QPID-4822: Allow Variant::parse() to produce VAR_UINT64 types.

- Extend qpid::messaging::Variant string parser to output unsigned 64 bit
  type where relevant (positive integer larger than signed 64 bits)
- Added some unit tests for the qpid::messageing::Variant string parser

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1480376 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 27 insertions, 0 deletions

diff --git a/qpid/cpp/src/tests/Variant.cpp b/qpid/cpp/src/tests/Variant.cpp
index 6d629bbb4a..d2394bfbad 100644
--- a/qpid/cpp/src/tests/Variant.cpp
+++ b/qpid/cpp/src/tests/Variant.cpp
@@ -780,6 +780,33 @@ QPID_AUTO_TEST_CASE(testBufferEncoding)
     BOOST_CHECK_THROW(MapCodec::encode(inMap, buffer), std::exception);
 }
 
+QPID_AUTO_TEST_CASE(parse)
+{
+    Variant a;
+    a.parse("What a fine mess");
+    BOOST_CHECK(a.getType()==types::VAR_STRING);
+    a.parse("true");
+    BOOST_CHECK(a.getType()==types::VAR_BOOL);
+    a.parse("FalsE");
+    BOOST_CHECK(a.getType()==types::VAR_BOOL);
+    a.parse("3.1415926");
+    BOOST_CHECK(a.getType()==types::VAR_DOUBLE);
+    a.parse("-7.2e-15");
+    BOOST_CHECK(a.getType()==types::VAR_DOUBLE);
+    a.parse("9223372036854775807");
+    BOOST_CHECK(a.getType()==types::VAR_INT64);
+    a.parse("9223372036854775808");
+    BOOST_CHECK(a.getType()==types::VAR_UINT64);
+    a.parse("-9223372036854775807");
+    BOOST_CHECK(a.getType()==types::VAR_INT64);
+    a.parse("-9223372036854775808");
+    BOOST_CHECK(a.getType()==types::VAR_DOUBLE);
+    a.parse("18446744073709551615");
+    BOOST_CHECK(a.getType()==types::VAR_UINT64);
+    a.parse("18446744073709551616");
+    BOOST_CHECK(a.getType()==types::VAR_DOUBLE);
+}
+
 QPID_AUTO_TEST_SUITE_END()
 
 }} // namespace qpid::tests