The aya-bpf-macros needed refactoring for:
1. Ease of testing
2. To be consistent with when we use K/V args vs. idents
3. To deprecate the use of `name` to change the exported name of a
function - we now use the symbol table.
Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
Add integration testing for link pinning and
loading/unloading of tracepoint, kprobe, and
uprobe programs.
Redo how we utilize bpftool to verify that programs
are loaded to be explicit with names. Also add a helper
to verify that a program is loaded AND linked.
Signed-off-by: Andrew Stoycos <astoycos@redhat.com>
Replace all `assert!(matches!(..))` with `assert_matches!(..)`.
Remove the now-unused build-integration-test xtask command whose logic
doesn't match that of the build-and-run command.
This commit replaces the existing RTF test runner with a simple rust
binary package called - integration-test.
integration-test depends on integration-ebpf, which contains test eBPF
code written in Rust and C. `cargo xtask build-integration-test-ebpf`
can be used to build this code and supress rust-analyzer warnings. It
does require `bpf-linker`, but that is highly likely to be available to
developers of Aya. It also requires a checkout of `libbpf` to extract
headers like bpf-helpers.h.
Since everything is compiled into a single binary, it can be run
be run locally using `cargo xtask integration-test` or remotely using
`./run.sh` which re-uses the bash script from the old test framework
to spawn a VM in which to run the tests.
Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
Dave Tucker
Andrew Stoycos
Tamir Duberstein
Alessandro Decina