Merge pull request #114 from PQClean/sanitizer_fixes

Clean up some aspects of the tests and made NTRU-HPS code files not executable.

test/test_functest.py

@@ -53,14 +53,14 @@ def check_functest_sanitizers(implementation):
     else:
         print("Supported platform: {}".format(platform.machine()))
 
-    helpers.ensure_available('valgrind')
     helpers.make('clean-scheme', 'functest',
                  TYPE=implementation.scheme.type,
                  SCHEME=implementation.scheme.name,
                  IMPLEMENTATION=implementation.name,
-                 EXTRAFLAGS='-fsanitize=address,undefined',
+                 EXTRAFLAGS='-g -fsanitize=address,undefined',
                  working_dir=os.path.join('..', 'test'),
                  env=env)
+    try:
         helpers.run_subprocess(
             [os.path.join('..', 'bin', 'functest_{}_{}{}'.format(
                 implementation.scheme.name,
@@ -70,6 +70,9 @@ def check_functest_sanitizers(implementation):
             os.path.join('..', 'bin'),
             env=env,
         )
+    except AssertionError as e:
+        raise e
+    finally:
         # Remove files with ASAN library compiled in
         helpers.make('clean-scheme',
                      TYPE=implementation.scheme.type,