After clicking a button my app opens new window.
I need to switch to the latest window.
Currently I am using this approach (I've added Command to Cypress commands.js file) to open URL in new window, but I don't have a clue how to modify it to solve my current issue.
Cypress.Commands.add('openWindow', (url, features) => {
const w = Cypress.config('viewportWidth')
const h = Cypress.config('viewportHeight')
if (!features) {
features = `width=${w}, height=${h}`
}
console.log('openWindow %s "%s"', url, features)
return new Promise(resolve => {
if (window.top.aut) {
console.log('window exists already')
window.top.aut.close()
}
// https://developer.mozilla.org/en-US/docs/Web/API/Window/open
window.top.aut = window.top.open(url, 'aut', features)
// letting page enough time to load and set "document.domain = localhost"
// so we can access it
setTimeout(() => {
cy.state('document', window.top.aut.document);
cy.state('window', window.top.aut);
resolve()
}, 500)
}) })
Is there any workaround to switch between windows in Cypress?
I've just submitted a pull request to the cypress-open-child-window Github Repo which adds 2 extra commands to help with this issue. switchWindow() and closeWindow()
See: https://github.com/bahmutov/cypress-open-child-window/pull/4/commits/fed977edb03b8b67f934b33617867572dec0e994
In case it gets deleted, here's my forked branch:
https://github.com/jakedowns/cypress-open-child-window/tree/add-switchWindow-and-closeWindow
The gist of it is covered here, in this Gist: https://gist.github.com/jakedowns/32b75add88736fcd99c7202a98354384
UPDATE
here's some additional helpers I use:
https://github.com/jakedowns/CypressHelpers
Related
The following code is used in an add-on to cancel all main-frame requests and re-initiates them in a new tab:
browser.webRequest.onBeforeRequest.addListener(
filterRequest,
{urls: ['<all_urls>'], types: ['main_frame']},
['blocking']
);
function filterRequest(details) {
const match = details.url.match(/\/container$/);
if (!match) {
return {};
}
browser.tabs.create({url: details.url.replace(/\/container$/, '')});
return {cancel: true}
}
However, if the initial tab had a heavy web-page loading, it stops when the new request is cancelled. I thought that since the request is cancelled, it would be like it was never initiated, so that previous web-page would continue to load. Why is that happening and how can I allow the web-page to finish loading?
Save the created tab's id in a global list and check it at the beginning:
const tabIds = new Set();
function filterRequest(details) {
if (tabIds.has(details.tabId)) {
tabIds.delete(details.tabId);
} else {
browser.tabs.create({url: details.url})
.then(tab => tabIds.add(tab.id));
return {cancel: true};
}
}
I'd like to create a simple Firefox extension to write a simple message to the Javascript console when a push notification is received from any site. I see there is a notification show event that seems like it should work although I can't seem to find an example of it in use. Is this possible?
I'm not sure that that API would handle your use case because the event is not global. It is placed on the object e.g.
var notify = new Notification("Hi there!").addEventListener('show', e => console.log("We showed it! ", e));
I can't think of a better solution if you want to watch for global events than what is mentioned in https://stackoverflow.com/a/36868084/4875295 -- Monkey Patching!
Copying the code from that answer for posterity:
function setNotificationCallback(callback) {
const OldNotify = window.Notification;
const newNotify = (title, opt) => {
callback(title, opt);
return new OldNotify(title, opt);
};
newNotify.requestPermission = OldNotify.requestPermission.bind(OldNotify);
Object.defineProperty(newNotify, 'permission', {
get: () => {
return OldNotify.permission;
}
});
window.Notification = newNotify;
}
I'm trying to add a new comment to a work item which mentions a user, but using the traditional "#adamh" as you would do on the website does not seem to work via the API.
The data updates fine, however the "#adamh" is just plain text, I need to be able to somehow chuck an identity into here. Can anyone point me in the right direction?
Thanks!
A snippet is here
const vsts = require('vso-node-api');
const item = require('vso-node-api/WorkItemTrackingApi')
const ti = require('vso-node-api/interfaces/WorkItemTrackingInterfaces');
// your collection url
const collectionUrl = "https://myArea.visualstudio.com/defaultcollection";
// ideally from config
const token = "helloWorld";
async function run() {
let authHandler = vsts.getPersonalAccessTokenHandler(token);
let connection = new vsts.WebApi(collectionUrl, authHandler);
let itemTracking = await connection.getWorkItemTrackingApi();
//Add all task data to new array
let taskData = await itemTracking.getWorkItems([15795,15796])
let newData = taskData[0]
let wijson = [
{
"op": "add",
"path": "/fields/System.History",
"value": "#adamh"
}
];
const updateItem = itemTracking.updateWorkItem(null, wijson, 15795).catch(err => {
console.log(err)
}).then(() => console.log("updated"))
return newData
}
const express = require('express')
const app = express()
app.get('/', async (req, res) => {
let data = await run()
res.send(data)
})
app.listen(3000, () => console.log('Example app listening on port 3000!'))
You can use the format shown here as part of the text value for your new comment:
...
This will create a mention link to that user. The link text can be the person's name or any other text you choose to put there. An email alert will be sent to the mentioned user if your system is configured to do so (same as in the UI).
To get your users' userid strings, you can follow the method shown here.
You can use the # to notify another team member about the discussion. Simply type # and their name.
It's using the #mention control , the person you #mention will receive an email alert with your comment and a link to the work item, commit, changeset, or shelveset.
There is not any public API shows how this work in VSTS, you could try to use F12 in google browser to track the process. Another workaround is directly using API to send a notification to the user you want to mention at.
For my project, I need to study some info like "FireFox/Gecko file downloading structure overview"(if any), or somewhat "file downloading process flow chart of FireFox/Gecko". I couldn't find something like that in the Internet so far. Is there any info about it? Thanks a lot.
PS: It must include the paths about all file downloading through FireFox browser, which are via the network connection info APIs and file handling APIs, just like "httpOpenRequest" or "DoFileDownload" API(if any).
What would be the Firefox downloading process API paths?? Is there any figure or chart?
Please help me...
You are probably going to need to look at the code to get the information you desire. You will need to build the flowchart yourself.
There are a couple of different ways downloading is done in the code.
If you are talking about a Firefox add-on performing a download, then it is probably being done using Downloads.jsm (although there is an older method for doing so). The source code for that JavaScript module is at resource://gre/modules/Downloads.jsm (This URL is only valid in Firefox). There appear to be several files all located in the jsloader\resource\gre\modules directory within the zip format file called omni.ja in the root of the Firefox distribution. You can just copy that file and change the name to omni.zip and access it as a normal .zip file.
If you are wanting to know how Firefox saves a page when it is requested by the user: It is defined in the context menu with the oncommand value being gContextMenu.saveLink();. saveLink() is defined in: chrome://browser/content/nsContextMenu.js. It does some housekeeping and then calls saveHelper() which is in the same file.
The saveHelper() code is the following:
// Helper function to wait for appropriate MIME-type headers and
// then prompt the user with a file picker
saveHelper: function(linkURL, linkText, dialogTitle, bypassCache, doc) {
// canonical def in nsURILoader.h
const NS_ERROR_SAVE_LINK_AS_TIMEOUT = 0x805d0020;
// an object to proxy the data through to
// nsIExternalHelperAppService.doContent, which will wait for the
// appropriate MIME-type headers and then prompt the user with a
// file picker
function saveAsListener() {}
saveAsListener.prototype = {
extListener: null,
onStartRequest: function saveLinkAs_onStartRequest(aRequest, aContext) {
// if the timer fired, the error status will have been caused by that,
// and we'll be restarting in onStopRequest, so no reason to notify
// the user
if (aRequest.status == NS_ERROR_SAVE_LINK_AS_TIMEOUT)
return;
timer.cancel();
// some other error occured; notify the user...
if (!Components.isSuccessCode(aRequest.status)) {
try {
const sbs = Cc["#mozilla.org/intl/stringbundle;1"].
getService(Ci.nsIStringBundleService);
const bundle = sbs.createBundle(
"chrome://mozapps/locale/downloads/downloads.properties");
const title = bundle.GetStringFromName("downloadErrorAlertTitle");
const msg = bundle.GetStringFromName("downloadErrorGeneric");
const promptSvc = Cc["#mozilla.org/embedcomp/prompt-service;1"].
getService(Ci.nsIPromptService);
promptSvc.alert(doc.defaultView, title, msg);
} catch (ex) {}
return;
}
var extHelperAppSvc =
Cc["#mozilla.org/uriloader/external-helper-app-service;1"].
getService(Ci.nsIExternalHelperAppService);
var channel = aRequest.QueryInterface(Ci.nsIChannel);
this.extListener =
extHelperAppSvc.doContent(channel.contentType, aRequest,
doc.defaultView, true);
this.extListener.onStartRequest(aRequest, aContext);
},
onStopRequest: function saveLinkAs_onStopRequest(aRequest, aContext,
aStatusCode) {
if (aStatusCode == NS_ERROR_SAVE_LINK_AS_TIMEOUT) {
// do it the old fashioned way, which will pick the best filename
// it can without waiting.
saveURL(linkURL, linkText, dialogTitle, bypassCache, false,
doc.documentURIObject, doc);
}
if (this.extListener)
this.extListener.onStopRequest(aRequest, aContext, aStatusCode);
},
onDataAvailable: function saveLinkAs_onDataAvailable(aRequest, aContext,
aInputStream,
aOffset, aCount) {
this.extListener.onDataAvailable(aRequest, aContext, aInputStream,
aOffset, aCount);
}
}
function callbacks() {}
callbacks.prototype = {
getInterface: function sLA_callbacks_getInterface(aIID) {
if (aIID.equals(Ci.nsIAuthPrompt) || aIID.equals(Ci.nsIAuthPrompt2)) {
// If the channel demands authentication prompt, we must cancel it
// because the save-as-timer would expire and cancel the channel
// before we get credentials from user. Both authentication dialog
// and save as dialog would appear on the screen as we fall back to
// the old fashioned way after the timeout.
timer.cancel();
channel.cancel(NS_ERROR_SAVE_LINK_AS_TIMEOUT);
}
throw Cr.NS_ERROR_NO_INTERFACE;
}
}
// if it we don't have the headers after a short time, the user
// won't have received any feedback from their click. that's bad. so
// we give up waiting for the filename.
function timerCallback() {}
timerCallback.prototype = {
notify: function sLA_timer_notify(aTimer) {
channel.cancel(NS_ERROR_SAVE_LINK_AS_TIMEOUT);
return;
}
}
// set up a channel to do the saving
var ioService = Cc["#mozilla.org/network/io-service;1"].
getService(Ci.nsIIOService);
var channel = ioService.newChannelFromURI(makeURI(linkURL));
if (channel instanceof Ci.nsIPrivateBrowsingChannel) {
let docIsPrivate = PrivateBrowsingUtils.isWindowPrivate(doc.defaultView);
channel.setPrivate(docIsPrivate);
}
channel.notificationCallbacks = new callbacks();
let flags = Ci.nsIChannel.LOAD_CALL_CONTENT_SNIFFERS;
if (bypassCache)
flags |= Ci.nsIRequest.LOAD_BYPASS_CACHE;
if (channel instanceof Ci.nsICachingChannel)
flags |= Ci.nsICachingChannel.LOAD_BYPASS_LOCAL_CACHE_IF_BUSY;
channel.loadFlags |= flags;
if (channel instanceof Ci.nsIHttpChannel) {
channel.referrer = doc.documentURIObject;
if (channel instanceof Ci.nsIHttpChannelInternal)
channel.forceAllowThirdPartyCookie = true;
}
// fallback to the old way if we don't see the headers quickly
var timeToWait =
gPrefService.getIntPref("browser.download.saveLinkAsFilenameTimeout");
var timer = Cc["#mozilla.org/timer;1"].createInstance(Ci.nsITimer);
timer.initWithCallback(new timerCallback(), timeToWait,
timer.TYPE_ONE_SHOT);
// kick off the channel with our proxy object as the listener
channel.asyncOpen(new saveAsListener(), null);
}
I'm trying to change firefox user agent string (and oscpu) without having to restart it and edit profile settings. Some firefox plugins do that, for example user agent overrider. Here's how it does it:
let UAManager = (function() {
Cu.import('resource://gre/modules/UserAgentOverrides.jsm');
// Orignal UA selector function, a method of UserAgentOverrides.
// Keep it for revert to default.
let orignalGetOverrideForURI = UserAgentOverrides.getOverrideForURI;
let revert = function() {
UserAgentOverrides.getOverrideForURI = orignalGetOverrideForURI;
};
let change = function(uastring) {
UserAgentOverrides.getOverrideForURI = function() uastring;
};
let exports = {
revert: revert,
change: change,
};
return exports;
})();
where Cu=Components.utils;.
So, here's what I've tried to do:
FirefoxDriver fd=new FirefoxDriver();
fd.ExecuteScript(#"Cu=Components.utils;
Cu.import('resource://gre/modules/UserAgentOverrides.jsm');
UserAgentOverrides.getOverrideForURI = function() ""my user agent"";");
On this, I'm getting permission denied error. Is there any way that I can execute this script with plugin priviledges in selinum?