From 4a4a5d760698ccd6fa7ba331a115f89812789b42 Mon Sep 17 00:00:00 2001
From: Matt Wala <wala1@illinois.edu>
Date: Thu, 16 Feb 2017 12:54:48 -0600
Subject: [PATCH] Test knl.restart().
---
pymbolic/interop/maxima.py | 3 +--
test/test_maxima.py | 9 +++++++++
2 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/pymbolic/interop/maxima.py b/pymbolic/interop/maxima.py
index 1486ff7..2dabf2b 100644
--- a/pymbolic/interop/maxima.py
+++ b/pymbolic/interop/maxima.py
@@ -345,8 +345,7 @@ class MaximaKernel:
# {{{ execution control
def restart(self):
- from signal import SIGKILL
- self.child.kill(SIGKILL)
+ self.child.close(force=True)
self._initialize()
def shutdown(self):
diff --git a/test/test_maxima.py b/test/test_maxima.py
index 7dcfa2e..7ddbb68 100644
--- a/test/test_maxima.py
+++ b/test/test_maxima.py
@@ -128,6 +128,15 @@ def test_long_command(knl):
knl.eval_str("+".join(["1"]*16384))
+def test_restart(knl):
+ pytest.importorskip("pexpect")
+
+ knl = MaximaKernel()
+ knl.restart()
+ knl.eval_str("1")
+ knl.shutdown()
+
+
if __name__ == "__main__":
import sys
if len(sys.argv) > 1:
--
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