From 09b648317f58b6d2dbf905207d5804c53f3b30f2 Mon Sep 17 00:00:00 2001
From: Sebastian Messmer <mail@smessmer.de>
Date: Wed, 4 Mar 2015 02:58:52 +0100
Subject: [PATCH] DataBlockFixture create data that is independent from its
 size

---
 test/testutils/DataBlockFixture.cpp | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/test/testutils/DataBlockFixture.cpp b/test/testutils/DataBlockFixture.cpp
index 5fdb3a0a..252015b2 100644
--- a/test/testutils/DataBlockFixture.cpp
+++ b/test/testutils/DataBlockFixture.cpp
@@ -1,4 +1,4 @@
-#include <messmer/blockstore/test/testutils/DataBlockFixture.h>
+#include "DataBlockFixture.h"
 #include <algorithm>
 #include <cstring>
 
@@ -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];
   }
 }