moby--moby/cmd/dockerd/config_unix_test.go

26 lines
651 B
Go

//go:build linux || freebsd
// +build linux freebsd
package main
import (
"testing"
"github.com/docker/docker/daemon/config"
"github.com/spf13/pflag"
"gotest.tools/v3/assert"
is "gotest.tools/v3/assert/cmp"
)
func TestDaemonParseShmSize(t *testing.T) {
flags := pflag.NewFlagSet("test", pflag.ContinueOnError)
conf := &config.Config{}
err := installConfigFlags(conf, flags)
assert.NilError(t, err)
// By default `--default-shm-size=64M`
assert.Check(t, is.Equal(int64(64*1024*1024), conf.ShmSize.Value()))
assert.Check(t, flags.Set("default-shm-size", "128M"))
assert.Check(t, is.Equal(int64(128*1024*1024), conf.ShmSize.Value()))
}