| <html> |
| <body> |
| <a id="some_link" href="google.html" target="_blank">Click Here</a> |
| </body> |
| <script> |
| // The proto received on last update postmessage. Reset on getLastReceivedCompanionProto(). |
| lastReceivedCompanionProto = null; |
| // The url received on last NotifyLinkOpen postmessage. |
| lastReceivedLinkOpenedUrl = null; |
| // The metadata for the last URL received on the NotifyLinkOpen postmessage. |
| lastReceivedLinkOpenedMetadata = null; |
| // The page title received on last UpdatePageTitle postmessage. |
| lastReceivedPageTitle = null; |
| // The innerHtml received on last UpdateInnerHtml postmessage. |
| lastReceivedInnerHtml = null; |
| |
| // Promise to be returned to for browser tests when the test needs to wait |
| // for a postmessage call from the browser to be received by the companion |
| // page. |
| var promiseResolve, promiseReject; |
| var promise = new Promise(function (resolve, reject) { |
| promiseResolve = resolve; |
| promiseReject = reject; |
| }); |
| |
| // Postmessage from browser. |
| function onBrowserMessage(event) { |
| if (event.data['type'] == 31) { // `MethodType.kUpdateCompanionPage` |
| window.lastReceivedCompanionProto = event.data['companionUpdateParams']; |
| promiseResolve(event.data['companionUpdateParams']); |
| } else if (event.data['type'] == 32) { // `MethodType.kOnCqFindTextResultsAvailable` |
| promiseResolve(event.data['cqTextFindResults']); |
| } else if (event.data['type'] == 33) { // `MethodType.kOnDeviceVisualClassificationResult` |
| promiseResolve(event.data['visualSearchParams']); |
| } else if (event.data['type'] == 34) { // `MethodType.kNotifyLinkOpen` |
| window.lastReceivedLinkOpenedUrl = event.data['openedUrl']; |
| window.lastReceivedLinkOpenedMetadata = event.data['openMetadata']; |
| promiseResolve(event.data['openedUrl']); |
| } else if (event.data['type'] == 35) { // `MethodType.kUpdatePageContent` |
| window.lastReceivedPageTitle = event.data['pageTitle']; |
| window.lastReceivedInnerHtml = event.data['innerHtml']; |
| promiseResolve(); |
| } |
| } |
| |
| function getLastReceivedCompanionProto() { |
| protoCopy = window.lastReceivedCompanionProto; |
| window.lastReceivedCompanionProto = null; |
| return protoCopy; |
| } |
| |
| function getLastReceivedLinkOpenedUrl() { |
| return window.lastReceivedLinkOpenedUrl; |
| } |
| |
| function getLastReceivedLinkOpenedMetadata() { |
| return JSON.stringify(window.lastReceivedLinkOpenedMetadata); |
| } |
| |
| function getLastReceivedPageTitle() { |
| return window.lastReceivedPageTitle; |
| } |
| |
| function getLastReceivedInnerHtml() { |
| return window.lastReceivedInnerHtml; |
| } |
| |
| function waitForMessage() { |
| return promise; |
| } |
| |
| window.addEventListener('message', onBrowserMessage, false); |
| |
| </script> |
| </html> |
