1 files changed, 0 insertions, 102 deletions
diff --git a/utils/utils_test.go b/utils/utils_test.go
index 63d722ed07..049c0e30a2 100644
--- a/utils/utils_test.go
+++ b/utils/utils_test.go
@@ -135,108 +135,6 @@ func TestRaceWriteBroadcaster(t *testing.T) {
 	<-c
 }
 
-// Test the behavior of TruncIndex, an index for querying IDs from a non-conflicting prefix.
-func TestTruncIndex(t *testing.T) {
-	ids := []string{}
-	index := NewTruncIndex(ids)
-	// Get on an empty index
-	if _, err := index.Get("foobar"); err == nil {
-		t.Fatal("Get on an empty index should return an error")
-	}
-
-	// Spaces should be illegal in an id
-	if err := index.Add("I have a space"); err == nil {
-		t.Fatalf("Adding an id with ' ' should return an error")
-	}
-
-	id := "99b36c2c326ccc11e726eee6ee78a0baf166ef96"
-	// Add an id
-	if err := index.Add(id); err != nil {
-		t.Fatal(err)
-	}
-	// Get a non-existing id
-	assertIndexGet(t, index, "abracadabra", "", true)
-	// Get the exact id
-	assertIndexGet(t, index, id, id, false)
-	// The first letter should match
-	assertIndexGet(t, index, id[:1], id, false)
-	// The first half should match
-	assertIndexGet(t, index, id[:len(id)/2], id, false)
-	// The second half should NOT match
-	assertIndexGet(t, index, id[len(id)/2:], "", true)
-
-	id2 := id[:6] + "blabla"
-	// Add an id
-	if err := index.Add(id2); err != nil {
-		t.Fatal(err)
-	}
-	// Both exact IDs should work
-	assertIndexGet(t, index, id, id, false)
-	assertIndexGet(t, index, id2, id2, false)
-
-	// 6 characters or less should conflict
-	assertIndexGet(t, index, id[:6], "", true)
-	assertIndexGet(t, index, id[:4], "", true)
-	assertIndexGet(t, index, id[:1], "", true)
-
-	// 7 characters should NOT conflict
-	assertIndexGet(t, index, id[:7], id, false)
-	assertIndexGet(t, index, id2[:7], id2, false)
-
-	// Deleting a non-existing id should return an error
-	if err := index.Delete("non-existing"); err == nil {
-		t.Fatalf("Deleting a non-existing id should return an error")
-	}
-
-	// Deleting id2 should remove conflicts
-	if err := index.Delete(id2); err != nil {
-		t.Fatal(err)
-	}
-	// id2 should no longer work
-	assertIndexGet(t, index, id2, "", true)
-	assertIndexGet(t, index, id2[:7], "", true)
-	assertIndexGet(t, index, id2[:11], "", true)
-
-	// conflicts between id and id2 should be gone
-	assertIndexGet(t, index, id[:6], id, false)
-	assertIndexGet(t, index, id[:4], id, false)
-	assertIndexGet(t, index, id[:1], id, false)
-
-	// non-conflicting substrings should still not conflict
-	assertIndexGet(t, index, id[:7], id, false)
-	assertIndexGet(t, index, id[:15], id, false)
-	assertIndexGet(t, index, id, id, false)
-}
-
-func assertIndexGet(t *testing.T, index *TruncIndex, input, expectedResult string, expectError bool) {
-	if result, err := index.Get(input); err != nil && !expectError {
-		t.Fatalf("Unexpected error getting '%s': %s", input, err)
-	} else if err == nil && expectError {
-		t.Fatalf("Getting '%s' should return an error", input)
-	} else if result != expectedResult {
-		t.Fatalf("Getting '%s' returned '%s' instead of '%s'", input, result, expectedResult)
-	}
-}
-
-func BenchmarkTruncIndexAdd(b *testing.B) {
-	ids := []string{"banana", "bananaa", "bananab"}
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		index := NewTruncIndex([]string{})
-		for _, id := range ids {
-			index.Add(id)
-		}
-	}
-}
-
-func BenchmarkTruncIndexNew(b *testing.B) {
-	ids := []string{"banana", "bananaa", "bananab"}
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		NewTruncIndex(ids)
-	}
-}
-
 func assertKernelVersion(t *testing.T, a, b *KernelVersionInfo, result int) {
 	if r := CompareKernelVersion(a, b); r != result {
 		t.Fatalf("Unexpected kernel version comparison result. Found %d, expected %d", r, result)