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build/test/core_import_module.py
Jurko Gospodnetić 343b4d6532 Updated the internal Boost Build testing system to use the Python subprocess module (introduced in Python 2.4) for running external processes instead of popen2 (deprecated since Python 2.6). We are already using Python 2.4 features in this codebase so there is no need to support Python releases older than 2.4.
Related changes:
  * BoostBuild.Tester & TestCmd.TestCmd interfaces now accept external process parameters as a list of strings, thus avoiding problems with parsing arguments containing spaces.
  * Avoided a potential process hang in case an external process being run prints out enough output to fill up the OS's pipe buffer (OS would pause the process until someone read the data from the pipe but the testing framework would not do this until the process in question had terminated).

[SVN r79448]
2012-07-12 12:55:25 +00:00

82 lines
1.1 KiB
Python

#!/usr/bin/python
# 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)
import BoostBuild
t = BoostBuild.Tester(pass_toolset=0)
t.write("code", """\
module a
{
rule r1 ( )
{
ECHO R1 ;
}
local rule l1 ( )
{
ECHO A.L1 ;
}
}
module a2
{
rule r2 ( )
{
ECHO R2 ;
}
}
IMPORT a2 : r2 : : a2.r2 ;
rule a.l1 ( )
{
ECHO L1 ;
}
module b
{
IMPORT_MODULE a : b ;
rule test
{
# Call rule visible via IMPORT_MODULE
a.r1 ;
# Call rule in global scope
a2.r2 ;
# Call rule in global scope. Doesn't find local rule
a.l1 ;
# Make l1 visible
EXPORT a : l1 ;
a.l1 ;
}
}
IMPORT b : test : : test ;
test ;
module c
{
rule test
{
ECHO CTEST ;
}
}
IMPORT_MODULE c : ;
c.test ;
actions do-nothing { }
do-nothing all ;
""")
t.run_build_system(["-fcode"], stdout="""\
R1
R2
L1
A.L1
CTEST
""")
t.cleanup()