[wpinet] Add mDNS discovery tests and fix mDNS JNI bugs (#8682)

In https://github.com/wpilibsuite/allwpilib/issues/8681 we discovered
that multicast service types need to be valid (end with _tcp or _udp),
or else errors are silently swallowed. Let's make our C++ unit test use
a valid name and also check that it works. I think if we
should/shouldn't do this is up for debate still.

I also discovered two bugs in the JNI code that lead to incorrect
results being returned
- Return array index was always 0
- Use of JLocal for the return value seems to mean that the array will
always be NULL in java
This commit is contained in:
Matt Morley
2026-03-29 20:41:32 -07:00
committed by GitHub
parent ceb712b089
commit db42c6cbba
8 changed files with 92 additions and 11 deletions

View File

@@ -73,7 +73,7 @@ jobs:
- name: Install apt dependencies
if: matrix.os == 'ubuntu-24.04'
run: sudo apt-get update && sudo apt-get install -y libgl1-mesa-dev libx11-dev libxcursor-dev libxi-dev libxinerama-dev libxrandr-dev
run: sudo apt-get update && sudo apt-get install -y libgl1-mesa-dev libx11-dev libxcursor-dev libxi-dev libxinerama-dev libxrandr-dev avahi-daemon
- if: matrix.os == 'ubuntu-24.04'
uses: bazel-contrib/setup-bazel@0.15.0