Tests: Don't require prctl.

nelhage · Jan 27, 2016 · 05b49ef · 05b49ef
1 parent e7f5e02
commit 05b49ef
Showing 1 changed file with 7 additions and 5 deletions.
diff --git a/test/tty-steal.py b/test/tty-steal.py
@@ -6,11 +6,13 @@
     print("Skipping tty-stealing tests because $NO_TEST_STEAL is set.")
     sys.exit(0)
 
-import prctl
-
-PR_SET_PTRACER_ANY = 0xffffffff
-if hasattr(prctl, 'set_ptracer'):
-    prctl.set_ptracer(PR_SET_PTRACER_ANY)
+try:
+    import prctl
+    PR_SET_PTRACER_ANY = 0xffffffff
+    if hasattr(prctl, 'set_ptracer'):
+        prctl.set_ptracer(PR_SET_PTRACER_ANY)
+except ImportError:
+    print("Unable to import `prctl`, skipping `PR_SET_PTRACER`.")
 
 child = pexpect.spawn("test/victim")
 child.setecho(False)