[1603] cleanup: put labelsequence tests in an unnamed namespace.

diff --git a/src/lib/dns/tests/labelsequence_unittest.cc b/src/lib/dns/tests/labelsequence_unittest.cc
index 226d4028b98a2ffc7b7280590aef9da51a87ef25..ea1e2dd35870204f2be6debfbfd4a255e15e174e 100644 (file)
--- a/src/lib/dns/tests/labelsequence_unittest.cc
+++ b/src/lib/dns/tests/labelsequence_unittest.cc
@@ -19,6 +19,8 @@
 
 using namespace isc::dns;
 
+namespace {
+
 class LabelSequenceTest : public ::testing::Test {
 public:
     LabelSequenceTest() : n1("example.org"), n2("example.com"),
@@ -254,3 +256,5 @@ TEST_F(LabelSequenceTest, isAbsolute) {
     ls3.stripLeft(2);
     ASSERT_TRUE(ls3.isAbsolute());
 }
+
+}