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// Copyright 2018 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
InspectorTest.log('Test for Runtime.addBinding.');
InspectorTest.runAsyncTestSuite([
async function testBasic() {
const {contextGroup, sessions: [session1, session2]} = setupSessions(2);
InspectorTest.log('\nAdd binding inside session1..');
session1.Protocol.Runtime.addBinding({name: 'send'});
InspectorTest.log('Call binding..');
await session1.Protocol.Runtime.evaluate({expression: `send('payload')`});
InspectorTest.log('\nAdd binding inside session2..');
session2.Protocol.Runtime.addBinding({name: 'send'});
InspectorTest.log('Call binding..');
await session2.Protocol.Runtime.evaluate({expression: `send('payload')`});
InspectorTest.log('\nDisable agent inside session1..');
session1.Protocol.Runtime.disable();
InspectorTest.log('Call binding..');
await session2.Protocol.Runtime.evaluate({expression: `send('payload')`});
InspectorTest.log('\nDisable agent inside session2..');
session2.Protocol.Runtime.disable();
InspectorTest.log('Call binding..');
await session2.Protocol.Runtime.evaluate({expression: `send('payload')`});
InspectorTest.log('\nEnable agent inside session1..');
session1.Protocol.Runtime.enable();
InspectorTest.log('Call binding..');
await session2.Protocol.Runtime.evaluate({expression: `send('payload')`});
},
async function testReconnect() {
const {contextGroup, sessions: [session]} = setupSessions(1);
InspectorTest.log('\nAdd binding inside session..');
await session.Protocol.Runtime.addBinding({name: 'send'});
InspectorTest.log('Reconnect..');
session.reconnect();
await session.Protocol.Runtime.evaluate({expression: `send('payload')`});
},
async function testBindingOverrides() {
const {contextGroup, sessions: [session]} = setupSessions(1);
InspectorTest.log('\nAdd send function on global object..');
session.Protocol.Runtime.evaluate({expression: 'send = () => 42'});
InspectorTest.log('Add binding inside session..');
session.Protocol.Runtime.addBinding({name: 'send'});
InspectorTest.log('Call binding..');
await session.Protocol.Runtime.evaluate({expression: `send('payload')`});
},
async function testRemoveBinding() {
const {contextGroup, sessions: [session]} = setupSessions(1);
InspectorTest.log('\nAdd binding inside session..');
session.Protocol.Runtime.addBinding({name: 'send'});
InspectorTest.log('Call binding..');
await session.Protocol.Runtime.evaluate({expression: `send('payload')`});
InspectorTest.log('Remove binding inside session..');
session.Protocol.Runtime.removeBinding({name: 'send'});
InspectorTest.log('Call binding..');
await session.Protocol.Runtime.evaluate({expression: `send('payload')`});
},
async function testAddBindingToContextById() {
const {contextGroup, sessions: [session]} = setupSessions(1);
const contextId1 = (await session.Protocol.Runtime.onceExecutionContextCreated()).params.context.id;
contextGroup.createContext();
const contextId2 = (await session.Protocol.Runtime.onceExecutionContextCreated()).params.context.id;
await session.Protocol.Runtime.addBinding({name: 'frobnicate', executionContextId: contextId2});
const expression = `frobnicate('message')`;
InspectorTest.log('Call binding in default context (binding should NOT be exposed)');
await session.Protocol.Runtime.evaluate({expression});
InspectorTest.log('Call binding in target context (binding should be exposed)');
await session.Protocol.Runtime.evaluate({expression, contextId: contextId2});
InspectorTest.log('Call binding in newly created context (binding should NOT be exposed)');
contextGroup.createContext();
const contextId3 = (await session.Protocol.Runtime.onceExecutionContextCreated()).params.context.id;
await session.Protocol.Runtime.evaluate({expression, contextId: contextId3});
},
async function testAddBindingToContextByName() {
const {contextGroup, sessions: [session]} = setupSessions(1);
const defaultContext = (await session.Protocol.Runtime.onceExecutionContextCreated()).params.context.id;
contextGroup.createContext("foo");
const contextFoo = (await session.Protocol.Runtime.onceExecutionContextCreated()).params.context.id;
contextGroup.createContext("bar");
const contextBar = (await session.Protocol.Runtime.onceExecutionContextCreated()).params.context.id;
await session.Protocol.Runtime.addBinding({name: 'frobnicate', executionContextName: 'foo'});
const expression = `frobnicate('message')`;
InspectorTest.log('Call binding in default context (binding should NOT be exposed)');
await session.Protocol.Runtime.evaluate({expression});
InspectorTest.log('Call binding in Foo (binding should be exposed)');
await session.Protocol.Runtime.evaluate({expression, contextId: contextFoo});
InspectorTest.log('Call binding in Bar (binding should NOT be exposed)');
await session.Protocol.Runtime.evaluate({expression, contextId: contextBar});
contextGroup.createContext("foo");
const contextFoo2 = (await session.Protocol.Runtime.onceExecutionContextCreated()).params.context.id;
InspectorTest.log('Call binding in newly-created Foo (binding should be exposed)');
await session.Protocol.Runtime.evaluate({expression, contextId: contextFoo2});
contextGroup.createContext("bazz");
const contextBazz = (await session.Protocol.Runtime.onceExecutionContextCreated()).params.context.id;
InspectorTest.log('Call binding in newly-created Bazz (binding should NOT be exposed)');
await session.Protocol.Runtime.evaluate({expression, contextId: contextBazz});
},
async function testErrors() {
const {contextGroup, sessions: [session]} = setupSessions(1);
let err = await session.Protocol.Runtime.addBinding({name: 'frobnicate', executionContextName: ''});
InspectorTest.logMessage(err);
err = await session.Protocol.Runtime.addBinding({name: 'frobnicate', executionContextName: 'foo', executionContextId: 1});
InspectorTest.logMessage(err);
err = await session.Protocol.Runtime.addBinding({name: 'frobnicate', executionContextId: 2128506});
InspectorTest.logMessage(err);
}
]);
function setupSessions(num) {
const contextGroup = new InspectorTest.ContextGroup();
const sessions = [];
for (let i = 0; i < num; ++i) {
const session = contextGroup.connect();
sessions.push(session);
session.Protocol.Runtime.enable();
session.Protocol.Runtime.onBindingCalled(msg => {
InspectorTest.log(`binding called in session${i + 1}`);
InspectorTest.logMessage(msg);
});
}
return {contextGroup, sessions};
}
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