Fixed working directory for Emscripten

snitch-org · Aug 19, 2023 · d50475d · d50475d
1 parent 427ad11
commit d50475d
Showing 1 changed file with 16 additions and 5 deletions.
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
@@ -73,6 +73,17 @@ set(APPROVAL_TEST_FILES
     ${PROJECT_SOURCE_DIR}/tests/approval_tests/reporter_console.cpp
     ${PROJECT_SOURCE_DIR}/tests/approval_tests/reporter_teamcity.cpp)
 
+if(CMAKE_SYSTEM_NAME MATCHES "Emscripten")
+    # For Emcripten, we need the working directory to be where the binaries are created,
+    # because Emscripten will generate *.data files there that we need to load.
+    # We don't have access to the filesystem otherwise.
+    set(APPROVAL_TEST_WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
+    set(RUNTIME_TEST_WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})
+else()
+    set(APPROVAL_TEST_WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/approval_tests)
+    set(RUNTIME_TEST_WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/runtime_tests)
+endif()
+
 include(FetchContent)
 
 set(DOCTEST_WITH_MAIN_IN_STATIC_LIB ON)
@@ -109,7 +120,7 @@ target_compile_definitions(snitch_runtime_tests PUBLIC
 
 add_custom_target(snitch_runtime_tests_run
     COMMAND snitch_runtime_tests
-    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/runtime_tests
+    WORKING_DIRECTORY ${RUNTIME_TEST_WORKING_DIRECTORY}
     SOURCES ${RUNTIME_TEST_FILES})
 set_target_properties(snitch_runtime_tests_run PROPERTIES EXCLUDE_FROM_ALL True)
 
@@ -145,8 +156,8 @@ endif()
 
 add_custom_target(snitch_approval_tests_run
     COMMAND snitch_approval_tests
-    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/approval_tests
-    SOURCES ${RUNTIME_TEST_FILES})
+    WORKING_DIRECTORY ${APPROVAL_TEST_WORKING_DIRECTORY}
+    SOURCES ${APPROVAL_TEST_FILES})
 set_target_properties(snitch_approval_tests_run PROPERTIES EXCLUDE_FROM_ALL True)
 
 # Test snitch with itself.
@@ -171,7 +182,7 @@ target_compile_definitions(snitch_runtime_tests_self PUBLIC
 
 add_custom_target(snitch_runtime_tests_self_run
     COMMAND snitch_runtime_tests_self
-    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/runtime_tests
+    WORKING_DIRECTORY ${RUNTIME_TEST_WORKING_DIRECTORY}
     SOURCES ${RUNTIME_TEST_FILES})
 set_target_properties(snitch_runtime_tests_self_run PROPERTIES EXCLUDE_FROM_ALL True)
 
@@ -194,6 +205,6 @@ target_compile_definitions(snitch_runtime_tests_self_header_only PUBLIC
 
 add_custom_target(snitch_runtime_tests_self_header_only_run
     COMMAND snitch_runtime_tests_self_header_only
-    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/runtime_tests
+    WORKING_DIRECTORY ${RUNTIME_TEST_WORKING_DIRECTORY}
     SOURCES ${RUNTIME_TEST_FILES})
 set_target_properties(snitch_runtime_tests_self_header_only_run PROPERTIES EXCLUDE_FROM_ALL True)