dummyssh: use subprocess instead of os.call
Welcome in 2020
Differential Revision: https://phab.mercurial-scm.org/D11082
--- a/tests/dummyssh Sun Jul 11 16:11:58 2021 +0200
+++ b/tests/dummyssh Sun Jul 11 16:57:53 2021 +0200
@@ -3,6 +3,7 @@
from __future__ import absolute_import
import os
+import subprocess
import sys
os.chdir(os.getenv('TESTTMP'))
@@ -22,5 +23,5 @@
if os.name == 'nt':
# hack to make simple unix single quote quoting work on windows
hgcmd = hgcmd.replace("'", '"')
-r = os.system(hgcmd)
+r = subprocess.call(hgcmd, shell=True)
sys.exit(bool(r))