vendor/lldb/lldb-trunk-r256945

1 files changed, 47 insertions, 0 deletions

diff --git a/packages/Python/lldbsuite/test/python_api/signals/TestSignalsAPI.py b/packages/Python/lldbsuite/test/python_api/signals/TestSignalsAPI.py
new file mode 100644
index 000000000000..9825c553cce9
--- /dev/null
+++ b/packages/Python/lldbsuite/test/python_api/signals/TestSignalsAPI.py
@@ -0,0 +1,47 @@
+"""
+Test SBProcess APIs, including ReadMemory(), WriteMemory(), and others.
+"""
+
+from __future__ import print_function
+
+
+
+import os, time
+import lldb
+from lldbsuite.test.lldbutil import get_stopped_thread, state_type_to_str
+from lldbsuite.test.lldbtest import *
+
+class SignalsAPITestCase(TestBase):
+    mydir = TestBase.compute_mydir(__file__)
+
+    @add_test_categories(['pyapi'])
+    @expectedFlakeyLinux # this test fails 1/100 dosep runs
+    @skipIfWindows # Windows doesn't have signals
+    def test_ignore_signal(self):
+        """Test Python SBUnixSignals.Suppress/Stop/Notify() API."""
+        self.build()
+        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")