1 files changed, 98 insertions, 0 deletions
diff --git a/qpid/cpp/src/tests/FieldValue.cpp b/qpid/cpp/src/tests/FieldValue.cpp
new file mode 100644
index 0000000000..9cea48e3cf
--- /dev/null
+++ b/qpid/cpp/src/tests/FieldValue.cpp
@@ -0,0 +1,98 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+#include "qpid/framing/FieldValue.h"
+
+#include "unit_test.h"
+#include <boost/test/floating_point_comparison.hpp>
+
+namespace qpid {
+namespace tests {
+
+QPID_AUTO_TEST_SUITE(FieldValueTestSuite)
+
+using namespace qpid::framing;
+
+Str16Value s("abc");
+IntegerValue i(42);
+FloatValue f((float)42.42);
+DoubleValue df(123.123);
+
+QPID_AUTO_TEST_CASE(testStr16ValueEquals)
+{
+
+    BOOST_CHECK(Str16Value("abc") == s);
+    BOOST_CHECK(Str16Value("foo") != s);
+    BOOST_CHECK(s != i);
+    BOOST_CHECK(s.convertsTo<std::string>() == true);
+    BOOST_CHECK(s.convertsTo<int>() == false);
+    BOOST_CHECK(s.get<std::string>() == "abc");
+    BOOST_CHECK_THROW(s.get<int>(), InvalidConversionException);
+
+}
+
+QPID_AUTO_TEST_CASE(testIntegerValueEquals)
+{
+    BOOST_CHECK(i.get<int>() == 42);
+    BOOST_CHECK(IntegerValue(42) == i);
+    BOOST_CHECK(IntegerValue(5) != i);
+    BOOST_CHECK(i != s);
+    BOOST_CHECK(i.convertsTo<std::string>() == false);
+    BOOST_CHECK(i.convertsTo<float>() == true);
+    BOOST_CHECK(i.convertsTo<int>() == true);
+    BOOST_CHECK_THROW(i.get<std::string>(), InvalidConversionException);
+    BOOST_CHECK_EQUAL(i.get<float>(), 42.0);
+}
+
+QPID_AUTO_TEST_CASE(testFloatValueEquals)
+{
+    BOOST_CHECK(f.convertsTo<float>() == true);
+    BOOST_CHECK(FloatValue((float)42.42) == f);
+    BOOST_CHECK_CLOSE(double(f.get<float>()), 42.42, 0.001);
+    // Check twice, regression test for QPID-6470 where the value was corrupted during get.
+    BOOST_CHECK(FloatValue((float)42.42) == f);
+    BOOST_CHECK_CLOSE(f.get<double>(), 42.42, 0.001);
+
+    // Float to double conversion
+    BOOST_CHECK(f.convertsTo<double>() == true);
+    BOOST_CHECK_CLOSE(f.get<double>(), 42.42, 0.001);
+
+    // Double value
+    BOOST_CHECK(f.convertsTo<float>() == true);
+    BOOST_CHECK(f.convertsTo<double>() == true);
+    BOOST_CHECK_CLOSE(double(df.get<float>()), 123.123, 0.001);
+    BOOST_CHECK_CLOSE(df.get<double>(), 123.123, 0.001);
+
+    // Invalid conversions should fail.
+    BOOST_CHECK(!f.convertsTo<std::string>());
+    BOOST_CHECK(!f.convertsTo<int>());
+    BOOST_CHECK_THROW(f.get<std::string>(), InvalidConversionException);
+    BOOST_CHECK_THROW(f.get<int>(), InvalidConversionException);
+
+    // getFloatingPointValue: check twice, regression test for QPID-6470
+    BOOST_CHECK_CLOSE((double(f.getFloatingPointValue<float,sizeof(float)>())), 42.42, 0.001);
+    BOOST_CHECK_CLOSE((double(f.getFloatingPointValue<float,sizeof(float)>())), 42.42, 0.001);
+    BOOST_CHECK_CLOSE((df.getFloatingPointValue<double,sizeof(double)>()), 123.123, 0.001);
+    // getFloatingPointValue should *not* convert float/double, require exact type.
+    BOOST_CHECK_THROW((f.getFloatingPointValue<double,sizeof(double)>()), InvalidConversionException);
+    BOOST_CHECK_THROW((double(df.getFloatingPointValue<float,sizeof(float)>())), InvalidConversionException);
+}
+
+QPID_AUTO_TEST_SUITE_END()
+
+}} // namespace qpid::tests