mirror of https://github.com/nodejs/node.git
13 lines
433 B
JavaScript
13 lines
433 B
JavaScript
var common = require('../common');
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var assert = require('assert');
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var v8 = require('v8');
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var vm = require('vm');
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v8.setFlagsFromString('--allow_natives_syntax');
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assert(eval('%_IsSmi(42)'));
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assert(vm.runInThisContext('%_IsSmi(42)'));
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v8.setFlagsFromString('--noallow_natives_syntax');
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assert.throws(function() { eval('%_IsSmi(42)') }, SyntaxError);
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assert.throws(function() { vm.runInThisContext('%_IsSmi(42)') }, SyntaxError);
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