builtin_shell.jam

来自「Boost provides free peer-reviewed portab」· JAM 代码 · 共 18 行

#~ Copyright 2006 Rene Rivera.
#~ Distributed under the Boost Software License, Version 1.0.
#~ (See accompanying file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt)

ECHO --- Testing SHELL builtin... ;

local c = "date" ;
if $(NT) { c = "PATH" ; }

assert ""       : (!=) : [ SHELL $(c) ] ;
assert ""       : (==) : [ SHELL $(c) : no-output ] ;
assert "" 0     : (!=) : [ SHELL $(c) : exit-status ] ;
assert "" 0     : (==) : [ SHELL $(c) : no-output : exit-status ] ;
assert ""       : (!=) : [ COMMAND $(c) ] ;
assert ""       : (==) : [ COMMAND $(c) : no-output ] ;
assert "" 0     : (!=) : [ COMMAND $(c) : exit-status ] ;
assert "" 0     : (==) : [ COMMAND $(c) : no-output : exit-status ] ;