The Tor Browser: comparison addon-sdk/source/test/test-sandbox.js

comparison: addon-sdk/source/test/test-sandbox.js

addon-sdk/source/test/test-sandbox.js

branch: TOR_BUG_9701
changeset 10: ac0c01689b40

equal deleted inserted replaced

--1:000000000000
+:74a269dc328a
+/* This Source Code Form is subject to the terms of the Mozilla Public
+* License, v. 2.0. If a copy of the MPL was not distributed with this
+* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+const { sandbox, load, evaluate, nuke } = require('sdk/loader/sandbox');
+const xulApp = require("sdk/system/xul-app");
+const fixturesURI = module.uri.split('test-sandbox.js')[0] + 'fixtures/';
+// The following adds Debugger constructor to the global namespace.
+const { Cu } = require('chrome');
+const { addDebuggerToGlobal } =
+Cu.import('resource://gre/modules/jsdebugger.jsm', {});
+addDebuggerToGlobal(this);
+exports['test basics'] = function(assert) {
+let fixture = sandbox('http://example.com');
+assert.equal(evaluate(fixture, 'var a = 1;'), undefined,
+'returns expression value');
+assert.equal(evaluate(fixture, 'b = 2;'), 2,
+'returns expression value');
+assert.equal(fixture.b, 2, 'global is defined as property');
+assert.equal(fixture.a, 1, 'global is defined as property');
+assert.equal(evaluate(fixture, 'a + b;'), 3, 'returns correct sum');
+};
+exports['test non-privileged'] = function(assert) {
+let fixture = sandbox('http://example.com');
+if (xulApp.versionInRange(xulApp.platformVersion, "15.0a1", "18.*")) {
+let rv = evaluate(fixture, 'Compo' + 'nents.utils');
+assert.equal(rv, undefined,
+"Components's attributes are undefined in content sandboxes");
+}
+else {
+assert.throws(function() {
+evaluate(fixture, 'Compo' + 'nents.utils');
+}, 'Access to components is restricted');
+}
+fixture.sandbox = sandbox;
+assert.throws(function() {
+evaluate(fixture, sandbox('http://foo.com'));
+}, 'Can not call privileged code');
+};
+exports['test injection'] = function(assert) {
+let fixture = sandbox();
+fixture.hi = function(name) 'Hi ' + name
+assert.equal(evaluate(fixture, 'hi("sandbox");'), 'Hi sandbox',
+'injected functions are callable');
+};
+exports['test exceptions'] = function(assert) {
+let fixture = sandbox();
+try {
+evaluate(fixture, '!' + function() {
+var message = 'boom';
+throw Error(message);
+} + '();');
+}
+catch (error) {
+assert.equal(error.fileName, '', 'no fileName reported');
+assert.equal(error.lineNumber, 3, 'reports correct line number');
+}
+try {
+evaluate(fixture, '!' + function() {
+var message = 'boom';
+throw Error(message);
+} + '();', 'foo.js');
+}
+catch (error) {
+assert.equal(error.fileName, 'foo.js', 'correct fileName reported');
+assert.equal(error.lineNumber, 3, 'reports correct line number');
+}
+try {
+evaluate(fixture, '!' + function() {
+var message = 'boom';
+throw Error(message);
+} + '();', 'foo.js', 2);
+}
+catch (error) {
+assert.equal(error.fileName, 'foo.js', 'correct fileName reported');
+assert.equal(error.lineNumber, 4, 'line number was opted');
+}
+};
+exports['test opt version'] = function(assert) {
+let fixture = sandbox();
+assert.throws(function() {
+evaluate(fixture, 'let a = 2;', 'test.js', 1, '1.5');
+}, 'No let in js 1.5');
+};
+exports['test load'] = function(assert) {
+let fixture = sandbox();
+load(fixture, fixturesURI + 'sandbox-normal.js');
+assert.equal(fixture.a, 1, 'global variable defined');
+assert.equal(fixture.b, 2, 'global via `this` property was set');
+assert.equal(fixture.f(), 4, 'function was defined');
+};
+exports['test load with data: URL'] = function(assert) {
+let code = "var a = 1; this.b = 2; function f() 4";
+let fixture = sandbox();
+load(fixture, "data:," + encodeURIComponent(code));
+assert.equal(fixture.a, 1, 'global variable defined');
+assert.equal(fixture.b, 2, 'global via `this` property was set');
+assert.equal(fixture.f(), 4, 'function was defined');
+};
+exports['test load script with complex char'] = function(assert) {
+let fixture = sandbox();
+load(fixture, fixturesURI + 'sandbox-complex-character.js');
+assert.equal(fixture.chars, 'გამარჯობა', 'complex chars were loaded correctly');
+};
+exports['test load script with data: URL and complex char'] = function(assert) {
+let code = "var chars = 'გამარჯობა';";
+let fixture = sandbox();
+load(fixture, "data:," + encodeURIComponent(code));
+assert.equal(fixture.chars, 'გამარჯობა', 'complex chars were loaded correctly');
+};
+exports['test metadata']  = function(assert) {
+let dbg = new Debugger();
+dbg.onNewGlobalObject = function(global) {
+let metadata = Cu.getSandboxMetadata(global.unsafeDereference());
+assert.ok(metadata, 'this global has attached metadata');
+assert.equal(metadata.addonID, self.id, 'addon ID is set');
+dbg.onNewGlobalObject = undefined;
+}
+let fixture = sandbox();
+let self = require('sdk/self');
+}
+exports['test nuke sandbox'] = function(assert) {
+let fixture = sandbox('http://example.com');
+fixture.foo = 'foo';
+let ref = evaluate(fixture, 'let a = {bar: "bar"}; a');
+nuke(fixture);
+assert.ok(Cu.isDeadWrapper(fixture), 'sandbox should be dead');
+assert.throws(
+() => fixture.foo,
+/can't access dead object/,
+'property of nuked sandbox should not be accessible'
+);
+assert.ok(Cu.isDeadWrapper(ref), 'ref to object from sandbox should be dead');
+assert.throws(
+() => ref.bar,
+/can't access dead object/,
+'object from nuked sandbox should not be alive'
+);
+}
+require('test').run(exports);