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

"""
Verify that we can use the any() function (in any supported Python
version we happen to be testing).

This test can be retired at some point in the distant future when Python
2.5 becomes the minimum version supported by SCons.
"""

import TestSCons

test = TestSCons.TestSCons()

test.write('SConstruct', """\
print all([True, 1]) and "YES" or "NO"
print all([0]) and "YES" or "NO"
SConscript('SConscript')
""")

test.write('SConscript', """\
print all([1, False]) and "YES" or "NO"
print all([True, None]) and "YES" or "NO"
""")

expect = """\
YES
NO
NO
NO
"""

test.run(arguments = '-Q -q', stdout = expect)

test.pass_test()