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93 lines
2.7 KiB
93 lines
2.7 KiB
// Copyright Joyent, Inc. and other Node contributors.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to permit
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// persons to whom the Software is furnished to do so, subject to the
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// following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
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// USE OR OTHER DEALINGS IN THE SOFTWARE.
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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 script = new Script('\'passed\';');
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common.debug('script created');
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var result1 = script.runInNewContext();
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var result2 = script.runInNewContext();
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assert.equal('passed', result1);
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assert.equal('passed', result2);
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common.debug('thrown error');
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script = new Script('throw new Error(\'test\');');
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assert.throws(function() {
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script.runInNewContext();
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});
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common.debug('undefined reference');
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var error;
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script = new Script('foo.bar = 5;');
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try {
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script.runInNewContext();
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} catch (e) {
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error = e;
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}
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assert.ok(error);
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assert.ok(error.message.indexOf('not defined') >= 0);
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common.debug('error.message: ' + error.message);
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hello = 5;
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script = new Script('hello = 2');
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script.runInNewContext();
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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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script = new Script(code);
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var baz = script.runInNewContext(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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script = new Script('f()');
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function changeFoo() { foo = 100 }
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script.runInNewContext({ 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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script = new Script('f.a = 2');
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var f = { a: 1 };
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script.runInNewContext({ f: f });
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assert.equal(f.a, 2);
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common.debug('invalid this');
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assert.throws(function() {
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script.runInNewContext.call('\'hello\';');
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});
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