fix functional tests

cms/grading/scoretypes/abc.py

@@ -83,6 +83,11 @@ def __init__(self, parameters, public_testcases):
             if hasattr(self, "score_column_headers"):
                 self.public_score_header, self.private_score_header = \
                     self.score_column_headers()
+            else:
+                # HTML templates require these to be set; otherwise, the server crashes.
+                # As we only ever use SubtaskGroup, it is not clear whether this makes sense:
+                self.public_score_header = "Sample Score"
+                self.private_score_header = "Actual Score"
         except Exception as e:
             raise ValueError(
                 "Unable to instantiate score type (probably due to invalid "

cmstestsuite/RunFunctionalTests.py

@@ -232,7 +232,9 @@ def main():
         write_test_case_list(
             [(test, lang) for test, lang, _ in failures],
             FAILED_TEST_FILENAME)
-    except TestException:
+    except TestException as e:
+        print("\n\n===== FAILURE =====")
+        print(e)
         if os.path.exists("./log/cms/last.log"):
             print("\n\n===== START OF LOG DUMP =====\n\n")
             with open("./log/cms/last.log", "rt", encoding="utf-8") as f:

cmstestsuite/functionaltestframework.py

@@ -212,6 +212,14 @@ def add_contest(self, **kwargs):
             page)
         if match is not None:
             contest_id = int(match.groups()[0])
+
+            #Query for group ID of the 'default' group
+            r = self.admin_req('contest/%s/users' % contest_id)
+            g = re.search(r'<select name="group_id">\s+<option value="null" selected>Select a group</option>\s+<option value="([0-9]+)">\s+default\s+</option>\s+</select>', r.text)
+            if g:
+                kwargs["main_group_id"] = int(g.group(1))
+            else:
+                raise TestException("Unable to find any group.")
             self.admin_req('contest/%s' % contest_id, args=kwargs)
             return contest_id
         else:
@@ -288,6 +296,14 @@ def add_user(self, **kwargs):
         else:
             raise TestException("Unable to create user.")
 
+        #Query for group ID of the 'default' group
+        r = self.admin_req('contest/%s/users' % kwargs["contest_id"])
+        g = re.search(r'<select name="group_id">\s+<option value="null" selected>Select a group</option>\s+<option value="([0-9]+)">\s+default\s+</option>\s+</select>', r.text)
+        if g:
+            kwargs["group_id"] = int(g.group(1))
+        else:
+            raise TestException("Unable to find any group.")
+
         kwargs["user_id"] = user_id
         r = self.admin_req('contest/%s/users/add' % kwargs["contest_id"],
                            args=kwargs)