Gazebo_simulation-Frontend/node_modules/vm-browserify/test/vm.js

36 lines
825 B
JavaScript

var test = require('tape');
var vm = require('../');
test('vmRunInNewContext', function (t) {
t.plan(6);
t.equal(vm.runInNewContext('a + 5', { a : 100 }), 105);
(function () {
var vars = { x : 10 };
t.equal(vm.runInNewContext('x++', vars), 10);
t.equal(vars.x, 11);
})();
(function () {
var vars = { x : 10 };
t.equal(vm.runInNewContext('var y = 3; y + x++', vars), 13);
t.equal(vars.x, 11);
t.equal(vars.y, 3);
})();
t.end();
});
test('vmRunInContext', function (t) {
t.plan(2);
var context = vm.createContext({ foo: 1 });
vm.runInContext('var x = 1', context);
t.deepEqual(context, { foo: 1, x: 1 });
vm.runInContext('var y = 1', context);
t.deepEqual(context, { foo: 1, x: 1, y: 1 });
});