Unhardcode build directory

tests/CMakeLists.txt

@@ -5,7 +5,7 @@ function(add_dr_test script)
 
     set_tests_properties(${script} PROPERTIES
         TIMEOUT 30
-        WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+        WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
     )
 endfunction()
 

tests/run_test.sh

@@ -68,7 +68,7 @@ export -f dr_result
 # Resolve paths relative to this script
 SCRIPT_DIR=$(cd "$(dirname "$0")" && pwd)
 PROJECT_ROOT=$(cd "${SCRIPT_DIR}/.." && pwd)
-DRHARNESS="${PROJECT_ROOT}/build/drharness"
+DRHARNESS="${PWD}/drharness"
 MOCK_EDITOR="${PROJECT_ROOT}/tests/mock_editor.sh"
 
 # Validate drharness binary exists