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#!/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
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
# 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__"
"""
Verify that a builder with "multi" not set generates an error on the
second call.
"""
import TestSCons
test = TestSCons.TestSCons(match=TestSCons.match_re)
test.write('SConstruct', """\
def build(env, target, source):
file = open(str(target[0]), 'wb')
for s in source:
file.write(open(str(s), 'rb').read())
B = Builder(action=build, multi=0)
env = Environment(BUILDERS = { 'B' : B })
env.B(target = 'file2.out', source = 'file2a.in')
env.B(target = 'file2.out', source = 'file2b.in')
""")
test.write('file2a.in', 'file2a.in\n')
test.write('file2b.in', 'file2b.in\n')
expect = TestSCons.re_escape("""
scons: *** Multiple ways to build the same target were specified for: file2.out (from ['file2a.in'] and from ['file2b.in'])
""") + TestSCons.file_expr
test.run(arguments='file2.out', status=2, stderr=expect)
test.pass_test()
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