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fix terminal window resize tests by restricting lifetime of locks

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This commit is contained in:
Kunal Mohan 2021-04-04 23:09:37 +05:30
parent 2a648187fc
commit 30d0ec2a40
1 changed files with 9 additions and 5 deletions
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14
src/tests/fakes.rs
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@ -181,8 +181,10 @@ impl ClientOsApi for FakeInputOutput {
std::thread::sleep(std::time::Duration::from_millis(200)); std::thread::sleep(std::time::Duration::from_millis(200));
} else if command == QUIT && self.sigwinch_event.is_some() { } else if command == QUIT && self.sigwinch_event.is_some() {
let (lock, cvar) = &*self.should_trigger_sigwinch; let (lock, cvar) = &*self.should_trigger_sigwinch;
let mut should_trigger_sigwinch = lock.lock().unwrap(); {
*should_trigger_sigwinch = true; let mut should_trigger_sigwinch = lock.lock().unwrap();
*should_trigger_sigwinch = true;
}
cvar.notify_one(); cvar.notify_one();
::std::thread::sleep(MIN_TIME_BETWEEN_SNAPSHOTS); // give some time for the app to resize before quitting ::std::thread::sleep(MIN_TIME_BETWEEN_SNAPSHOTS); // give some time for the app to resize before quitting
} else if command == QUIT { } else if command == QUIT {
@ -212,9 +214,11 @@ impl ClientOsApi for FakeInputOutput {
fn receive_sigwinch(&self, cb: Box<dyn Fn()>) { fn receive_sigwinch(&self, cb: Box<dyn Fn()>) {
if self.sigwinch_event.is_some() { if self.sigwinch_event.is_some() {
let (lock, cvar) = &*self.should_trigger_sigwinch; let (lock, cvar) = &*self.should_trigger_sigwinch;
let mut should_trigger_sigwinch = lock.lock().unwrap(); {
while !*should_trigger_sigwinch { let mut should_trigger_sigwinch = lock.lock().unwrap();
should_trigger_sigwinch = cvar.wait(should_trigger_sigwinch).unwrap(); while !*should_trigger_sigwinch {
should_trigger_sigwinch = cvar.wait(should_trigger_sigwinch).unwrap();
}
} }
cb(); cb();
} }