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This allows integration tests to be run using qemu at an arbitrary kernel version. Note that before this change we were only testing fedora 38 which used 6.2. Now we're testing 6.1 kernels. The tests all pass. Older kernel versions were attempted, but the tests don't all pass. Later work can add more kernel versions to test. |
2 years ago | |
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.. | ||
integration-ebpf | 2 years ago | |
integration-test | 2 years ago | |
.gitignore | 3 years ago | |
README.md | 2 years ago |
README.md
Aya Integration Tests
The aya integration test suite is a set of tests to ensure that common usage behaviours work on real Linux distros
Prerequisites
You'll need:
rustup toolchain install nightly
rustup target add {aarch64,x86_64}-unknown-linux-musl
cargo install bpf-linker
- (virtualized only)
qemu
Usage
From the root of this repository:
Native
cargo xtask integration-test local
Virtualized
cargo xtask integration-test vm
Writing an integration test
Tests should follow these guidelines:
- Rust eBPF code should live in
integration-ebpf/${NAME}.rs
and included inintegration-ebpf/Cargo.toml
andintegration-test/src/lib.rs
usinginclude_bytes_aligned!
. - C eBPF code should live in
integration-test/bpf/${NAME}.bpf.c
. It should be added to the list of files inintegration-test/build.rs
and the list of constants inintegration-test/src/lib.rs
usinginclude_bytes_aligned!
. - Tests should be added to
integration-test/tests
. - You may add a new module, or use an existing one.
- Test functions should not return
anyhow::Result<()>
since this produces errors without stack traces. Prefer topanic!
instead.