diff options
| -rw-r--r-- | test/functional/autocmd/winscrolled_spec.lua | 92 |
1 files changed, 52 insertions, 40 deletions
diff --git a/test/functional/autocmd/winscrolled_spec.lua b/test/functional/autocmd/winscrolled_spec.lua index 1ef5a37479..01c2631b62 100644 --- a/test/functional/autocmd/winscrolled_spec.lua +++ b/test/functional/autocmd/winscrolled_spec.lua @@ -3,60 +3,72 @@ local helpers = require('test.functional.helpers')(after_each) local clear = helpers.clear local eq = helpers.eq local eval = helpers.eval -local source = helpers.source +local command = helpers.command +local feed = helpers.feed +local meths = helpers.meths describe('WinScrolled', function() - before_each(clear) + local win_id + + before_each(function() + clear() + win_id = meths.get_current_win().id + command(string.format('autocmd WinScrolled %d let g:matched = v:true', win_id)) + command('let g:scrolled = 0') + command('autocmd WinScrolled * let g:scrolled += 1') + command([[autocmd WinScrolled * let g:amatch = str2nr(expand('<amatch>'))]]) + command([[autocmd WinScrolled * let g:afile = str2nr(expand('<afile>'))]]) + end) + + after_each(function() + eq(true, eval('g:matched')) + eq(win_id, eval('g:amatch')) + eq(win_id, eval('g:afile')) + end) it('is triggered by scrolling vertically', function() - source([[ - set nowrap - let width = winwidth(0) - let line = '123' . repeat('*', width * 2) - let lines = [line, line] - call nvim_buf_set_lines(0, 0, -1, v:true, lines) - - let g:scrolled = 0 - autocmd WinScrolled * let g:scrolled += 1 - execute "normal! \<C-e>" - ]]) + local lines = {'123', '123'} + meths.buf_set_lines(0, 0, -1, true, lines) + eq(0, eval('g:scrolled')) + feed('<C-E>') eq(1, eval('g:scrolled')) end) it('is triggered by scrolling horizontally', function() - source([[ - set nowrap - let width = winwidth(0) - let line = '123' . repeat('*', width * 2) - let lines = [line, line] - call nvim_buf_set_lines(0, 0, -1, v:true, lines) - - let g:scrolled = 0 - autocmd WinScrolled * let g:scrolled += 1 - execute "normal! zl" - ]]) + command('set nowrap') + local width = meths.win_get_width(0) + local line = '123' .. ('*'):rep(width * 2) + local lines = {line, line} + meths.buf_set_lines(0, 0, -1, true, lines) + eq(0, eval('g:scrolled')) + feed('zl') eq(1, eval('g:scrolled')) end) - it('is triggered when the window scrolls in insert mode', function() - source([[ - let height = winheight(0) - let lines = map(range(height * 2), {_, i -> string(i)}) - call nvim_buf_set_lines(0, 0, -1, v:true, lines) - - let g:scrolled = 0 - autocmd WinScrolled * let g:scrolled += 1 - call feedkeys("LA\<CR><Esc>", "n") - ]]) + it('is triggered by horizontal scrolling from cursor move', function() + command('set nowrap') + local lines = {'', '', 'Foo'} + meths.buf_set_lines(0, 0, -1, true, lines) + meths.win_set_cursor(0, {3, 0}) + eq(0, eval('g:scrolled')) + feed('zl') + eq(1, eval('g:scrolled')) + feed('zl') eq(2, eval('g:scrolled')) + feed('h') + eq(3, eval('g:scrolled')) end) - it('is triggered when the window is resized', function() - source([[ - let g:scrolled = 0 - autocmd WinScrolled * let g:scrolled += 1 - wincmd v - ]]) + it('is triggered when the window scrolls in Insert mode', function() + local height = meths.win_get_height(0) + local lines = {} + for i = 1, height * 2 do + lines[i] = tostring(i) + end + meths.buf_set_lines(0, 0, -1, true, lines) + feed('L') + eq(0, eval('g:scrolled')) + feed('A<CR><Esc>') eq(1, eval('g:scrolled')) end) end) |