import posixpath
errors = 0
def tester(fn, wantResult):
gotResult = eval(fn)
if wantResult != gotResult:
print "error!"
print "evaluated: " + str(fn)
print "should be: " + str(wantResult)
print " returned: " + str(gotResult)
print ""
global errors
errors = errors + 1
tester('posixpath.splitdrive("/foo/bar")', ('', '/foo/bar'))
tester('posixpath.split("/foo/bar")', ('/foo', 'bar'))
tester('posixpath.split("/")', ('/', ''))
tester('posixpath.split("foo")', ('', 'foo'))
tester('posixpath.splitext("foo.ext")', ('foo', '.ext'))
tester('posixpath.splitext("/foo/foo.ext")', ('/foo/foo', '.ext'))
tester('posixpath.isabs("/")', 1)
tester('posixpath.isabs("/foo")', 1)
tester('posixpath.isabs("/foo/bar")', 1)
tester('posixpath.isabs("foo/bar")', 0)
tester('posixpath.commonprefix(["/home/swenson/spam", "/home/swen/spam"])',
"/home/swen")
tester('posixpath.commonprefix(["/home/swen/spam", "/home/swen/eggs"])',
"/home/swen/")
tester('posixpath.commonprefix(["/home/swen/spam", "/home/swen/spam"])',
"/home/swen/spam")
if errors:
print str(errors) + " errors."
else:
print "No errors. Thank your lucky stars."
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