diff options
Diffstat (limited to 'test/functional/terminal/buffer_spec.lua')
| -rw-r--r-- | test/functional/terminal/buffer_spec.lua | 201 |
1 files changed, 114 insertions, 87 deletions
diff --git a/test/functional/terminal/buffer_spec.lua b/test/functional/terminal/buffer_spec.lua index b134aa0225..4fd348af41 100644 --- a/test/functional/terminal/buffer_spec.lua +++ b/test/functional/terminal/buffer_spec.lua @@ -333,96 +333,123 @@ describe(':terminal buffer', function() command('bdelete!') end) - it('emits TermRequest events #26972', function() - local term = api.nvim_open_term(0, {}) - local termbuf = api.nvim_get_current_buf() - - -- Test that <abuf> is the terminal buffer, not the current buffer - command('au TermRequest * let g:termbuf = +expand("<abuf>")') - command('wincmd p') - - -- cwd will be inserted in a file URI, which cannot contain backs - local cwd = t.fix_slashes(fn.getcwd()) - local parent = cwd:match('^(.+/)') - local expected = '\027]7;file://host' .. parent - api.nvim_chan_send(term, string.format('%s\027\\', expected)) - eq(expected, eval('v:termrequest')) - eq(termbuf, eval('g:termbuf')) - end) - - it('emits TermRequest events for APC', function() - local term = api.nvim_open_term(0, {}) - - -- cwd will be inserted in a file URI, which cannot contain backs - local cwd = t.fix_slashes(fn.getcwd()) - local parent = cwd:match('^(.+/)') - local expected = '\027_Gfile://host' .. parent - api.nvim_chan_send(term, string.format('%s\027\\', expected)) - eq(expected, eval('v:termrequest')) - end) - - it('TermRequest synchronization #27572', function() - command('autocmd! nvim.terminal TermRequest') - local term = exec_lua([[ - _G.input = {} - local term = vim.api.nvim_open_term(0, { - on_input = function(_, _, _, data) - table.insert(_G.input, data) - end, - force_crlf = false, - }) - vim.api.nvim_create_autocmd('TermRequest', { - callback = function(args) - if args.data.sequence == '\027]11;?' then - table.insert(_G.input, '\027]11;rgb:0000/0000/0000\027\\') + describe('TermRequest', function() + it('emits events #26972', function() + local term = api.nvim_open_term(0, {}) + local termbuf = api.nvim_get_current_buf() + + -- Test that <abuf> is the terminal buffer, not the current buffer + command('au TermRequest * let g:termbuf = +expand("<abuf>")') + command('wincmd p') + + -- cwd will be inserted in a file URI, which cannot contain backs + local cwd = t.fix_slashes(fn.getcwd()) + local parent = cwd:match('^(.+/)') + local expected = '\027]7;file://host' .. parent + api.nvim_chan_send(term, string.format('%s\027\\', expected)) + eq(expected, eval('v:termrequest')) + eq(termbuf, eval('g:termbuf')) + end) + + it('emits events for APC', function() + local term = api.nvim_open_term(0, {}) + + -- cwd will be inserted in a file URI, which cannot contain backs + local cwd = t.fix_slashes(fn.getcwd()) + local parent = cwd:match('^(.+/)') + local expected = '\027_Gfile://host' .. parent + api.nvim_chan_send(term, string.format('%s\027\\', expected)) + eq(expected, eval('v:termrequest')) + end) + + it('synchronization #27572', function() + command('autocmd! nvim.terminal TermRequest') + local term = exec_lua([[ + _G.input = {} + local term = vim.api.nvim_open_term(0, { + on_input = function(_, _, _, data) + table.insert(_G.input, data) + end, + force_crlf = false, + }) + vim.api.nvim_create_autocmd('TermRequest', { + callback = function(args) + if args.data.sequence == '\027]11;?' then + table.insert(_G.input, '\027]11;rgb:0000/0000/0000\027\\') + end end - end - }) - return term - ]]) - api.nvim_chan_send(term, '\027]11;?\007\027[5n\027]11;?\007\027[5n') - eq({ - '\027]11;rgb:0000/0000/0000\027\\', - '\027[0n', - '\027]11;rgb:0000/0000/0000\027\\', - '\027[0n', - }, exec_lua('return _G.input')) - end) - - it('TermRequest includes cursor position #31609', function() - command('autocmd! nvim.terminal TermRequest') - local screen = Screen.new(50, 10) - local term = exec_lua([[ - _G.cursor = {} - local term = vim.api.nvim_open_term(0, {}) - vim.api.nvim_create_autocmd('TermRequest', { - callback = function(args) - _G.cursor = args.data.cursor - end - }) - return term - ]]) - -- Enter terminal mode so that the cursor follows the output - feed('a') + }) + return term + ]]) + api.nvim_chan_send(term, '\027]11;?\007\027[5n\027]11;?\007\027[5n') + eq({ + '\027]11;rgb:0000/0000/0000\027\\', + '\027[0n', + '\027]11;rgb:0000/0000/0000\027\\', + '\027[0n', + }, exec_lua('return _G.input')) + end) - -- Put some lines into the scrollback. This tests the conversion from terminal line to buffer - -- line. - api.nvim_chan_send(term, string.rep('>\n', 20)) - screen:expect([[ - > |*8 - ^ | - {5:-- TERMINAL --} | - ]]) + it('includes cursor position #31609', function() + command('autocmd! nvim.terminal TermRequest') + local screen = Screen.new(50, 10) + local term = exec_lua([[ + _G.cursor = {} + local term = vim.api.nvim_open_term(0, {}) + vim.api.nvim_create_autocmd('TermRequest', { + callback = function(args) + _G.cursor = args.data.cursor + end + }) + return term + ]]) + -- Enter terminal mode so that the cursor follows the output + feed('a') - -- Emit an OSC escape sequence - api.nvim_chan_send(term, 'Hello\nworld!\027]133;D\027\\') - screen:expect([[ - > |*7 - Hello | - world!^ | - {5:-- TERMINAL --} | - ]]) - eq({ 22, 6 }, exec_lua('return _G.cursor')) + -- Put some lines into the scrollback. This tests the conversion from terminal line to buffer + -- line. + api.nvim_chan_send(term, string.rep('>\n', 20)) + screen:expect([[ + > |*8 + ^ | + {5:-- TERMINAL --} | + ]]) + + -- Emit an OSC escape sequence + api.nvim_chan_send(term, 'Hello\nworld!\027]133;D\027\\') + screen:expect([[ + > |*7 + Hello | + world!^ | + {5:-- TERMINAL --} | + ]]) + eq({ 22, 6 }, exec_lua('return _G.cursor')) + end) + + it('does not cause hang in vim.wait() #32753', function() + local screen = Screen.new(50, 10) + + exec_lua(function() + local term = vim.api.nvim_open_term(0, {}) + + -- Write OSC sequence with pending scrollback. TermRequest will + -- reschedule itself onto an event queue until the pending scrollback is + -- processed (i.e. the terminal is refreshed). + vim.api.nvim_chan_send(term, string.format('%s\027]133;;\007', string.rep('a\n', 100))) + + -- vim.wait() drains the event queue. The terminal won't be refreshed + -- until the event queue is empty. This test ensures that TermRequest + -- does not continuously reschedule itself onto the same event queue, + -- causing an infinite loop. + vim.wait(100) + end) + + screen:expect([[ + ^a | + a |*8 + | + ]]) + end) end) it('no heap-buffer-overflow when using jobstart("echo",{term=true}) #3161', function() |