enable L2 test

Author: Prathyushakothuru

.github/workflows/L2-tests.yml

@@ -2,7 +2,10 @@ name: L2-tests
 
 #enable the workflow incase of any plugin/testcase changes
 on:
-  workflow_dispatch:
+  push:
+    branches: [ main, develop, 'sprint/**', 'release/**' ]
+  pull_request:
+    branches: [ main, develop, 'sprint/**', 'release/**' ]
 
 env:
   BUILD_TYPE: Debug
@@ -89,6 +92,14 @@ jobs:
           ref: develop
           token: ${{ secrets.RDKCM_RDKE }}
 
+      - name: Checkout googletest
+        if: steps.cache.outputs.cache-hit != 'true'
+        uses: actions/checkout@v3
+        with:
+          repository: google/googletest
+          path: googletest
+          ref: v1.15.0
+
       - name: Apply patches ThunderTools
         run: |  
           cd $GITHUB_WORKSPACE/ThunderTools
@@ -248,6 +259,22 @@ jobs:
           &&
           cmake --install build/mocks
 
+      - name: Build googletest
+        if: steps.cache.outputs.cache-hit != 'true'
+        run: >
+          cmake -G Ninja
+          -S "$GITHUB_WORKSPACE/googletest"
+          -B build/googletest
+          -DCMAKE_INSTALL_PREFIX="$GITHUB_WORKSPACE/install/usr"
+          -DCMAKE_MODULE_PATH="$GITHUB_WORKSPACE/install/tools/cmake"
+          -DGENERIC_CMAKE_MODULE_PATH="$GITHUB_WORKSPACE/install/tools/cmake"
+          -DBUILD_TYPE=Debug
+          -DBUILD_GMOCK=ON
+          &&
+          cmake --build build/googletest -j8
+          &&
+          cmake --install build/googletest
+
       - name: Build entservices-inputoutput
         run: >
           cmake
@@ -274,6 +301,7 @@ jobs:
           -I $GITHUB_WORKSPACE/entservices-testframework/Tests/headers/rdk/iarmmgrs-hal
           -I $GITHUB_WORKSPACE/entservices-testframework/Tests/headers/systemservices
           -I $GITHUB_WORKSPACE/entservices-testframework/Tests/headers/systemservices/proc
+          -I $GITHUB_WORKSPACE/install/usr/include
           -include $GITHUB_WORKSPACE/entservices-testframework/Tests/mocks/devicesettings.h
           -include $GITHUB_WORKSPACE/entservices-testframework/Tests/mocks/Iarm.h
           -include $GITHUB_WORKSPACE/entservices-testframework/Tests/mocks/Rfc.h
@@ -365,6 +393,7 @@ jobs:
           -I $GITHUB_WORKSPACE/entservices-testframework/Tests/headers/systemservices
           -I $GITHUB_WORKSPACE/entservices-testframework/Tests/headers/systemservices/proc
           -I $GITHUB_WORKSPACE/entservices-deviceanddisplay/helpers
+          -I $GITHUB_WORKSPACE/install/usr/include
           -include $GITHUB_WORKSPACE/entservices-testframework/Tests/mocks/devicesettings.h
           -include $GITHUB_WORKSPACE/entservices-testframework/Tests/mocks/Iarm.h
           -include $GITHUB_WORKSPACE/entservices-testframework/Tests/mocks/Rfc.h
@@ -384,6 +413,7 @@ jobs:
           -include $GITHUB_WORKSPACE/entservices-testframework/Tests/mocks/tvSettingsODM.h
           -include $GITHUB_WORKSPACE/entservices-testframework/Tests/mocks/tvTypes.h
           -Werror -Wall -Wno-unused-result -Wno-deprecated-declarations -Wno-error=format=
+          -Wl,--no-as-needed
           -DUSE_IARMBUS
           -DRDK_SERVICE_L2_TEST
           -DDISABLE_SECURITY_TOKEN

Tests/L2Tests/CMakeLists.txt

@@ -19,16 +19,12 @@
 set(PLUGIN_NAME L2TestsIO)
 set(MODULE_NAME ${NAMESPACE}${PLUGIN_NAME})
 set(THUNDER_PORT 9998)
-#set(CMAKE_CXX_STANDARD 11)
+
 find_package(${NAMESPACE}Plugins REQUIRED)
 
-include(FetchContent)
-FetchContent_Declare(
-        googletest
-        URL https://github.com/google/googletest/archive/e39786088138f2749d64e9e90e0f9902daa77c40.zip
+set (TEST_SRC
+    tests/test_UtilsFile.cpp
 )
-set(CMAKE_POSITION_INDEPENDENT_CODE ON)
-FetchContent_MakeAvailable(googletest)
 
 if(PLUGIN_AVOUTPUT)
     set(SRC_FILES ${SRC_FILES} tests/AVOutputTV_L2Test.cpp)
@@ -37,7 +33,7 @@ endif()
 add_library(${MODULE_NAME} SHARED ${SRC_FILES})
 
 set_target_properties(${MODULE_NAME} PROPERTIES
-        CXX_STANDARD 11
+        CXX_STANDARD 14
         CXX_STANDARD_REQUIRED YES)
 
 target_compile_definitions(${MODULE_NAME}
@@ -46,7 +42,7 @@ target_compile_definitions(${MODULE_NAME}
             THUNDER_PORT="${THUNDER_PORT}")
 
 target_compile_options(${MODULE_NAME} PRIVATE -Wno-error)
-target_link_libraries(${MODULE_NAME} PRIVATE gmock_main ${NAMESPACE}Plugins::${NAMESPACE}Plugins)
+target_link_libraries(${MODULE_NAME} PRIVATE ${NAMESPACE}Plugins::${NAMESPACE}Plugins)
 
 if (NOT L2_TEST_OOP_RPC)
     find_library(TESTMOCKLIB_LIBRARIES NAMES TestMocklib)

Tests/L2Tests/tests/test_foo.cpp

@@ -0,0 +1,10 @@
+#include <iostream>
+
+void foo() {
+    std::cout << "Hello from foo()" << std::endl;
+}
+
+int main() {
+    foo();
+    return 0;
+}