add a mock server for test

CMakeLists.txt

@@ -32,6 +32,7 @@ option(BUILD_TESTS "Build test programs" ON)
 option(BUILD_EXAMPLES "Build example programs" ON)
 option(BUILD_BENCHMARK "Build benchmark programs" ON)
 option(BUILD_DOCUMENTS "build documents" ON)
+option(BUILD_MOCK "Build mock server" OFF)
 option(INSTALL_EXAMPLES "install examples" OFF)
 option(BUILD_SHARED_LIBS "build shared libraries instead of static" ON)
 option(ENABLE_CACHE_ALIGN "enable optional cache align requirement" OFF)
@@ -133,4 +134,7 @@ endif ()
 if (BUILD_DOCUMENTS)
     add_subdirectory(doxygen)
 endif()
+if(BUILD_MOCK)
+    add_subdirectory(mock)
+endif()
 

README.md

@@ -60,9 +60,10 @@ available options:
 * `-DCMAKE_IGNORE_PATH="/usr/local/include;/usr/local/lib/"` - specify the libraries search paths to ignore. This is convenient if the environment has conflicting version installed on system default search paths. (e.g. gflags in /usr/local)
 * `-DBUILD_SHARED_LIBS=OFF` - create static libraries instead of shared libraries
 * `-DBUILD_TESTS=OFF` - don't build test programs
+* `-DBUILD_EXAMPLES=OFF` - don't build example programs
+* `-DBUILD_BENCHMARK=OFF` - don't build benchmark programs
 * `-DBUILD_DOCUMENTS=OFF` - don't build documents by doxygen
 * `-DINSTALL_EXAMPLES=ON` - install example applications
-* `-DBUILD_BENCHMARK=ON` - build benchmark programs
 * `-DSHARKSFIN_IMPLEMENTATION=<implementation name>` - switch sharksfin implementation. Available options are `memory` and `shirakami` (default: `memory`)
 * `-DENABLE_ALTIMETER=ON` - turn on the `altimeter logging`.
 * `-DMC_QUEUE=ON` - use moody camel queue instead of tbb queue to store tasks in tateyama task scheduler.
@@ -72,6 +73,8 @@ available options:
   * `-DENABLE_UB_SANITIZER=ON` - enable undefined behavior sanitizer (requires `-DENABLE_SANITIZER=ON`)
   * `-DENABLE_COVERAGE=ON` - enable code coverage analysis (requires `-DCMAKE_BUILD_TYPE=Debug`)
   * `-DTRACY_ENABLE=ON` - enable tracy profiler for multi-thread debugging. See section below.
+* for developper only
+  * `-DBUILD_MOCK=ON` - build a mock server
 
 ### install
 

include/tateyama/api/configuration.h

@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2023 Project Tsurugi.
+ * Copyright 2018-2025 Project Tsurugi.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -183,7 +183,7 @@ class whole {
         }
     }
     // this constructor works as if property file exists and its content is provided as istream
-    whole(std::istream& content, std::string_view default_property) : property_file_exist_(true) {
+    whole(std::istream& content, std::string_view default_property) {
         initialize(content, default_property);
     }
     // default_property can be empty only for test purpose
@@ -335,15 +335,11 @@ class whole {
             BOOST_FOREACH(const boost::property_tree::ptree::value_type &v, default_tree_) {
                 auto& dt = default_tree_.get_child(v.first);
                 bool default_required = (v.first != "glog");
-                if (property_file_exist_) {
-                    try {
-                        auto& pt = property_tree_.get_child(v.first);
-                        map_.emplace(v.first, std::make_unique<section>(pt, dt, this, default_required));
-                    } catch (boost::property_tree::ptree_error &e) {
-                        vlog_info_ << "cannot find " << v.first << " section in the input, thus we use default property only." << std::endl;
-                        map_.emplace(v.first, std::make_unique<section>(dt, this, default_required));
-                    }
-                } else {
+                try {
+                    auto& pt = property_tree_.get_child(v.first);
+                    map_.emplace(v.first, std::make_unique<section>(pt, dt, this, default_required));
+                } catch (boost::property_tree::ptree_error &e) {
+                    vlog_info_ << "cannot find " << v.first << " section in the input, thus we use default property only." << std::endl;
                     map_.emplace(v.first, std::make_unique<section>(dt, this, default_required));
                 }
             }

mock/CMakeLists.txt

@@ -0,0 +1,68 @@
+if(NOT TARGET sharksfin-${SHARKSFIN_IMPLEMENTATION})
+    message(FATAL_ERROR "sharksfin implementation \"sharksfin-${SHARKSFIN_IMPLEMENTATION}\" not found")
+endif()
+
+file(GLOB_RECURSE ProtoFiles RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} "*.proto")
+
+# By default, PROTOBUF_GENERATE_CPP generates file path for .pb.cc as if they are in the same directory.
+# Work-around this with PROTOBUF_GENERATE_CPP_APPEND_PATH
+set(PROTOBUF_GENERATE_CPP_APPEND_PATH OFF)
+PROTOBUF_GENERATE_CPP(GENERATED_PROTO_SRCS GENERATED_PROTO_HDRS ${ProtoFiles})
+add_custom_target(build_protos_for_mock DEPENDS ${GENERATED_PROTO_SRCS})
+
+file(GLOB SOURCES
+        "tateyama/server/*.cpp"
+        "tateyama/service/*.cpp"
+        "jogasaki/api/impl/*.cpp"
+        "jogasaki/serializer/*.cpp"
+)
+
+set_source_files_properties(
+        ${GENERATED_SQL_PROTO_SRCS}
+        PROPERTIES
+        GENERATED TRUE
+        COMPILE_FLAGS "-Wno-unused-parameter -Wno-array-bounds"
+)
+
+add_executable(mock_server
+        ${SOURCES}
+        ${GENERATED_PROTO_SRCS}
+)
+
+add_dependencies(mock_server
+        build_protos_for_mock
+        )
+
+set_target_properties(mock_server
+        PROPERTIES
+                INSTALL_RPATH "\$ORIGIN"
+                RUNTIME_OUTPUT_NAME "mock_server"
+        )
+
+target_include_directories(mock_server
+        PRIVATE ${CMAKE_BINARY_DIR}/src
+        PRIVATE ${CMAKE_BINARY_DIR}/mock
+        PRIVATE ${CMAKE_SOURCE_DIR}/src
+        PRIVATE .
+)
+
+target_link_libraries(mock_server
+        PUBLIC api
+        PRIVATE tateyama-impl
+        PRIVATE takatori
+        PRIVATE Boost::boost
+        PRIVATE Boost::filesystem
+        PRIVATE Boost::thread
+        PRIVATE Boost::container
+        PRIVATE glog::glog
+        PRIVATE protobuf::libprotobuf
+        )
+
+# Boost.Thread doesn't seem to allow multiple versions to coexist.
+# This version definition should be shared with caller at least.
+target_compile_definitions(mock_server PUBLIC BOOST_THREAD_VERSION=4)
+
+set_compile_options(mock_server)
+
+# target_name = mock_server, export_name = mock_server
+install_custom(mock_server mock_server)