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tests: move tests to tests/ directory and give the user cgroup perms

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Signed-off-by: Levente Kurusa <lkurusa@acm.org>
This commit is contained in:
Levente Kurusa
2018-08-30 13:40:15 +02:00
parent c8b029b154
commit 367ea556ca
8 changed files with 103 additions and 67 deletions
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2
src/cgroup.rs
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@@ -92,7 +92,7 @@ impl Cgroup {
///
/// ## Example:
///
/// ```
/// ```text
/// let pids: &PidController = control_group.controller_of()
/// .expect("No pids controller attached!");
/// let cpu: &CpuController = control_group.controller_of()

2
src/cpuacct.rs
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@@ -28,7 +28,7 @@ pub struct CpuAcct {
/// time spent is `user` time or `system` time.
///
/// An example is as follows:
/// ```
/// ```text
/// cpu user system
/// 0 8348363768 0
/// 1 8324369100 0

66
src/lib.rs
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@@ -32,6 +32,8 @@ use net_prio::NetPrioController;
use hugetlb::HugeTlbController;
use rdma::RdmaController;
pub use cgroup::Cgroup;
/// Contains all the subsystems that are available in this crate.
#[derive(Debug)]
pub enum Subsystem {
@@ -500,67 +502,3 @@ impl Subsystem {
}
}
}
#[cfg(test)]
mod tests {
use {Resources, PidResources, Hierarchy, Controller, Controllers, Subsystem};
use pid::{PidMax, PidController};
use cgroup::Cgroup;
#[test]
fn create_and_delete_cgroup() {
let hier = ::hierarchies::V1::new();
let cg = Cgroup::new(&hier, String::from("ltest2"));
{
let pidcontroller: &PidController = cg.controller_of().unwrap();
pidcontroller.set_pid_max(PidMax::Value(1337));
assert_eq!(pidcontroller.get_pid_max(), Some(PidMax::Value(1337)));
}
cg.delete();
}
#[test]
fn test_pid_pids_current_is_zero() {
let hier = ::hierarchies::V1::new();
let cg = Cgroup::new(&hier, String::from("ltest3"));
{
let pidcontroller: &PidController = cg.controller_of().unwrap();
assert_eq!(pidcontroller.get_pid_current(), 0);
}
cg.delete();
}
#[test]
fn test_pid_pids_events_is_zero() {
let hier = ::hierarchies::V1::new();
let cg = Cgroup::new(&hier, String::from("ltest4"));
{
let pidcontroller: &PidController = cg.controller_of().unwrap();
assert_eq!(pidcontroller.get_pid_events(), 0);
}
cg.delete();
}
#[test]
fn test_setting_resources() {
let hier = ::hierarchies::V1::new();
let cg = Cgroup::new(&hier, String::from("ltest5"));
{
let res = Resources {
pid: PidResources {
update_values: true,
maximum_number_of_processes: PidMax::Value(512),
},
..Default::default()
};
cg.apply(&res);
/* verify */
let pidcontroller: &PidController = cg.controller_of().unwrap();
assert_eq!(pidcontroller.get_pid_max(), Some(PidMax::Value(512)));
}
cg.delete();
}
}

2
src/memory.rs
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@@ -51,7 +51,7 @@ pub struct Memory {
/// Contains various statistics about the NUMA locality of the control group's tasks.
///
/// The format of this field (as lifted from the kernel sources):
/// ```
/// ```text
/// total=<total pages> N0=<node 0 pages> N1=<node 1 pages> ...
/// file=<total file pages> N0=<node 0 pages> N1=<node 1 pages> ...
/// anon=<total anon pages> N0=<node 0 pages> N1=<node 1 pages> ...