3 files changed, 74 insertions, 0 deletions
diff --git a/lldb/test/python_api/signals/Makefile b/lldb/test/python_api/signals/Makefile
new file mode 100644
index 00000000000..8a7102e347a
--- /dev/null
+++ b/lldb/test/python_api/signals/Makefile
@@ -0,0 +1,5 @@
+LEVEL = ../../make
+
+CXX_SOURCES := main.cpp
+
+include $(LEVEL)/Makefile.rules
diff --git a/lldb/test/python_api/signals/TestSignalsAPI.py b/lldb/test/python_api/signals/TestSignalsAPI.py
new file mode 100644
index 00000000000..9702284b870
--- /dev/null
+++ b/lldb/test/python_api/signals/TestSignalsAPI.py
@@ -0,0 +1,49 @@
+"""
+Test SBProcess APIs, including ReadMemory(), WriteMemory(), and others.
+"""
+
+import os, time
+import unittest2
+import lldb
+from lldbutil import get_stopped_thread, state_type_to_str
+from lldbtest import *
+
+class SignalsAPITestCase(TestBase):
+    mydir = os.path.join("python_api", "signals")
+
+    @python_api_test
+    def test_ignore_signal(self):
+        """Test Python SBUnixSignals.Suppress/Stop/Notify() API."""
+        self.buildDefault()
+        exe = os.path.join(os.getcwd(), "a.out")
+        self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
+
+        target = self.dbg.CreateTarget(exe)
+        self.assertTrue(target, VALID_TARGET)
+
+        line = line_number("main.cpp", "// Set break point at this line and setup signal ignores.")
+        breakpoint = target.BreakpointCreateByLocation("main.cpp", line)
+        self.assertTrue(breakpoint, VALID_BREAKPOINT)
+
+        # Launch the process, and do not stop at the entry point.
+        process = target.LaunchSimple (None, None, self.get_process_working_directory())
+
+        thread = get_stopped_thread(process, lldb.eStopReasonBreakpoint)
+        self.assertTrue(thread.IsValid(), "There should be a thread stopped due to breakpoint")
+
+        unix_signals = process.GetUnixSignals()
+        sigint = unix_signals.GetSignalNumberFromName("SIGINT")
+        unix_signals.SetShouldSuppress(sigint, True)
+        unix_signals.SetShouldStop(sigint, False)
+        unix_signals.SetShouldNotify(sigint, False)
+
+        process.Continue()
+        self.assertTrue(process.state == lldb.eStateExited, "The process should have exited")
+        self.assertTrue(process.GetExitStatus() == 0, "The process should have returned 0")
+
+
+if __name__ == '__main__':
+    import atexit
+    lldb.SBDebugger.Initialize()
+    atexit.register(lambda: lldb.SBDebugger.Terminate())
+    unittest2.main()
diff --git a/lldb/test/python_api/signals/main.cpp b/lldb/test/python_api/signals/main.cpp
new file mode 100644
index 00000000000..ddd2ffe5fb2
--- /dev/null
+++ b/lldb/test/python_api/signals/main.cpp
@@ -0,0 +1,20 @@
+//===-- main.c --------------------------------------------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+#include <stdio.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <signal.h>
+
+// This simple program is to test the lldb Python API related to process.
+
+int main (int argc, char const *argv[])
+{
+    kill(getpid(), SIGINT); // Set break point at this line and setup signal ignores.
+    return 0;
+}