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| <html> | |
| <body> | |
| <script type="text/javascript" src="this.js"></script> | |
| </body> | |
| </html> |
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| if (typeof global === 'undefined') { | |
| if (typeof window !== 'undefined') { | |
| global = window; | |
| } else { | |
| // Assumes this is bound to global object in default scope | |
| global = this; | |
| } | |
| } | |
| if (typeof console === 'undefined') { | |
| console = {}; | |
| // Assume print function provided by minimal environment | |
| console.log = print; | |
| } | |
| function assert(expr, error) { | |
| if(!expr) { | |
| console.log(error); | |
| } | |
| } | |
| assert(false, "starting tests"); | |
| (function() { | |
| var f = function() { | |
| var t = this; | |
| return t; | |
| } | |
| var o = {fun: f}; | |
| global.myFunction = f; | |
| var g = function() { | |
| "use strict"; | |
| var t = this; | |
| return t; | |
| } | |
| var p = {fun: g}; | |
| global.myOtherFunction = g; | |
| var wo = {w: "wo"}; | |
| // f on environment record | |
| assert(f() === global, "non-strict mode, no-receiver did not return global object"); | |
| // method call | |
| assert(o.fun() === o, "non-strict mode, o was not receiver"); | |
| // global method call | |
| assert(global.myFunction() === global, "non-strict mode, global was not receiver"); | |
| // myFunction on global object in var store | |
| assert(myFunction() === global, "non-strict mode, no-receiver function call on global object did not return global"); | |
| // g on environment record | |
| assert(g() === undefined, "strict mode, no-receiver was not undefined"); | |
| // method call | |
| assert(p.fun() === p, "strict mode, p was not receiver"); | |
| // global method call | |
| assert(global.myOtherFunction() === global, "strict mode, global was not receiver"); | |
| // myOtherFunction on global object in var store | |
| assert(myOtherFunction() === undefined, "strict mode, no-receiver function call on global object, receiver was not undefined"); | |
| with(wo) { | |
| assert(myOtherFunction() === undefined, "with"); | |
| } | |
| })(); | |
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