From 02ae3615fd6082946d9eb4b2223d0ec2c668db74 Mon Sep 17 00:00:00 2001
From: Sebastian Messmer <mail@smessmer.de>
Date: Wed, 4 Mar 2015 02:59:46 +0100
Subject: [PATCH] DataBlockFixture create data that is independent from its
 size

---
 test/testutils/DataBlockFixture.cpp | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/test/testutils/DataBlockFixture.cpp b/test/testutils/DataBlockFixture.cpp
index 52c3c6ee..252015b2 100644
--- a/test/testutils/DataBlockFixture.cpp
+++ b/test/testutils/DataBlockFixture.cpp
@@ -20,11 +20,13 @@ void DataBlockFixture::fillFileWithRandomData(long long int IV) {
     val += 1442695040888963407;
     reinterpret_cast<long long int*>(_fileData)[i] = val;
   }
+  uint64_t alreadyWritten = (_size/sizeof(long long int))*sizeof(long long int);
+  val *= 6364136223846793005L;
+  val += 1442695040888963407;
+  char *remainingBytes = reinterpret_cast<char*>(&val);
   //Fill remaining bytes
-  for(size_t i=(_size/sizeof(long long int))*sizeof(long long int); i<_size; ++i) {
-    val *= 6364136223846793005L;
-    val += 1442695040888963407;
-    reinterpret_cast<char*>(_fileData)[i] = val;
+  for(size_t i=0; i<_size-alreadyWritten; ++i) {
+    reinterpret_cast<char*>(_fileData)[alreadyWritten + i] = remainingBytes[i];
   }
 }