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comparison tcb.js @ 21:cd5faa0bb46c

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Added more tests for unwrap()/getWrapper().
author Atul Varma <varmaa@toolness.com>
date Mon, 22 Jun 2009 08:31:23 -0700
parents 802ab1d478c6
children 777839fbafeb
comparison
equal deleted inserted replaced
20:802ab1d478c6 21:cd5faa0bb46c
68 68
69 var wrapper = {}; 69 var wrapper = {};
70 var wrappee = {}; 70 var wrappee = {};
71 var wrapped = wrap(wrappee, wrapper); 71 var wrapped = wrap(wrappee, wrapper);
72 72
73 if (unwrap(wrapped) !== wrappee) 73 if (unwrap({}) !== null)
74 throw new Error("Unwrapping a non-wrapped object should return null!");
75
76 if (getWrapper({}) !== null)
77 throw new Error("Getting the wrapper of a non-wrapped object should " +
78 "return null!");
79
80 if (unwrap(wrapped) !== wrappee ||
81 unwrap(unwrap(wrapped)) !== null)
74 throw new Error("Unwrapping doesn't work!"); 82 throw new Error("Unwrapping doesn't work!");
75 83
76 if (getWrapper(wrapped) !== wrapper) 84 if (getWrapper(wrapped) !== wrapper ||
85 getWrapper(getWrapper(wrapped)) !== null)
77 throw new Error("Getting the wrapper doesn't work!"); 86 throw new Error("Getting the wrapper doesn't work!");