Simplified test/bench suite finding logic in test.py/bench.py

These just take normal paths now, we weren't even using the magic
test/bench suite finding logic since it's easier to just pass everything
explicitly in our Makefile.

The original test/bench suite finding logic was a bad idea anyways. This
is what globs are for, and having custom path chasing logic is
inconsistent and risks confusion.

scripts/test.py

@@ -13,7 +13,6 @@ import collections as co
 import csv
 import errno
 import fnmatch
-import glob
 import itertools as it
 import math as m
 import os
@@ -265,20 +264,8 @@ class TestSuite:
 
 
 def compile(test_paths, **args):
-    # find .toml files
-    paths = []
-    for path in test_paths:
-        if os.path.isdir(path):
-            path = path + '/*.toml'
-
-        if '*' in path:
-            for path in glob.glob(path):
-                paths.append(path)
-        else:
-            paths.append(path)
-
     # load the suites
-    suites = [TestSuite(path, args) for path in paths]
+    suites = [TestSuite(path, args) for path in test_paths]
 
     # sort suites by:
     # 1. topologically by "after" dependencies
@@ -1653,8 +1640,7 @@ if __name__ == "__main__":
     comp_parser.add_argument(
         'test_paths',
         nargs='*',
-        help="Description of *.toml files to compile. May be a directory "
-            "or a list of paths.")
+        help="Set of *.toml files to compile.")
     comp_parser.add_argument(
         '-c', '--compile',
         action='store_true',