Changeset 2cd949b for tests/test.py

Timestamp:

Dec 11, 2019, 3:22:34 PM (5 years ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

ADT, arm-eh, ast-experimental, enum, forall-pointer-decay, jacob/cs343-translation, jenkins-sandbox, master, new-ast, new-ast-unique-expr, pthread-emulation, qualifiedEnum

Children:

2fa5bd2, 737c98a

Parents:

e307e12

Message:

Tentative fix of tests printing several pages of output when interrupted by keyboard

File:

• tests/test.py (modified) (2 diffs)

tests/test.py

@@ -10 +10 @@
 import tempfile
 import time
+
+import os
+import psutil
+import signal
 
 ################################################################################
@@ -221 +225 @@
         make('clean', output_file=subprocess.DEVNULL, error=subprocess.DEVNULL)
 
+        # since python prints stacks by default on a interrupt, redo the interrupt handling to be silent
+        def worker_init():
+                def sig_int(signal_num, frame):
+                        pass
+
+                signal.signal(signal.SIGINT, sig_int)
+
         # create the executor for our jobs and handle the signal properly
-        pool = multiprocessing.Pool(jobs)
+        pool = multiprocessing.Pool(jobs, worker_init)
 
         failed = False
+
+        def stop(x, y):
+                print("Tests interrupted by user", file=sys.stderr)
+                sys.exit(1)
+        signal.signal(signal.SIGINT, stop)
 
         # for each test to run