Stopping a shell command with Ctrl-C now raises a KeyboardInterrupt to support stopping a text script which ran the shell command.ctrl-c

On POSIX systems, shell commands and processes being piped to are now run in the user's preferred shell instead of /bin/sh.

1 files changed, 17 insertions, 0 deletions

diff --git a/tests/test_cmd2.py b/tests/test_cmd2.py
index 2ff70055..64237f09 100755
--- a/tests/test_cmd2.py
+++ b/tests/test_cmd2.py
@@ -7,6 +7,7 @@ import argparse
 import builtins
 import io
 import os
+import signal
 import sys
 import tempfile
 from code import (
@@ -902,6 +903,22 @@ def test_stty_sane(base_app, monkeypatch):
         m.assert_called_once_with(['stty', 'sane'])
 
 
+def test_sigint_handler(base_app):
+    # No KeyboardInterrupt should be raised when using sigint_protection
+    with base_app.sigint_protection:
+        base_app.sigint_handler(signal.SIGINT, 1)
+
+    # Without sigint_protection, a KeyboardInterrupt is raised
+    with pytest.raises(KeyboardInterrupt):
+        base_app.sigint_handler(signal.SIGINT, 1)
+
+
+def test_raise_keyboard_interrupt(base_app):
+    with pytest.raises(KeyboardInterrupt) as excinfo:
+        base_app._raise_keyboard_interrupt()
+    assert 'Got a keyboard interrupt' in str(excinfo.value)
+
+
 class HookFailureApp(cmd2.Cmd):
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)