Add Windows to CI tests

[tdcosta100]

Until now, except for Node-CI, Windows didn't have tests yet. So now I'm adding them, based on Linux-CI. I created a matrix with 4 renderers (OpenGL, EGL, Vulkan and OSMesa), and 2 rendering modes (Legacy and Drawable). Two combinations are disabled:

• EGL/Drawable (the tests are throwing exceptions, I don't know what causes it or how to fix. More details)
• Vulkan/Legacy - since this combination does not exist in Linux, I'm doing the same in Windows

I left some considerations on ignored tests, so others can investigate and fix them in the future. Also, some unit and render tests appear to have specific Windows issues (like font rendering, for example, which will always have some differences, and some number precision issues), so I tweaked these cases, but this is not a definitive solution and suggestions are welcome.

Closes #917

[github-actions]

Bloaty Results (iOS) 🐋

Compared to main

    FILE SIZE        VM SIZE    
 --------------  -------------- 
  [ = ]       0  [ = ]       0    TOTAL

Full report: https://maplibre-native.s3.eu-central-1.amazonaws.com/bloaty-results-ios/pr-2968-compared-to-main.txt

[github-actions]

Bloaty Results 🐋

Compared to main

    FILE SIZE        VM SIZE    
 --------------  -------------- 
  [ = ]       0  [ = ]       0    TOTAL

Full report: https://maplibre-native.s3.eu-central-1.amazonaws.com/bloaty-results/pr-2968-compared-to-main.txt

Compared to d387090 (legacy)

    FILE SIZE        VM SIZE    
 --------------  -------------- 
   +30% +34.5Mi  +432% +25.8Mi    TOTAL

Full report: https://maplibre-native.s3.eu-central-1.amazonaws.com/bloaty-results/pr-2968-compared-to-legacy.txt

[github-actions]

Benchmark Results ⚡

Benchmark                                                     Time             CPU      Time Old      Time New       CPU Old       CPU New
------------------------------------------------------------------------------------------------------------------------------------------
OVERALL_GEOMEAN                                            -0.0036         -0.0030             0             0             0             0

Full report: https://maplibre-native.s3.eu-central-1.amazonaws.com/benchmark-results/pr-2968-compared-to-main.txt

[louwers]

Maybe we should disable the metrics for Windows. It's going to be a bit of a pain to have to update them for yet another platform when changing anything. Actually I think ideally we should have some workflow to update the metrics automatically on a PR.

Anyway, that is a concern for later. LGTM!

[tdcosta100]

Maybe we should disable the metrics for Windows. It's going to be a bit of a pain to have to update them for yet another platform when changing anything. Actually I think ideally we should have some workflow to update the metrics automatically on a PR.

Anyway, that is a concern for later. LGTM!

Well, maybe. But redoing metrics it's kind of easy to do. My biggest concern here is testing on Qt platform, so I still need @ntadej to update the Docker image to use CMake 3.24.

[louwers]

@tdcosta100 I think the plan is to drop support for Qt5. Would that be sufficient?

[tdcosta100]

@tdcosta100 I think the plan is to drop support for Qt5. Would that be sufficient?

I think so, but until then, how can we pass this PR in the tests?

[louwers]

Either ignore the Qt workflows (they are not required for merging) or remove all matrix blocks in qt-ci that mention Qt 5. https://github.com/maplibre/maplibre-native/blob/main/.github/workflows/qt-ci.yml#L80-L87

Windows workflows seem to be timing out...

[tdcosta100]

I will see what's going wrong and also update it to match the main branch.

[tdcosta100]

Found the reason. With the release of CMake 3.31, vcpkg stopped working properly in CI. I will PR an update for it.

[tdcosta100]

I fixed the Qt5 configuration in this branch, CMake version is bigger than 3.24, so everything works as indended. Now tests are passing flawlessly (at least for while).

[ntadej]

Looks OK to me!

Sorry for silence, I was very busy lately.

[louwers]

@ntadej No worries, thanks for having a look!