ITestExecutor Cancel does not appear to be called

[jpribele]

Description

The Cancel method of an ITestExecutor does not appear to be called

Steps to reproduce

Create an implementation of ITestExecuter
Create a long running test that test executer would execute
Run a the long running test
Hit the cancel button in the text explorer

Expected behavior

Cancel method is invoke

Actual behavior

Nothing

Diagnostic logs

Environment

Visual Studio 2022 Version 17.5.0

[MikeSchulze]

I run into the same issue public void Cancel() is not called when pressing the stop button on Test Explorer
But on console it shows
========== Test run aborted: 1 Tests (1 Passed, 0 Failed, 0 Skipped) run in < 1 ms ==========

[nohwnd]

This is by-design (or rather: too late to change it now).

[MikeSchulze]

You're not serious now, are you?

The ITestExecutor is an official interface and should be supported by default!
https://github.com/microsoft/vstest/blob/main/src/Microsoft.TestPlatform.ObjectModel/Adapter/Interfaces/ITestExecutor.cs

The answer is probably below par ...

[nohwnd]

I am not, this was done to keep the interactive experience in VS responsive. When abort is pressed everything tears down as fast as possible.

[MikeSchulze]

The problem is that if a test hangs for some unknown reason, it must be possible to cancel the test execution. Otherwise, this would mean I would have to close and reopen the IDE to solve the problem, which is very inconvenient.