Source

SCons / test / ToolSurrogate.py

Steven Knight d6e9ef5 



































Steven Knight 2af3d35 
Steven Knight d6e9ef5 











Greg Noel 450d604 
Steven Knight d6e9ef5 

Steven Knight b763595 

Greg Noel 450d604 

Steven Knight d6e9ef5 
Steven Knight 2af3d35 
Steven Knight d6e9ef5 
























Greg Noel 450d604 
Steven Knight d6e9ef5 
Steven Knight 693558e 
Steven Knight d6e9ef5 





Steven Knight 1038f68 
Steven Knight cc4fd3e 
Steven Knight d6e9ef5 




Steven Knight d332f70 
Steven Knight 693558e 
Gary Oberbrunner c22cb29 
Steven Knight d6e9ef5 


Steven Knight 9aa3f9a 




#!/usr/bin/env python
#
# __COPYRIGHT__
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#

__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"

"""
Test that SCons supports use of a home-brew ToolSurrogate class
like we use in our bin/sconsexamples.py script.
"""

import TestSCons

test = TestSCons.TestSCons()

test.write('SConstruct', """\
class Curry(object):
    def __init__(self, fun, *args, **kwargs):
        self.fun = fun
        self.pending = args[:]
        self.kwargs = kwargs.copy()

    def __call__(self, *args, **kwargs):
        if kwargs and self.kwargs:
            kw = self.kwargs.copy()
            kw.update(kwargs)
        else:
            kw = kwargs or self.kwargs

        return self.fun(*self.pending + args, **kw)

def Str(target, source, env, cmd=""):
    result = []
    for cmd in env.subst_list(cmd, target=target, source=source):
        result.append(" ".join(map(str, cmd)))
    return '\\n'.join(result)

class ToolSurrogate(object):
    def __init__(self, tool, variable, func):
        self.tool = tool
        self.variable = variable
        self.func = func
    def __call__(self, env):
        t = Tool(self.tool)
        t.generate(env)
        orig = env[self.variable]
        env[self.variable] = Action(self.func, strfunction=Curry(Str, cmd=orig))

def Cat(target, source, env):
    target = str(target[0])
    f = open(target, "wb")
    for src in map(str, source):
        f.write(open(src, "rb").read())
    f.close()

ToolList = {
    'posix' :   [('cc', 'CCCOM', Cat),
                 ('link', 'LINKCOM', Cat)],
    'win32' :   [('msvc', 'CCCOM', Cat),
                 ('mslink', 'LINKCOM', Cat)]
}

platform = ARGUMENTS['platform']
tools = [ToolSurrogate(*t) for t in ToolList[platform]]

env = Environment(tools=tools, PROGSUFFIX='.exe', OBJSUFFIX='.obj')
env.Program('foo.c')
""")

test.write('foo.c', "foo.c posix\n")

test.run(arguments = '. platform=posix', stdout = test.wrap_stdout("""\
cc -o foo.obj -c foo.c
cc -o foo.exe foo.obj
"""))

test.write('foo.c', "foo.c win32\n")

test.run(arguments = '. platform=win32', stdout = test.wrap_stdout("""\
cl /Fofoo.obj /c foo.c /nologo
link /nologo /OUT:foo.exe foo.obj
embedManifestExeCheck(target, source, env)
"""))

test.pass_test()

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