Mercurial > vim
view src/testdir/screendump.vim @ 13535:e9ffb5b35266 v8.0.1641
patch 8.0.1641: job in terminal can't communicate with Vim
commit https://github.com/vim/vim/commit/8fbaeb195d9298c3a2a80300b5f96f1adddd2f59
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Mar 25 18:20:17 2018 +0200
patch 8.0.1641: job in terminal can't communicate with Vim
Problem: Job in terminal can't communicate with Vim.
Solution: Add the terminal API.
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Sun, 25 Mar 2018 18:30:07 +0200 |
parents | f5655d70484f |
children | 3fa880445c99 |
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" Functions shared by tests making screen dumps. " Only load this script once. if exists('*CanRunVimInTerminal') finish endif " Need to be able to run terminal Vim with 256 colors. On MS-Windows the " console only has 16 colors and the GUI can't run in a terminal. if !has('terminal') || has('win32') func CanRunVimInTerminal() return 0 endfunc finish endif func CanRunVimInTerminal() return 1 endfunc source shared.vim " Run Vim with "arguments" in a new terminal window. " By default uses a size of 20 lines and 75 columns. " Returns the buffer number of the terminal. " " Options is a dictionary (not used yet). func RunVimInTerminal(arguments, options) " If Vim doesn't exit a swap file remains, causing other tests to fail. " Remove it here. call delete(".swp") if exists('$COLORFGBG') " Clear $COLORFGBG to avoid 'background' being set to "dark", which will " only be corrected if the response to t_RB is received, which may be too " late. let $COLORFGBG = '' endif " Make a horizontal and vertical split, so that we can get exactly the right " size terminal window. Works only when the current window is full width. call assert_equal(&columns, winwidth(0)) split vsplit " Always do this with 256 colors and a light background. set t_Co=256 background=light hi Normal ctermfg=NONE ctermbg=NONE let cmd = GetVimCommandClean() " Add -v to have gvim run in the terminal (if possible) let cmd .= ' -v ' . a:arguments let buf = term_start(cmd, {'curwin': 1, 'term_rows': 20, 'term_cols': 75}) call assert_equal([20, 75], term_getsize(buf)) return buf endfunc " Stop a Vim running in terminal buffer "buf". func StopVimInTerminal(buf) call assert_equal("running", term_getstatus(a:buf)) call term_sendkeys(a:buf, "\<Esc>\<Esc>:qa!\<cr>") call WaitFor('term_getstatus(' . a:buf . ') == "finished"') only! endfunc " Verify that Vim running in terminal buffer "buf" matches the screen dump. " "options" is passed to term_dumpwrite(). " The file name used is "dumps/{filename}.dump". " Will wait for up to a second for the screen dump to match. func VerifyScreenDump(buf, filename, options) let reference = 'dumps/' . a:filename . '.dump' let testfile = a:filename . '.dump.failed' let i = 0 while 1 call delete(testfile) call term_dumpwrite(a:buf, testfile, a:options) if readfile(reference) == readfile(testfile) call delete(testfile) break endif if i == 100 " Leave the test file around for inspection. call assert_report('See dump file difference: call term_dumpdiff("' . testfile . '", "' . reference . '")') break endif sleep 10m let i += 1 endwhile endfunc