Patch 3353875: Allow running test script from other directories than "tests"
Patch 3353875: Allow running test script from other directories than "tests"

premake/premake-4.x,soundsrc/premake-stable,lizh06/premake-4.x,soundsrc/premake-stable,soundsrc/premake-stable,premake/premake-4.x,lizh06/premake-4.x,ryanjmulder/premake-4.x,lizh06/premake-4.x,ryanjmulder/premake-4.x,ryanjmulder/premake-4.x,premake/premake-4.x,lizh06/premake-4.x,ryanjmulder/premake-4.x,premake/premake-4.x,soundsrc/premake-stable