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Remco NCrunch Developer

7611 posts

Posts by Remco

  1. Dots are white, saying no covering tests (VS 2022)

    Great to hear you are back up and running again. If you find a way to reproduce this, could you please let me know?

    06 Sep 2023 22:55 UTC

  2. Dots are white, saying no covering tests (VS 2022)

    Hi, thanks for posting. v4.18 has been out since mid July, and this is the first report we've had of this kind with this build. Can you check whether [url=https://www.ncrunch.net/documentation/troubleshooting_missing-code-coverage]this documentation page[/url] helps at all?

    06 Sep 2023 07:43 UTC

  3. NCrunch tests fail randomly

    Can you get it to happen for specific tests by using Churn Mode? Does setting your 'Instrument output assembly' setting to 'False' for all the involved projects resolve the issue? (note this will drop all code coverage)

    06 Sep 2023 04:07 UTC

  4. NCrunch internal exception

    Hi, thanks for sharing this issue. This problem is caused by an odd structure in the CIL of the assembly being instrumented by NCrunch. We've seen this one in the wild before, but it tends to be fleeting and seems to depend on the size of the assembly in question. So far, we haven't been able t…

    05 Sep 2023 11:31 UTC

  5. NCrunch tests fail randomly

    [quote=zlicht;16843] I was wrong about the previous statement. I added meaningless spaces to trigger NCrunch.[/quote] Can you confirm whether you receive this problem when running the tests using any other runner? Is this something you can reproduce with a sample solution that you might be ab…

    05 Sep 2023 03:16 UTC

  6. NCrunch tests fail randomly

    Hi, thanks for posting. NCrunch runs tests automatically using the code straight out of memory. The saving of code to disk is not generally a trigger for NCrunch to run tests. Do you experience this problem also with other runners?

    04 Sep 2023 23:36 UTC

  7. Dll not in ncrunch folder

    When I run the tests locally, they all pass. I can't seem to find the VerifyAnalyzerAsync method in the code you've linked to above. Can you confirm whether the setting I described above has any impact on the resolution issue?

    03 Sep 2023 23:14 UTC

  8. Dll not in ncrunch folder

    Hi, thanks for posting. Can you share any more specific details about how the DLL is being referenced? Is this using Assembly.LoadFrom? Sorry, I took a quick look through the projects in the link you provided but couldn't find the reference. Have you tried turning on the 'Copy referenced ass…

    03 Sep 2023 11:37 UTC

  9. Core assignment backwards?

    Thanks for confirming this. I believe I owe you an apology. When advising you to give NCrunch a single core, I forgot entirely about VBCSCompiler.exe, which as described is shared by both VS and NCrunch. This process has always been somewhat of a troublemaker when it comes to thread affinity. …

    31 Aug 2023 06:33 UTC

  10. Core assignment backwards?

    Thanks for sharing this. Can you try the following and see if this affects your results? 1. Start VS and enable NCrunch 2. Ensure all work has finished (i.e. everything is idle) 3. Open task manager, look for the process called 'VBCSCompiler.exe'. Forcefully terminate it. 4. Rebuild your p…

    31 Aug 2023 00:27 UTC

  11. Grid Only Mode - CPU Core Assignment

    Hi, thanks for posting. You've set things up correctly for grid only mode. It's worth noting that turning off the local node in the distributed processing window is by itself enough (the changing of the max processing threads is optional). When in grid only node, the CPU affinity settings for…

    30 Aug 2023 23:16 UTC

  12. Core assignment with P-Cores / E-Cores

    We've been experimenting with this ourselves, having recently moved to CPU with this architecture. The NCrunch settings wizard is ignorant of the characteristics of the cores, so it's probably best to set this manually in the configuration window. Assuming you're running VS2022, I would recomm…

    30 Aug 2023 00:36 UTC

  13. When debugging C++ files are opened from within the BuildSystem directory in the VS editor

    Hi, thanks for sharing this. This is a known issue. Unfortunately, we don't have a way to solve it without introducing an instrumentation system for compiled C++ binaries (which is probably about 2+ years of work). When working in .NET based languages (i.e. C#), we are able to rewrite the PDB f…

    28 Aug 2023 21:33 UTC

  14. .NET8 Preview 7

    Hi Dan, Thanks for sharing this issue. As this platform is still in a preview state, we haven't done any work yet to get NCrunch running on .NET8. We'll be posting an update to address any issues when the platform is fully released.

    27 Aug 2023 23:04 UTC

  15. See test duration while it is running?

    Hi, thanks for posting. We don't have this ability right now. It's something I wanted to add a while back, since there's no technical reason for why it couldn't be added (outside of performance constraints), but it's quite a big task to really do it properly. The best thing I can suggest woul…

    27 Aug 2023 22:54 UTC

  16. Code with dynamic loading doesn't work as expected on grid nodes

    Hi Sam, The grid nodes are designed to operate with the same structure as the NCrunch client, in that they have a replica of your solution and they separate the projects into workspaces. All build, test, and dependency handling logic is the same. Where the nodes are different from the client …

    24 Aug 2023 20:57 UTC

  17. Blazor WASM project build fails

    Thanks for sending this through. I've reproduced the problem exactly as you've described it. The problem is caused by a recent change in VS that causes Blazor WASM project builds to break whenever they are built with SelfContained=false. From what I understand, this type of project isn't someth…

    21 Aug 2023 11:07 UTC

  18. Blazor WASM project build fails

    Hi, thanks for sharing these details. Is this a problem you're able to reproduce with a sample solution that you can share with me? If so, are you able to submit it through the [url=https://www.ncrunch.net/support/contact]contact form[/url]?

    20 Aug 2023 10:44 UTC

  19. System.ArgumentOutOfRangeException: Arrays larger than 2GB are not supported.

    Hi, thanks for sharing this issue. I believe this to be a compatibility problem in NCrunch's assembly parsing system. Somehow, the size/structure of the assembly PDB it's trying to load is different to what it can handle. I've yet to manage to produce such a situation with a test assembly in …

    02 Aug 2023 23:40 UTC

  20. Trace Window Copy

    [quote=mgrundner;16795] Thanks and sorry for bothering you.[/quote] Not a problem. I do actually think that something is going on here, I just haven't myself been able to pin it down. I have had problems copy/pasting from this window myself in the past... But can never reproduce it when I'm …

    01 Aug 2023 12:19 UTC