From 3be9d77cb4055fa77e3d7d4a3fe30cf32c58034f Mon Sep 17 00:00:00 2001
From: Peter Steinbach <steinbac@mpi-cbg.de>
Date: Mon, 30 Apr 2018 14:57:51 +0200
Subject: [PATCH] weaked the requirement on finding the cache size as it's not
 so easy to find in VMs (e.g. used by appveyor)

---
 tests/test_build_machine.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tests/test_build_machine.cpp b/tests/test_build_machine.cpp
index 02aee98..d12607b 100644
--- a/tests/test_build_machine.cpp
+++ b/tests/test_build_machine.cpp
@@ -113,7 +113,10 @@ TEST_CASE_METHOD( host_reference, "machine_specific" ){
 
     auto value = compass::runtime::size::cache::level(2);
 
-    REQUIRE(value >> 10 ==expected_L2_size_kB);
+    REQUIRE(value > 0);
+    if(expected_L2_size_kB){
+      REQUIRE(value >> 10 ==expected_L2_size_kB);
+    }
 
   }
 }