source: downloads/boost_1_34_1/tools/build/v2/test/module_actions.py @ 45

#!/usr/bin/python

# Copyright 2003 Dave Abrahams 
# Copyright 2006 Rene Rivera 
# Copyright 2003 Vladimir Prus 
# 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) 

from BoostBuild import Tester, List
import os
import re

spaces_re = re.compile("\ \ +")
trailing_spaces_re = re.compile("\ +\n")

t = Tester(pass_toolset=0)

t.set_tree('module-actions')

expected = r'''A.act t1: X1-t1   
B.act t1: X1-t1 X2-B  
act t1: X1-t1 X2-global X3-global 
A.act t2: X1-A X2-t2  
B.act t2:  X2-t2  
act t2: X1-global X2-t2 X3-global 
A.act t3: X1-A  X3-t3 
B.act t3:  X2-B X3-t3 
act t3: X1-global X2-global X3-t3 
'''

# On Unixes, call to 'echo 1     2      3' produces '1 2 3' (note spacing)
# Accomodate for that fact.
if os.name != 'nt':
    expected = re.sub(spaces_re, " ", expected)
    expected = re.sub(trailing_spaces_re, "\n", expected)    

# We expect t5 and t7's output to be dumped to stdout
t.run_build_system(
    stdout = expected
)

t.expect_nothing_more()
t.cleanup()