mirror of
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143 lines
4.6 KiB
Lua
143 lines
4.6 KiB
Lua
local helpers = require('test.functional.helpers')(after_each)
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local clear, source = helpers.clear, helpers.source
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local call, eq, api = helpers.call, helpers.eq, helpers.api
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local is_os = helpers.is_os
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local skip = helpers.skip
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local function expected_empty()
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eq({}, api.nvim_get_vvar('errors'))
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end
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describe('file changed dialog', function()
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before_each(function()
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clear()
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api.nvim_ui_attach(80, 24, {})
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api.nvim_set_option_value('autoread', false, {})
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api.nvim_set_option_value('fsync', true, {})
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end)
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it('works', function()
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skip(is_os('win'))
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source([[
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func Test_file_changed_dialog()
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au! FileChangedShell
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new Xchanged_d
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call setline(1, 'reload this')
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write
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" Need to wait until the timestamp would change by at least a second.
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sleep 2
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silent !echo 'extra line' >>Xchanged_d
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call nvim_input('L')
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checktime
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call assert_match('W11:', v:warningmsg)
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call assert_equal(2, line('$'))
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call assert_equal('reload this', getline(1))
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call assert_equal('extra line', getline(2))
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" delete buffer, only shows an error, no prompt
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silent !rm Xchanged_d
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checktime
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call assert_match('E211:', v:warningmsg)
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call assert_equal(2, line('$'))
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call assert_equal('extra line', getline(2))
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let v:warningmsg = 'empty'
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" change buffer, recreate the file and reload
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call setline(1, 'buffer is changed')
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silent !echo 'new line' >Xchanged_d
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call nvim_input('L')
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checktime
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call assert_match('W12:', v:warningmsg)
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call assert_equal(1, line('$'))
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call assert_equal('new line', getline(1))
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" Only mode changed, reload
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silent !chmod +x Xchanged_d
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call nvim_input('L')
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checktime
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call assert_match('W16:', v:warningmsg)
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call assert_equal(1, line('$'))
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call assert_equal('new line', getline(1))
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" Only time changed, no prompt
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sleep 2
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silent !touch Xchanged_d
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let v:warningmsg = ''
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checktime Xchanged_d
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call assert_equal('', v:warningmsg)
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call assert_equal(1, line('$'))
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call assert_equal('new line', getline(1))
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" File created after starting to edit it
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call delete('Xchanged_d')
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new Xchanged_d
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call writefile(['one'], 'Xchanged_d')
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call nvim_input('L')
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checktime Xchanged_d
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call assert_equal(['one'], getline(1, '$'))
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close!
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bwipe!
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call delete('Xchanged_d')
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endfunc
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]])
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call('Test_file_changed_dialog')
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expected_empty()
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end)
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it('works with FileChangedShell', function()
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source([[
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func Test_FileChangedShell_edit_dialog()
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new Xchanged_r
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call setline(1, 'reload this')
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set fileformat=unix
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silent write " Use :silent to prevent a hit-enter prompt
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" File format changed, reload (content only) via prompt
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augroup testreload
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au!
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au FileChangedShell Xchanged_r let g:reason = v:fcs_reason | let v:fcs_choice = 'ask'
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augroup END
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call assert_equal(&fileformat, 'unix')
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sleep 10m " make the test less flaky in Nvim
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call writefile(["line1\r", "line2\r"], 'Xchanged_r')
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let g:reason = ''
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call nvim_input('L') " load file content only
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checktime
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call assert_equal('changed', g:reason)
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call assert_equal(&fileformat, 'unix')
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call assert_equal("line1\r", getline(1))
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call assert_equal("line2\r", getline(2))
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%s/\r
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silent write " Use :silent to prevent a hit-enter prompt
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" File format changed, reload (file and options) via prompt
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augroup testreload
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au!
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au FileChangedShell Xchanged_r let g:reason = v:fcs_reason | let v:fcs_choice = 'ask'
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augroup END
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call assert_equal(&fileformat, 'unix')
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sleep 10m " make the test less flaky in Nvim
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call writefile(["line1\r", "line2\r"], 'Xchanged_r')
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let g:reason = ''
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call nvim_input('a') " load file content and options
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checktime
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call assert_equal('changed', g:reason)
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call assert_equal(&fileformat, 'dos')
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call assert_equal("line1", getline(1))
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call assert_equal("line2", getline(2))
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set fileformat=unix
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silent write " Use :silent to prevent a hit-enter prompt
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au! testreload
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bwipe!
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call delete(undofile('Xchanged_r'))
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call delete('Xchanged_r')
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endfunc
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]])
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call('Test_FileChangedShell_edit_dialog')
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expected_empty()
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end)
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end)
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