diff options
Diffstat (limited to 'test/functional/ui/output_spec.lua')
| -rw-r--r-- | test/functional/ui/output_spec.lua | 183 |
1 files changed, 173 insertions, 10 deletions
diff --git a/test/functional/ui/output_spec.lua b/test/functional/ui/output_spec.lua index c6d564e8dc..02ca566bd8 100644 --- a/test/functional/ui/output_spec.lua +++ b/test/functional/ui/output_spec.lua @@ -1,14 +1,24 @@ -local session = require('test.functional.helpers')(after_each) +local Screen = require('test.functional.ui.screen') +local helpers = require('test.functional.helpers')(after_each) local child_session = require('test.functional.terminal.helpers') - -if session.pending_win32(pending) then return end +local mkdir, write_file, rmdir = helpers.mkdir, helpers.write_file, helpers.rmdir +local eq = helpers.eq +local eval = helpers.eval +local feed = helpers.feed +local feed_command = helpers.feed_command +local iswin = helpers.iswin +local clear = helpers.clear +local command = helpers.command +local nvim_dir = helpers.nvim_dir describe("shell command :!", function() + if helpers.pending_win32(pending) then return end + local screen before_each(function() - session.clear() - screen = child_session.screen_setup(0, '["'..session.nvim_prog.. - '", "-u", "NONE", "-i", "NONE", "--cmd", "'..session.nvim_set..'"]') + clear() + screen = child_session.screen_setup(0, '["'..helpers.nvim_prog.. + '", "-u", "NONE", "-i", "NONE", "--cmd", "'..helpers.nvim_set..'"]') screen:expect([[ {1: } | {4:~ }| @@ -30,18 +40,18 @@ describe("shell command :!", function() -- to avoid triggering a UI flush. child_session.feed_data(":!printf foo; sleep 200\n") screen:expect([[ + | {4:~ }| {4:~ }| - {4:~ }| + {5: }| :!printf foo; sleep 200 | - | foo | {3:-- TERMINAL --} | ]]) end) it("throttles shell-command output greater than ~10KB", function() - if os.getenv("TRAVIS") and session.os_name() == "osx" then + if os.getenv("TRAVIS") and helpers.os_name() == "osx" then pending("[Unreliable on Travis macOS.]", function() end) return end @@ -56,13 +66,166 @@ describe("shell command :!", function() -- Final chunk of output should always be displayed, never skipped. -- (Throttling is non-deterministic, this test is merely a sanity check.) screen:expect([[ - XXXXXXXXXX 2996 | XXXXXXXXXX 2997 | XXXXXXXXXX 2998 | XXXXXXXXXX 2999 | XXXXXXXXXX 3000 | + | {10:Press ENTER or type command to continue}{1: } | {3:-- TERMINAL --} | ]]) end) end) + +describe("shell command :!", function() + before_each(function() + clear() + end) + + it("cat a binary file #4142", function() + feed(":exe 'silent !cat '.shellescape(v:progpath)<CR>") + eq(2, eval('1+1')) -- Still alive? + end) + + it([[display \x08 char #4142]], function() + feed(":silent !echo \08<CR>") + eq(2, eval('1+1')) -- Still alive? + end) + + it([[handles control codes]], function() + if iswin() then + pending('missing printf', function() end) + return + end + local screen = Screen.new(50, 4) + screen:attach() + command("set display-=msgsep") + -- Print TAB chars. #2958 + feed([[:!printf '1\t2\t3'<CR>]]) + screen:expect([[ + ~ | + :!printf '1\t2\t3' | + 1 2 3 | + Press ENTER or type command to continue^ | + ]]) + feed([[<CR>]]) + -- Print BELL control code. #4338 + screen.bell = false + feed([[:!printf '\x07\x07\x07\x07text'<CR>]]) + screen:expect([[ + ~ | + :!printf '\x07\x07\x07\x07text' | + text | + Press ENTER or type command to continue^ | + ]], nil, nil, function() + eq(true, screen.bell) + end) + feed([[<CR>]]) + -- Print BS control code. + feed([[:echo system('printf ''\x08\n''')<CR>]]) + screen:expect([[ + ~ | + ^H | + | + Press ENTER or type command to continue^ | + ]]) + feed([[<CR>]]) + -- Print LF control code. + feed([[:!printf '\n'<CR>]]) + screen:expect([[ + :!printf '\n' | + | + | + Press ENTER or type command to continue^ | + ]]) + feed([[<CR>]]) + end) + + describe('', function() + local screen + before_each(function() + rmdir('bang_filter_spec') + mkdir('bang_filter_spec') + write_file('bang_filter_spec/f1', 'f1') + write_file('bang_filter_spec/f2', 'f2') + write_file('bang_filter_spec/f3', 'f3') + screen = Screen.new(53,10) + screen:set_default_attr_ids({ + [1] = {bold = true, foreground = Screen.colors.Blue1}, + [2] = {foreground = Screen.colors.Blue1}, + [3] = {bold = true, foreground = Screen.colors.SeaGreen4}, + [4] = {bold = true, reverse = true}, + }) + screen:attach() + end) + + after_each(function() + rmdir('bang_filter_spec') + end) + + it("doesn't truncate Last line of shell output #3269", function() + command(helpers.iswin() + and [[nnoremap <silent>\l :!dir /b bang_filter_spec<cr>]] + or [[nnoremap <silent>\l :!ls bang_filter_spec<cr>]]) + local result = (helpers.iswin() + and [[:!dir /b bang_filter_spec]] + or [[:!ls bang_filter_spec ]]) + feed([[\l]]) + screen:expect([[ + | + {1:~ }| + {1:~ }| + {4: }| + ]]..result..[[ | + f1 | + f2 | + f3 | + | + {3:Press ENTER or type command to continue}^ | + ]]) + end) + + it('handles binary and multibyte data', function() + feed_command('!cat test/functional/fixtures/shell_data.txt') + screen.bell = false + screen:expect([[ + | + {1:~ }| + {4: }| + :!cat test/functional/fixtures/shell_data.txt | + {2:^@^A^B^C^D^E^F^H} | + {2:^N^O^P^Q^R^S^T^U^V^W^X^Y^Z^[^\^]^^^_} | + ö 한글 {2:<a5><c3>} | + t {2:<ff>} | + | + {3:Press ENTER or type command to continue}^ | + ]], nil, nil, function() + eq(true, screen.bell) + end) + end) + + it('handles multibyte sequences split over buffer boundaries', function() + command('cd '..nvim_dir) + local cmd + if iswin() then + cmd = '!shell-test UTF-8 ' + else + cmd = '!./shell-test UTF-8' + end + feed_command(cmd) + -- Note: only the first example of split composed char works + screen:expect([[ + | + {4: }| + :]]..cmd..[[ | + å | + ref: å̲ | + 1: å̲ | + 2: å ̲ | + 3: å ̲ | + | + {3:Press ENTER or type command to continue}^ | + ]]) + end) + end) +end) |