This tests the new facility for set and get of child tty window size.

git-svn-id: http://pexpect.svn.sourceforge.net/svnroot/pexpect/trunk@194 656d521f-e311-0410-88e0-e7920216d269

1 files changed, 30 insertions, 0 deletions

diff --git a/pexpect/tests/test_winsize.py b/pexpect/tests/test_winsize.py
new file mode 100755
index 0000000..672818b
--- /dev/null
+++ b/pexpect/tests/test_winsize.py
@@ -0,0 +1,30 @@
+#!/usr/bin/env python
+import pexpect
+import unittest
+import time
+
+class TestCaseWinsize(unittest.TestCase):
+    def test_winsize (self):
+	"""
+	This tests that the child process can set and get the windows size.
+        This makes use of an external script sigwinch_report.py.
+        """
+	p1 = pexpect.spawn('python sigwinch_report.py')
+	time.sleep(1)
+	p1.setwinsize (11,22)
+	p1.expect ('SIGWINCH: \(([0-9]*), ([0-9]*)\)')
+	r = p1.match.group(1)
+	c = p1.match.group(2)
+	assert (r=="11" and c=="22")
+	time.sleep(1)
+	p1.setwinsize (24,80)
+	p1.expect ('SIGWINCH: \(([0-9]*), ([0-9]*)\)')
+	r = p1.match.group(1)
+	c = p1.match.group(2)
+	assert (r=="24" and c=="80")
+
+if __name__ == '__main__':
+    unittest.main()
+
+suite = unittest.makeSuite(TestCaseWinsize,'test')
+