[PATCH v4 16/16] extension language API for GDB: python-interrupts.exp

[Doug Evans <xdje42 at gmail dot com>]

This patch contains a testcase to exercise python SIGINT handling.

2014-01-15  Doug Evans  <xdje42@gmail.com>

	* gdb.gdb/python-interrupts.exp: New file.

diff --git a/gdb/testsuite/gdb.gdb/python-interrupts.exp b/gdb/testsuite/gdb.gdb/python-interrupts.exp
new file mode 100644
index 0000000..c1210c6
--- /dev/null
+++ b/gdb/testsuite/gdb.gdb/python-interrupts.exp
@@ -0,0 +1,35 @@
+# Copyright 2013 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# Test Python SIGINT handling.
+# This is easiest if we can send SIGINT when gdb is at particular points.
+
+load_lib selftest-support.exp
+load_lib gdb-python.exp
+
+proc test_python_interrupts {} {
+    if {[skip_python_tests]} {
+	return -1
+    }
+
+    gdb_breakpoint set_active_ext_lang temporary
+    gdb_test "call catch_command_errors(execute_command, \"python print 5\", 0, RETURN_MASK_ALL)" \
+	"Temporary breakpoint.*silently stop."
+    gdb_test "signal SIGINT" \
+	"KeyboardInterrupt.*Error while executing Python code."
+    return 0
+}
+
+do_self_tests captured_command_loop test_python_interrupts