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41 lines
1019 B
41 lines
1019 B
var common = require('../common');
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var assert = require('assert');
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var Script = require('vm').Script;
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common.globalCheck = false;
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common.debug('run a string');
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var result = Script.runInNewContext('\'passed\';');
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assert.equal('passed', result);
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common.debug('thrown error');
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assert.throws(function() {
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Script.runInNewContext('throw new Error(\'test\');');
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});
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hello = 5;
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Script.runInNewContext('hello = 2');
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assert.equal(5, hello);
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common.debug('pass values in and out');
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code = 'foo = 1;' +
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'bar = 2;' +
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'if (baz !== 3) throw new Error(\'test fail\');';
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foo = 2;
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obj = { foo: 0, baz: 3 };
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var baz = Script.runInNewContext(code, obj);
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assert.equal(1, obj.foo);
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assert.equal(2, obj.bar);
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assert.equal(2, foo);
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common.debug('call a function by reference');
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function changeFoo() { foo = 100 }
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Script.runInNewContext('f()', { f: changeFoo });
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assert.equal(foo, 100);
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common.debug('modify an object by reference');
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var f = { a: 1 };
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Script.runInNewContext('f.a = 2', { f: f });
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assert.equal(f.a, 2);
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