{"testsCollection":{"name":"Chapter - 15.2.3.10","numTests":"34","tests":[{"code":"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","commentary":"","description":"Object.preventExtensions 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throws TypeError if 'O' is 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throws TypeError if 'O' is 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throws TypeError if type of first param is not Object","path":"TestCases/chapter15/15.2/15.2.3/15.2.3.10/15.2.3.10-1.js"},{"code":"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","commentary":"","description":"Object.preventExtensions - repeated calls to preventExtensions have no side effects","path":"TestCases/chapter15/15.2/15.2.3/15.2.3.10/15.2.3.10-2-1.js"},{"code":"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","commentary":"The effect of preventExtentions must be testable by calling isExtensible","description":"Object.preventExtensions returns its arguments after setting its extensible property to 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- Object.isExtensible(arg) returns false if arg is the returned 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