Update cluster store status with a single atomic write() operation.

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@930055 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 24 insertions, 0 deletions

diff --git a/qpid/cpp/src/tests/Uuid.cpp b/qpid/cpp/src/tests/Uuid.cpp
index 4c6505b139..0195455ca3 100644
--- a/qpid/cpp/src/tests/Uuid.cpp
+++ b/qpid/cpp/src/tests/Uuid.cpp
@@ -50,6 +50,7 @@ QPID_AUTO_TEST_CASE(testUuidCtor) {
 
 boost::array<uint8_t, 16>  sample =  {{'\x1b', '\x4e', '\x28', '\xba', '\x2f', '\xa1', '\x11', '\xd2', '\x88', '\x3f', '\xb9', '\xa7', '\x61', '\xbd', '\xe3', '\xfb'}};
 const string sampleStr("1b4e28ba-2fa1-11d2-883f-b9a761bde3fb");
+const string zeroStr("00000000-0000-0000-0000-000000000000");
 
 QPID_AUTO_TEST_CASE(testUuidIstream) {
     Uuid uuid;
@@ -57,6 +58,12 @@ QPID_AUTO_TEST_CASE(testUuidIstream) {
     in >> uuid;
     BOOST_CHECK(!in.fail());
     BOOST_CHECK(uuid == sample);
+
+    istringstream is(zeroStr);
+    Uuid zero;
+    is >> zero;
+    BOOST_CHECK(!in.fail());
+    BOOST_CHECK_EQUAL(zero, Uuid());
 }
 
 QPID_AUTO_TEST_CASE(testUuidOstream) {
@@ -65,6 +72,23 @@ QPID_AUTO_TEST_CASE(testUuidOstream) {
     out << uuid;
     BOOST_CHECK(out.good());
     BOOST_CHECK_EQUAL(out.str(), sampleStr);
+
+    ostringstream os;
+    os << Uuid();
+    BOOST_CHECK(out.good());
+    BOOST_CHECK_EQUAL(os.str(), zeroStr);
+}
+
+QPID_AUTO_TEST_CASE(testUuidIOstream) {
+    Uuid a(true), b(true);
+    ostringstream os;
+    os << a << endl << b;
+    Uuid aa, bb;
+    istringstream is(os.str());
+    is >> aa >> ws >> bb;
+    BOOST_CHECK(os.good());
+    BOOST_CHECK_EQUAL(a, aa);
+    BOOST_CHECK_EQUAL(b, bb);
 }
 
 QPID_AUTO_TEST_CASE(testUuidEncodeDecode) {