Develop Reference

Automate image upload with Selenium but without AutoIt

I have a non-traditional, image upload button on my company's website. I want to have an automated way to upload an image using this button, but without having to use a tool like AutoIt in order to interact with the file explorer.
Here's a sample of this button's HTML:
<button ng-click="onClick()" ng-disabled="readOnly" accepted-types="image/*" on-files-selected="onFilesSelected" allow-multiple="true" readonly="readonly">Add images</button>
It's a bit different than the usual input element, e.g. <input type="file">, and it's using AngularJS. Since it's not an input element, I don't think I can use Selenium's sendKeys() function to input the image's file location on my machine.
Is there any hack or workaround to uploading the image? I was considering things like overwriting the onClick() function to do read from a specified location (this approach doesn't really seem like it's doable), or possibly intercepting the event that opens the file explorer and trying to hack my way from there, but these are all just unsupported and untested approaches to solving the problem.
Would it be possible to do this in another browser-automation tool, like Microsoft's Playwright?

Use JACOB it provides java native interface where you can use AutoIt functionalities with selenium here is a sample I am using it in most of the places like MSTeams,Slack for Automation[Upload Feature] it does the job.
List of Steps you need to do before jumping to the code:
Step 1:
Download JACOB jar
Step 2:
Register the AutoIt COM libraries e.g regsvr32 AutoItX3_x64.dll
Use these in your code
jacob.jar
AutoItX4Java.jar
jacob-1.18-x64.dll
jacob-1.18-x86.dll
Sample Code:
[This Code Interacts with file explorer]
import com.jacob.com.LibraryLoader;
import autoitx4java.AutoItX;
public class Attachments {
public void uploadAttachments(){
File f = new File("Location");
File[] fil =f.listFiles();
//Upload Button Xpath
WebElement uploadFromComp = driver.findElement(By.xpath("//span[contains(text(),'Upload from my computer')]"));
uploadFromComp.click();
Thread.sleep(5000);
String jacobDllVersionToUse;
if (jvmBitVersion().contains("32")) {
jacobDllVersionToUse = "jacob-1.19-x86.dll";
} else {
jacobDllVersionToUse = "jacob-1.19-x64.dll";
}
File file1 = new File("registerAutoItDll", jacobDllVersionToUse);
System.setProperty(LibraryLoader.JACOB_DLL_PATH, file1.getAbsolutePath());
AutoItX x = new AutoItX();
x.winWaitActive("Open");
x.sleep(5000);
x.send(fil[j].getAbsolutePath());
x.send("{ENTER}", false);
}}
I hope it works for you.

It is 100% posible with playwright and it is lot simplier then in the Selenium.
// Select one file
await page.setInputFiles('input#upload', 'myfile.pdf');
// Select multiple files
await page.setInputFiles('input#upload', ['file1.txt', 'file2.txt']);
See more on:
https://playwright.dev/docs/input#upload-files

Unity WebGL External Assets

I'm developing some webGL project in Unity that has to load some external images from a directory, it runs all fine in the editor, however when I build it, it throws a Directory Not Found exception in web console. I am putting the images in Assets/StreamingAssets folder, that will become StreamingAssets folder in the built project (at root, same as index.html). Images are located there, yet browser still complains about not being able to find that directory. (I'm opening it on my own computer, no running web server)
I guess I'm missing something very obvious, but it seems like I could use some help, I've just started learning unity a week ago, and I'm not that great with C# or JavaScript (I'm trying to get better...) Is this somehow related to some javascript security issues?
Could someone please point me in the right direction, how I should be reading images(no writing need to be done) in Unity WebGL?
string appPath = Application.dataPath;
string[] filePaths = Directory.GetFiles(appPath, "*.jpg");
According to unity3d.com in webGL builds everything except threading and reflection is supported, so IO should be working - or so I thought:S
I was working around a bit and now I'm trying to load a text file containing the paths of the images (separated by ';'):
TextAsset ta = Resources.Load<TextAsset>("texManifest");
string[] lines = ta.text.Split(';');
Then I convert all lines to proper path, and add them to a list:
string temp = Application.streamingAssetsPath + "/textures/" + s;
filePaths.Add(temp);
Debug.Log tells me it looks like this:
file://////Downloads/FurnitureDresser/build/StreamingAssets/textures/79.jpg
So that seems to be allright except for all those slashes (That looks a bit odd to me)
And finally create the texture:
WWW www = new WWW("file://" + filePaths[i]);
yield return www;
Texture2D new_texture = new Texture2D(120, 80);
www.LoadImageIntoTexture(new_texture);
And around this last part (unsure: webgl projects does not seem easily debuggable) it tells me: NS_ERROR_DOM_BAD_URI: Access to restricted URI denied
Can someone please enlighten me what is happening? And most of all, what would be proper to solution to create a directory from where I can load images during runtime?

I realise this question is now a couple of years old, but, since this still appears to be commonly asked question, here is one solution (sorry, the code is C# but I am guessing the javascript implementation is similar). Basically you need to use UnityWebRequest and Coroutines to access a file from the StreamingAssets folder.
1) Create a new Loading scene (which does nothing but query the files; you could have it display some status text or a progress bar to let the user knows what is happening).
2) Add a script called Loader to the Main Camera in the Loading scene.
3) In the Loader script, add a variable to indicate whether the asset has been read successfully:
private bool isAssetRead;
4) In the Start() method of the Loading script:
void Start ()
{
// if webGL, this will be something like "http://..."
string assetPath = Application.streamingAssetsPath;
bool isWebGl = assetPath.Contains("://") ||
assetPath.Contains(":///");
try
{
if (isWebGl)
{
StartCoroutine(
SendRequest(
Path.Combine(
assetPath, "myAsset")));
}
else // desktop app
{
// do whatever you need is app is not WebGL
}
}
catch
{
// handle failure
}
}
5) In the Update() method of the Loading script:
void Update ()
{
// check to see if asset has been successfully read yet
if (isAssetRead)
{
// once asset is successfully read,
// load the next screen (e.g. main menu or gameplay)
SceneManager.LoadScene("NextScene");
}
// need to consider what happens if
// asset fails to be read for some reason
}
6) In the SendRequest() method of the Loading script:
private IEnumerator SendRequest(string url)
{
using (UnityWebRequest request = UnityWebRequest.Get(url))
{
yield return request.SendWebRequest();
if (request.isNetworkError || request.isHttpError)
{
// handle failure
}
else
{
try
{
// entire file is returned via downloadHandler
//string fileContents = request.downloadHandler.text;
// or
//byte[] fileContents = request.downloadHandler.data;
// do whatever you need to do with the file contents
if (loadAsset(fileContents))
isAssetRead = true;
}
catch (Exception x)
{
// handle failure
}
}
}
}

Put your image in the Resources folder and use Resources.Load to open the file and use it.
For example:
Texture2D texture = Resources.Load("images/Texture") as Texture2D;
if (texture != null)
{
GetComponent<Renderer>().material.mainTexture = texture;
}
The directory listing and file APIs are not available in webgl builds.
Basically no low level IO operations are supported.

Is there a way to AutoFormat (Javascript) code in TestComplete?

So similar to ALt-Shift-F in Netbeans, is there a to do this right in the ide in TestComplete? Not sure if this is possible or if anyone can think of a workaround to autoFormat without leaving the TestComplete window.
I'm trying to get the below solution to work with http://jsbeautifier.org/ for javascript / Jscript code in TestComplete.
Thanks

Great question!
There is no built-in function for that. So, we should not expect any solution to be 100% convenient - it is just not a simple task to modify the current script editor contents (if at all possible). So, whatever you do, it will still be some kind of compromise.
In general, the task is three-fold:
Get the current unit code.
Format the code.
Put the code back to the unit.
According to my understanding, items 1 and 3 can be accomplished only by creating a TestComplete plug-in - accessing editors for project nodes is not an easy thing.
UPDATE: silly me! There is a way to access the script editor code - I've updated the below part.
What will help us avoid switching to a different app, are the Script Extensions:
We create a custom Checkpoint in the form of a Script Extension, and install it to TestComplete. As a result, we get a button on the toolbar that we can click to invoke our code.
In the design time action, we call some code that reads the editor contents, then uses external code formatting functionality, and replaces the editor contents with the formatted code.
It would extremely interesting to see the implementations other TestComplete users can suggest! As a start, I am posting a solution that includes using an external web site to format VBScript code (http://www.vbindent.com/). I know that the starter of the post is probably using JScript, but I have not found a JScript formatter yet.
My solution is a simple Script Extension. I can't post a file here, so I will post the code of the two Script Extension files:
Description file:
<!-- Description.xml -->
<?xml version="1.0" encoding="UTF-8"?>
<ScriptExtensionGroup>
<Category Name="Checkpoints">
<ScriptExtension Name="VBScript Code Indent" Author="SmartBear Software" Version="0.1" HomePage="smartbear.com">
<Script Name="VBIndent.js">
<DesignTimeAction Name="Indent Current VBScript Unit" Routine="DesignTimeExecute"/>
</Script>
<Description>
Indents VBScript code in the currently active unit.
</Description>
</ScriptExtension>
</Category>
</ScriptExtensionGroup>
Code file:
// VBIndent.js
function DesignTimeExecute()
{
if (CodeEditor.IsEditorActive)
{
var newCode = IndentVBSCode_Through_VBIndent(CodeEditor.Text);
if (null == newCode)
return;
CodeEditor.Text = newCode;
}
}
function IndentVBSCode_Through_VBIndent(codeToIndent)
{
var URL_VBIndent = "http://www.vbindent.com/?indent";
var httpObj = Sys.OleObject("MSXML2.XMLHTTP");
httpObj.open("POST", URL_VBIndent, false);
httpObj.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
httpObj.send("thecode=" + escape(codeToIndent));
var responseText = httpObj.responseText;
// Extract the indented code from the response
var rx = /<textarea name=\"thecode\".*?>((.*\n)*?)<\/textarea>/;
matches = rx.exec(responseText);
if (null == matches)
{
return null;
}
codeIndented = matches[1];
return codeIndented;
}
After you create these files, and put them to something like "\Bin\Extensions\ScriptExtensions\VBIndent", and click "File | Install Script Extensions | Reload", you will see a new "Indent Current VBScript Unit" item in the custom checkpoints drop-down button on the Tools toolbar. Clicking the element will format the VBScript code in the currently active editor.
So, this is to give a clear idea of what a solution can look like. Better suggestions are welcome! Share your thoughts!

FYI
I've done. Based on your posts.
JSFormat.tcx
https://drive.google.com/uc?export=download&id=0B1x_73bHRc2Jcm8wbTJ2dUpZQTQ
To install the extension copy attached file JSFormat.tcx to C:\Program Files (x86)\SmartBear\TestComplete 10\Bin\Extensions\ScriptExtensions
To use view next image:
https://drive.google.com/uc?export=download&id=0B1x_73bHRc2Jc3RuLXFpTnlCSnc
Regards

How to add different Javascript in development and production wicket

I have a wicket application in which I have added the javascript files within the markup html:
<script src="script/jquery.min.js" type="text/javascript"></script>
My javascript files are not placed beside my .java or .html files, they are in different location in the server as can be seen on previous script declaration.
My question is: Is it possible to add these javascript files depending on the application mode? I.E. if the application is in development mode, load one javascript file, if it is in production load this other one.
Thanks!
PS: the idea is to load "min" version on production but the extended files on development so debugging becomes posible
NOTE: Watching different answers here I re-state: the problem is not finding when the wicket app is in development or deployment mode, I know that, but is about how to change html markup or adding different JavaScript resources

extendig the answer of #rotsch you can do it in wicket 1.5 with :
#Override
public void renderHead(IHeaderResponse response) {
if(DEVELOPMENT)
response.renderString("<script type=\"text/javascript\" src=\"url1\"></script>");
else
response.renderString("<script type=\"text/javascript\" src=\"url2\"></script>");
}
https://cwiki.apache.org/WICKET/migration-to-wicket-15.html#MigrationtoWicket1.5-RemovedHeaderContributorandfriends.

You can find out in which mode you are with the following code:
RuntimeConfigurationType.DEPLOYMENT.equals(getApplication().getConfigurationType())
or
RuntimeConfigurationType.DEVELOPMENT.equals(getApplication().getConfigurationType())

I use this directory layout:
resources
|---JQueryResource.java
|---jquery-1.6.4.js
|---jquery-1.6.4.min.js
With this class:
public class JQueryResource {
/**
* Must be called in a RequestCycle.
*
* #return Url for the jQuery library.
*/
public static String getURL() {
if (Application.get().usesDevelopmentConfig()) {
Url url =
RequestCycle.get().mapUrlFor(
new PackageResourceReference(JQueryResource.class, "jquery-1.6.4.js"),
null);
return url.toString();
} else {
Url url =
RequestCycle.get().mapUrlFor(
new PackageResourceReference(JQueryResource.class,
"jquery-1.6.4.min.js"), null);
return url.toString();
}
}
}
This is how I add the resource to my page.
#Override
public void renderHead(IHeaderResponse a_response) {
a_response.renderJavaScriptReference(JQueryResource.getURL());
}

You could use pack:tag to compress all your resources: http://sourceforge.net/projects/packtag/
In your web.xml/.properties file you can specify whether to pack it or not depending on your production mode.

I set a property in a properties file with I add to the path when starting the VM.
Then I do a if else similar to the PHP answer.

How to decode a file from base64 encoding with JavaScript

My company has a very strict intranet for work related, the net has a single doorway to allow files in and out. The doorway's security does not allow special kinds of files (*.txt, *.doc etc only), and even in those specific kinds of files, it searches for patterns that approve that the file is really that kind. (You can't simply disguise a *.zip file as a *.doc file.)
As a security project, I was told to find a way to bypass this system, and insert a single C language .exe file that says 'Hello World'.
What I thought was to change the extension to .txt, and base64 encode it so that it would be more acceptable for the system. The problem is, how to decode it once it's in. It's very easy on the outside, PHP or any other decent language can do it for me. However, in there, the only real language I have access to is JavaScript (on IE6 and maybe, MAYBE, on IE8).
So the question is as follows, can I use JavaScript to read a file from the file system, decode it, and write it back? or at least display the result for me?
Note that I don't ask for decoding/encoding a message, this one is easy, I look to decode encode a file.

JSON might be the answer you are looking for. It can actually do the trick.
Encode your txt file in JSON format. It is very likely for it to pass your company's doorway security
var myJsonData = { "text" : "SGVsbG8sIHdvcmxkIQ==" }; // <-- base64 for "Hello, world!"
Import your txt file using plain html script syntax
<script src="hello.txt" type="text/javascript"> </script>
That's it! Now you can access a JSON object using the Syntax:
alert(myJsonData.text);
To complete your job, get this simple Javascript base64 decoder.
You're done. Here's the (very simple) code I've used:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=windows-1250">
<meta name="generator" content="PSPad editor, www.pspad.com">
<title></title>
<script src="base64utils.js" type="text/javascript"> </script>
<script src="hello.txt" type="text/javascript"> </script>
<script type="text/javascript">
function helloFunction() {
document.getElementById("hello").innerHTML = decode64(myJsonData.text);
}
</script>
</head>
<body onload="helloFunction();">
<p id="hello"></p>
</body>
</html>

Using only javascript (i.e. no plugins like AIR etc), browsers don't allow access to the file system. Not only is it not possible to write a file to the disk, it's not possible to even read it - browsers are very strict on that sort of thing, thank goodness.

You cannot do this with straight JS in the browser, security context and the DOM do not allow filesystem access.
You cannot do this with current versions of flash, older versions (pre 7 IIRC) had some security flaws that allowed filesystem access.
You could do this with a custom plugin, and possibly a signed Java applet, or COM (ActiveX component, IE only).
I would suggest working with IT regarding your intranet to open up the context/permissions needed in this case as that may be the shortest path to what you are wanting here. Alternative, you could create a command-line utility to easily encrypt/decrypt given files signed by a common key.

It all depends on how you can get the file in. If you have the base-64 encoded exe as a .txt, you could easily use Flash!
I'm not quite sure how you would implement this, but you can load a file into flash and as3 using flex.
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute">
<mx:Script>
<![CDATA[
import flash.net.FileReference;
import flash.net.FileFilter;
import flash.events.IOErrorEvent;
import flash.events.Event;
import flash.utils.ByteArray;
//FileReference Class well will use to load data
private var fr:FileReference;
//File types which we want the user to open
private static const FILE_TYPES:Array = [new FileFilter("Text File", "*.txt;*.text")];
//called when the user clicks the load file button
private function onLoadFileClick():void
{
//create the FileReference instance
fr = new FileReference();
//listen for when they select a file
fr.addEventListener(Event.SELECT, onFileSelect);
//listen for when then cancel out of the browse dialog
fr.addEventListener(Event.CANCEL,onCancel);
//open a native browse dialog that filters for text files
fr.browse(FILE_TYPES);
}
/************ Browse Event Handlers **************/
//called when the user selects a file from the browse dialog
private function onFileSelect(e:Event):void
{
//listen for when the file has loaded
fr.addEventListener(Event.COMPLETE, onLoadComplete);
//listen for any errors reading the file
fr.addEventListener(IOErrorEvent.IO_ERROR, onLoadError);
//load the content of the file
fr.load();
}
//called when the user cancels out of the browser dialog
private function onCancel(e:Event):void
{
trace("File Browse Canceled");
fr = null;
}
/************ Select Event Handlers **************/
//called when the file has completed loading
private function onLoadComplete(e:Event):void
{
//get the data from the file as a ByteArray
var data:ByteArray = fr.data;
//read the bytes of the file as a string and put it in the
//textarea
outputField.text = data.readUTFBytes(data.bytesAvailable);
//clean up the FileReference instance
fr = null;
}
//called if an error occurs while loading the file contents
private function onLoadError(e:IOErrorEvent):void
{
trace("Error loading file : " + e.text);
}
]]>
</mx:Script>
<mx:Button label="Load Text File" right="10" bottom="10" click="onLoadFileClick()"/>
<mx:TextArea right="10" left="10" top="10" bottom="40" id="outputField"/>
</mx:Application>
To decode it, look into http://help.adobe.com/en_US/FlashPlatform/reference/actionscript/3/mx/utils/Base64Decoder.html

If the security system scans for patterns in files, it is very unlikely that it will overlook a base64-encoded file or base64-encoded contents in files. E-mail attachments are base64-encoded, and if the system is any good it will scan for potentially harmful e-mail attachments even if they are named .txt. The base64-encoded start of an EXE file is almost certainly recognized by it. So ISTM you are asking the wrong question.