@property
    def script_name(self):
        script_name = self.environ.get('SCRIPT_NAME', '').strip('/')
        return '/' + script_name + '/' if script_name else '/'
Checks that dimensions are updated correctly in various situations.
dataset/ETHPy150Open Arelle/Arelle/arelle/webserver/bottle.py/BaseRequest.script_name--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.2/tests/regressiontests/model_fields/imagefield.py/ImageFieldTwoDimensionsTests.test_dimensions