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

"""
Test that CacheDir functions with TryCompile.

With Py3 there was an issue where the generated cache signature from Python Value nodes
could be bytes instead of a string which would fail when combining cache signatures
which ended up a mixture of bytes and strings.
"""


import TestSCons

test = TestSCons.TestSCons()

cache = test.workpath('cache')

test.subdir('cache', 'src')

test.write(['src', 'SConstruct'], """\
DefaultEnvironment(tools=[])
env = Environment()
env.CacheDir(r'%(cache)s')

conf = Configure(env)

conf.TryCompile('int a;', '.c')

env = conf.Finish()
""" % locals())

# Verify that a normal build works correctly, and clean up.
# This should populate the cache with our derived files.
test.run(chdir = 'src', arguments = '.')

test.up_to_date(chdir = 'src', arguments = '.')

test.run(chdir = 'src', arguments = '-c .')

test.pass_test()

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