search for: suite_foo

...t files and suite files in the same directory. But the best solution is the way to get the path to the file of the current file. BTW, here is an example. I welcome any kind of advice. ============================================== There are three files. Two are in the "tests" directory(suite_foo.r test_foo.r), and the other one is in the "codes" directory (foo.r). In your R prompt, do "setwd("path to test directory")" and then do "source("suite_foo.r")" to run tests. ============================================== ######################...