android: enable fdsan?

[bnoordhuis]

android: enable fdsan?

[geeksilva97]

I'd be okay with just running uv_run_tests_a for now, that's already a step up from the status quo.

Failing tests: I'm not surprised. Best would be to investigate on a case-by-case basis whether to fix the test or to skip it; see the RETURN_SKIP macro.

Sounds good. Will check it.

[geeksilva97]

Hey @bnoordhuis . I started studying libuv source code to understand more about IO in lower levels. Even though I'm still a newbie I'd like to try some issues in this nice project.

Would you have any advice for me to start working on this issue?

[bnoordhuis]

@geeksilva97 a good first step is to try to get the test suite to run (and pass) on android. The file you're looking for is .github/workflows/CI-unix.yml

[geeksilva97]

Hello @bnoordhuis . I could get the emulator running but when I try to run execute tests I got a link error

CANNOT LINK EXECUTABLE "/data/local/tmp/build/uv_run_tests": library "libuv.so" not found

Here's what I did:

          adb push build /data/local/tmp

          adb shell ls -R /data/local/tmp # debugging purposes

          adb shell /data/local/tmp/build/uv_run_tests

Files are copied as expected. I can see the libuv.so in the build folder inside of the emulator. But it can't execute. Would you have a suggestion?

Is there a way - if feasible - we can statically build uv_run_tests for Android?

(I'm not that familiar with CMake yet)

[geeksilva97]

Hello @bnoordhuis . I could get the emulator running but when I try to run execute tests I got a link error

CANNOT LINK EXECUTABLE "/data/local/tmp/build/uv_run_tests": library "libuv.so" not found

Here's what I did:

          adb push build /data/local/tmp

          adb shell ls -R /data/local/tmp # debugging purposes

          adb shell /data/local/tmp/build/uv_run_tests

Files are copied as expected. I can see the libuv.so in the build folder inside of the emulator. But it can't execute. Would you have a suggestion?

Is there a way - if feasible - we can statically build uv_run_tests for Android?

(I'm not that familiar with CMake yet)

Quick update. For uv_run_tests_a it executes tests - even though many of them fail.

[bnoordhuis]

I'd be okay with just running uv_run_tests_a for now, that's already a step up from the status quo.

Failing tests: I'm not surprised. Best would be to investigate on a case-by-case basis whether to fix the test or to skip it; see the RETURN_SKIP macro.

[geeksilva97]

Good news, @bnoordhuis ! Most failures were due to the emulator be READ ONLY. I fixed it and now we have a few left.

The emfile test does not work. I wonder if we could skip it for Android as for __MVS__ and __AIX

A few TCP tests are failing due a timeout would you have any clue?

Here is the last build for reference: https://github.com/libuv/libuv/actions/runs/10582346314/job/29321801303?pr=4517