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tests: Improve reliability of test_bionic_ovmf

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It's been observed on the Bionic image that udev and snapd services can
cause some delay in the VM's shutdown. Disabling them before shutting
down the VM improves the reliability of the test.

Also increasing slightly the sleep time to ensure we give the VM enough
time to shutdown before checking the list of events provided by the
event monitor.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
This commit is contained in:
Sebastien Boeuf 2022-08-05 10:57:41 +02:00 committed by Rob Bradford
parent d9ee5c2640
commit dc75519372
1 changed files with 9 additions and 1 deletions
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10
tests/integration.rs
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@ -2032,8 +2032,16 @@ mod parallel {
&event_path
));
// It's been observed on the Bionic image that udev and snapd
// services can cause some delay in the VM's shutdown. Disabling
// them improves the reliability of this test.
let _ = guest.ssh_command("sudo systemctl disable udev");
let _ = guest.ssh_command("sudo systemctl stop udev");
let _ = guest.ssh_command("sudo systemctl disable snapd");
let _ = guest.ssh_command("sudo systemctl stop snapd");
guest.ssh_command("sudo poweroff").unwrap();
thread::sleep(std::time::Duration::new(5, 0));
thread::sleep(std::time::Duration::new(10, 0));
let latest_events = [
&MetaEvent {
event: "shutdown".to_string(),