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__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"

import SCons.compat

import os
import os.path
import StringIO
import sys
import unittest

from collections import UserDict

import TestCmd

import SCons.Errors

from SCons.Defaults import *

class DefaultsTestCase(unittest.TestCase):
    def test_mkdir_func0(self):
        test = TestCmd.TestCmd(workdir = '')
        test.subdir('sub')
        subdir2 = test.workpath('sub', 'dir1', 'dir2')
        # Simple smoke test
        mkdir_func(subdir2)
        mkdir_func(subdir2)     # 2nd time should be OK too

    def test_mkdir_func1(self):
        test = TestCmd.TestCmd(workdir = '')
        test.subdir('sub')
        subdir1 = test.workpath('sub', 'dir1')
        subdir2 = test.workpath('sub', 'dir1', 'dir2')
        # No error if asked to create existing dir
        os.makedirs(subdir2)
        mkdir_func(subdir2)
        mkdir_func(subdir1)

    def test_mkdir_func2(self):
        test = TestCmd.TestCmd(workdir = '')
        test.subdir('sub')
        subdir1 = test.workpath('sub', 'dir1')
        subdir2 = test.workpath('sub', 'dir1', 'dir2')
        file = test.workpath('sub', 'dir1', 'dir2', 'file')

        # make sure it does error if asked to create a dir
        # where there's already a file
        os.makedirs(subdir2)
        test.write(file, "test\n")
        try:
            mkdir_func(file)
        except os.error, e:
            pass
        else:
            fail("expected os.error")
        

if __name__ == "__main__":
    suite = unittest.TestSuite()
    tclasses = [ DefaultsTestCase,
               ]
    for tclass in tclasses:
        names = unittest.getTestCaseNames(tclass, 'test_')
        suite.addTests(list(map(tclass, names)))
    if not unittest.TextTestRunner().run(suite).wasSuccessful():
        sys.exit(1)

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