scons_gd/scons/test/Builder/multi/different-multi.py
2022-10-15 16:06:26 +02:00

74 lines
2.4 KiB
Python

#!/usr/bin/env python
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__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
"""
Verify that trying to call a target with two different "multi" builders
generates an error.
"""
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())
def build2(env, target, source):
build(env, target, source)
# Put the names on the Builder objects and in the environment so
# the error output should be consistent regardless of Python version
# or how we mess with the Builder internals.
B = Builder(action=build, multi=1, name='B')
C = Builder(action=build2, multi=1, name='C')
env = Environment(tools=[], BUILDERS = { 'B' : B, 'C' : C })
env.B(target = 'file8.out', source = 'file8.in')
env.C(target = 'file8.out', source = 'file8.in')
""")
test.write('file8a.in', 'file8a.in\n')
test.write('file8b.in', 'file8b.in\n')
expect = TestSCons.re_escape("""
scons: *** Two different builders (B and C) were specified for the same target: file8.out
""") + TestSCons.file_expr
test.run(arguments='file8.out', status=2, stderr=expect)
test.pass_test()
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