Lab 1: the directory includes a sample lab1fun.cl and 8 test files (daveTest0.cl through daveTest7.cl), one each for unit tests on load, countdiffs, charInsert, ...., gather plus a set of test inputs for daveTest7.cl (gather) (I split them into 8 files, but could easily be linked into one big file of consecutive tests.)
Lab 2: lab2a/b _fun.cl and _test.cl