11 lines
529 B
Plaintext
11 lines
529 B
Plaintext
This test checks that activation objects (the local scope for a function) don't have the special __proto__ property that lets you get and set a normal object's prototype. This is important because the impossibility of swizzling activation object prototype chains allows various optimizations.
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On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
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PASS (function() { this.__proto__.testVariable = 'found'; return window.testVariable; })() is 'found'
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PASS successfullyParsed is true
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TEST COMPLETE
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