Release

.github/workflows/test.yml

@@ -157,6 +157,13 @@ jobs:
           )
         endif()
 
+    - name: Install node-gyp
+      shell: cmake -P {0}
+      run: |
+        execute_process(
+            COMMAND npm install -g node-gyp
+          )
+
     - name: Configure
       shell: cmake -P {0}
       run: |
@@ -190,9 +197,11 @@ jobs:
         if ("$ENV{GITHUB_EVENT_NAME}" STREQUAL "push")
           set(ENV{CMAKE_BUILD_TYPE} "Release")
           set(ENV{DOTNET_BUILD_CONFIGURATION} "Release")
+          set(ENV{NODE_GYP_BUILD_MODE} "release")
         else()
           set(ENV{CMAKE_BUILD_TYPE} "Debug")
           set(ENV{DOTNET_BUILD_CONFIGURATION} "Debug")
+          set(ENV{NODE_GYP_BUILD_MODE} "debug")
         endif()
 
         execute_process(
@@ -233,11 +242,14 @@ jobs:
               -DBUILD_PYTHON=ON
               -DBUILD_JAVA=ON
               -DBUILD_CSHARP=ON
+              # -DBUILD_GO=ON
+              # -DBUILD_JAVASCRIPT=ON
               -DBUILD_TEST=ON
               -S binding
               -B binding/build
               -D CMAKE_BUILD_TYPE=$ENV{CMAKE_BUILD_TYPE}
               -D DOTNET_BUILD_CONFIGURATION=$ENV{DOTNET_BUILD_CONFIGURATION}
+              -D NODE_GYP_BUILD_MODE=$ENV{NODE_GYP_BUILD_MODE}
               -G Ninja
               -D CMAKE_MAKE_PROGRAM=ninja
               # -D CMAKE_C_COMPILER_LAUNCHER=ccache

.gitignore

@@ -150,3 +150,5 @@ docs/_build/
 .venv/
 target/
 obj/
+node_modules/
+package-lock.json

README.md

@@ -51,7 +51,7 @@
 <!-- END doctoc generated TOC please keep comment here to allow auto update -->
 # ccapi
 * A header-only C++ library for streaming market data and executing trades directly from cryptocurrency exchanges (i.e. the connections are between your server and the exchange server without anything in-between).
-* Bindings for other languages such as Python, Java, C#, and Go are provided.
+* Bindings for other languages such as Python, Java, C#, Go, and Javascript are provided.
 * Code closely follows Bloomberg's API: https://www.bloomberg.com/professional/support/api-library/.
 * It is ultra fast thanks to very careful optimizations: move semantics, regex optimization, locality of reference, lock contention minimization, etc.
 * Supported exchanges:
@@ -109,7 +109,7 @@
 mkdir binding/build
 cd binding/build
 rm -rf * (if rebuild from scratch)
-cmake -DBUILD_PYTHON=ON -DBUILD_VERSION=1.0.0 .. (Use -DBUILD_JAVA=ON if the target language is Java, -DBUILD_CSHARP=ON if the target language is C#, -DBUILD_GO=ON if the target language is Go)
+cmake -DBUILD_PYTHON=ON -DBUILD_VERSION=1.0.0 .. (Use -DBUILD_JAVA=ON if the target language is Java, -DBUILD_CSHARP=ON if the target language is C#, -DBUILD_GO=ON if the target language is Go, -DBUILD_JAVASCRIPT=ON if the target language is Javascript)
 cmake --build .
 ```
 * The packaged build artifacts are located in the `binding/build/<language>/packaging/<BUILD_VERSION>` directory. SWIG generated raw files and build artifacts are located in the `binding/build/<language>/ccapi_binding_<language>` directory.
@@ -122,6 +122,8 @@ cmake --build .
     * "‘_PyObject_GC_UNTRACK’ was not declared in this scope". If you use Python >= 3.8, please use SWIG >= 4.0.
   * Java:
     * "Could NOT find JNI (missing: JAVA_INCLUDE_PATH JAVA_INCLUDE_PATH2 JAVA_AWT_INCLUDE_PATH)". Check that the environment variable `JAVA_HOME` is correct.
+  * Javascript:
+    * "Check for node-gyp Program: not found". You can install node-gyp using npm: `npm install -g node-gyp`
 
 ## Constants
 [`include/ccapi_cpp/ccapi_macro.h`](include/ccapi_cpp/ccapi_macro.h)
@@ -190,6 +192,16 @@ go build .
 * Troubleshoot:
   * Some C/C++ header files not found. Check that you sourced the export_compiler_options.sh file which provides important environment variables needed by the cgo tool.
 
+[Javascript](binding/javascript/example)
+* Javascript API is nearly identical to C++ API and covers nearly all the functionalities from C++ API.
+* Build and install the Javascript binding as shown [above](#non-c).
+* Inside a concrete example directory (e.g. binding/javascript/example/market_data_simple_subscription), run
+```
+rm -rf node_modules (if rebuild from scratch)
+npm install
+node index.js
+```
+
 ## Documentations
 
 ### Simple Market Data
@@ -200,7 +212,7 @@ For a specific exchange and instrument, get recents trades.
 
 **Code 1:**
 
-[C++](example/src/market_data_simple_request/main.cpp) / [Python](binding/python/example/market_data_simple_request/main.py) / [Java](binding/java/example/market_data_simple_request/Main.java) / [C#](binding/csharp/example/market_data_simple_request/MainProgram.cs) / [Go](binding/go/example/market_data_simple_request/main.go)
+[C++](example/src/market_data_simple_request/main.cpp) / [Python](binding/python/example/market_data_simple_request/main.py) / [Java](binding/java/example/market_data_simple_request/Main.java) / [C#](binding/csharp/example/market_data_simple_request/MainProgram.cs) / [Go](binding/go/example/market_data_simple_request/main.go) / [Javascript](binding/javascript/example/market_data_simple_request/index.js)
 ```
 #include "ccapi_cpp/ccapi_session.h"
 namespace ccapi {
@@ -273,7 +285,7 @@ For a specific exchange and instrument, whenever the best bid's or ask's price o
 
 **Code 2:**
 
-[C++](example/src/market_data_simple_subscription/main.cpp) / [Python](binding/python/example/market_data_simple_subscription/main.py) / [Java](binding/java/example/market_data_simple_subscription/Main.java) / [C#](binding/csharp/example/market_data_simple_subscription/MainProgram.cs) / [Go](binding/go/example/market_data_simple_subscription/main.go)
+[C++](example/src/market_data_simple_subscription/main.cpp) / [Python](binding/python/example/market_data_simple_subscription/main.py) / [Java](binding/java/example/market_data_simple_subscription/Main.java) / [C#](binding/csharp/example/market_data_simple_subscription/MainProgram.cs) / [Go](binding/go/example/market_data_simple_subscription/main.go) / [Javascript](binding/javascript/example/market_data_simple_subscription/index.js)
 ```
 #include "ccapi_cpp/ccapi_session.h"
 namespace ccapi {
@@ -447,7 +459,7 @@ For a specific exchange and instrument, submit a simple limit order.
 
 **Code 1:**
 
-[C++](example/src/execution_management_simple_request/main.cpp) / [Python](binding/python/example/execution_management_simple_request/main.py) / [Java](binding/java/example/execution_management_simple_request/Main.java) / [C#](binding/csharp/example/execution_management_simple_request/MainProgram.cs) / [Go](binding/go/example/execution_management_simple_request/main.go)
+[C++](example/src/execution_management_simple_request/main.cpp) / [Python](binding/python/example/execution_management_simple_request/main.py) / [Java](binding/java/example/execution_management_simple_request/Main.java) / [C#](binding/csharp/example/execution_management_simple_request/MainProgram.cs) / [Go](binding/go/example/execution_management_simple_request/main.go) / [Javascript](binding/javascript/example/execution_management_simple_request/index.js)
 ```
 #include "ccapi_cpp/ccapi_session.h"
 namespace ccapi {
@@ -537,7 +549,7 @@ For a specific exchange and instrument, receive order updates.
 
 **Code 2:**
 
-[C++](example/src/execution_management_simple_subscription/main.cpp) / [Python](binding/python/example/execution_management_simple_subscription/main.py) / [Java](binding/java/example/execution_management_simple_subscription/Main.java) / [C#](binding/csharp/example/execution_management_simple_subscription/MainProgram.cs) / [Go](binding/go/example/execution_management_simple_subscription/main.go)
+[C++](example/src/execution_management_simple_subscription/main.cpp) / [Python](binding/python/example/execution_management_simple_subscription/main.py) / [Java](binding/java/example/execution_management_simple_subscription/Main.java) / [C#](binding/csharp/example/execution_management_simple_subscription/MainProgram.cs) / [Go](binding/go/example/execution_management_simple_subscription/main.go) / [Javascript](binding/javascript/example/execution_management_simple_subscription/index.js)
 ```
 #include "ccapi_cpp/ccapi_session.h"
 namespace ccapi {
@@ -780,7 +792,7 @@ For a specific exchange and instrument, submit a simple limit order.
 
 **Code:**
 
-[C++](example/src/fix_simple/main.cpp) / [Python](binding/python/example/fix_simple/main.py) / [Java](binding/java/example/fix_simple/Main.java) / [C#](binding/csharp/example/fix_simple/MainProgram.cs) / [Go](binding/go/example/fix_simple/main.go)
+[C++](example/src/fix_simple/main.cpp) / [Python](binding/python/example/fix_simple/main.py) / [Java](binding/java/example/fix_simple/Main.java) / [C#](binding/csharp/example/fix_simple/MainProgram.cs) / [Go](binding/go/example/fix_simple/main.go) / [Javascript](binding/javascript/example/fix_simple/index.js)
 ```
 #include "ccapi_cpp/ccapi_session.h"
 namespace ccapi {

binding/csharp/example/fix_simple/MainProgram.cs

@@ -16,7 +16,7 @@ public override bool ProcessEvent(ccapi.Event event_, ccapi.Session session) {
           param.Add(new ccapi.PairIntString(40, "2"));
           param.Add(new ccapi.PairIntString(59, "1"));
           request.AppendParamFix(param);
-          session.SendRequest(request);
+          session.SendRequestByFix(request);
         }
       } else if (event_.GetType_() == ccapi.Event.Type.FIX) {
         System.Console.WriteLine(string.Format("Received an event of type FIX:\n{0}", event_.ToStringPretty(2, 2)));

binding/go/CMakeLists.txt

@@ -22,7 +22,7 @@ set(GO_PACKAGE "ccapi")
 file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/${SWIG_TARGET_NAME})
 
 add_custom_target(${SWIG_TARGET_NAME} ALL
-  COMMAND ${SWIG_EXECUTABLE} -outcurrentdir -c++ -go -package ${GO_PACKAGE} -I${CCAPI_PROJECT_DIR}/include ${SWIG_INTERFACE}
+  COMMAND ${SWIG_EXECUTABLE} -outcurrentdir -c++ -go -intgosize 64 -package ${GO_PACKAGE} -I${CCAPI_PROJECT_DIR}/include ${SWIG_INTERFACE}
   WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/${SWIG_TARGET_NAME}
 )
 add_dependencies(${SWIG_TARGET_NAME} boost rapidjson hffix)

binding/go/example/fix_simple/main.go

@@ -41,7 +41,7 @@ func (*MyEventHandler) ProcessEvent(event ccapi.Event, session ccapi.Session) bo
 				param.Add(aParam)
 			}
 			request.AppendParamFix(param)
-			session.SendRequest(request)
+			session.SendRequestByFix(request)
 		}
 	} else if event.GetType() == ccapi.EventType_FIX {
 		fmt.Printf("Received an event of type FIX:\n%s\n", event.ToStringPretty(2, 2))

binding/go/example/market_data_simple_subscription/main.go

@@ -21,18 +21,18 @@ func (*MyEventHandler) ProcessEvent(event ccapi.Event, session ccapi.Session) bo
 			elementList := message.GetElementList()
 			for j := 0; j < int(elementList.Size()); j++ {
 				element := elementList.Get(j)
-				nameValueMap := element.GetNameValueMap()
-				if nameValueMap.Has_key("BID_PRICE") {
-					fmt.Printf("  %s = %s\n", "BID_PRICE", nameValueMap.Get("BID_PRICE"))
+				elementNameValueMap := element.GetNameValueMap()
+				if elementNameValueMap.Has_key("BID_PRICE") {
+					fmt.Printf("  BID_PRICE = %s\n", elementNameValueMap.Get("BID_PRICE"))
 				}
-				if nameValueMap.Has_key("BID_SIZE") {
-					fmt.Printf("  %s = %s\n", "BID_SIZE", nameValueMap.Get("BID_SIZE"))
+				if elementNameValueMap.Has_key("BID_SIZE") {
+					fmt.Printf("  BID_SIZE = %s\n", elementNameValueMap.Get("BID_SIZE"))
 				}
-				if nameValueMap.Has_key("ASK_PRICE") {
-					fmt.Printf("  %s = %s\n", "ASK_PRICE", nameValueMap.Get("ASK_PRICE"))
+				if elementNameValueMap.Has_key("ASK_PRICE") {
+					fmt.Printf("  ASK_PRICE = %s\n", elementNameValueMap.Get("ASK_PRICE"))
 				}
-				if nameValueMap.Has_key("ASK_SIZE") {
-					fmt.Printf("  %s = %s\n", "ASK_SIZE", nameValueMap.Get("ASK_SIZE"))
+				if elementNameValueMap.Has_key("ASK_SIZE") {
+					fmt.Printf("  ASK_SIZE = %s\n", elementNameValueMap.Get("ASK_SIZE"))
 				}
 			}
 		}

binding/java/example/fix_simple/Main.java

@@ -29,7 +29,7 @@ public boolean processEvent(Event event, Session session) {
           param.add(new PairIntString(40, "2"));
           param.add(new PairIntString(59, "1"));
           request.appendParamFix(param);
-          session.sendRequest(request);
+          session.sendRequestByFix(request);
         }
       } else if (event.getType() == Event.Type.FIX) {
         System.out.println(String.format("Received an event of type FIX:\n%s", event.toStringPretty(2, 2)));

binding/javascript/CMakeLists.txt

@@ -0,0 +1,130 @@
+set(NAME binding_${LANG})
+project(${NAME})
+set(SWIG_TARGET_NAME ccapi_${NAME})
+
+# Find javascript cli
+find_program(NODE_EXECUTABLE NAMES node REQUIRED)
+if(NOT NODE_EXECUTABLE)
+  message(FATAL_ERROR "Check for node Program: not found")
+else()
+  message(STATUS "Found node Program: ${NODE_EXECUTABLE}")
+endif()
+
+execute_process(
+  COMMAND ${NODE_EXECUTABLE} -v
+  OUTPUT_VARIABLE NODE_EXECUTABLE_VERSION
+  OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+message(STATUS "node version: ${NODE_EXECUTABLE_VERSION}")
+
+find_program(NODE_GYP_EXECUTABLE NAMES node-gyp REQUIRED)
+if(NOT NODE_GYP_EXECUTABLE)
+  message(FATAL_ERROR "Check for node-gyp Program: not found")
+else()
+  message(STATUS "Found node-gyp Program: ${NODE_EXECUTABLE}")
+endif()
+
+execute_process(
+  COMMAND ${NODE_GYP_EXECUTABLE} -v
+  OUTPUT_VARIABLE NODE_GYP_EXECUTABLE_VERSION
+  OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+message(STATUS "node-gyp version: ${NODE_GYP_EXECUTABLE_VERSION}")
+
+file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/${SWIG_TARGET_NAME})
+set(BINDING_GYP_CFLAGS_CC_LIST "")
+set(BINDING_GYP_LDFLAGS_LIST "")
+set(BINDING_GYP_DEFINES_LIST "")
+list(APPEND BINDING_GYP_CFLAGS_CC_LIST -std=c++17 -fPIC -Wno-deprecated-declarations)
+if("${CMAKE_BUILD_TYPE}" STREQUAL "Debug")
+list(APPEND BINDING_GYP_CFLAGS_CC_LIST -g)
+list(APPEND BINDING_GYP_LDFLAGS_LIST -g)
+else()
+list(APPEND BINDING_GYP_CFLAGS_CC_LIST -O3 -DNDEBUG)
+endif()
+if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+list(APPEND BINDING_GYP_CFLAGS_CC_LIST -pthread)
+endif()
+list(APPEND BINDING_GYP_DEFINES_LIST CCAPI_ENABLE_SERVICE_MARKET_DATA CCAPI_ENABLE_SERVICE_EXECUTION_MANAGEMENT CCAPI_ENABLE_SERVICE_FIX CCAPI_ENABLE_EXCHANGE_COINBASE CCAPI_ENABLE_EXCHANGE_GEMINI CCAPI_ENABLE_EXCHANGE_KRAKEN CCAPI_ENABLE_EXCHANGE_KRAKEN_FUTURES CCAPI_ENABLE_EXCHANGE_BITSTAMP CCAPI_ENABLE_EXCHANGE_BITFINEX CCAPI_ENABLE_EXCHANGE_BITMEX CCAPI_ENABLE_EXCHANGE_BINANCE_US CCAPI_ENABLE_EXCHANGE_BINANCE CCAPI_ENABLE_EXCHANGE_BINANCE_MARGIN CCAPI_ENABLE_EXCHANGE_BINANCE_USDS_FUTURES CCAPI_ENABLE_EXCHANGE_BINANCE_COIN_FUTURES CCAPI_ENABLE_EXCHANGE_HUOBI CCAPI_ENABLE_EXCHANGE_HUOBI_USDT_SWAP CCAPI_ENABLE_EXCHANGE_HUOBI_COIN_SWAP CCAPI_ENABLE_EXCHANGE_OKX CCAPI_ENABLE_EXCHANGE_ERISX CCAPI_ENABLE_EXCHANGE_KUCOIN CCAPI_ENABLE_EXCHANGE_KUCOIN_FUTURES CCAPI_ENABLE_EXCHANGE_DERIBIT CCAPI_ENABLE_EXCHANGE_GATEIO CCAPI_ENABLE_EXCHANGE_GATEIO_PERPETUAL_FUTURES CCAPI_ENABLE_EXCHANGE_CRYPTOCOM CCAPI_ENABLE_EXCHANGE_BYBIT CCAPI_ENABLE_EXCHANGE_BYBIT_DERIVATIVES CCAPI_ENABLE_EXCHANGE_ASCENDEX CCAPI_ENABLE_EXCHANGE_BITGET CCAPI_ENABLE_EXCHANGE_BITGET_FUTURES CCAPI_ENABLE_EXCHANGE_BITMART CCAPI_ENABLE_EXCHANGE_MEXC CCAPI_ENABLE_EXCHANGE_MEXC_FUTURES CCAPI_ENABLE_EXCHANGE_WHITEBIT)
+if(CCAPI_ENABLE_LOG_ERROR)
+list(APPEND BINDING_GYP_DEFINES_LIST CCAPI_ENABLE_LOG_ERROR)
+endif()
+if(CCAPI_ENABLE_LOG_WARN)
+list(APPEND BINDING_GYP_DEFINES_LIST CCAPI_ENABLE_LOG_WARN)
+endif()
+if(CCAPI_ENABLE_LOG_INFO)
+list(APPEND BINDING_GYP_DEFINES_LIST CCAPI_ENABLE_LOG_INFO)
+endif()
+if(CCAPI_ENABLE_LOG_DEBUG)
+list(APPEND BINDING_GYP_DEFINES_LIST CCAPI_ENABLE_LOG_DEBUG)
+endif()
+if(CCAPI_ENABLE_LOG_TRACE)
+list(APPEND BINDING_GYP_DEFINES_LIST CCAPI_ENABLE_LOG_TRACE)
+endif()
+list(JOIN BINDING_GYP_CFLAGS_CC_LIST "\",\"" BINDING_GYP_CFLAGS_CC)
+message(STATUS "BINDING_GYP_CFLAGS_CC: ${BINDING_GYP_CFLAGS_CC}")
+list(JOIN BINDING_GYP_LDFLAGS_LIST "\",\"" BINDING_GYP_LDFLAGS)
+message(STATUS "BINDING_GYP_LDFLAGS: ${BINDING_GYP_LDFLAGS}")
+list(JOIN BINDING_GYP_DEFINES_LIST "\",\"" BINDING_GYP_DEFINES)
+message(STATUS "BINDING_GYP_DEFINES: ${BINDING_GYP_DEFINES}")
+
+configure_file(
+  ${CMAKE_CURRENT_SOURCE_DIR}/binding.gyp.in
+  ${CMAKE_CURRENT_BINARY_DIR}/${SWIG_TARGET_NAME}/binding.gyp
+@ONLY)
+if(NOT NODE_GYP_BUILD_MODE)
+  set(NODE_GYP_BUILD_MODE "release" CACHE STRING
+    "Choose the type of build, options are: debug, release."
+    FORCE)
+endif()
+if("${NODE_GYP_BUILD_MODE}" STREQUAL "release")
+  set(NODE_GYP_BUILD_DIR "build/Release")
+else()
+set(NODE_GYP_BUILD_DIR "build/Debug")
+endif()
+message(STATUS "NODE_GYP_BUILD_MODE: ${NODE_GYP_BUILD_MODE}")
+add_custom_target(${SWIG_TARGET_NAME} ALL
+  COMMAND ${SWIG_EXECUTABLE} -outcurrentdir -c++ -javascript -node -I${CCAPI_PROJECT_DIR}/include ${SWIG_INTERFACE}
+  COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_SOURCE_DIR}/ccapi_logger.cpp .
+  COMMAND ${NODE_GYP_EXECUTABLE} --${NODE_GYP_BUILD_MODE} clean configure build
+  WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/${SWIG_TARGET_NAME}
+)
+add_dependencies(${SWIG_TARGET_NAME} boost rapidjson hffix)
+
+set(PACKAGING_DIR packaging)
+set(PACKAGING_DIR_FULL ${CMAKE_CURRENT_BINARY_DIR}/${PACKAGING_DIR}/${BUILD_VERSION})
+file(MAKE_DIRECTORY ${PACKAGING_DIR_FULL})
+set(JAVASCRIPT_PACKAGING_TARGET_NAME ${LANG}_${PACKAGING_DIR})
+configure_file(
+  ${CMAKE_CURRENT_SOURCE_DIR}/package.json.in
+  ${PACKAGING_DIR_FULL}/package.json
+@ONLY)
+add_custom_target(${JAVASCRIPT_PACKAGING_TARGET_NAME} ALL
+  COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_BINARY_DIR}/${SWIG_TARGET_NAME}/${NODE_GYP_BUILD_DIR}/index.node ${PACKAGING_DIR_FULL}
+  WORKING_DIRECTORY ${PACKAGING_DIR_FULL}
+)
+add_dependencies(${JAVASCRIPT_PACKAGING_TARGET_NAME} ${SWIG_TARGET_NAME})
+
+# Test
+if(BUILD_TEST)
+  set(TEST_DIR ${CMAKE_CURRENT_BINARY_DIR}/test)
+  find_program(NPM_EXECUTABLE NAMES npm REQUIRED)
+  if(NOT NPM_EXECUTABLE)
+    message(FATAL_ERROR "Check for npm Program: not found")
+  else()
+    message(STATUS "Found npm Program: ${NPM_EXECUTABLE}")
+  endif()
+  file(COPY test DESTINATION ${TEST_DIR})
+  set(JAVASCRIPT_TEST_TARGET_NAME javascript_test_test)
+    set(JAVASCRIPT_TEST_BUILD_DIRECTORY ${TEST_DIR}/test)
+    file(MAKE_DIRECTORY ${JAVASCRIPT_TEST_BUILD_DIRECTORY})
+    add_custom_target(${JAVASCRIPT_TEST_TARGET_NAME} ALL
+      COMMAND ${CMAKE_COMMAND} -E rm -rf node_modules
+      COMMAND ${NPM_EXECUTABLE} install ${PACKAGING_DIR_FULL}
+      WORKING_DIRECTORY ${JAVASCRIPT_TEST_BUILD_DIRECTORY}
+    )
+    add_dependencies(${JAVASCRIPT_TEST_TARGET_NAME} ${JAVASCRIPT_PACKAGING_TARGET_NAME})
+    add_test(NAME javascript_test
+    COMMAND ${NODE_EXECUTABLE} index.js
+  WORKING_DIRECTORY ${JAVASCRIPT_TEST_BUILD_DIRECTORY})
+endif()