggers = triggers, window = { delay = 0 } })
-- Should not override query updaters (common for "g", "s", "z" triggers)
validate_trigger_keymap('n', '<Space>', 0)
validate_no_trigger_keymap('n', 'g', 0)
end
T['setup()']['respects `vim.b.miniclue_disable`'] = function()
local init_buf_id = child.api.nvim_get_current_buf()
local other_buf_id = child.api.nvim_create_buf(true, false)
child.api.nvim_buf_set_var(other_buf_id, 'miniclue_disable', true)
load_module({ triggers = { { mode = 'n', keys = 'g' } } })
validate_trigger_keymap('n', 'g')
validate_trigger_keymap('n', 'g', init_buf_id)
validate_no_trigger_keymap('n', 'g', other_buf_id)
-- Should allow setting `vim.b.miniclue_disable` inside autocommand
child.lua([[vim.api.nvim_create_autocmd(
'BufAdd',
{ callback = function(data) vim.b[data.buf].miniclue_disable = true end }
)]])
local another_buf_id = child.api.nvim_create_buf(true, false)
validate_no_trigger_keymap('n', 'g', another_buf_id)
end
T['setup()']['respects `vim.b.miniclue_config`'] = function()
local init_buf_id = child.api.nvim_get_current_buf()
child.lua([[
_G.miniclue_config = { triggers = { { mode = 'n', keys = '<Space>' } } }
vim.b.miniclue_config = _G.miniclue_config
vim.api.nvim_create_autocmd(
'BufAdd',
{ callback = function(data) vim.b[data.buf].miniclue_config = _G.miniclue_config end }
)]])
load_module({ triggers = { { mode = 'n', keys = 'g' } } })
validate_trigger_keymap('n', 'g', init_buf_id)
validate_trigger_keymap('n', '<Space>', init_buf_id)
local other_buf_id = child.api.nvim_create_buf(true, false)
child.api.nvim_set_current_buf(other_buf_id)
validate_trigger_keymap('n', 'g', other_buf_id)
validate_trigger_keymap('n', '<Space>', other_buf_id)
end
T['setup()']['respects `vim.b.miniclue_config` in "natural" `FileType` event'] = function()
child.lua([[
vim.api.nvim_create_autocmd(
'FileType',
{
callback = function(data)
vim.b[data.buf].miniclue_config = { triggers = { { mode = 'n', keys = '<Space>' } } }
end
}
)]])
load_module()
child.cmd('edit tmp.lua')
validate_trigger_keymap('n', '<Space>')
end
T['enable_all_triggers()'] = new_set()
local enable_all_triggers = forward_lua('MiniClue.enable_all_triggers')
T['enable_all_triggers()']['works'] = function()
local init_buf_id = child.api.nvim_get_current_buf()
local other_buf_id = child.api.nvim_create_buf(true, false)
local disabled_buf_id = child.api.nvim_create_buf(true, false)
child.g.miniclue_disable = true
-- Should respect `vim.b.miniclue_disable`
child.api.nvim_buf_set_var(disabled_buf_id, 'miniclue_disable', true)
load_module({ triggers = { { mode = 'n', keys = '<Space>' } } })
validate_no_trigger_keymap('n', '<Space>', init_buf_id)
validate_no_trigger_keymap('n', '<Space>', other_buf_id)
validate_no_trigger_keymap('n', '<Space>', disabled_buf_id)
child.g.miniclue_disable = false
enable_all_triggers()
validate_trigger_keymap('n', '<Space>', init_buf_id)
validate_trigger_keymap('n', '<Space>', other_buf_id)
validate_no_trigger_keymap('n', '<Space>', disabled_buf_id)
end
T['enable_all_triggers()']['respects `vim.b.miniclue_config`'] = function()
local init_buf_id = child.api.nvim_get_current_buf()
local other_buf_id = child.api.nvim_create_buf(true, false)
child.g.miniclue_disable = true
load_module({ triggers = { { mode = 'n', keys = '<Space>' } } })
validate_no_trigger_keymap('n', '<Space>', init_buf_id)
validate_no_trigger_keymap('n', '<Space>', other_buf_id)
child.g.miniclue_disable = false
child.b.miniclue_config = { triggers = { { mode = 'n', keys = 'g' } } }
enable_all_triggers()
validate_trigger_keymap('n', '<Space>', init_buf_id)
validate_trigger_keymap('n', 'g', init_buf_id)
validate_trigger_keymap('n', '<Space>', other_buf_id)
validate_no_trigger_keymap('n', 'g', other_buf_id)
end
T['enable_buf_triggers()'] = new_set()
local enable_buf_triggers = forward_lua('MiniClue.enable_buf_triggers')
T['enable_buf_triggers()']['works'] = function()
child.g.miniclue_disable = true
load_module({ triggers = { { mode = 'n', keys = '<Space>' } } })
validate_no_trigger_keymap('n', '<Space>')
child.g.miniclue_disable = false
-- Uses current buffer by default
enable_buf_triggers()
validate_trigger_keymap('n', '<Space>')
end
T['enable_buf_triggers()']['allows 0 for current buffer'] = function()
child.g.miniclue_disable = true
load_module({ triggers = { { mode = 'n', keys = '<Space>' } } })
validate_no_trigger_keymap('n', '<Space>')
child.g.miniclue_disable = false
enable_buf_triggers(0)
validate_trigger_keymap('n', '<Space>')
end
T['enable_buf_triggers()']['respects `buf_id`'] = function()
local init_buf_id = child.api.nvim_get_current_buf()
local other_buf_id = child.api.nvim_create_buf(true, false)
child.g.miniclue_disable = true
load_module({ triggers = { { mode = 'n', keys = '<Space>' } } })
validate_no_trigger_keymap('n', '<Space>', init_buf_id)
validate_no_trigger_keymap('n', '<Space>', other_buf_id)
child.g.miniclue_disable = false
enable_buf_triggers(init_buf_id)
validate_trigger_keymap('n', '<Space>', init_buf_id)
validate_no_trigger_keymap('n', '<Space>', other_buf_id)
end
T['enable_buf_triggers()']['can be used in non-listed buffers'] = function()
child.g.miniclue_disable = true
load_module({ triggers = { { mode = 'n', keys = '<Space>' } } })
-- Scratch
local buf_id_scratch = child.api.nvim_create_buf(false, true)
child.api.nvim_set_current_buf(buf_id_scratch)
validate_no_trigger_keymap('n', '<Space>')
child.g.miniclue_disable = false
enable_buf_triggers()
validate_trigger_keymap('n', '<Space>')
-- Help
child.g.miniclue_disable = true
child.cmd('help')
validate_no_trigger_keymap('n', '<Space>')
child.g.miniclue_disable = false
enable_buf_triggers()
validate_trigger_keymap('n', '<Space>')
end
T['enable_buf_triggers()']['validates arguments'] = function()
load_module()
expect.error(function() enable_buf_triggers('a') end, '`buf_id`.*buffer identifier')
end
T['enable_buf_triggers()']['respects `vim.b.miniclue_config`'] = function()
child.g.miniclue_disable = true
load_module({ triggers = { { mode = 'n', keys = '<Space>' } } })
validate_no_trigger_keymap('n', '<Space>')
child.b.miniclue_config = { triggers = { { mode = 'n', keys = 'g' } } }
child.g.miniclue_disable = false
enable_buf_triggers(0)
validate_trigger_keymap('n', '<Space>')
validate_trigger_keymap('n', 'g')
end
T['disable_all_triggers()'] = new_set()
local disable_all_triggers = forward_lua('MiniClue.disable_all_triggers')
T['disable_all_triggers()']['works'] = function()
local init_buf_id = child.api.nvim_get_current_buf()
local other_buf_id = child.api.nvim_create_buf(true, false)
local disabled_buf_id = child.api.nvim_create_buf(true, false)
-- Should respect `vim.b.miniclue_disable` and do nothing in disabled buffers
child.api.nvim_buf_set_var(disabled_buf_id, 'miniclue_disable', true)
child.api.nvim_buf_set_keymap(disabled_buf_id, 'n', '<Space>', '<Cmd>echo 1<CR>', {})
local has_custom_mapping_in_disabled_buffer = function()
local lua_cmd =
string.format([[vim.api.nvim_buf_call(%d, function() return vim.fn.maparg(' ', 'n') end)]], disabled_buf_id)
local rhs = child.lua_get(lua_cmd)
return rhs:find('echo 1') ~= nil
end
load_module({ triggers = { { mode = 'n', keys = '<Space>' }, { mode = 'i', keys = '<C-R>' } } })
validate_trigger_keymap('n', '<Space>', init_buf_id)
validate_trigger_keymap('i', '<C-R>', init_buf_id)
validate_trigger_keymap('n', '<Space>', other_buf_id)
validate_trigger_keymap('i', '<C-R>', other_buf_id)
eq(has_custom_mapping_in_disabled_buffer(), true)
disable_all_triggers()
validate_no_trigger_keymap('n', '<Space>', init_buf_id)
validate_no_trigger_keymap('i', '<C-R>', init_buf_id)
validate_no_trigger_keymap('n', '<Space>', other_buf_id)
validate_no_trigger_keymap('i', '<C-R>', other_buf_id)
eq(has_custom_mapping_in_disabled_buffer(), true)
end
T['disable_all_triggers()']['respects `vim.b.miniclue_config`'] = function()
local init_buf_id = child.api.nvim_get_current_buf()
local other_buf_id = child.api.nvim_create_buf(true, false)
child.b.miniclue_config = { triggers = { { mode = 'n', keys = 'g' } } }
load_module({ triggers = { { mode = 'n', keys = '<Space>' } } })
validate_trigger_keymap('n', '<Space>', init_buf_id)
validate_trigger_keymap('n', 'g', init_buf_id)
validate_trigger_keymap('n', '<Space>', other_buf_id)
disable_all_triggers()
validate_no_trigger_keymap('n', '<Space>', init_buf_id)
validate_no_trigger_keymap('n', 'g', init_buf_id)
validate_no_trigger_keymap('n', '<Space>', other_buf_id)
end
T['disable_buf_triggers()'] = new_set()
local disable_buf_triggers = forward_lua('MiniClue.disable_buf_triggers')
T['disable_buf_triggers()']['works'] = function()
load_module({ triggers = { { mode = 'n', keys = '<Space>' }, { mode = 'i', keys = '<C-R>' } } })
validate_trigger_keymap('n', '<Space>')
validate_trigger_keymap('i', '<C-R>')
-- Uses current buffer by default
disable_buf_triggers()
validate_no_trigger_keymap('n', '<Space>')
validate_no_trigger_keymap('i', '<C-R>')
end
T['disable_buf_triggers()']['allows 0 for current buffer'] = function()
load_module({ triggers = { { mode = 'n', keys = '<Space>' } } })
validate_trigger_keymap('n', '<Space>')
disable_buf_triggers(0)
validate_no_trigger_keymap('n', '<Space>')
end
T['disable_buf_triggers()']['respects `buf_id`'] = function()
local init_buf_id = child.api.nvim_get_current_buf()
local other_buf_id = child.api.nvim_create_buf(true, false)
load_module({ triggers = { { mode = 'n', keys = '<Space>' } } })
validate_trigger_keymap('n', '<Space>', init_buf_id)
validate_trigger_keymap('n', '<Space>', other_buf_id)
disable_buf_triggers(init_buf_id)
validate_no_trigger_keymap('n', '<Space>', init_buf_id)
validate_trigger_keymap('n', '<Space>', other_buf_id)
end
T['disable_buf_triggers()']['validates arguments'] = function()
load_module()
expect.error(function() disable_buf_triggers('a') end, '`buf_id`.*buffer identifier')
end
T['disable_buf_triggers()']['respects `vim.b.miniclue_config`'] = function()
child.b.miniclue_config = { triggers = { { mode = 'n', keys = 'g' } } }
load_module({ triggers = { { mode = 'n', keys = '<Space>' } } })
validate_trigger_keymap('n', '<Space>')
validate_trigger_keymap('n', 'g')
disable_buf_triggers(0)
validate_no_trigger_keymap('n', '<Space>')
validate_no_trigger_keymap('n', 'g')
end
T['ensure_all_triggers()'] = new_set()
local ensure_all_triggers = forward_lua('MiniClue.ensure_all_triggers')
T['ensure_all_triggers()']['works'] = function()
child.set_size(10, 40)
make_test_map('n', '<Space>a')
load_module({ triggers = { { mode = 'n', keys = '<Space>' } }, window = { delay = 0 } })
-- Create buffer-local mappings **after** enabling triggers which disrupts
-- trigger mapping (although it is `<nowait>`). `ensure_all_triggers()`
-- should fix this for all buffers.
child.api.nvim_buf_set_keymap(0, 'n', '<Space>b', ':echo 1CR>', {})
local buf_id_new = child.api.nvim_create_buf(true, false)
child.api.nvim_buf_set_keymap(buf_id_new, 'n', '<Space>c', ':echo 2CR>', {})
ensure_all_triggers()
type_keys(' ')
child.expect_screenshot()
type_keys('<Esc>')
child.api.nvim_set_current_buf(buf_id_new)
type_keys(' ')
child.expect_screenshot()
end
T['ensure_buf_triggers()'] = new_set()
local ensure_buf_triggers = forward_lua('MiniClue.ensure_buf_triggers')
T['ensure_buf_triggers()']['works'] = function()
child.set_size(10, 40)
make_test_map('n', '<Space>a')
load_module({ triggers = { { mode = 'n', keys = '<Space>' } }, window = { delay = 0 } })
-- Create a buffer-local mapping **after** enabling triggers which disrupts
-- trigger mapping (although it is `<nowait>`). `ensure_buf_triggers()`
-- should fix this.
child.api.nvim_buf_set_keymap(0, 'n', '<Space>b', ':echo 1CR>', {})
ensure_buf_triggers()
type_keys(' ')
child.expect_screenshot()
end
T['ensure_buf_triggers()']['validates arguments'] = function()
load_module()
expect.error(function() ensure_buf_triggers('a') end, '`buf_id`.*buffer identifier')
end
T['set_mapping_desc()'] = new_set()
local set_mapping_desc = forward_lua('MiniClue.set_mapping_desc')
local validate_mapping_desc = function(mode, lhs, ref_desc) eq(child.fn.maparg(lhs, mode, false, true).desc, ref_desc) end
T['set_mapping_desc()']['adds new description'] = function()
child.api.nvim_set_keymap('n', '<Space>a', ':echo 1<CR>', {})
load_module()
set_mapping_desc('n', '<Space>a', 'New desc')
validate_mapping_desc('n', '<Space>a', 'New desc')
end
T['set_mapping_desc()']['updates existing description'] = function()
child.api.nvim_set_keymap('n', '<Space>a', ':echo 1<CR>', { desc = 'Old desc' })
load_module()
set_mapping_desc('n', '<Space>a', 'New desc')
validate_mapping_desc('n', '<Space>a', 'New desc')
end
T['set_mapping_desc()']['prefers buffer-local mapping'] = function()
child.api.nvim_set_keymap('n', '<Space>a', ':echo 1<CR>', {})
child.api.nvim_buf_set_keymap(0, 'n', '<Space>a', ':echo 2<CR>', {})
load_module()
set_mapping_desc('n', '<Space>a', 'New desc')
validate_mapping_desc('n', '<Space>a', 'New desc')
child.api.nvim_buf_del_keymap(0, 'n', '<Space>a')
child.lua([[_G.map_data = vim.fn.maparg('<Space>a', 'n', false, true)]])
eq(child.lua_get('_G.map_data.desc'), vim.NIL)
eq(child.lua_get('_G.map_data.buffer'), 0)
end
T['set_mapping_desc()']['works for mapping with callback'] = function()
child.lua([[vim.keymap.set('n', '<Space>a', function() _G.been_here = true end)]])
load_module()
set_mapping_desc('n', '<Space>a', 'New desc')
child.lua([[_G.map_data = vim.fn.maparg('<Space>a', 'n', false, true)]])
eq(child.lua_get('_G.map_data.desc'), 'New desc')
eq(child.lua_get('type(_G.map_data.callback)'), 'function')
end
T['set_mapping_desc()']['validates input'] = function()
load_module()
expect.error(function() set_mapping_desc(1, 'aaa', 'New') end, '`mode`.*string')
expect.error(function() set_mapping_desc('n', 1, 'New') end, '`lhs`.*string')
expect.error(function() set_mapping_desc('n', 'aaa', 1) end, '`desc`.*string')
end
T['set_mapping_desc()']['handles incorrect usage'] = function()
load_module()
-- When no mapping found
expect.error(function() set_mapping_desc('n', 'aaa', 'New') end, 'No mapping found for mode "n" and LHS "aaa"')
-- When input is not valid
make_test_map('n', 'aaa')
expect.error(function() set_mapping_desc('n', 'aaa', 'Improper desc\0') end, 'not a valid desc')
end
T['gen_clues'] = new_set()
T['gen_clues']['g()'] = new_set()
T['gen_clues']['g()']['works'] = function()
-- Check this only on Neovim>=0.11, as there are many new built-in mappings
if child.fn.has('nvim-0.11') == 0 then return end
child.lua([[
local miniclue = require('mini.clue')
miniclue.setup({
clues = { miniclue.gen_clues.g() },
triggers = { { mode = 'n', keys = 'g' }, { mode = 'x', keys = 'g' } },
window = { delay = 0, config = { width = 50 } },
})
]])
child.cmd('unmap g%')
child.set_size(67, 55)
type_keys('g')
child.expect_screenshot()
type_keys('<Esc>')
child.set_size(19, 55)
type_keys('v', 'g')
child.expect_screenshot()
end
T['gen_clues']['square_brackets()'] = new_set()
T['gen_clues']['square_brackets()']['works'] = function()
-- Check this only on Neovim>=0.11, as there are many new built-in mappings
if child.fn.has('nvim-0.11') == 0 then return end
child.set_size(43, 66)
child.lua([[
local miniclue = require('mini.clue')
miniclue.setup({
clues = { miniclue.gen_clues.square_brackets() },
triggers = { { mode = 'n', keys = '[' }, { mode = 'n', keys = ']' } },
window = { delay = 0, config = { width = 66 } },
})
]])
type_keys('[')
local ignore_text = child.fn.has('nvim-0.12') == 0 and { 28 } or {}
child.expect_screenshot({ ignore_text = ignore_text })
type_keys('<Esc>')
type_keys(']')
child.expect_screenshot()
end
T['gen_clues']['z()'] = new_set()
T['gen_clues']['z()']['works'] = function()
child.lua([[
local miniclue = require('mini.clue')
miniclue.setup({
clues = { miniclue.gen_clues.z() },
triggers = { { mode = 'n', keys = 'z' }, { mode = 'x', keys = 'z' } },
window = { delay = 0, config = { width = 52 } },
})
]])
child.set_size(51, 55)
type_keys('z')
child.expect_screenshot()
type_keys('<Esc>')
child.set_size(10, 55)
type_keys('v', 'z')
child.expect_screenshot()
end
T['gen_clues']['windows()'] = new_set()
T['gen_clues']['windows()']['works'] = function()
child.lua([[
local miniclue = require('mini.clue')
miniclue.setup({
clues = { miniclue.gen_clues.windows() },
triggers = { { mode = 'n', keys = '<C-w>' } },
window = { delay = 0, config = { width = 45 } },
})
]])
child.set_size(47, 48)
type_keys('<C-w>')
child.expect_screenshot()
child.set_size(15, 48)
type_keys('g')
child.expect_screenshot()
end
T['gen_clues']['windows()']['respects `opts.submode_move`'] = function()
child.lua([[
local miniclue = require('mini.clue')
miniclue.setup({
clues = { miniclue.gen_clues.windows({ submode_move = true }) },
triggers = { { mode = 'n', keys = '<C-w>' } },
})
]])
local win_init = get_window()
local validate = function(keys_layouts)
-- Set up
set_window(win_init)
type_keys('<C-w>')
-- Test
for _, v in ipairs(keys_layouts) do
type_keys(v[1])
eq(child.fn.winlayout(), v[2])
end
-- Clean up
type_keys('<Esc>')
set_window(win_init)
child.cmd('only')
end
-- Left-right
set_window(win_init)
child.cmd('rightbelow vertical split')
local win_right = get_window()
validate({
{ 'L', { 'row', { { 'leaf', win_right }, { 'leaf', win_init } } } },
{ 'H', { 'row', { { 'leaf', win_init }, { 'leaf', win_right } } } },
{ 'L', { 'row', { { 'leaf', win_right }, { 'leaf', win_init } } } },
})
-- Top-bottom
set_window(win_init)
child.cmd('rightbelow split')
local win_bottom = get_window()
validate({
{ 'J', { 'col', { { 'leaf', win_bottom }, { 'leaf', win_init } } } },
{ 'K', { 'col', { { 'leaf', win_init }, { 'leaf', win_bottom } } } },
{ 'J', { 'col', { { 'leaf', win_bottom }, { 'leaf', win_init } } } },
})
-- Rotate up/left
set_window(win_init)
child.cmd('rightbelow vertical split')
local win_row_two = get_window()
child.cmd('rightbelow vertical split')
local win_row_three = get_window()
validate({
{ 'R', { 'row', { { 'leaf', win_row_two }, { 'leaf', win_row_three }, { 'leaf', win_init } } } },
{ 'R', { 'row', { { 'leaf', win_row_three }, { 'leaf', win_init }, { 'leaf', win_row_two } } } },
})
-- Rotate down/right
set_window(win_init)
child.cmd('rightbelow split')
local win_col_two = get_window()
child.cmd('rightbelow split')
local win_col_three = get_window()
validate({
{ 'r', { 'col', { { 'leaf', win_col_three }, { 'leaf', win_init }, { 'leaf', win_col_two } } } },
{ 'r', { 'col', { { 'leaf', win_col_two }, { 'leaf', win_col_three }, { 'leaf', win_init } } } },
})
-- Exchange
set_window(win_init)
child.cmd('rightbelow vertical split')
local win_two = get_window()
child.cmd('rightbelow vertical split')
local win_three = get_window()
validate({
{ 'x', { 'row', { { 'leaf', win_two }, { 'leaf', win_init }, { 'leaf', win_three } } } },
{ 'x', { 'row', { { 'leaf', win_init }, { 'leaf', win_two }, { 'leaf', win_three } } } },
})
end
T['gen_clues']['windows()']['respects `opts.submode_navigate`'] = function()
child.lua([[
local miniclue = require('mini.clue')
miniclue.setup({
clues = { miniclue.gen_clues.windows({ submode_navigate = true }) },
triggers = { { mode = 'n', keys = '<C-w>' } },
})
]])
local win_init = get_window()
local validate = function(keys_wins)
-- Set up
set_window(win_init)
type_keys('<C-w>')
-- Test
for _, v in ipairs(keys_wins) do
type_keys(v[1])
eq(get_window(), v[2])