test: use unsigned ints to compare against size()

Signed-off-by: Greg Farnum <gfarnum@redhat.com>

diff --git a/src/test/bufferlist.cc b/src/test/bufferlist.cc
index d2bd8c9c1987c781ff23ebcca72d224088b53f1b..73b0641801d17302579cd2f9e7dffc05ab8fd60a 100644 (file)
--- a/src/test/bufferlist.cc
+++ b/src/test/bufferlist.cc
@@ -1084,13 +1084,13 @@ TEST(BufferList, get_contiguous) {
   bl.append(a);
   bl.append(b);
   bl.append(c);
-  ASSERT_EQ(3, bl.buffers().size());
+  ASSERT_EQ(3u, bl.buffers().size());
   ASSERT_EQ(0, memcmp("bar", bl.get_contiguous(3, 3), 3));
   ASSERT_EQ(0, memcmp("456", bl.get_contiguous(12, 3), 3));
   ASSERT_EQ(0, memcmp("ABC", bl.get_contiguous(18, 3), 3));
-  ASSERT_EQ(3, bl.buffers().size());
+  ASSERT_EQ(3u, bl.buffers().size());
   ASSERT_EQ(0, memcmp("789ABC", bl.get_contiguous(15, 6), 6));
-  ASSERT_LT(bl.buffers().size(), 3);
+  ASSERT_LT(bl.buffers().size(), 3u);
 }
 
 TEST(BufferList, swap) {