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aya/test
astoycos b72d1d689d
aya: fix map_pin_path logic
If a user specifies map_pin_path then the maps should ALWAYS be
pinned by name at that path, or consumed from existing pins.

Add an integration test to verify this logic is functioning as
expected.

Signed-off-by: astoycos <astoycos@redhat.com>
3 weeks ago
..
integration-common bpf: Handle raw tracepoint arguments 2 months ago
integration-ebpf aya::programs::uprobe: add support for cookies 1 month ago
integration-test aya: fix map_pin_path logic 3 weeks ago
.gitignore test: Replace RTF with Rust 3 years ago
README.md ci: cache downloads 2 months 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:

  1. rustup toolchain install nightly
  2. rustup target add {aarch64,x86_64}-unknown-linux-musl
  3. cargo install bpf-linker
  4. libelf-dev (libelf-devel on rpm-based distros)
  5. llvm (for llvm-objcopy)
  6. (virtualized only) qemu

Usage

From the root of this repository:

Native

cargo xtask integration-test local

Virtualized

cargo xtask integration-test vm --cache-dir <CACHE_DIR> <KERNEL_IMAGE>...

Writing an integration test

Tests should follow these guidelines:

  • Rust eBPF code should live in integration-ebpf/${NAME}.rs and included in integration-ebpf/Cargo.toml and integration-test/src/lib.rs using include_bytes_aligned!.
  • C eBPF code should live in integration-test/bpf/${NAME}.bpf.c. It should be added to the list of files in integration-test/build.rs and the list of constants in integration-test/src/lib.rs using include_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 to panic! instead.