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Also removed unused code in the tcx eBPF program. I've manually verified that all the programs get attached in the correct order. TODO: Add code to the integration test to automatically verify that the programs are attached in the correct order after the API based on the BPF_PROG_QUERY syscall has been implemented. Signed-off-by: Andre Fredette <afredette@redhat.com> |
7 months ago | |
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.. | ||
integration-ebpf | 7 months ago | |
integration-test | 7 months ago | |
.gitignore | 3 years ago | |
README.md | 1 year 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
libelf-dev
(libelf-devel
on rpm-based distros)llvm
(forllvm-objcopy
)- (virtualized only)
qemu
Usage
From the root of this repository:
Native
cargo xtask integration-test local
Virtualized
cargo xtask integration-test vm <KERNEL IMAGE>
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.