| |
| /// Defines a function called `$group_name` that returns the test description |
| /// values for the listed functions `$function`. |
| #[macro_export] |
| macro_rules! benchmark_group { |
| ($group_name:ident, $($function:path),+) => { |
| pub fn $group_name() -> ::std::vec::Vec<$crate::TestDescAndFn> { |
| use $crate::{TestDescAndFn, TestFn, TestDesc}; |
| use std::borrow::Cow; |
| let mut benches = ::std::vec::Vec::new(); |
| $( |
| benches.push(TestDescAndFn { |
| desc: TestDesc { |
| name: Cow::from(stringify!($function)), |
| ignore: false, |
| }, |
| testfn: TestFn::StaticBenchFn($function), |
| }); |
| )+ |
| benches |
| } |
| }; |
| ($group_name:ident, $($function:path,)+) => { |
| benchmark_group!($group_name, $($function),+); |
| }; |
| } |
| |
| |
| /// Define a `fn main()` that will run all benchmarks defined by the groups |
| /// in `$group_name`. |
| /// |
| /// The main function will read the first argument from the console and use |
| /// it to filter the benchmarks to run. |
| #[macro_export] |
| macro_rules! benchmark_main { |
| ($($group_name:path),+) => { |
| fn main() { |
| use $crate::TestOpts; |
| use $crate::run_tests_console; |
| let mut test_opts = TestOpts::default(); |
| // check to see if we should filter: |
| if let Some(arg) = ::std::env::args().skip(1).find(|arg| *arg != "--bench") { |
| test_opts.filter = Some(arg); |
| } |
| let mut benches = Vec::new(); |
| $( |
| benches.extend($group_name()); |
| )+ |
| run_tests_console(&test_opts, benches).unwrap(); |
| } |
| }; |
| ($($group_name:path,)+) => { |
| benchmark_main!($($group_name),+); |
| }; |
| } |