Try diagnosis Valgrind error

test/unittest/pointertest.cpp

@@ -300,6 +300,7 @@ TEST(Pointer, Parse_URIFragment) {
         GenericPointer<GenericValue<UTF16<> > > p(L"#/%C2%A2");
         EXPECT_TRUE(p.IsValid());
         EXPECT_EQ(1u, p.GetTokenCount());
+        printf("%x %x %u\n", p.GetTokens()[0].name[0], p.GetTokens()[0].name[1], p.GetTokens()[0].length);
         EXPECT_STREQ(L"\x00A2", p.GetTokens()[0].name);
     }
 
@@ -308,6 +309,7 @@ TEST(Pointer, Parse_URIFragment) {
         GenericPointer<GenericValue<UTF16<> > > p(L"#/%E2%82%AC");
         EXPECT_TRUE(p.IsValid());
         EXPECT_EQ(1u, p.GetTokenCount());
+        printf("%x %x %u\n", p.GetTokens()[0].name[0], p.GetTokens()[0].name[1], p.GetTokens()[0].length);
         EXPECT_STREQ(L"\x20AC", p.GetTokens()[0].name);
     }