Added std::shared_ptr and std::unique_ptr adaptors.

2025-10-14 15:05:37 +02:00 · 2015-07-31 12:11:14 +09:00
parent 2a7d9977b1
commit db588909b9
9 changed files with 508 additions and 90 deletions
--- a/test/shared_ptr_cpp11.cpp
+++ b/test/shared_ptr_cpp11.cpp
@@ -0,0 +1,123 @@
+#include <msgpack.hpp>
+#include <sstream>
+#include <iterator>
+#include <gtest/gtest.h>
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#if !defined(MSGPACK_USE_CPP03)
+
+TEST(SHARED_PTR, pack_convert_nil)
+{
+    std::stringstream ss;
+    std::shared_ptr<int> val1;
+    msgpack::pack(ss, val1);
+    msgpack::unpacked ret;
+    msgpack::unpack(ret, ss.str().data(), ss.str().size());
+    std::shared_ptr<int> val2 = ret.get().as<std::shared_ptr<int>>();
+    EXPECT_TRUE(val1 == val2);
+}
+
+TEST(SHARED_PTR, pack_convert_int)
+{
+    std::stringstream ss;
+    std::shared_ptr<int> val1(new int(1));
+    msgpack::pack(ss, val1);
+    msgpack::unpacked ret;
+    msgpack::unpack(ret, ss.str().data(), ss.str().size());
+    std::shared_ptr<int> val2 = ret.get().as<std::shared_ptr<int>>();
+    EXPECT_TRUE(*val1 == *val2);
+}
+
+TEST(SHARED_PTR, object_nil)
+{
+    std::shared_ptr<int> val1;
+    msgpack::object obj(val1);
+    std::shared_ptr<int> val2 = obj.as<std::shared_ptr<int>>();
+    EXPECT_TRUE(val1 == val2);
+}
+
+TEST(SHARED_PTR, object_int)
+{
+    std::shared_ptr<int> val1(new int(1));
+    msgpack::object obj(val1);
+    std::shared_ptr<int> val2 = obj.as<std::shared_ptr<int>>();
+    EXPECT_TRUE(*val1 == *val2);
+}
+
+// Compile error as expected
+// object::with_zone is required not object
+/*
+TEST(SHARED_PTR, object_vector)
+{
+    typedef std::shared_ptr<std::vector<int>> ovi_t;
+    ovi_t val1(new std::vector<int>());
+    msgpack::object obj(val1);
+    ovi_t  val2 = obj.as<ovi_t>();
+    EXPECT_TRUE(val1 == val2);
+}
+*/
+
+TEST(SHARED_PTR, object_with_zone_nil)
+{
+    msgpack::zone z;
+    std::shared_ptr<int> val1;
+    msgpack::object obj(val1, z);
+    std::shared_ptr<int> val2 = obj.as<std::shared_ptr<int>>();
+    EXPECT_TRUE(val1 == val2);
+}
+
+TEST(SHARED_PTR, object_with_zone_int)
+{
+    msgpack::zone z;
+    std::shared_ptr<int> val1(new int(1));
+    msgpack::object obj(val1, z);
+    std::shared_ptr<int> val2 = obj.as<std::shared_ptr<int>>();
+    EXPECT_TRUE(*val1 == *val2);
+}
+
+struct no_def_con {
+    no_def_con() = delete;
+    no_def_con(int i):i(i) {}
+    int i;
+    MSGPACK_DEFINE(i);
+};
+
+inline bool operator==(no_def_con const& lhs, no_def_con const& rhs) {
+    return lhs.i == rhs.i;
+}
+
+inline bool operator!=(no_def_con const& lhs, no_def_con const& rhs) {
+    return !(lhs == rhs);
+}
+
+namespace msgpack {
+MSGPACK_API_VERSION_NAMESPACE(MSGPACK_DEFAULT_API_NS) {
+namespace adaptor {
+template <>
+struct as<no_def_con> {
+    no_def_con operator()(msgpack::object const& o) const {
+        if (o.type != msgpack::type::ARRAY) throw msgpack::type_error();
+        if (o.via.array.size != 1) throw msgpack::type_error();
+        return no_def_con(o.via.array.ptr[0].as<int>());
+    }
+};
+} // adaptor
+} // MSGPACK_API_VERSION_NAMESPACE(MSGPACK_DEFAULT_API_NS)
+} // msgpack
+
+TEST(SHARED_PTR, pack_convert_nil_no_def_con)
+{
+    std::stringstream ss;
+    std::shared_ptr<no_def_con> val1(new no_def_con(1));
+    msgpack::pack(ss, val1);
+    msgpack::unpacked ret;
+    msgpack::unpack(ret, ss.str().data(), ss.str().size());
+    std::shared_ptr<no_def_con> val2 = ret.get().as<std::shared_ptr<no_def_con>>();
+    EXPECT_TRUE(*val1 == *val2);
+}
+
+
+#endif // !defined(MSGPACK_USE_CPP03)