4 Commits (d62ae988896a267c44a60359d0b4a34ab19eccb0)

Author	SHA1	Message	Date
Tamir Duberstein	23bea22ac1	integration-test: build one binary instead of N ... "integration tests" as defined by Cargo produce a binary per file in the tests directory. This is really not what we want and has a number of downsides, but the main one is binary size. Before: tamird@pc:~/src/aya$ cargo xtask build-integration-test | xargs ls -lah Finished dev [unoptimized + debuginfo] target(s) in 0.05s Running `target/debug/xtask build-integration-test` Compiling integration-test v0.1.0 (/home/tamird/src/aya/test/integration-test) Finished dev [unoptimized + debuginfo] target(s) in 0.68s -rwxrwxr-x 1 tamird tamird 34M Jul 12 15:21 /home/tamird/src/aya/target/debug/deps/bpf_probe_read-e03eb905a5e6209c -rwxrwxr-x 1 tamird tamird 35M Jul 12 15:21 /home/tamird/src/aya/target/debug/deps/btf_relocations-57a4fbb38bf06064 -rwxrwxr-x 1 tamird tamird 31M Jul 12 15:21 /home/tamird/src/aya/target/debug/deps/elf-98b7a32d6d04effb -rwxrwxr-x 1 tamird tamird 6.9M Jul 12 15:21 /home/tamird/src/aya/target/debug/deps/integration_test-0dd55ce96bfdad77 -rwxrwxr-x 1 tamird tamird 34M Jul 12 15:21 /home/tamird/src/aya/target/debug/deps/load-0718562e85b86d03 -rwxrwxr-x 1 tamird tamird 40M Jul 12 15:21 /home/tamird/src/aya/target/debug/deps/log-dbf355f9ea34068a -rwxrwxr-x 1 tamird tamird 36M Jul 12 15:21 /home/tamird/src/aya/target/debug/deps/rbpf-89a1bb848fa5cc3c -rwxrwxr-x 1 tamird tamird 34M Jul 12 15:21 /home/tamird/src/aya/target/debug/deps/relocations-cfe655c3bb413d8b -rwxrwxr-x 1 tamird tamird 34M Jul 12 15:21 /home/tamird/src/aya/target/debug/deps/smoke-ccd3974180a3fd29 After: tamird@pc:~/src/aya$ cargo xtask build-integration-test | xargs ls -lah Finished dev [unoptimized + debuginfo] target(s) in 0.05s Running `target/debug/xtask build-integration-test` Compiling integration-test v0.1.0 (/home/tamird/src/aya/test/integration-test) Finished dev [unoptimized + debuginfo] target(s) in 0.90s -rwxrwxr-x 1 tamird tamird 47M Jul 12 15:21 /home/tamird/src/aya/target/debug/deps/integration_test-0dd55ce96bfdad77 Since we plan to run these tests in a VM, copying 10x fewer bytes seems like a win.	2 years ago
Tamir Duberstein	3d463a3610	integration-test: compile Rust probes using build.rs	2 years ago
Tamir Duberstein	8c61fc9ea6	integration-test: compile C probes using build.rs ... - Add libbpf as a submodule. This prevents having to plumb its location around (which can't be passed to Cargo build scripts) and also controls the version against which codegen has run. - Move bpf written in C to the integration-test crate and define constants for each probe. - Remove magic; each C source file must be directly enumerated in the build script and in lib.rs.	2 years ago
Tamir Duberstein	9ca0af1a79	integration-test: Remove integration-test-macros ... This doesn't add any value; use `cargo build --tests` with `--message-format=json` instead; parse the output using `cargo_metadata` to discover the location of the test binary. Move test/integration-test/src/tests -> test/integration-test/tests to conform to https://doc.rust-lang.org/book/ch11-03-test-organization.html#integration-tests.	2 years ago