Mercurial > vim
view src/testdir/test_system.vim @ 10528:3ea703795a4f v8.0.0154
commit https://github.com/vim/vim/commit/31f19ce0a052f7c76d44a9a190e468c79cf5d56d
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Jan 8 14:14:43 2017 +0100
patch 8.0.0154: system() test fails on OS/X
Problem: system() test fails on OS/X.
Solution: Deal with leading spaces.
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Sun, 08 Jan 2017 14:15:04 +0100 |
parents | 06724e21d8c1 |
children | b0c9c1a05054 |
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" Tests for system() and systemlist() function! Test_System() if !executable('echo') || !executable('cat') || !executable('wc') return endif let out = system('echo 123') " On Windows we may get a trailing space. if out != "123 \n" call assert_equal("123\n", out) endif let out = systemlist('echo 123') " On Windows we may get a trailing space and CR. if out != ["123 \r"] call assert_equal(['123'], out) endif call assert_equal('123', system('cat', '123')) call assert_equal(['123'], systemlist('cat', '123')) call assert_equal(["as\<NL>df"], systemlist('cat', ["as\<NL>df"])) new Xdummy call setline(1, ['asdf', "pw\<NL>er", 'xxxx']) let out = system('wc -l', bufnr('%')) " On OS/X we get leading spaces let out = substitute(out, '^ *', '', '') call assert_equal("3\n", out) let out = systemlist('wc -l', bufnr('%')) " On Windows we may get a trailing CR. if out != ["3\r"] " On OS/X we get leading spaces if type(out) == v:t_list let out[0] = substitute(out[0], '^ *', '', '') endif call assert_equal(['3'], out) endif let out = systemlist('cat', bufnr('%')) " On Windows we may get a trailing CR. if out != ["asdf\r", "pw\<NL>er\r", "xxxx\r"] call assert_equal(['asdf', "pw\<NL>er", 'xxxx'], out) endif bwipe! call assert_fails('call system("wc -l", 99999)', 'E86:') endfunction