Add unit test suites (#3490)

tests/unit/wasm-vm/CMakeLists.txt

@@ -0,0 +1,53 @@
+# Copyright (C) 2019 Intel Corporation.  All rights reserved.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+cmake_minimum_required(VERSION 2.9)
+
+project (test-wasm-vm)
+
+add_definitions (-DRUN_ON_LINUX)
+
+add_definitions (-Dattr_container_malloc=malloc)
+add_definitions (-Dattr_container_free=free)
+
+set (WAMR_BUILD_APP_FRAMEWORK 1)
+set (CMAKE_BUILD_TYPE Release)
+
+include (../unit_common.cmake)
+
+include_directories (${CMAKE_CURRENT_SOURCE_DIR})
+
+file (GLOB_RECURSE source_all ${CMAKE_CURRENT_SOURCE_DIR}/*.cc)
+
+set (UNIT_SOURCE ${source_all})
+
+set (unit_test_sources
+     ${UNIT_SOURCE}
+     ${PLATFORM_SHARED_SOURCE}
+     ${UTILS_SHARED_SOURCE}
+     ${MEM_ALLOC_SHARED_SOURCE}
+     ${LIB_HOST_AGENT_SOURCE}
+     ${NATIVE_INTERFACE_SOURCE}
+     ${LIBC_BUILTIN_SOURCE}
+     ${LIBC_WASI_SOURCE}
+     ${IWASM_COMMON_SOURCE}
+     ${IWASM_INTERP_SOURCE}
+     ${IWASM_AOT_SOURCE}
+     ${IWASM_COMPL_SOURCE}
+     ${WASM_APP_LIB_SOURCE_ALL}
+     ${UNCOMMON_SHARED_SOURCE}
+    )
+
+# Now simply link against gtest or gtest_main as needed. Eg
+add_executable(wasm_vm_test ${unit_test_sources})
+
+target_link_libraries(wasm_vm_test ${LLVM_AVAILABLE_LIBS} gtest_main)
+
+add_custom_command(TARGET wasm_vm_test POST_BUILD
+    COMMAND ${CMAKE_COMMAND} -E copy
+                ${CMAKE_CURRENT_SOURCE_DIR}/wasm-apps/app4/*.wasm
+                ${PROJECT_BINARY_DIR}/
+    COMMENT "Copy wasm files to the output directory"
+)
+
+gtest_discover_tests(wasm_vm_test)