#!/usr/bin/env python
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__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"

"""
Verify that a builder without "multi" set can still be called multiple
times if the calls are the same.
"""

import TestSCons

test = TestSCons.TestSCons(match=TestSCons.match_re)

test.write('SConstruct', """
DefaultEnvironment(tools=[])

def build(env, target, source):
    with open(str(target[0]), 'wb') as f:
        for s in source:
            with open(str(s), 'rb') as infp:
                f.write(infp.read())

B = Builder(action=build, multi=0)
env = Environment(tools=[], BUILDERS = { 'B' : B })
env.B(target = 'file7.out', source = 'file7.in')
env.B(target = 'file7.out', source = 'file7.in')
env.B(target = 'file8.out', source = 'file8.in', arg=1)
env.B(target = 'file8.out', source = 'file8.in', arg=1)
""")

test.write('file7.in', 'file7.in\n')
test.write('file8.in', 'file8.in\n')

test.run(arguments='file7.out')
test.run(arguments='file8.out')

test.must_match('file7.out', "file7.in\n")
test.must_match('file8.out', "file8.in\n")

test.pass_test()

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