Allow test working directories with a relative path

Author: mrexodia

cmake/generate_documentation.cmake

@@ -5,6 +5,7 @@ if(CMKR_GENERATE_DOCUMENTATION)
     # Hook the add_test function to capture the tests in the order declared in tests/cmake.toml
     function(add_test)
         cmake_parse_arguments(TEST "" "WORKING_DIRECTORY" "" ${ARGN})
+        get_filename_component(TEST_WORKING_DIRECTORY "${TEST_WORKING_DIRECTORY}" NAME)
         list(APPEND CMKR_TESTS "${TEST_WORKING_DIRECTORY}")
         set(CMKR_TESTS "${CMKR_TESTS}" CACHE INTERNAL "")
         _add_test(${test} ${ARGN})
@@ -19,7 +20,9 @@ function(generate_documentation)
         set(example_folder "${PROJECT_SOURCE_DIR}/docs/examples")
         file(GLOB example_files "${example_folder}/*.md")
         list(REMOVE_ITEM example_files "${example_folder}/index.md")
-        file(REMOVE ${example_files})
+        if(example_files)
+            file(REMOVE ${example_files})
+        endif()
 
         message(DEBUG "[cmkr] Test directories: ${CMKR_TESTS}")
         set(test_index 0)

src/gen.cpp

@@ -721,7 +721,11 @@ int generate_cmake(const char *path, bool root) {
         for (const auto &test : cmake.tests) {
             auto name = std::make_pair("NAME", test.name);
             auto configurations = std::make_pair("CONFIGURATIONS", test.configurations);
-            auto working_directory = std::make_pair("WORKING_DIRECTORY", test.working_directory);
+            auto dir = test.working_directory;
+            if (fs::is_directory(fs::path(path) / dir)) {
+                dir = "${CMAKE_CURRENT_LIST_DIR}/" + dir;
+            }
+            auto working_directory = std::make_pair("WORKING_DIRECTORY", dir);
             auto command = std::make_pair("COMMAND", test.command);
             auto arguments = std::make_pair("", test.arguments);
             cmd("add_test")(name, configurations, working_directory, command, arguments).endl();