diff options
| -rw-r--r-- | test/functional/legacy/autocmd_option_spec.lua | 323 |
1 files changed, 240 insertions, 83 deletions
diff --git a/test/functional/legacy/autocmd_option_spec.lua b/test/functional/legacy/autocmd_option_spec.lua index 257a4ac5d4..855e9c6271 100644 --- a/test/functional/legacy/autocmd_option_spec.lua +++ b/test/functional/legacy/autocmd_option_spec.lua @@ -1,119 +1,276 @@ local helpers = require('test.functional.helpers') -local clear, nvim, eq = helpers.clear, helpers.nvim, helpers.eq +local nvim = helpers.meths +local clear, eq, neq = helpers.clear, helpers.eq, helpers.neq +local curbuf, buf = helpers.curbuf, helpers.bufmeths local source, execute = helpers.source, helpers.execute -describe('au OptionSet', function() - describe('with * as <amatch>', function() - describe('matches when being set any option', function() - local function expected_str(option, oldval, newval, scope) - return '' - .. string.format('Autocmd Option: <%s>,', option) - .. string.format(' OldVal: <%s>,', oldval) - .. string.format(' NewVal: <%s>,', newval) - .. string.format(' Scope: <%s>', scope) - end +local function declare_hook_function() + source([[ + fu! AutoCommand(match, bufnr, winnr) + let l:acc = { + \ 'option' : a:match, + \ 'oldval' : v:option_old, + \ 'newval' : v:option_new, + \ 'scope' : v:option_type, + \ 'attr' : { + \ 'bufnr' : a:bufnr, + \ 'winnr' : a:winnr, + \ } + \ } + call add(g:ret, l:acc) + endfu + ]]) +end + +local function set_hook(pattern) + execute( + 'au OptionSet ' + .. pattern .. + ' :call AutoCommand(expand("<amatch>"), bufnr("%"), winnr())' + ) +end - local function get_result() - return nvim('get_var', 'ret') - end +local function init_var() + execute('let g:ret = []') +end - local function expected_combination(option, oldval, newval, scope) - eq(expected_str(option, oldval, newval, scope), get_result()) - execute([[let g:ret = '']]) - end +local function get_result() + local ret = nvim.get_var('ret') + init_var() + return ret +end + +local function expected_table(option, oldval, newval, scope, attr) + return { + option = option, + oldval = tostring(oldval), + newval = tostring(newval), + scope = scope, + attr = attr, + } +end + +local function expected_combination(...) + local args = {...} + local ret = get_result() + + if not (#args == #ret) then + local expecteds = {} + for _, v in pairs(args) do + table.insert(expecteds, expected_table(unpack(v))) + end + eq(expecteds, ret) + return + end - local function expected_empty() - eq('', get_result()) + for i, v in ipairs(args) do + local attr = v[5] + if not attr then + -- remove attr entries + ret[i].attr = nil + else + -- remove attr entries which are not required + for k in pairs(ret[i].attr) do + if not attr[k] then + ret[i].attr[k] = nil + end end + end + eq(expected_table(unpack(v)), ret[i]) + end +end - before_each(function() - clear() - - source([[ - fu! AutoCommand(match) - let g:ret.=printf('Autocmd Option: <%s>,', a:match) - let g:ret.=printf(' OldVal: <%s>,', v:option_old) - let g:ret.=printf(' NewVal: <%s>,', v:option_new) - let g:ret.=printf(' Scope: <%s>', v:option_type) - endfu - - au OptionSet * :call AutoCommand(expand("<amatch>")) - ]]) - - execute([[let g:ret = '']]) - end) +local function expected_empty() + eq({}, get_result()) +end - it('should set number option', function() - execute('set nu') - expected_combination('number', 0, 1, 'global') +local function make_buffer() + local old_buf = curbuf() + execute('new') + local new_buf = curbuf() + execute('wincmd p') -- move previous window - execute('setlocal nonu') - expected_combination('number', 1, 0, 'local') + neq(old_buf, new_buf) + eq(old_buf, curbuf()) - execute('setglobal nonu') - expected_combination('number', 1, 0, 'global') - end) + return new_buf +end + +describe('au OptionSet', function() + describe('with any opton (*)', function() + + before_each(function() + clear() + declare_hook_function() + init_var() + set_hook('*') + end) + + it('should be called in setting number option', function() + execute('set nu') + expected_combination({'number', 0, 1, 'global'}) + + execute('setlocal nonu') + expected_combination({'number', 1, 0, 'local'}) + + execute('setglobal nonu') + expected_combination({'number', 1, 0, 'global'}) + end) + + it('should be called in setting autoindent option',function() + execute('setlocal ai') + expected_combination({'autoindent', 0, 1, 'local'}) + + execute('setglobal ai') + expected_combination({'autoindent', 0, 1, 'global'}) + + execute('set noai') + expected_combination({'autoindent', 1, 0, 'global'}) + end) + + it('should be called in inverting global autoindent option',function() + execute('set ai!') + expected_combination({'autoindent', 0, 1, 'global'}) + end) + + it('should be called in being unset local autoindent option',function() + execute('setlocal ai') + expected_combination({'autoindent', 0, 1, 'local'}) + + execute('setlocal ai<') + expected_combination({'autoindent', 1, 0, 'local'}) + end) + + it('should be called in setting global list and number option at the same time',function() + execute('set list nu') + expected_combination( + {'list', 0, 1, 'global'}, + {'number', 0, 1, 'global'} + ) + end) - it('should set autoindent option',function() - execute('setlocal ai') - expected_combination('autoindent', 0, 1, 'local') + it('should not print anything, use :noa', function() + execute('noa set nolist nonu') + expected_empty() + end) + + it('should be called in setting local acd', function() + execute('setlocal acd') + expected_combination({'autochdir', 0, 1, 'local'}) + end) + + it('should be called in setting autoread', function() + execute('set noar') + expected_combination({'autoread', 1, 0, 'global'}) + + execute('setlocal ar') + expected_combination({'autoread', 0, 1, 'local'}) + end) + + it('should be called in inverting global autoread', function() + execute('setglobal invar') + expected_combination({'autoread', 1, 0, 'global'}) + end) - execute('setglobal ai') - expected_combination('autoindent', 0, 1, 'global') + it('should be called in setting backspace option through :let', function() + execute('let &bs=""') + expected_combination({'backspace', 'indent,eol,start', '', 'global'}) + end) - execute('set noai') - expected_combination('autoindent', 1, 0, 'global') + describe('being set by setbufvar()', function() + it('should not trigger because option name is invalid', function() + execute('call setbufvar(1, "&l:bk", 1)') + expected_empty() end) - it('should invert global autoindent option',function() - execute('set ai!') - expected_combination('autoindent', 0, 1, 'global') + it('should trigger using correct option name', function() + execute('call setbufvar(1, "&backup", 1)') + expected_combination({'backup', 0, 1, 'local'}) end) - it('should set several global list and number option',function() - execute('set list nu') - eq(expected_str('list', 0, 1, 'global') .. expected_str('number', 0, 1, 'global'), - get_result()) + it('should trigger if the current buffer is different from the targetted buffer', function() + local new_buffer = make_buffer() + local new_bufnr = buf.get_number(new_buffer) + + execute('call setbufvar(' .. new_bufnr .. ', "&buftype", "nofile")') + expected_combination({'buftype', '', 'nofile', 'local', {bufnr = new_bufnr}}) end) + end) + end) + + describe('with specific option', function() - it('should not print anything, use :noa.', function() - execute('noa set nolist nonu') + before_each(function() + clear() + declare_hook_function() + init_var() + end) + + it('should be called iff setting readonly', function() + set_hook('readonly') + + execute('set nu') + expected_empty() + + execute('setlocal ro') + expected_combination({'readonly', 0, 1, 'local'}) + + execute('setglobal ro') + expected_combination({'readonly', 0, 1, 'global'}) + + execute('set noro') + expected_combination({'readonly', 1, 0, 'global'}) + end) + + describe('being set by setbufvar()', function() + it('should not trigger because option name does not match with backup', function() + set_hook('backup') + + execute('call setbufvar(1, "&l:bk", 1)') expected_empty() end) - it('should set global acd', function() - execute('setlocal acd') - expected_combination('autochdir', 0, 1, 'local') + it('should trigger, use correct option name backup', function() + set_hook('backup') + + execute('call setbufvar(1, "&backup", 1)') + expected_combination({'backup', 0, 1, 'local'}) end) - it('should set autoread', function() - execute('set noar') - expected_combination('autoread', 1, 0, 'global') + it('should trigger if the current buffer is different from the targetted buffer', function() + set_hook('buftype') + + local new_buffer = make_buffer() + local new_bufnr = buf.get_number(new_buffer) - execute('setlocal ar') - expected_combination('autoread', 0, 1, 'local') + execute('call setbufvar(' .. new_bufnr .. ', "&buftype", "nofile")') + expected_combination({'buftype', '', 'nofile', 'local', {bufnr = new_bufnr}}) end) + end) + + describe('being set by neovim api', function() + it('should trigger if a boolean option be set globally', function() + set_hook('autochdir') - it('should invert global autoread', function() - execute('setglobal invar') - expected_combination('autoread', 1, 0, 'global') + nvim.set_option('autochdir', true) + eq(true, nvim.get_option('autochdir')) + expected_combination({'autochdir', '0', '1', 'global'}) end) - it('should set option backspace through :let', function() - execute('let &bs=""') - expected_combination('backspace', 'indent,eol,start', '', 'global') + it('should trigger if a number option be set globally', function() + set_hook('cmdheight') + + nvim.set_option('cmdheight', 5) + eq(5, nvim.get_option('cmdheight')) + expected_combination({'cmdheight', 1, 5, 'global'}) end) - describe('setting option through setbufvar()', function() - it('shouldn\'t trigger because option name is invalid', function() - execute('call setbufvar(1, "&l:bk", 1)') - expected_empty() - end) + it('should trigger if a string option be set globally', function() + set_hook('ambiwidth') - it('should trigger, use correct option name.', function() - execute('call setbufvar(1, "&backup", 1)') - expected_combination('backup', 0, 1, 'local') - end) + nvim.set_option('ambiwidth', 'double') + eq('double', nvim.get_option('ambiwidth')) + expected_combination({'ambiwidth', 'single', 'double', 'global'}) end) end) end) |