Remove mem::forget::<HashMap>() calls in tests which fail to compile when
HashMap is provided by hashbrown:
info: running `cargo check --all-targets --no-default-features` on aya-obj (11/23)
Checking aya-obj v0.1.0 (/home/tamird/src/aya/aya-obj)
error[E0505]: cannot move out of `map` because it is borrowed
--> aya-obj/src/relocation.rs:594:21
|
578 | let map = fake_legacy_map(1);
| --- binding `map` declared here
579 | let maps_by_symbol = HashMap::from([(1, ("test_map", Some(1), &map))]);
| ---- borrow of `map` occurs here
...
594 | mem::forget(map);
| ^^^ move out of `map` occurs here
595 | }
| - borrow might be used here, when `maps_by_symbol` is dropped and runs the destructor for type `hashbrown::HashMap<usize, (&str, Option<i32>, &maps::Map)>`
error[E0505]: cannot move out of `map_1` because it is borrowed
--> aya-obj/src/relocation.rs:655:21
|
632 | let map_1 = fake_legacy_map(1);
| ----- binding `map_1` declared here
...
635 | (1, ("test_map_1", Some(1), &map_1)),
| ------ borrow of `map_1` occurs here
...
655 | mem::forget(map_1);
| ^^^^^ move out of `map_1` occurs here
656 | mem::forget(map_2);
657 | }
| - borrow might be used here, when `maps_by_symbol` is dropped and runs the destructor for type `hashbrown::HashMap<usize, (&str, Option<i32>, &maps::Map)>`
error[E0505]: cannot move out of `map_2` because it is borrowed
--> aya-obj/src/relocation.rs:656:21
|
633 | let map_2 = fake_legacy_map(2);
| ----- binding `map_2` declared here
...
636 | (2, ("test_map_2", Some(2), &map_2)),
| ------ borrow of `map_2` occurs here
...
656 | mem::forget(map_2);
| ^^^^^ move out of `map_2` occurs here
657 | }
| - borrow might be used here, when `maps_by_symbol` is dropped and runs the destructor for type `hashbrown::HashMap<usize, (&str, Option<i32>, &maps::Map)>`
error[E0505]: cannot move out of `map` because it is borrowed
--> aya-obj/src/relocation.rs:694:21
|
678 | let map = fake_btf_map(1);
| --- binding `map` declared here
679 | let maps_by_symbol = HashMap::from([(1, ("test_map", Some(1), &map))]);
| ---- borrow of `map` occurs here
...
694 | mem::forget(map);
| ^^^ move out of `map` occurs here
695 | }
| - borrow might be used here, when `maps_by_symbol` is dropped and runs the destructor for type `hashbrown::HashMap<usize, (&str, Option<i32>, &maps::Map)>`
error[E0505]: cannot move out of `map_1` because it is borrowed
--> aya-obj/src/relocation.rs:755:21
|
732 | let map_1 = fake_btf_map(1);
| ----- binding `map_1` declared here
...
735 | (1, ("test_map_1", Some(1), &map_1)),
| ------ borrow of `map_1` occurs here
...
755 | mem::forget(map_1);
| ^^^^^ move out of `map_1` occurs here
756 | mem::forget(map_2);
757 | }
| - borrow might be used here, when `maps_by_symbol` is dropped and runs the destructor for type `hashbrown::HashMap<usize, (&str, Option<i32>, &maps::Map)>`
error[E0505]: cannot move out of `map_2` because it is borrowed
--> aya-obj/src/relocation.rs:756:21
|
733 | let map_2 = fake_btf_map(2);
| ----- binding `map_2` declared here
...
736 | (2, ("test_map_2", Some(2), &map_2)),
| ------ borrow of `map_2` occurs here
...
756 | mem::forget(map_2);
| ^^^^^ move out of `map_2` occurs here
757 | }
| - borrow might be used here, when `maps_by_symbol` is dropped and runs the destructor for type `hashbrown::HashMap<usize, (&str, Option<i32>, &maps::Map)>`
For more information about this error, try `rustc --explain E0505`.
error: could not compile `aya-obj` due to 6 previous errors
warning: build failed, waiting for other jobs to finish...
error: process didn't exit successfully: `/home/tamird/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/bin/cargo check --all-targets --manifest-path aya-obj/Cargo.toml --no-default-features` (exit status: 101)
This fixes `cargo build --all-features` by sidestepping the feature
unification problem described in The Cargo Book[0].
Add `cargo hack --feature-powerset` to CI to enforce that this doesn't
regress (and that all combinations of features work).
Since error_in_core is nightly-only, use core-error and a fake std
module to allow aya-obj to build without std on stable.
[0] https://doc.rust-lang.org/cargo/reference/features.html#feature-unification
This commit moves the aya-log projects from the subtree and adds them to
the main cargo workspace. It also brings the BPF crates into the
workspace and moves the macro crates up a level since they aren't BPF
code.
Miri was disabled for aya-bpf as the previous config wasn't actually
checking anything.
CI, clippy, fmt and release configurations have all been adjusted
appropriately.
CI was not properly running for other supported arches which was also
ixed here.
Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
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>
This uses a mix of rust-script, bash, qemu and a test runner called RTF
to add a regression test suite... and wires it into GitHub Actions
Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
This commit adds a github action that will
- check out aya and libbpf
- run xtask codegen
- if there is a diff, open commit changes to the codegen branch
- if changes were comitted, open a pull-request
Signed-off-by: Dave Tucker <dave@dtucker.co.uk>
Tamir Duberstein
Alessandro Decina
dependabot[bot]
Michal Rostecki
Matteo Nardi
Dave Tucker
gianluigi
Sean Young