pkg/subsystem: detect loops on the go

This lets us reduce the amount of code in parents.go.

1 files changed, 0 insertions, 15 deletions

diff --git a/pkg/subsystem/linux/parents_test.go b/pkg/subsystem/linux/parents_test.go
index f1942671d..dde13177d 100644
--- a/pkg/subsystem/linux/parents_test.go
+++ b/pkg/subsystem/linux/parents_test.go
@@ -69,21 +69,6 @@ func TestDropDuplicateSubsystems(t *testing.T) {
 	assert.ElementsMatch(t, ret, expected)
 }
 
-func TestLoopsDoExist(t *testing.T) {
-	a := &entity.Subsystem{}
-	b := &entity.Subsystem{Parents: []*entity.Subsystem{a}}
-	c := &entity.Subsystem{Parents: []*entity.Subsystem{b}}
-	a.Parents = []*entity.Subsystem{c}
-	assert.True(t, loopsExist([]*entity.Subsystem{a, b, c}))
-}
-
-func TestLoopsDoNotExist(t *testing.T) {
-	a := &entity.Subsystem{}
-	b := &entity.Subsystem{Parents: []*entity.Subsystem{a}}
-	c := &entity.Subsystem{Parents: []*entity.Subsystem{b}}
-	assert.False(t, loopsExist([]*entity.Subsystem{a, b, c}))
-}
-
 func TestTransitiveReduction(t *testing.T) {
 	// (d, c), (c, b), (b, a)
 	// (d, a)