file_util: Add absolute() and isAbsolute(), make test_fileutils* more robust using test-exe-path -> test_data dir

1 files changed, 9 insertions, 0 deletions

diff --git a/include/jau/test/catch2_my_main.cpp b/include/jau/test/catch2_my_main.cpp
index 1f9550e..1a0b625 100644
--- a/include/jau/test/catch2_my_main.cpp
+++ b/include/jau/test/catch2_my_main.cpp
@@ -36,6 +36,9 @@
 #define CATCH_AMALGAMATED_CUSTOM_MAIN 1
 #include <catch2/catch_amalgamated.hpp>
 
+/** The main argv[0] test executable path */
+std::string executable_path;
+
 /** Run w/o command-line args, i.e. default CI unit test. */
 bool catch_auto_run;
 
@@ -49,6 +52,12 @@ int main( int argc, char* argv[] )
 {
   Catch::Session session; // There must be exactly one instance
 
+  if( 1 <= argc ) {
+      executable_path = std::string(argv[0]);
+  } else {
+      executable_path = "undef";
+  }
+
   catch_auto_run = ( 1 >= argc );
 
   int argc_2=0;