Merge pull request #1175 from redboltz/update_to_c_7.0.0

Update the version to 7.0.0

.github/workflows/coverage.yml

@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v3
     - name: install depends
       run: |
         sudo apt-get update
@@ -42,12 +42,14 @@ jobs:
         CMAKE_LIBRARY_PATH="${BASE}/build" GTEST_ROOT="${BASE}/usr" CMAKE_PREFIX_PATH="${BASE}/usr/gcc/lib64/cmake" cmake -DMSGPACK_32BIT=OFF -DBUILD_SHARED_LIBS=ON -DMSGPACK_CHAR_SIGN=signed -DMSGPACK_BUILD_EXAMPLES=ON -DMSGPACK_BUILD_TESTS=ON -DCMAKE_BUILD_TYPE=Debug -DMSGPACK_GEN_COVERAGE=ON ..
         make -j4
         make test
-    - name: Upload coverage to Codecov
-      working-directory: build
+    - name: Generate coverage
       run: |
         # Create lcov report
         lcov --capture --directory . --output-file coverage.info
         lcov --remove coverage.info '/usr/*' --output-file coverage.info # filter system-files
         lcov --list coverage.info # debug info
-        # Uploading report to CodeCov
-        bash <(curl -s https://codecov.io/bash) -f coverage.info || echo "Codecov did not collect coverage reports"
+    - name: Upload coverage to Codecov
+      uses: codecov/codecov-action@v5
+      with:
+        files: build/coverage.info
+        token: ${{ secrets.CODECOV_TOKEN }}

.github/workflows/gha.yml

@@ -17,7 +17,10 @@ jobs:
       matrix:
         pattern: [0, 1, 2, 3]
     steps:
-    - uses: actions/checkout@v1
+    - uses: actions/checkout@v3
+    - name: install gtest
+      run: |
+        brew install --force googletest
     - name: build and test
       env:
         CC: clang
@@ -48,22 +51,8 @@ jobs:
           export CHAR_SIGN="unsigned"
         fi
 
-        # install gtest
-        wget https://github.com/google/googletest/archive/release-1.7.0.zip -O googletest-release-1.7.0.zip
-        unzip -q googletest-release-1.7.0.zip
-        cd googletest-release-1.7.0
-        $CXX -m${ARCH} src/gtest-all.cc -I. -Iinclude -c
-        $CXX -m${ARCH} src/gtest_main.cc -I. -Iinclude -c
-        ar -rv libgtest.a gtest-all.o
-        ar -rv libgtest_main.a gtest_main.o
-        mkdir -p ${BASE}/usr/include
-        cp -r include/gtest ${BASE}/usr/include
-        mkdir -p ${BASE}/usr/lib
-        mv *.a ${BASE}/usr/lib
-        cd ..
-
         # build and test
-        CMAKE_CXX_COMPILER="${CXX}" CMAKE_C_COMPILER="${CC}" GTEST_ROOT="${BASE}/usr" CFLAGS="-Werror -g -fsanitize=undefined  -fno-sanitize-recover=all" CXXFLAGS="-Werror -g -ggdb3 -fsanitize=undefined  -fno-sanitize-recover=all" ${ACTION}
+        CMAKE_CXX_COMPILER="${CXX}" CMAKE_C_COMPILER="${CC}" CFLAGS="-Werror -g -fsanitize=undefined  -fno-sanitize-recover=all" CXXFLAGS="-Werror -g -ggdb3 -fsanitize=undefined  -fno-sanitize-recover=all" ${ACTION}
 
   linux:
     runs-on: ubuntu-latest
@@ -178,19 +167,19 @@ jobs:
         CMAKE_CXX_COMPILER="${CXX}" CMAKE_C_COMPILER="${CC}" GTEST_ROOT="${BASE}/usr" CFLAGS="-Werror -g -gdwarf-4 -fsanitize=undefined  -fno-sanitize-recover=all" CXXFLAGS="-Werror -g -ggdb3 -gdwarf-4 -fsanitize=undefined  -fno-sanitize-recover=all" ${ACTION}
 
   windows:
-    runs-on: windows-2019
+    runs-on: windows-2022
     strategy:
       fail-fast: false
       matrix:
         pattern: [0, 1, 2, 3]
     steps:
-    - uses: actions/checkout@v2.0.0
+    - uses: actions/checkout@v3
     - name: Cache vcpkg
       id: cache-vcpkg
-      uses: actions/cache@v1.1.2
+      uses: actions/cache@v3
       with:
         path: C:/vcpkg/installed
-        key: windows-2019-vcpkg-v2
+        key: windows-2022-vcpkg-v2
     - name: Build dependencies
       if: steps.cache-vcpkg.outputs.cache-hit != 'true'
       shell: powershell

CHANGELOG.md

@@ -1,3 +1,18 @@
+# 2026-05-30 version 7.0.0
+  * Refine CI (#1152)
+## << breaking changes >>
+  * Updated cmake minimum required to 3.5-4.0 (#1160)
+
+# 2024-08-17 version 6.1.0
+  * Add object initializer functions (#1137)
+  * Fix cmake warnings (#1133, #1137)
+
+# 2024-06-24 version 6.0.2
+  * Fix header file installation to respect `CMAKE_INSTALL_INCLUDEDIR` (#1125)
+  * Support absolute path for `CMAKE_INSTALL_*DIR` (#1121)
+  * Removed invalid ctest option. (#1120)
+  * Support relative path for `CMAKE_INSTALL_*DIR{ (#1119)
+
 # 2024-04-02 version 6.0.1
   * Improve CI environment (#1061, #1091, #1109)
   * Improve build system (#1060, #1069, #1108)

CMakeLists.txt

@@ -1,12 +1,4 @@
-if(${CMAKE_VERSION} VERSION_GREATER "3.4")
-    CMAKE_MINIMUM_REQUIRED (VERSION 3.5)
-else()
-    CMAKE_MINIMUM_REQUIRED (VERSION 2.8.12)
-    IF ((CMAKE_VERSION VERSION_GREATER 3.1) OR
-        (CMAKE_VERSION VERSION_EQUAL 3.1))
-        CMAKE_POLICY(SET CMP0054 NEW)
-    ENDIF ()
-endif()
+CMAKE_MINIMUM_REQUIRED (VERSION 3.5...4.0)
 
 OPTION (MSGPACK_BUILD_TESTS "Build msgpack tests." OFF)
 OPTION (MSGPACK_GEN_COVERAGE "Enable running gcov to get a test coverage report." OFF)
@@ -30,8 +22,16 @@ LIST (APPEND CMAKE_MODULE_PATH "${PROJECT_SOURCE_DIR}/cmake/")
 include(GNUInstallDirs)
 SET (prefix ${CMAKE_INSTALL_PREFIX})
 SET (exec_prefix ${CMAKE_INSTALL_PREFIX})
-SET (libdir ${CMAKE_INSTALL_LIBDIR})
-SET (includedir ${CMAKE_INSTALL_INCLUDEDIR})
+IF (IS_ABSOLUTE ${CMAKE_INSTALL_LIBDIR})
+    SET (libdir ${CMAKE_INSTALL_LIBDIR})
+ELSE ()
+    SET (libdir "\${prefix}/${CMAKE_INSTALL_LIBDIR}")
+ENDIF ()
+IF (IS_ABSOLUTE ${CMAKE_INSTALL_INCLUDEDIR})
+    SET (includedir ${CMAKE_INSTALL_INCLUDEDIR})
+ELSE ()
+    SET (includedir "\${prefix}/${CMAKE_INSTALL_INCLUDEDIR}")
+ENDIF ()
 
 OPTION (MSGPACK_32BIT "32bit compile" OFF)
 
@@ -187,11 +187,11 @@ ENDIF ()
 
 IF (MSGPACK_BUILD_TESTS)
     ENABLE_TESTING ()
+    INCLUDE(CTest)
     list(APPEND CMAKE_CTEST_ARGUMENTS "--output-on-failure")
     # MEMORYCHECK_COMMAND_OPTIONS needs to place prior to CTEST_MEMORYCHECK_COMMAND
     SET (MEMORYCHECK_COMMAND_OPTIONS "--leak-check=full --show-leak-kinds=definite,possible --error-exitcode=1")
     FIND_PROGRAM(CTEST_MEMORYCHECK_COMMAND NAMES valgrind)
-    INCLUDE(Dart)
     ADD_SUBDIRECTORY (test)
 ENDIF ()
 
@@ -263,12 +263,14 @@ INSTALL (TARGETS ${MSGPACK_INSTALLTARGETS} EXPORT msgpack-c-targets
     ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
 )
 FOREACH (file ${msgpack-c_common_HEADERS})
-    GET_FILENAME_COMPONENT (dir ${file} PATH)
-    INSTALL (FILES ${file} DESTINATION ${dir})
+    GET_FILENAME_COMPONENT(dir ${file} DIRECTORY)
+    STRING(REPLACE "include" "${CMAKE_INSTALL_INCLUDEDIR}" header_path ${dir})
+    INSTALL (FILES ${file} DESTINATION ${header_path})
 ENDFOREACH ()
 FOREACH (file ${msgpack-c_configured_HEADERS})
-    GET_FILENAME_COMPONENT (dir ${file} PATH)
-    INSTALL (FILES ${CMAKE_CURRENT_BINARY_DIR}/${file} DESTINATION ${dir})
+    GET_FILENAME_COMPONENT(dir ${file} DIRECTORY)
+    STRING(REPLACE "include" "${CMAKE_INSTALL_INCLUDEDIR}" header_path ${dir})
+    INSTALL (FILES ${CMAKE_CURRENT_BINARY_DIR}/${file} DESTINATION ${header_path})
 ENDFOREACH ()
 IF (NOT MSVC)
     INSTALL (FILES ${CMAKE_CURRENT_BINARY_DIR}/msgpack-c.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)

README.md

@@ -1,8 +1,8 @@
 `msgpack` for C
 ===================
 
-Version 6.0.1 [![Build Status](https://github.com/msgpack/msgpack-c/workflows/CI/badge.svg?branch=c_master)](https://github.com/msgpack/msgpack-c/actions) [![Build status](https://ci.appveyor.com/api/projects/status/8kstcgt79qj123mw/branch/c_master?svg=true)](https://ci.appveyor.com/project/redboltz/msgpack-c/branch/c_master)
-[![codecov](https://codecov.io/gh/msgpack/msgpack-c/branch/c_master/graph/badge.svg)](https://codecov.io/gh/msgpack/msgpack-c/branch/c_master)
+Version 7.0.0 [![Build Status](https://github.com/msgpack/msgpack-c/workflows/CI/badge.svg?branch=c_master)](https://github.com/msgpack/msgpack-c/actions) [![Build status](https://ci.appveyor.com/api/projects/status/8kstcgt79qj123mw/branch/c_master?svg=true)](https://ci.appveyor.com/project/redboltz/msgpack-c/branch/c_master)
+[![codecov](https://codecov.io/gh/msgpack/msgpack-c/branch/c_master/graph/badge.svg)](https://app.codecov.io/gh/msgpack/msgpack-c/tree/c_master)
 
 It's like JSON but smaller and faster.
 

appveyor.yml

@@ -1,4 +1,4 @@
-version: 6.0.1.{build}
+version: 7.0.0.{build}
 
 branches:
   only:
@@ -22,10 +22,10 @@ build_script:
 - cmake --build . --config Release
 - cd ..
 - cd ..
-- appveyor DownloadFile http://zlib.net/zlib-1.3.1.tar.gz -FileName zlib-1.3.1.tar.gz
-- 7z x zlib-1.3.1.tar.gz > NUL
-- 7z x zlib-1.3.1.tar > NUL
-- cd zlib-1.3.1
+- appveyor DownloadFile http://zlib.net/zlib-1.3.2.tar.gz -FileName zlib-1.3.2.tar.gz
+- 7z x zlib-1.3.2.tar.gz > NUL
+- 7z x zlib-1.3.2.tar > NUL
+- cd zlib-1.3.2
 - md build
 - cd build
 - cmake -G %msvc% ..
@@ -35,9 +35,9 @@ build_script:
 - cd ..
 - md build
 - cd build
-- cmake -G %msvc% -DGTEST_LIBRARY=%APPVEYOR_BUILD_FOLDER%\googletest-release-1.7.0\build\Release\gtest.lib -DGTEST_MAIN_LIBRARY=%APPVEYOR_BUILD_FOLDER%\googletest-release-1.7.0\build\Release\gtest_main.lib -DGTEST_INCLUDE_DIR=%APPVEYOR_BUILD_FOLDER%\googletest-release-1.7.0\include -DZLIB_LIBRARY=%APPVEYOR_BUILD_FOLDER%\zlib-1.3.1\build\Release\zlib.lib -DZLIB_INCLUDE_DIR=%APPVEYOR_BUILD_FOLDER%\zlib-1.3.1 -DCMAKE_CXX_FLAGS='"/D_VARIADIC_MAX=10 /EHsc"' ..
+- cmake -G %msvc% -DGTEST_LIBRARY=%APPVEYOR_BUILD_FOLDER%\googletest-release-1.7.0\build\Release\gtest.lib -DGTEST_MAIN_LIBRARY=%APPVEYOR_BUILD_FOLDER%\googletest-release-1.7.0\build\Release\gtest_main.lib -DGTEST_INCLUDE_DIR=%APPVEYOR_BUILD_FOLDER%\googletest-release-1.7.0\include -DZLIB_LIBRARY=%APPVEYOR_BUILD_FOLDER%\zlib-1.3.2\build\Release\zlib.lib -DZLIB_INCLUDE_DIR=%APPVEYOR_BUILD_FOLDER%\zlib-1.3.2 -DCMAKE_CXX_FLAGS='"/D_VARIADIC_MAX=10 /EHsc"' ..
 - cmake --build . --config Release -v
 
 test_script:
-- set PATH=%PATH%;%APPVEYOR_BUILD_FOLDER%\googletest-release-1.7.0\build\Release;%APPVEYOR_BUILD_FOLDER%\zlib-1.3\build\Release;%APPVEYOR_BUILD_FOLDER%\build\release
+- set PATH=%PATH%;%APPVEYOR_BUILD_FOLDER%\googletest-release-1.7.0\build\Release;%APPVEYOR_BUILD_FOLDER%\zlib-1.3.2\build\Release;%APPVEYOR_BUILD_FOLDER%\build\release
 - ctest -V

ci/build_cmake.sh

@@ -42,7 +42,7 @@ then
     exit $ret
 fi
 
-ctest -VVr
+ctest -VV
 
 ret=$?
 if [ $ret -ne 0 ]

cmake/CodeCoverage.cmake

@@ -48,7 +48,7 @@ FUNCTION(SETUP_TARGET_FOR_COVERAGE _targetname _testrunner _outputname)
 
 	# Show info where to find the report
 	ADD_CUSTOM_COMMAND(TARGET ${_targetname} POST_BUILD
-		COMMAND ;
+        COMMAND ${CMAKE_COMMAND} -E echo ""
 		COMMENT "Open ./${_outputname}/index.html in your browser to view the coverage report."
 	)
 

codecov.yml

@@ -27,10 +27,6 @@ comment:
 
 ignore:
   - "test"
-  - "fuzz"
-  - "erb"
   - "ci"
   - "cmake"
-  - "examle"
-  - "external"
-  - "usr"
+  - "example"

include/msgpack/object.h

@@ -97,6 +97,39 @@ typedef struct msgpack_object_kv {
     msgpack_object val;
 } msgpack_object_kv;
 
+MSGPACK_DLLEXPORT
+void msgpack_object_init_nil(msgpack_object* d);
+
+MSGPACK_DLLEXPORT
+void msgpack_object_init_boolean(msgpack_object* d, bool v);
+
+MSGPACK_DLLEXPORT
+void msgpack_object_init_unsigned_integer(msgpack_object* d, uint64_t v);
+
+MSGPACK_DLLEXPORT
+void msgpack_object_init_signed_integer(msgpack_object* d, int64_t v);
+
+MSGPACK_DLLEXPORT
+void msgpack_object_init_float32(msgpack_object* d, float v);
+
+MSGPACK_DLLEXPORT
+void msgpack_object_init_float64(msgpack_object* d, double v);
+
+MSGPACK_DLLEXPORT
+void msgpack_object_init_str(msgpack_object* d, const char* data, uint32_t size);
+
+MSGPACK_DLLEXPORT
+void msgpack_object_init_bin(msgpack_object* d, const char* data, uint32_t size);
+
+MSGPACK_DLLEXPORT
+void msgpack_object_init_ext(msgpack_object* d, int8_t type, const char* data, uint32_t size);
+
+MSGPACK_DLLEXPORT
+void msgpack_object_init_array(msgpack_object* d, msgpack_object* data, uint32_t size);
+
+MSGPACK_DLLEXPORT
+void msgpack_object_init_map(msgpack_object* d, msgpack_object_kv* data, uint32_t size);
+
 #if !defined(_KERNEL_MODE)
 MSGPACK_DLLEXPORT
 void msgpack_object_print(FILE* out, msgpack_object o);

include/msgpack/version_master.h

@@ -1,3 +1,3 @@
-#define MSGPACK_VERSION_MAJOR    6
+#define MSGPACK_VERSION_MAJOR    7
 #define MSGPACK_VERSION_MINOR    0
-#define MSGPACK_VERSION_REVISION 1
+#define MSGPACK_VERSION_REVISION 0

src/objectc.c

@@ -125,6 +125,72 @@ int msgpack_pack_object(msgpack_packer* pk, msgpack_object d)
     }
 }
 
+void msgpack_object_init_nil(msgpack_object* d) {
+    d->type = MSGPACK_OBJECT_NIL;
+}
+
+void msgpack_object_init_boolean(msgpack_object* d, bool v) {
+    d->type = MSGPACK_OBJECT_BOOLEAN;
+    d->via.boolean = v;
+}
+
+void msgpack_object_init_unsigned_integer(msgpack_object* d, uint64_t v) {
+    d->type = MSGPACK_OBJECT_POSITIVE_INTEGER;
+    d->via.u64 = v;
+}
+
+void msgpack_object_init_signed_integer(msgpack_object* d, int64_t v) {
+    if (v < 0) {
+        d->type = MSGPACK_OBJECT_NEGATIVE_INTEGER;
+        d->via.i64 = v;
+    }
+    else {
+        d->type = MSGPACK_OBJECT_POSITIVE_INTEGER;
+        d->via.u64 = v;
+    }
+}
+
+void msgpack_object_init_float32(msgpack_object* d, float v) {
+    d->type = MSGPACK_OBJECT_FLOAT32;
+    d->via.f64 = v;
+}
+
+void msgpack_object_init_float64(msgpack_object* d, double v) {
+    d->type = MSGPACK_OBJECT_FLOAT64;
+    d->via.f64 = v;
+}
+
+void msgpack_object_init_str(msgpack_object* d, const char* data, uint32_t size) {
+    d->type = MSGPACK_OBJECT_STR;
+    d->via.str.ptr = data;
+    d->via.str.size = size;
+}
+
+void msgpack_object_init_bin(msgpack_object* d, const char* data, uint32_t size) {
+    d->type = MSGPACK_OBJECT_BIN;
+    d->via.bin.ptr = data;
+    d->via.bin.size = size;
+}
+
+void msgpack_object_init_ext(msgpack_object* d, int8_t type, const char* data, uint32_t size) {
+    d->type = MSGPACK_OBJECT_EXT;
+    d->via.ext.type = type;
+    d->via.ext.ptr = data;
+    d->via.ext.size = size;
+}
+
+void msgpack_object_init_array(msgpack_object* d, msgpack_object* data, uint32_t size) {
+    d->type = MSGPACK_OBJECT_ARRAY;
+    d->via.array.ptr = data;
+    d->via.array.size = size;
+}
+
+void msgpack_object_init_map(msgpack_object* d, msgpack_object_kv* data, uint32_t size) {
+    d->type = MSGPACK_OBJECT_MAP;
+    d->via.map.ptr = data;
+    d->via.map.size = size;
+}
+
 #if !defined(_KERNEL_MODE)
 
 static void msgpack_object_bin_print(FILE* out, const char *ptr, size_t size)

test/msgpack_c.cpp

@@ -1612,6 +1612,111 @@ TEST(MSGPACKC, object_bin_print_buffer_overflow) {
   EXPECT_STREQ("\"test\"", buffer);
 }
 
+TEST(MSGPACKC, init_msgpack_obj_nil) {
+    msgpack_object obj;
+    msgpack_object_init_nil(&obj);
+    EXPECT_EQ(MSGPACK_OBJECT_NIL, obj.type);
+}
+
+TEST(MSGPACKC, init_msgpack_obj_boolean) {
+    msgpack_object obj;
+    msgpack_object_init_boolean(&obj, true);
+    EXPECT_EQ(MSGPACK_OBJECT_BOOLEAN, obj.type);
+    EXPECT_EQ(true, obj.via.boolean);
+}
+
+TEST(MSGPACKC, init_msgpack_obj_unsigned_integer) {
+    msgpack_object obj;
+    msgpack_object_init_unsigned_integer(&obj, 123);
+    EXPECT_EQ(MSGPACK_OBJECT_POSITIVE_INTEGER, obj.type);
+    EXPECT_EQ(static_cast<uint64_t>(123), obj.via.u64);
+}
+
+TEST(MSGPACKC, init_msgpack_obj_signed_integer1) {
+    msgpack_object obj;
+    msgpack_object_init_signed_integer(&obj, -123);
+    EXPECT_EQ(MSGPACK_OBJECT_NEGATIVE_INTEGER, obj.type);
+    EXPECT_EQ(-123, obj.via.i64);
+}
+
+TEST(MSGPACKC, init_msgpack_obj_signed_integer2) {
+    msgpack_object obj;
+    msgpack_object_init_signed_integer(&obj, 123);
+    EXPECT_EQ(MSGPACK_OBJECT_POSITIVE_INTEGER, obj.type);
+    EXPECT_EQ(static_cast<uint64_t>(123), obj.via.u64);
+}
+
+TEST(MSGPACKC, init_msgpack_obj_float32) {
+    msgpack_object obj;
+    float val = 1.23f;
+    msgpack_object_init_float32(&obj, val);
+    EXPECT_EQ(MSGPACK_OBJECT_FLOAT32, obj.type);
+    EXPECT_TRUE(fabs(obj.via.f64 - val) <= kEPS);
+}
+
+TEST(MSGPACKC, init_msgpack_obj_float64) {
+    msgpack_object obj;
+    double val = 1.23;
+    msgpack_object_init_float64(&obj, val);
+    EXPECT_EQ(MSGPACK_OBJECT_FLOAT64, obj.type);
+    EXPECT_TRUE(fabs(obj.via.f64 - val) <= kEPS);
+}
+
+
+TEST(MSGPACKC, init_msgpack_obj_string) {
+    msgpack_object obj;
+    char buffer[] = "test";
+    msgpack_object_init_str(&obj, buffer, (uint32_t)strlen(buffer));
+    EXPECT_EQ(MSGPACK_OBJECT_STR, obj.type);
+    EXPECT_STREQ(buffer, obj.via.str.ptr);
+}
+
+TEST(MSGPACKC, init_msgpack_obj_bin) {
+    msgpack_object obj;
+    char buffer[] = "test";
+    msgpack_object_init_bin(&obj, buffer, (uint32_t)strlen(buffer));
+    EXPECT_EQ(MSGPACK_OBJECT_BIN, obj.type);
+    EXPECT_STREQ(buffer, obj.via.bin.ptr);
+}
+
+TEST(MSGPACKC, init_msgpack_obj_ext) {
+    msgpack_object obj;
+    char buffer[] = "test";
+    msgpack_object_init_ext(&obj, 1, buffer, (uint32_t)strlen(buffer));
+    EXPECT_EQ(MSGPACK_OBJECT_EXT, obj.type);
+    EXPECT_EQ(1, obj.via.ext.type);
+    EXPECT_STREQ(buffer, obj.via.ext.ptr);
+}
+
+#define BUFFER_SIZE 4
+TEST(MSGPACKC, init_msgpack_obj_array) {
+    msgpack_object obj;
+    char buffer[][7] = {"test_1", "test_2", "test_3", "test_4"};
+    msgpack_object array[BUFFER_SIZE];
+    for(size_t i = 0; i < BUFFER_SIZE; i++) {
+        msgpack_object_init_str(&array[i], buffer[i], (uint32_t)strlen(buffer[i]));
+    }
+    msgpack_object_init_array(&obj, array, BUFFER_SIZE);
+    EXPECT_EQ(MSGPACK_OBJECT_ARRAY, obj.type);
+    for(size_t i = 0; i < BUFFER_SIZE; i++) {
+        EXPECT_STREQ(buffer[i], obj.via.array.ptr[i].via.str.ptr);
+    }
+}
+
+TEST(MSGPACKC, init_msgpack_obj_map) {
+    msgpack_object obj;
+    char key_str[] = "test_key";
+    char value_str[] = "test_value";
+    msgpack_object key,value;
+    msgpack_object_init_str(&key, key_str, (uint32_t)strlen(key_str));
+    msgpack_object_init_str(&value, value_str, (uint32_t)strlen(value_str));
+    msgpack_object_kv map = { key, value };
+    msgpack_object_init_map(&obj, &map, 1);
+    EXPECT_EQ(MSGPACK_OBJECT_MAP, obj.type);
+    EXPECT_STREQ(key_str, obj.via.map.ptr->key.via.str.ptr);
+    EXPECT_STREQ(value_str, obj.via.map.ptr->val.via.str.ptr);
+}
+
 /* test for vrefbuffer */
 #define GEN_TEST_VREFBUFFER_PREPARE(...)                       \
     msgpack_vrefbuffer vbuf;                                   \