fs

Documentation

Overview

Utility for testing cgroup operations.

Creates a mock of the cgroup filesystem for the duration of the test.

Index

• Variables
• func Apply(c *cgroups.Cgroup, pid int) (cgroups.ActiveCgroup, error)
• func GetPids(c *cgroups.Cgroup) ([]int, error)
• func GetStats(c *cgroups.Cgroup, subsystem string, pid int) (map[string]int64, error)
• func NewCgroupTestUtil(subsystem string, t *testing.T) *cgroupTestUtil

Variables

var (
	ErrNotSupportStat = errors.New("stats are not supported for subsystem")
	ErrNotValidFormat = errors.New("line is not a valid key value format")
)

Functions

func Apply

func Apply(c *cgroups.Cgroup, pid int) (cgroups.ActiveCgroup, error)

func GetPids

func GetPids(c *cgroups.Cgroup) ([]int, error)

func GetStats

func GetStats(c *cgroups.Cgroup, subsystem string, pid int) (map[string]int64, error)

func NewCgroupTestUtil

func NewCgroupTestUtil(subsystem string, t *testing.T) *cgroupTestUtil

Creates a new test util for the specified subsystem