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

"""
Verify that the Dir() global function and environment method work
correctly, and that the former does not try to expand construction
variables.
"""

import TestSCons

test = TestSCons.TestSCons()

test.write('SConstruct', """
DefaultEnvironment(tools=[])
env = Environment(tools=[], FOO = 'fff', BAR = 'bbb')
print(Dir('ddd'))
print(Dir('$FOO'))
print(Dir('${BAR}_$BAR'))
print(env.Dir('eee'))
print(env.Dir('$FOO'))
print(env.Dir('${BAR}_$BAR'))
""")

test.run(stdout = test.wrap_stdout(read_str = """\
ddd
$FOO
${BAR}_$BAR
eee
fff
bbb_bbb
""", build_str = """\
scons: `.' is up to date.
"""))



test.write('SConstruct', """\
DefaultEnvironment(tools=[])
import os
def my_mkdir(target=None, source=None, env=None):
    os.mkdir(str(target[0]))

MDBuilder = Builder(action=my_mkdir, target_factory=Dir)
env = Environment(tools=[])
env.Append(BUILDERS = {'MD':MDBuilder})
env.MD(target='sub1', source=['SConstruct'])
env.MD(target='sub2', source=['SConstruct'], OVERRIDE='foo')
""")

test.run()

test.pass_test()

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