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df849f6541
Problem: feed_command is marked as deprecated, and validating error messages is a bit verbose. Solution: use command and pcall_err with matches
109 lines
3.8 KiB
Lua
109 lines
3.8 KiB
Lua
-- Tests for :setlocal and :setglobal
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local t = require('test.testutil')
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local n = require('test.functional.testnvim')()
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local clear, command, eval, eq, api = n.clear, n.command, n.eval, t.eq, n.api
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local matches, pcall_err = t.matches, t.pcall_err
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local function should_fail(opt, value, errmsg)
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matches(errmsg .. ':', pcall_err(command, 'setglobal ' .. opt .. '=' .. value))
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matches(errmsg .. ':', pcall_err(command, 'setlocal ' .. opt .. '=' .. value))
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matches(errmsg .. ':', pcall_err(api.nvim_set_option_value, opt, value, {}))
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end
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local function should_succeed(opt, value)
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command('setglobal ' .. opt .. '=' .. value)
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command('setlocal ' .. opt .. '=' .. value)
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api.nvim_set_option_value(opt, value, {})
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eq(value, api.nvim_get_option_value(opt, {}))
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end
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describe(':setlocal', function()
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before_each(clear)
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it('setlocal sets only local value', function()
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eq(0, api.nvim_get_option_value('iminsert', { scope = 'global' }))
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command('setlocal iminsert=1')
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eq(0, api.nvim_get_option_value('iminsert', { scope = 'global' }))
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eq(-1, api.nvim_get_option_value('imsearch', { scope = 'global' }))
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command('setlocal imsearch=1')
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eq(-1, api.nvim_get_option_value('imsearch', { scope = 'global' }))
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end)
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end)
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describe(':set validation', function()
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before_each(clear)
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it('setlocal and setglobal validate values', function()
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should_fail('shiftwidth', -10, 'E487')
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should_succeed('shiftwidth', 0)
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should_fail('tabstop', -10, 'E487')
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should_fail('winheight', -10, 'E487')
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should_fail('winheight', 0, 'E487')
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should_fail('winminheight', -1, 'E487')
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should_succeed('winminheight', 0)
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should_fail('winwidth', 0, 'E487')
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should_fail('helpheight', -1, 'E487')
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should_fail('iminsert', 3, 'E474')
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should_fail('imsearch', 3, 'E474')
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should_fail('titlelen', -1, 'E487')
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should_fail('cmdheight', -1, 'E487')
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should_fail('updatecount', -1, 'E487')
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should_fail('textwidth', -1, 'E487')
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should_fail('tabstop', 0, 'E487')
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should_fail('timeoutlen', -1, 'E487')
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should_fail('history', 1000000, 'E474')
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should_fail('regexpengine', -1, 'E474')
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should_fail('regexpengine', 3, 'E474')
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should_succeed('regexpengine', 2)
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should_fail('report', -1, 'E487')
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should_succeed('report', 0)
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should_fail('sidescroll', -1, 'E487')
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should_fail('cmdwinheight', 0, 'E487')
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should_fail('updatetime', -1, 'E487')
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should_fail('foldlevel', -5, 'E487')
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should_fail('foldcolumn', '13', 'E474')
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should_fail('conceallevel', 4, 'E474')
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should_fail('numberwidth', 21, 'E474')
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should_fail('numberwidth', 0, 'E487')
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-- If smaller than 1 this one is set to 'lines'-1
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command('setglobal window=-10')
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api.nvim_set_option_value('window', -10, {})
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eq(23, api.nvim_get_option_value('window', {}))
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eq('', eval('v:errmsg'))
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-- 'scrolloff' and 'sidescrolloff' can have a -1 value when
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-- set for the current window, but not globally
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matches('E487:', pcall_err(command, 'setglobal scrolloff=-1'))
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matches('E487:', pcall_err(command, 'setglobal sidescrolloff=-1'))
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eq(true, pcall(command, 'setlocal scrolloff=-1'))
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eq(true, pcall(command, 'setlocal sidescrolloff=-1'))
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end)
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it('set wmh/wh wmw/wiw checks', function()
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command('set winheight=2')
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matches('E591:', pcall_err(command, 'set winminheight=3'))
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command('set winwidth=2')
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matches('E592:', pcall_err(command, 'set winminwidth=3'))
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end)
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it('set maxcombine resets to 6', function()
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local function setto(value)
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command('setglobal maxcombine=' .. value)
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command('setlocal maxcombine=' .. value)
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api.nvim_set_option_value('maxcombine', value, {})
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eq(6, api.nvim_get_option_value('maxcombine', {}))
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eq('', eval('v:errmsg'))
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end
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setto(0)
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setto(1)
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setto(6)
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setto(7)
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end)
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end)
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