本文整理汇总了Python中webkitpy.port.Driver._append_environment_variable_path方法的典型用法代码示例。如果您正苦于以下问题：Python Driver._append_environment_variable_path方法的具体用法？Python Driver._append_environment_variable_path怎么用？Python Driver._append_environment_variable_path使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类webkitpy.port.Driver的用法示例。
在下文中一共展示了Driver._append_environment_variable_path方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test__append_environment_variable_path
# 需要导入模块: from webkitpy.port import Driver [as 别名]
# 或者: from webkitpy.port.Driver import _append_environment_variable_path [as 别名]
def test__append_environment_variable_path(self):
port = self.make_port()
driver = Driver(port, None, pixel_tests=False)
environment = {}
variable = 'DYLD_FAKE_PATH'
path = '/tmp/fake-dyld-path'
driver._append_environment_variable_path(environment, variable, path)
self.assertEqual(environment[variable], path)
base_value = ''
environment[variable] = base_value
driver._append_environment_variable_path(environment, variable, path)
self.assertEqual(environment[variable], base_value + os.pathsep + path)
base_value = '/usr/lib'
environment[variable] = base_value
driver._append_environment_variable_path(environment, variable, path)
self.assertEqual(environment[variable], base_value + os.pathsep + path)
base_value = os.pathsep.join(['/usr/lib', '/usr/local/lib'])
environment[variable] = base_value
driver._append_environment_variable_path(environment, variable, path)
self.assertEqual(environment[variable], base_value + os.pathsep + path)