Merge pull request #12 from anton-dutov/nil-pack

Nil pack

tests/pack/pack_test.cpp

@@ -9,6 +9,7 @@ class PackTest : public QObject
     Q_OBJECT
 
 private Q_SLOTS:
+    void test_nil();
     void test_bool();
     void test_fixint();
     void test_integer8();
@@ -21,6 +22,14 @@ private Q_SLOTS:
     void test_array();
 };
 
+void PackTest::test_nil()
+{
+    QByteArray arr = MsgPack::pack(QVariant());
+    quint8 *p = (quint8 *)arr.data();
+    QVERIFY(arr.size() == 1);
+    QVERIFY(p[0] == 0xc0);
+}
+
 void PackTest::test_bool()
 {
     QByteArray arr = MsgPack::pack(false);

tests/unpack/unpack_test.cpp

@@ -9,6 +9,7 @@ class UnpackTest : public QObject
     Q_OBJECT
 
 private Q_SLOTS:
+    void test_nil();
     void test_booleans();
     void test_integers();
     void test_floats();
@@ -17,6 +18,13 @@ private Q_SLOTS:
     void test_array();
 };
 
+void UnpackTest::test_nil()
+{
+    QByteArray pack = MsgPack::pack(QVariantList() << true << QVariant());
+    QVariantList u = MsgPack::unpack(pack).toList();
+    QVERIFY(u[0] == true);
+    QVERIFY(u[1].isNull());
+}
 
 void UnpackTest::test_booleans()
 {