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moby--moby/pkg/ulimit/ulimit_test.go
paul 273fdd97ed Fixes pointer error
Signed-off-by: Paul Mou <ppymou@gmail.com>
2015-03-25 20:45:17 -07:00

55 lines
1.4 KiB
Go

package ulimit
import "testing"
func TestParseValid(t *testing.T) {
u1 := &Ulimit{"nofile", 1024, 512}
if u2, _ := Parse("nofile=512:1024"); *u1 != *u2 {
t.Fatalf("expected %q, but got %q", u1, u2)
}
}
func TestParseInvalidLimitType(t *testing.T) {
if _, err := Parse("notarealtype=1024:1024"); err == nil {
t.Fatalf("expected error on invalid ulimit type")
}
}
func TestParseBadFormat(t *testing.T) {
if _, err := Parse("nofile:1024:1024"); err == nil {
t.Fatal("expected error on bad syntax")
}
if _, err := Parse("nofile"); err == nil {
t.Fatal("expected error on bad syntax")
}
if _, err := Parse("nofile="); err == nil {
t.Fatal("expected error on bad syntax")
}
if _, err := Parse("nofile=:"); err == nil {
t.Fatal("expected error on bad syntax")
}
if _, err := Parse("nofile=:1024"); err == nil {
t.Fatal("expected error on bad syntax")
}
}
func TestParseHardLessThanSoft(t *testing.T) {
if _, err := Parse("nofile:1024:1"); err == nil {
t.Fatal("expected error on hard limit less than soft limit")
}
}
func TestParseInvalidValueType(t *testing.T) {
if _, err := Parse("nofile:asdf"); err == nil {
t.Fatal("expected error on bad value type")
}
}
func TestStringOutput(t *testing.T) {
u := &Ulimit{"nofile", 1024, 512}
if s := u.String(); s != "nofile=512:1024" {
t.Fatal("expected String to return nofile=512:1024, but got", s)
}
}