mirror of https://github.com/neovim/neovim.git
355 lines
12 KiB
Lua
355 lines
12 KiB
Lua
local t = require('test.testutil')
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local n = require('test.functional.testnvim')()
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local Screen = require('test.functional.ui.screen')
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local clear = n.clear
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local eq = t.eq
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local eval = n.eval
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local exec = n.exec
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local command = n.command
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local feed = n.feed
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local api = n.api
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local assert_alive = n.assert_alive
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before_each(clear)
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describe('WinResized', function()
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-- oldtest: Test_WinResized()
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it('works', function()
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exec([[
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set scrolloff=0
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call setline(1, ['111', '222'])
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vnew
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call setline(1, ['aaa', 'bbb'])
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new
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call setline(1, ['foo', 'bar'])
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let g:resized = 0
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au WinResized * let g:resized += 1
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au WinResized * let g:v_event = deepcopy(v:event)
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]])
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eq(0, eval('g:resized'))
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-- increase window height, two windows will be reported
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feed('<C-W>+')
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eq(1, eval('g:resized'))
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eq({ windows = { 1002, 1001 } }, eval('g:v_event'))
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-- increase window width, three windows will be reported
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feed('<C-W>>')
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eq(2, eval('g:resized'))
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eq({ windows = { 1002, 1001, 1000 } }, eval('g:v_event'))
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end)
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it('is triggered in terminal mode #21197 #27207', function()
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exec([[
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autocmd TermOpen * startinsert
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let g:resized = 0
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autocmd WinResized * let g:resized += 1
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]])
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eq(0, eval('g:resized'))
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command('vsplit term://')
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eq({ mode = 't', blocking = false }, api.nvim_get_mode())
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eq(1, eval('g:resized'))
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command('split')
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eq({ mode = 't', blocking = false }, api.nvim_get_mode())
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eq(2, eval('g:resized'))
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end)
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end)
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describe('WinScrolled', function()
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local win_id
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before_each(function()
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win_id = api.nvim_get_current_win()
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command(string.format('autocmd WinScrolled %d let g:matched = v:true', win_id))
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exec([[
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let g:scrolled = 0
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au WinScrolled * let g:scrolled += 1
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au WinScrolled * let g:amatch = str2nr(expand('<amatch>'))
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au WinScrolled * let g:afile = str2nr(expand('<afile>'))
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au WinScrolled * let g:v_event = deepcopy(v:event)
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]])
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end)
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after_each(function()
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eq(true, eval('g:matched'))
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eq(win_id, eval('g:amatch'))
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eq(win_id, eval('g:afile'))
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end)
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it('is triggered by scrolling vertically', function()
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local lines = { '123', '123' }
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api.nvim_buf_set_lines(0, 0, -1, true, lines)
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eq(0, eval('g:scrolled'))
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feed('<C-E>')
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eq(1, eval('g:scrolled'))
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eq({
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all = { leftcol = 0, topline = 1, topfill = 0, width = 0, height = 0, skipcol = 0 },
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['1000'] = { leftcol = 0, topline = 1, topfill = 0, width = 0, height = 0, skipcol = 0 },
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}, eval('g:v_event'))
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feed('<C-Y>')
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eq(2, eval('g:scrolled'))
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eq({
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all = { leftcol = 0, topline = 1, topfill = 0, width = 0, height = 0, skipcol = 0 },
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['1000'] = { leftcol = 0, topline = -1, topfill = 0, width = 0, height = 0, skipcol = 0 },
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}, eval('g:v_event'))
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end)
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it('is triggered by scrolling horizontally', function()
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command('set nowrap')
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local width = api.nvim_win_get_width(0)
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local line = '123' .. ('*'):rep(width * 2)
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local lines = { line, line }
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api.nvim_buf_set_lines(0, 0, -1, true, lines)
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eq(0, eval('g:scrolled'))
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feed('zl')
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eq(1, eval('g:scrolled'))
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eq({
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all = { leftcol = 1, topline = 0, topfill = 0, width = 0, height = 0, skipcol = 0 },
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['1000'] = { leftcol = 1, topline = 0, topfill = 0, width = 0, height = 0, skipcol = 0 },
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}, eval('g:v_event'))
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feed('zh')
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eq(2, eval('g:scrolled'))
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eq({
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all = { leftcol = 1, topline = 0, topfill = 0, width = 0, height = 0, skipcol = 0 },
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['1000'] = { leftcol = -1, topline = 0, topfill = 0, width = 0, height = 0, skipcol = 0 },
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}, eval('g:v_event'))
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end)
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it('is triggered by horizontal scrolling from cursor move', function()
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command('set nowrap')
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local lines = { '', '', 'Foo' }
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api.nvim_buf_set_lines(0, 0, -1, true, lines)
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api.nvim_win_set_cursor(0, { 3, 0 })
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eq(0, eval('g:scrolled'))
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feed('zl')
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eq(1, eval('g:scrolled'))
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eq({
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all = { leftcol = 1, topline = 0, topfill = 0, width = 0, height = 0, skipcol = 0 },
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['1000'] = { leftcol = 1, topline = 0, topfill = 0, width = 0, height = 0, skipcol = 0 },
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}, eval('g:v_event'))
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feed('zl')
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eq(2, eval('g:scrolled'))
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eq({
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all = { leftcol = 1, topline = 0, topfill = 0, width = 0, height = 0, skipcol = 0 },
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['1000'] = { leftcol = 1, topline = 0, topfill = 0, width = 0, height = 0, skipcol = 0 },
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}, eval('g:v_event'))
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feed('h')
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eq(3, eval('g:scrolled'))
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eq({
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all = { leftcol = 1, topline = 0, topfill = 0, width = 0, height = 0, skipcol = 0 },
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['1000'] = { leftcol = -1, topline = 0, topfill = 0, width = 0, height = 0, skipcol = 0 },
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}, eval('g:v_event'))
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feed('zh')
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eq(4, eval('g:scrolled'))
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eq({
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all = { leftcol = 1, topline = 0, topfill = 0, width = 0, height = 0, skipcol = 0 },
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['1000'] = { leftcol = -1, topline = 0, topfill = 0, width = 0, height = 0, skipcol = 0 },
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}, eval('g:v_event'))
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end)
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-- oldtest: Test_WinScrolled_long_wrapped()
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it('is triggered by scrolling on a long wrapped line #19968', function()
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local height = api.nvim_win_get_height(0)
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local width = api.nvim_win_get_width(0)
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api.nvim_buf_set_lines(0, 0, -1, true, { ('foo'):rep(height * width) })
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api.nvim_win_set_cursor(0, { 1, height * width - 1 })
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eq(0, eval('g:scrolled'))
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feed('gj')
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eq(1, eval('g:scrolled'))
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eq({
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all = { leftcol = 0, topline = 0, topfill = 0, width = 0, height = 0, skipcol = width },
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['1000'] = { leftcol = 0, topline = 0, topfill = 0, width = 0, height = 0, skipcol = width },
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}, eval('g:v_event'))
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feed('0')
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eq(2, eval('g:scrolled'))
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eq({
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all = { leftcol = 0, topline = 0, topfill = 0, width = 0, height = 0, skipcol = width },
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['1000'] = { leftcol = 0, topline = 0, topfill = 0, width = 0, height = 0, skipcol = -width },
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}, eval('g:v_event'))
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feed('$')
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eq(3, eval('g:scrolled'))
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end)
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it('is triggered when the window scrolls in Insert mode', function()
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local height = api.nvim_win_get_height(0)
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local lines = {}
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for i = 1, height * 2 do
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lines[i] = tostring(i)
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end
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api.nvim_buf_set_lines(0, 0, -1, true, lines)
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feed('M')
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eq(0, eval('g:scrolled'))
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feed('i<C-X><C-E><Esc>')
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eq(1, eval('g:scrolled'))
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eq({
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all = { leftcol = 0, topline = 1, topfill = 0, width = 0, height = 0, skipcol = 0 },
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['1000'] = { leftcol = 0, topline = 1, topfill = 0, width = 0, height = 0, skipcol = 0 },
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}, eval('g:v_event'))
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feed('i<C-X><C-Y><Esc>')
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eq(2, eval('g:scrolled'))
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eq({
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all = { leftcol = 0, topline = 1, topfill = 0, width = 0, height = 0, skipcol = 0 },
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['1000'] = { leftcol = 0, topline = -1, topfill = 0, width = 0, height = 0, skipcol = 0 },
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}, eval('g:v_event'))
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feed('L')
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eq(2, eval('g:scrolled'))
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feed('A<CR><Esc>')
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eq(3, eval('g:scrolled'))
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eq({
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all = { leftcol = 0, topline = 1, topfill = 0, width = 0, height = 0, skipcol = 0 },
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['1000'] = { leftcol = 0, topline = 1, topfill = 0, width = 0, height = 0, skipcol = 0 },
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}, eval('g:v_event'))
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end)
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end)
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describe('WinScrolled', function()
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-- oldtest: Test_WinScrolled_mouse()
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it('is triggered by mouse scrolling in another window', function()
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local screen = Screen.new(75, 10)
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screen:attach()
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exec([[
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set nowrap scrolloff=0
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set mouse=a
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call setline(1, ['foo']->repeat(32))
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split
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let g:scrolled = 0
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au WinScrolled * let g:scrolled += 1
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]])
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eq(0, eval('g:scrolled'))
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-- With the upper split focused, send a scroll-down event to the unfocused one.
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api.nvim_input_mouse('wheel', 'down', '', 0, 6, 0)
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eq(1, eval('g:scrolled'))
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-- Again, but this time while we're in insert mode.
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feed('i')
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api.nvim_input_mouse('wheel', 'down', '', 0, 6, 0)
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feed('<Esc>')
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eq(2, eval('g:scrolled'))
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end)
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-- oldtest: Test_WinScrolled_close_curwin()
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it('closing window does not cause use-after-free #13265', function()
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exec([[
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set nowrap scrolloff=0
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call setline(1, ['aaa', 'bbb'])
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vsplit
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au WinScrolled * close
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]])
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-- This was using freed memory
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feed('<C-E>')
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assert_alive()
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end)
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-- oldtest: Test_WinScrolled_diff()
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it('is triggered for both windows when scrolling in diff mode', function()
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exec([[
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set diffopt+=foldcolumn:0
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call setline(1, ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i'])
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vnew
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call setline(1, ['d', 'e', 'f', 'g', 'h', 'i'])
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windo diffthis
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au WinScrolled * let g:v_event = deepcopy(v:event)
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]])
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feed('<C-E>')
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eq({
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all = { leftcol = 0, topline = 1, topfill = 1, width = 0, height = 0, skipcol = 0 },
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['1000'] = { leftcol = 0, topline = 1, topfill = 0, width = 0, height = 0, skipcol = 0 },
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['1001'] = { leftcol = 0, topline = 0, topfill = -1, width = 0, height = 0, skipcol = 0 },
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}, eval('g:v_event'))
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feed('2<C-E>')
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eq({
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all = { leftcol = 0, topline = 2, topfill = 2, width = 0, height = 0, skipcol = 0 },
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['1000'] = { leftcol = 0, topline = 2, topfill = 0, width = 0, height = 0, skipcol = 0 },
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['1001'] = { leftcol = 0, topline = 0, topfill = -2, width = 0, height = 0, skipcol = 0 },
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}, eval('g:v_event'))
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feed('<C-E>')
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eq({
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all = { leftcol = 0, topline = 2, topfill = 0, width = 0, height = 0, skipcol = 0 },
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['1000'] = { leftcol = 0, topline = 1, topfill = 0, width = 0, height = 0, skipcol = 0 },
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['1001'] = { leftcol = 0, topline = 1, topfill = 0, width = 0, height = 0, skipcol = 0 },
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}, eval('g:v_event'))
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feed('2<C-Y>')
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eq({
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all = { leftcol = 0, topline = 3, topfill = 1, width = 0, height = 0, skipcol = 0 },
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['1000'] = { leftcol = 0, topline = -2, topfill = 0, width = 0, height = 0, skipcol = 0 },
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['1001'] = { leftcol = 0, topline = -1, topfill = 1, width = 0, height = 0, skipcol = 0 },
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}, eval('g:v_event'))
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end)
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it('is triggered by mouse scrolling in unfocused floating window #18222', function()
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local screen = Screen.new(80, 24)
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screen:attach()
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exec([[
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let g:scrolled = 0
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autocmd WinScrolled * let g:scrolled += 1
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autocmd WinScrolled * let g:amatch = expand('<amatch>')
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autocmd WinScrolled * let g:v_event = deepcopy(v:event)
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]])
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eq(0, eval('g:scrolled'))
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local buf = api.nvim_create_buf(true, true)
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api.nvim_buf_set_lines(
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buf,
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0,
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-1,
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false,
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{ '@', 'b', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n' }
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)
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local win = api.nvim_open_win(buf, false, {
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height = 5,
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width = 10,
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col = 0,
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row = 1,
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relative = 'editor',
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style = 'minimal',
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})
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screen:expect({ any = '@' })
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local winid_str = tostring(win)
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-- WinScrolled should not be triggered when creating a new floating window
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eq(0, eval('g:scrolled'))
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api.nvim_input_mouse('wheel', 'down', '', 0, 3, 3)
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eq(1, eval('g:scrolled'))
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eq(winid_str, eval('g:amatch'))
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eq({
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all = { leftcol = 0, topline = 3, topfill = 0, width = 0, height = 0, skipcol = 0 },
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[winid_str] = { leftcol = 0, topline = 3, topfill = 0, width = 0, height = 0, skipcol = 0 },
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}, eval('g:v_event'))
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api.nvim_input_mouse('wheel', 'up', '', 0, 3, 3)
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eq(2, eval('g:scrolled'))
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eq(tostring(win), eval('g:amatch'))
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eq({
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all = { leftcol = 0, topline = 3, topfill = 0, width = 0, height = 0, skipcol = 0 },
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[winid_str] = { leftcol = 0, topline = -3, topfill = 0, width = 0, height = 0, skipcol = 0 },
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}, eval('g:v_event'))
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end)
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end)
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