Javascript in SoapUI How to's?
In SoapUI, you are allowed to write Groovy Scripts !
but since even javascript is also supported in SoapUI
how can we write a javascript in SoapUI Is there a simple example which would explain this in much detail.Is there any simple code for automating the process of testing using javascript.
To switch a project to JavaScript, click on the project, travel to the window in the bottom left hand corner. Select the script language field and update it to JavaScript.
As far as what you can do with it, you can really do anything. You can create a script step or assertion. Some examples would include creating a script to create variables or looping through a response to verify information. I didn't find much on using JavaScript with soapUI either, and ended up sticking with Groovy. I found it to be powerful and extendable via Java if needed.
If you want a specific example on how to do something. I'd recommend asking a more specific question with what you have tried so far.
So far I've got...
function myFunction() {
log.info('Hello');
}
myFunction();
Output shows up in script log, when I work out how to loop tests etc, will post…
I've not tried JavaScript, but I have developed my own java classes which I use for complex response checks.
You don't have to change the scripting language in SoapUI. To call Java class, I have a groovy step in my test, which instantiates an object from my java class and I then invoke a key method on the object. You can pass in the objects that SoapUI passes into the groovy script so you can then process the response.
The java scripts themselves live in the bin/scripts folder under SoapUI.
When working on a java class, I use an external editor like Brackets. When I save the change, SoapUI detects that change and recompiles the java class, so yup don't need to restart SoapUI after every tweak to your class.
The smart bear site and other places have tutorials to get you up and running.
Related
I want to make image processing tool, and I have used cv2.pencilSketch() method in python. However, in JavaScript, it is not a function.
How do I do it in JavaScript? In my browser. (OpenCV js CDN)?
If it is not a function, I would like to make it a function with my own image processing, but I need help.
unfortunately, as of now, only a small subset of opencv is exposed to js.
you'll find the complete 'whitelist' here
(and no, pencilSketch() is not included, so you cannot use it)
IF you're able to build it locally, you could try to add the function to the photo section, and build your own.
and IF that works, please make a github PR with it, so others can profit from your effort !
Put it simple I want to make small currency exchange app (pet project- I want free API( 1000 requests per month including more currency is a perfect option)). I dont like the free APIs I have found so far but I have found this website https://bg.coinmill.com/ and I wanna use it for my purpose. Reading an answer to similar question:
The only way to make use of JS in Flutter is using WebView.
Dart compiles to JS only for browser applications, for Flutter it compiles >to native machine code.
convert js code direcly to dart, using package js
package JS doesn't convert JS, it just creates proxies for JS functions to >be able to call them from Dart, but that is also only supported in Dart web >applications.
Put it simple it isn't possible without hitting some compilation errors and some workarounds. However https://github.com/pichillilorenzo/flutter_inappbrowser looks promissing. Embedding the webpage that will look ugly and I won't have any control over ui/settings. My options now are looking for another free currency API or trying to find a workaround. I incline for another API, but not sure which one. Any suggestions ?
So basically what you actually want to do is use that website to do the currency conversion in the background (enter value, press "Convert"), then display the result in your Flutter app? You don't need javascript for that.
After entering pressing the submit button, the site simply redirects you to a different page (GET request) with an URL like this:
https://bg.coinmill.com/CAD_USD.html?CAD=22
Use dart's http library to perform the same request with the right currency/value parameters. The result of the request contains the source code of the web page.
Instead of displaying the web page, you just need to read the value you need from the source code of the web page:
<div id="currencyBox1">
<input class="currencyField" ... value="16.46" ...>
САЩ долар (USD)
</div>
So, how I understand your question, you have some js library, and you want to use it from Dart?
If question so, yes, you can do it using Dart JS Intertop. The more information in the link.
Edit
Yes, you are right, you can call js from Flutter only using evalJavascript function from flutter_webview_plugin.
You can use Firebase Cloud Functions and wrap your function in a callable function. You'll have all node js environment and Dart code will only call a function.
I have created several Three.js/Javascript demo applications that I'm experimenting with in my new Oculus Go. I'm trying to enable the Go Controller to do stuff in my applications, and according to the Oculus Developer Center, the best thing to do is to include OVRManager in my scene so I have access to that API. That sounds good, but for all the documentation (https://developer.oculus.com/documentation/unity/latest/concepts/unity-ovrinput/) I can't see HOW to add OVRManager to my scene! I have not worked with Unity before, but from what I can tell in the documentation there shouldn't be any compatibility issues (should there?)
So what I'd think to do is something like:
<script src="OVRManager.js or something like that"></script>
and then call the functions I need, as I've done with OrbitControls.js and other external dependencies.
But for the life of me, Google searching is just sending me in circles. I see questions posed for C++ and C# but that's of no use to me. How do I get this API working in my Three.js scene? Where do I find it and is there some other way to include it?
Thanks!
Create a unity WebGL build and expose the API you need as public methods in a Unity Script you attach to a GameObject.
Then, you should be able to follow the directions at How to call Unity functions from javascript (copied below) on how to call those methods from your javascript code.
You may be able to use UnityScript, which is vaguely similar to JavaScript, to write the Script if you use an old version of Unity. As of this writing, Oculus recommends version 2017.4.11f1, which I think might still support UnityScript.
One major reason you see so much less UnityScript information is that Unity has been moving away from UnityScript, into only supporting C#.
But regardless of if you code your OVRManager script in C# or UnityScript, Unity will make the methods callable from your JavaScript.
Calling Unity scripts functions from JavaScript
Sometimes you need to send some data or notification to the Unity
script from the browser’s JavaScript. The recommended way of doing it
is to call methods on GameObjects in your content. If you are making
the call from a JavaScript plugin, embedded in your project, you can
use the following code:
SendMessage(objectName, methodName, value);
Where objectName is the name of an object in your scene; methodName is
the name of a method in the script, currently attached to that object;
value can be a string, a number, or can be empty. For example:
SendMessage('MyGameObject', 'MyFunction');
SendMessage('MyGameObject', 'MyFunction', 5);
SendMessage('MyGameObject', 'MyFunction', 'MyString');
If you would like to make a call from the global scope of the
embedding page, see the Code Visibility section below.
Code visibility
Starting from Unity 5.6 all the build code is executed in its own
scope. This approach makes it possible to embed your game on an
arbitrary page without causing conflicts with the embedding page code,
as well as makes it possible to embed more than one build on the same
page.
If you have all your JavaScript code in the form of .jslib plugins
inside your project, then this JavaScript code will run inside the
same scope as the compiled build and your code should work pretty much
the same way as in previous versions of Unity (for example, the
following objects and functions should be directly visible from the
JavaScript plugin code: Module, SendMessage, HEAP8, ccall etc.).
However, if you are planning to call the internal JavaScript functions
from the global scope of the embedding page, you should always assume
that there are multiple builds embedded on the page, so you should
explicitly specify which build you are referencing to. For example, if
your game has been instantiated as:
var gameInstance = UnityLoader.instantiate("gameContainer", "Build/build.json", {onProgress: UnityProgress});
Then you can send a message to the build using
gameInstance.SendMessage(), or access the build Module object using
gameInstance.Module.
I am gathering a lot of Javascript code from untrusted people and have to integrate it in my project. As is is untrusted, I would like to check if it doesn't do something nasty.
My main concern is the variables the code uses.
To check it is OK, I would like to parse all the code and verify the name of the variables. For instance, that all the variables are included in window.sandboxedVariables.
Is it possible to parse a Javascript code (in any language but preferably Javascript or bash) and get the list of all the variables ? Is it possible to do the same with the imported libraries ?
Is it possible to do with Uglify ? I read a bit the API documentation and found nothing specific.
Thank you very much !
Assuming you're talking about global variables, you can do the following:
clone the window object
load/run the untrusted script
compare the window object to the cloned one
move all newfound items into window.sandboxedVariables
However, this won't work if the untrusted script overrides one of the existing properties (variables) of window.
eslint is a JavaScript source code linting tool that lets you write custom plugins. You should be able to write a plugin that meets your needs. Plus, the plugins can be written in JavaScript.
http://eslint.org/docs/developer-guide
It is impossible to write an algorithm that verifies untrusted JavaScript code. You can parse it, you can run it in a sandbox and analyze its actions. But you can never be sure you've identified everything it might do or every variable it might use once you run it in your real environment.
If you don't trust it then either only run it in a secure sandbox or don't use it.
You could use Mozilla Rhino. It is a JavaScript engine written in Java.
Here you can find an example similar to what you are trying to do:
http://ramkulkarni.com/blog/parsing-javascript-code-using-mozilla-rhino/
The javascript is printing out the HTML onto the page example below, is it possible to call a C function on it for example in C to convert something to another language there is a function LANG_Str("text") which converts the text into the specified language. Would it be possible to use this function on the below text inside Javascript?.
"<tr><th>Service</th><th>Target Allocation (%)</th><th></th>"
EDIT:
I'm basically wanting to do a human language translation. The site already supports multi-language, the problem is on the custom screen like the one shown above which gets generated in Javascript, cannot use the function used to translate text the way its done normally in C.
If it's running in the browser: no. Sorry.
You might be able to do it in server-side code beforehand (e.g. Python or PHP which can call C) when putting together the page content. Alternatively you can make an AJAX request to a server which exposes the C function as an HTTP API/Endpoint (via, GCI, FCGI or Python/PHP/Perl). But not in the browser.
This is because the JS runs in a sandboxed virtual environment which has no access to system calls or anything outside the runtime.
EDIT
In response to your comment "The script is ran in the C using HTML_WriteToCgi", this suggests that you are putting together the HTML in C on your server. If this is correct, go for my option 1 above, by injecting the values directly into the JS source code if all values come out of some data known by the server.
You might consider moving some functionality out of browser JS and back into server-side code to solve your problem.
You can make a special request, so the webserver can use that request and send it to the webpage.
JavaScript can't access any other processes directly, but it can make a server request for the information. The server can call a C function if need be.
In the end, it's not JavaScript calling the C function, it's the server (and whatever language it's using: Python, PHP, ASP.NET, JSP, etc) that would be calling the C function.
My interpretation is that your goal is to call a C function within HTML / Javascript and capture the output.
What you could do is make a VM. Basically, you have a huge array "memory", a couple of "registers", etc... The hardest part is to make sure that they instruction set and the bytecodes of your VM mirrors some common instruction set that there is a C compiler for. You compile the C code that VM on your computer, save it to a file, and run it on the VM. If doing that is too hard, you could just get a C to assembly converter, and just define a couple of Assembly instructions instead. There is a Linux emulator in pure javascript with no server calls that does precisely that.
You might consider creating a RESTful web service on your server that will receive the source text and target language id, then return the translated text. You could then access it from your webpage via an ajax call.
I’m not an expert on web development. But isn’t it possible for javascript to invoke c using webassembly?
Not sure of it’s limitation/constraints though - such as memory
Something like this?
https://developer.mozilla.org/en-US/docs/WebAssembly/C_to_wasm