[js][bidi] Add Input module command (#13360)

Author: pujagani

javascript/node/selenium-webdriver/bidi/input.js

@@ -0,0 +1,90 @@
+// Licensed to the Software Freedom Conservancy (SFC) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The SFC licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+// type: module added to package.json
+// import { WebElement } from '../lib/webdriver'
+const { WebElement } = require('../lib/webdriver')
+
+class Input {
+  constructor(driver) {
+    this._driver = driver
+  }
+
+  async init() {
+    if (!(await this._driver.getCapabilities()).get('webSocketUrl')) {
+      throw Error('WebDriver instance must support BiDi protocol')
+    }
+
+    this.bidi = await this._driver.getBidi()
+  }
+
+  async perform(browsingContextId, actions) {
+    const _actions = await updateActions(actions)
+
+    const command = {
+      method: 'input.performActions',
+      params: {
+        context: browsingContextId,
+        actions: _actions,
+      },
+    }
+
+    let response = await this.bidi.send(command)
+
+    return response
+  }
+}
+
+async function updateActions(actions) {
+  const _actions = []
+  for (const action of actions) {
+    const sequenceList = action.actions
+    let updatedSequenceList = []
+
+    if (action.type === 'pointer' || action.type === 'wheel') {
+      for (const sequence of sequenceList) {
+        if (
+          (sequence.type === 'pointerMove' || sequence.type === 'scroll') &&
+          sequence.origin instanceof WebElement
+        ) {
+          const element = sequence.origin
+          const elementId = await element.getId()
+          sequence.origin = {
+            type: 'element',
+            element: { sharedId: elementId },
+          }
+        }
+        updatedSequenceList.push(sequence)
+      }
+
+      const updatedAction = { ...action, actions: updatedSequenceList }
+      _actions.push(updatedAction)
+    } else {
+      _actions.push(action)
+    }
+  }
+
+  return _actions
+}
+
+async function getInputInstance(driver) {
+  let instance = new Input(driver)
+  await instance.init()
+  return instance
+}
+
+module.exports = getInputInstance

javascript/node/selenium-webdriver/lib/input.js

@@ -1007,6 +1007,18 @@ class Actions {
       new Command(Name.ACTIONS).setParameter('actions', _actions)
     )
   }
+
+  getSequences() {
+    const _actions = []
+    this.sequences_.forEach((actions, device) => {
+      if (!isIdle(actions)) {
+        actions = actions.concat()
+        _actions.push(Object.assign({ actions }, device.toJSON()))
+      }
+    })
+
+    return _actions
+  }
 }
 
 /**