feat: run unit tests on Windows#842
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I'd like to start running taskgraph tests on Windows and macOS (taskcluster/taskgraph#842). This ought to add a usable Windows worker pool. Unfortunately, when I tried it out by hand I ended up with errors such as: ``` Resource /subscriptions/108d46d5-fe9b-4850-9a7d-8c914aa6c1f0/resourceGroups/rg-central-us-taskgraph-t/providers/Microsoft.Network/virtualNetworks/vn-central-us-taskgraph-t/subnets/sn-central-us-taskgraph-t referenced by resource /subscriptions/108d46d5-fe9b-4850-9a7d-8c914aa6c1f0/resourceGroups/rg-taskcluster-worker-manager-production/providers/Microsoft.Network/networkInterfaces/nic-qf0rebyslglv1wvqkn9d was not found. Please make sure that the referenced resource exists, and that both resources are in the same region. ``` ...so I suspect something else will be needed.
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I'd like to start running taskgraph tests on Windows and macOS (taskcluster/taskgraph#842). This ought to add a usable Windows worker pool. Unfortunately, when I tried it out by hand I ended up with errors such as: ``` Resource /subscriptions/108d46d5-fe9b-4850-9a7d-8c914aa6c1f0/resourceGroups/rg-central-us-taskgraph-t/providers/Microsoft.Network/virtualNetworks/vn-central-us-taskgraph-t/subnets/sn-central-us-taskgraph-t referenced by resource /subscriptions/108d46d5-fe9b-4850-9a7d-8c914aa6c1f0/resourceGroups/rg-taskcluster-worker-manager-production/providers/Microsoft.Network/networkInterfaces/nic-qf0rebyslglv1wvqkn9d was not found. Please make sure that the referenced resource exists, and that both resources are in the same region. ``` ...so I suspect something else will be needed.
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A number of tests currently fail on Windows. Some of them seem like they'll never work, while we may able to get some of them passing with some work. In the short term, just mark them as skipped to allow Windows in CI to land.
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ahal
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| command: >- | ||
| python3 -V && | ||
| pwd && | ||
| powershell -ExecutionPolicy ByPass -c 'irm https://astral.sh/uv/install.ps1 | iex' && |
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Fyi there's an exec-with: powershell key you could add here to just execute the payload via powershell entirely:
https://github.com/taskcluster/taskgraph/blob/main/src/taskgraph/transforms/run/run_task.py#L80
Just mentioning it in case you weren't aware and this somehow makes things easier. The solution you ended up with is totally fine.
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TIL - that's useful to know. I think I'll stick with what I have, partly because I know it works, and partly because the powershell is only there because it's the recommended way to install uv on Windows. Keeping this bash-oriented is useful for consistency, I think.
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There doesn't appear to be a reason this needed, and no explanation for it being added in taskcluster#842.
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There doesn't appear to be a reason this needed, and no explanation for it being added in #842.
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There's a number of tests that currently fail on Windows. This PR marks them as skipped. Some of them might pass with some work, but I'd prefer to get basic tests running sooner.
One notable downside to this is that because of how long it often takes to spin up Windows workers, getting full CI results takes longer than it used to. I think this is preferable to having no coverage...but opinions may vary. One way to work around this would be to run Windows (and maybe Mac?) tests on GHA instead, as weird and awful as that seems for Taskgraph.