From 2dcf1c857c893319464a5004240f22f9bf250582 Mon Sep 17 00:00:00 2001
From: Paul Hauner <paul@paulhauner.com>
Date: Thu, 28 Mar 2019 23:21:24 +1100
Subject: [PATCH] Fix failing cache hashing test

---
 eth2/utils/ssz/src/cached_tree_hash.rs       |  2 --
 eth2/utils/ssz/src/cached_tree_hash/tests.rs | 14 ++------------
 2 files changed, 2 insertions(+), 14 deletions(-)

diff --git a/eth2/utils/ssz/src/cached_tree_hash.rs b/eth2/utils/ssz/src/cached_tree_hash.rs
index 75598f0b2..bf2e4b389 100644
--- a/eth2/utils/ssz/src/cached_tree_hash.rs
+++ b/eth2/utils/ssz/src/cached_tree_hash.rs
@@ -85,8 +85,6 @@ impl TreeHashCache {
     }
 
     pub fn either_modified(&self, children: (&usize, &usize)) -> Option<bool> {
-        dbg!(&self.chunk_modified.len());
-        dbg!(&self.cache.len() / BYTES_PER_CHUNK);
         Some(self.changed(*children.0)? | self.changed(*children.1)?)
     }
 
diff --git a/eth2/utils/ssz/src/cached_tree_hash/tests.rs b/eth2/utils/ssz/src/cached_tree_hash/tests.rs
index 791bc17b6..13e8ef556 100644
--- a/eth2/utils/ssz/src/cached_tree_hash/tests.rs
+++ b/eth2/utils/ssz/src/cached_tree_hash/tests.rs
@@ -174,8 +174,6 @@ impl CachedTreeHash for Outer {
 
         for (&parent, children) in offset_handler.iter_internal_nodes().rev() {
             if cache.either_modified(children)? {
-                dbg!(parent);
-                dbg!(children);
                 cache.modify_chunk(parent, &cache.hash_children(children)?)?;
             }
         }
@@ -234,7 +232,7 @@ fn partial_modification_to_outer() {
     let leaves = vec![
         int_to_bytes32(0),
         inner_bytes[0..32].to_vec(),
-        int_to_bytes32(5),
+        int_to_bytes32(42),
         vec![0; 32], // padding
     ];
     let mut merkle = merkleize(join(leaves));
@@ -282,15 +280,7 @@ fn outer_builds() {
     assert_eq!(merkle.len() / HASHSIZE, 13);
     assert_eq!(cache.len() / HASHSIZE, 13);
 
-    for (i, chunk) in cache.chunks(HASHSIZE).enumerate() {
-        assert_eq!(
-            merkle[i * HASHSIZE..(i + 1) * HASHSIZE],
-            *chunk,
-            "failed on {}",
-            i
-        );
-    }
-    // assert_eq!(merkle, cache);
+    assert_eq!(merkle, cache);
 }
 
 /*