test: add failing denc tests for enums

all but the 8-bit enums fail to compile because they don't match the
traits specialization for underlying_type

Signed-off-by: Casey Bodley <cbodley@redhat.com>

diff --git a/src/test/test_denc.cc b/src/test/test_denc.cc
index 0924ee4eda2c8fa65462bc25fc2405db2299166d..7df181d9e67b16bf56690523fb7b6a911901af77 100644 (file)
--- a/src/test/test_denc.cc
+++ b/src/test/test_denc.cc
@@ -180,6 +180,28 @@ TEST(denc, string)
   test_denc(c);
 }
 
+TEST(denc, enum_class)
+{
+  enum class enum_class_8 : int8_t { value };
+  test_denc(enum_class_8::value);
+  enum class enum_class_u8 : uint8_t { value };
+  test_denc(enum_class_u8::value);
+  enum class enum_class_16 : int16_t { value };
+  test_denc(enum_class_16::value);
+  enum class enum_class_u16 : uint16_t { value };
+  test_denc(enum_class_u16::value);
+  enum class enum_class_32 : int32_t { value };
+  test_denc(enum_class_32::value);
+  enum class enum_class_u32 : uint32_t { value };
+  test_denc(enum_class_u32::value);
+  enum class enum_class_64 : int64_t { value };
+  test_denc(enum_class_64::value);
+  enum class enum_class_u64 : uint64_t { value };
+  test_denc(enum_class_u64::value);
+  enum class enum_class { value };
+  test_denc(enum_class::value);
+}
+
 struct legacy_t {
   int32_t a = 1;
   void encode(bufferlist& bl) const {