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tests: Update journalctl command to get reboot count

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In order to support most recent Ubuntu distributions, we must update
the way of detecting a reboot through the journal since there is no
more "-- Reboot --" logs.

Using the `--list-boots` option is the preferred way for getting the
boot count information from journalctl command. We simply need to add 1
to the count in order to get the reboot count.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
This commit is contained in:
Sebastien Boeuf 2021-04-30 09:44:18 +02:00
parent 8ee0377456
commit 6eaf44ec61
1 changed files with 15 additions and 14 deletions
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29
tests/integration.rs
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@ -709,24 +709,25 @@ mod tests {
}
fn reboot_linux(&self, current_reboot_count: u32, custom_timeout: Option<i32>) {
let reboot_count = self
.ssh_command("sudo journalctl | grep -c -- \"-- Reboot --\"")
.unwrap()
.trim()
.parse::<u32>()
.unwrap_or(current_reboot_count + 1);
assert_eq!(reboot_count, current_reboot_count);
self.ssh_command("sudo reboot").unwrap();
self.wait_vm_boot(custom_timeout).unwrap();
let reboot_count = self
.ssh_command("sudo journalctl | grep -c -- \"-- Reboot --\"")
let list_boots_cmd = "sudo journalctl --list-boots | wc -l";
let boot_count = self
.ssh_command(list_boots_cmd)
.unwrap()
.trim()
.parse::<u32>()
.unwrap_or_default();
assert_eq!(reboot_count, current_reboot_count + 1);
assert_eq!(boot_count, current_reboot_count + 1);
self.ssh_command("sudo reboot").unwrap();
self.wait_vm_boot(custom_timeout).unwrap();
let boot_count = self
.ssh_command(list_boots_cmd)
.unwrap()
.trim()
.parse::<u32>()
.unwrap_or_default();
assert_eq!(boot_count, current_reboot_count + 2);
}
fn enable_memory_hotplug(&self) {