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std::rt: Do local tests in a bare thread to not interfere with the scheduler

This commit is contained in:
Brian Anderson 2013-07-09 15:48:13 -07:00
parent 2c1315719d
commit 6fb92f8cab
1 changed files with 30 additions and 21 deletions
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51
src/libstd/rt/local.rs
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@ -103,46 +103,55 @@ impl Local for IoFactoryObject {
#[cfg(test)]
mod test {
use unstable::run_in_bare_thread;
use rt::test::*;
use rt::sched::Scheduler;
use super::*;
#[test]
fn thread_local_scheduler_smoke_test() {
let scheduler = ~new_test_uv_sched();
Local::put(scheduler);
let _scheduler: ~Scheduler = Local::take();
do run_in_bare_thread {
let scheduler = ~new_test_uv_sched();
Local::put(scheduler);
let _scheduler: ~Scheduler = Local::take();
}
}
#[test]
fn thread_local_scheduler_two_instances() {
let scheduler = ~new_test_uv_sched();
Local::put(scheduler);
let _scheduler: ~Scheduler = Local::take();
let scheduler = ~new_test_uv_sched();
Local::put(scheduler);
let _scheduler: ~Scheduler = Local::take();
do run_in_bare_thread {
let scheduler = ~new_test_uv_sched();
Local::put(scheduler);
let _scheduler: ~Scheduler = Local::take();
let scheduler = ~new_test_uv_sched();
Local::put(scheduler);
let _scheduler: ~Scheduler = Local::take();
}
}
#[test]
fn borrow_smoke_test() {
let scheduler = ~new_test_uv_sched();
Local::put(scheduler);
unsafe {
let _scheduler: *mut Scheduler = Local::unsafe_borrow();
do run_in_bare_thread {
let scheduler = ~new_test_uv_sched();
Local::put(scheduler);
unsafe {
let _scheduler: *mut Scheduler = Local::unsafe_borrow();
}
let _scheduler: ~Scheduler = Local::take();
}
let _scheduler: ~Scheduler = Local::take();
}
#[test]
fn borrow_with_return() {
let scheduler = ~new_test_uv_sched();
Local::put(scheduler);
let res = do Local::borrow::<Scheduler,bool> |_sched| {
true
};
assert!(res)
let _scheduler: ~Scheduler = Local::take();
do run_in_bare_thread {
let scheduler = ~new_test_uv_sched();
Local::put(scheduler);
let res = do Local::borrow::<Scheduler,bool> |_sched| {
true
};
assert!(res);
let _scheduler: ~Scheduler = Local::take();
}
}
}