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tests: Add virtio-net tests + supporting testing framework improvements #603

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05d83a4
init: embed a simple DHCP client
slp Mar 16, 2026
32dd4af
init: use SO_BINDTODEVICE instead of temp address for DHCP
mtjhrc Mar 23, 2026
7abbdaa
init: Implement fallback for DHCP servers without Rapid Commit
mtjhrc Mar 23, 2026
0b4eed3
tests: Make TcpTester server ip adress configurable
mtjhrc Mar 4, 2026
232c02f
tests: Move per-test unshare into the runner
mtjhrc Mar 4, 2026
51cd1d9
tests: Use buildah unshare for proper subuid/subgid namespace mapping
mtjhrc Mar 26, 2026
fe23def
tests: Support running tests on virtiofs generated via podman
mtjhrc Mar 4, 2026
64d5af0
tests: Make check() return TestOutcome
mtjhrc Mar 4, 2026
cde6ad5
tests: Introduce Report test outcome
mtjhrc Mar 4, 2026
124d77b
tests: Add cleanup PID tracking for background processes
mtjhrc Mar 6, 2026
d448cbc
tests: Add per-test timeout to prevent hanging the suite
mtjhrc Mar 6, 2026
54342b3
tests: Save test stdout to file for debugging, read it back for asertion
mtjhrc Mar 26, 2026
593e763
tests: show failure reason in GitHub summary
mtjhrc Mar 31, 2026
cdc4efa
tests: Introduce virtio-net tests
mtjhrc Mar 23, 2026
58c4b26
tests: Introduce iperf3 network performance tests
mtjhrc Mar 23, 2026
dbfb518
CI: install buildah, passt from source, dnsmasq, iperf3
mtjhrc Mar 26, 2026
490d864
CI: exclude rootfs from artifact uploads
mtjhrc Mar 26, 2026
32aad4f
CI: enable virtio-net tests
mtjhrc Mar 26, 2026
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28 changes: 22 additions & 6 deletions .github/workflows/integration_tests.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -15,7 +15,7 @@ jobs:
run: rustup target add x86_64-unknown-linux-musl

- name: Build and install libkrun to test prefix
run: make test-prefix
run: make test-prefix NET=1

- name: Clippy (test_cases guest)
run: |
Expand Down Expand Up @@ -45,13 +45,20 @@ jobs:
sudo usermod -a -G kvm $USER

- name: Install additional packages
run: sudo apt-get install -y --no-install-recommends build-essential patchelf pkg-config net-tools
run: sudo apt-get install -y --no-install-recommends build-essential patchelf pkg-config net-tools buildah dnsmasq iperf3

- name: Install passt from source
run: |
curl -L https://passt.top/passt/snapshot/passt-2026_01_20.386b5f5.tar.gz | tar xz
cd passt-2026_01_20.386b5f5
make
sudo make install

- name: Install libkrunfw
run: TAG=`curl -sL https://api.github.com/repos/containers/libkrunfw/releases/latest |jq -r .tag_name` && curl -L -o /tmp/libkrunfw-x86_64.tgz https://github.com/containers/libkrunfw/releases/download/$TAG/libkrunfw-x86_64.tgz && mkdir tmp && tar xf /tmp/libkrunfw-x86_64.tgz -C tmp && sudo mv tmp/lib64/* /lib/x86_64-linux-gnu

- name: Integration tests
run: KRUN_ENOMEM_WORKAROUND=1 KRUN_NO_UNSHARE=1 KRUN_TEST_BASE_DIR=/tmp/libkrun-tests make test TEST_FLAGS="--keep-all --github-summary"
run: KRUN_ENOMEM_WORKAROUND=1 KRUN_TEST_BASE_DIR=/tmp/libkrun-tests make test NET=1 IPERF_DURATION=3 TEST_FLAGS="--keep-all --github-summary"

- name: Upload test logs
if: always()
Expand All @@ -61,6 +68,7 @@ jobs:
path: |
/tmp/libkrun-tests/
!/tmp/libkrun-tests/**/guest-agent
!/tmp/libkrun-tests/**/rootfs
if-no-files-found: ignore

integration-tests-aarch64:
Expand All @@ -76,7 +84,7 @@ jobs:
run: rustup target add aarch64-unknown-linux-musl

- name: Build and install libkrun to test prefix
run: make test-prefix
run: make test-prefix NET=1

- name: Clippy (test_cases guest)
run: |
Expand All @@ -99,7 +107,14 @@ jobs:
cargo clippy --locked --target aarch64-unknown-linux-musl -p guest-agent -- -D warnings

- name: Install additional packages
run: sudo apt-get install -y --no-install-recommends build-essential patchelf pkg-config net-tools
run: sudo apt-get install -y --no-install-recommends build-essential patchelf pkg-config net-tools dnsmasq iperf3 git uidmap

- name: Install passt from source
run: |
curl -L https://passt.top/passt/snapshot/passt-2026_01_20.386b5f5.tar.gz | tar xz
cd passt-2026_01_20.386b5f5
make
sudo make install

- name: Install libkrunfw
run: TAG=`curl -sL https://api.github.com/repos/containers/libkrunfw/releases/latest |jq -r .tag_name` && curl -L -o /tmp/libkrunfw-aarch64.tgz https://github.com/containers/libkrunfw/releases/download/$TAG/libkrunfw-aarch64.tgz && mkdir tmp && tar xf /tmp/libkrunfw-aarch64.tgz -C tmp && sudo mv tmp/lib64/* /lib/aarch64-linux-gnu
Expand All @@ -108,7 +123,7 @@ jobs:
run: rm -fr /tmp/libkrun-tests

- name: Integration tests
run: KRUN_ENOMEM_WORKAROUND=1 KRUN_NO_UNSHARE=1 KRUN_TEST_BASE_DIR=/tmp/libkrun-tests make test TEST_FLAGS="--keep-all --github-summary"
run: KRUN_ENOMEM_WORKAROUND=1 KRUN_NO_UNSHARE=1 KRUN_TEST_BASE_DIR=/tmp/libkrun-tests make test NET=1 IPERF_DURATION=3 TEST_FLAGS="--keep-all --github-summary"

- name: Upload test logs
if: always()
Expand All @@ -118,4 +133,5 @@ jobs:
path: |
/tmp/libkrun-tests/
!/tmp/libkrun-tests/**/guest-agent
!/tmp/libkrun-tests/**/rootfs
if-no-files-found: ignore
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