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History

Michal Rostecki f41be0b03d ebpf: Call `bpf_probe_read` on `*const T` BTF arguments It's necessary to call `bpf_probe_read` not only for pointers retrieved from `PtRegs`, but also from BTF arguments. `bpf_probe_read` might return an error, so the return type of `.arg()` methods in contexts handling BTF arguments changes from `T` to `Option<T>`. `None` is returned when `bpf_probe_read` call is not successful. Fixes: #542		2 years ago
..
integration-ebpf	ebpf: Call `bpf_probe_read` on `*const T` BTF arguments	2 years ago
integration-test	ebpf: Call `bpf_probe_read` on `*const T` BTF arguments	2 years ago
integration-test-macros	Change from Rust edition 2018 to 2021	2 years ago
.gitignore	test: Replace RTF with Rust	2 years ago
README.md	add libelf as a pre-requisite for linux, libbpf repo link	2 years ago
cloud-localds	integration-tests: run on macos to get nested virtualization	2 years ago
run.sh	integration-tests: run on macos to get nested virtualization	2 years ago

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

To run locally all you need is:

A POSIX shell
A checkout of libbpf
rustup target add x86_64-unknown-linux-musl
cargo install bpf-linker
Install qemu and cloud-init-utils package - or any package that provides cloud-localds

From the root of this repository:

cargo xtask integration-test --libbpf-dir /path/to/libbpf

./test/run.sh /path/to/libbpf

Tests should follow these guidelines:

Rust eBPF code should live in integration-ebpf/${NAME}.rs and included in integration-ebpf/Cargo.toml
C eBPF code should live in integration-test/src/bpf/${NAME}.bpf.c. It's automatically compiled and made available as ${OUT_DIR}/${NAME}.bpf.o.
Any bytecode should be included in the integration test binary using include_bytes_aligned!
Tests should be added to integration-test/src/test
You may add a new module, or use an existing one
Integration tests must use the #[integration_test] macro to be included in the build
Test functions should return anyhow::Result<()> since this allows the use of ? to return errors.
You may either panic! when an assertion fails or bail!. The former is preferred since the stack trace will point directly to the failed line.