day22: bug: not using Set - duplicate supports

day22/space_test.go

@@ -1,6 +1,9 @@
 package day22
 
-import "testing"
+import (
+	"slices"
+	"testing"
+)
 
 func TestSpaceSettleSingle(t *testing.T) {
 	filename := "example"
@@ -104,3 +107,29 @@ func TestExampleSpacePrint(t *testing.T) {
 	PrintSpace(space, "after-settping.png")
 
 }
+
+func TestCompareInitialAndBruteforce(t *testing.T) {
+	filename := "input"
+	blocks := ReadBlockFile(filename)
+	byZ := BlocksByZ(blocks)
+
+	space := NewSpace(byZ)
+
+	space.SettleAll()
+
+	initialBlocks := space.InitialCollectGoodToDisintegrate()
+	correct := space.ThirdTimeCollectGoodToDisintegrate()
+
+	t.Log("len of initial solution : ", len(initialBlocks))
+	t.Log("len of correct solution : ", len(correct))
+
+	for _, disintegratableInInitial := range initialBlocks {
+		indexInCorrect := slices.IndexFunc(correct, func(e Block) bool {
+			return e.NameNum == disintegratableInInitial.NameNum
+		})
+		if indexInCorrect == -1 {
+			t.Logf("> found %+v. falsly marked as disintegratable\n\n", disintegratableInInitial)
+		}
+
+	}
+}