diff options
| -rw-r--r-- | lldb/test/tools/lldb-gdbserver/TestGdbRemote_qThreadStopInfo.py | 55 |
1 files changed, 46 insertions, 9 deletions
diff --git a/lldb/test/tools/lldb-gdbserver/TestGdbRemote_qThreadStopInfo.py b/lldb/test/tools/lldb-gdbserver/TestGdbRemote_qThreadStopInfo.py index a03e6657646..1b022bb13b1 100644 --- a/lldb/test/tools/lldb-gdbserver/TestGdbRemote_qThreadStopInfo.py +++ b/lldb/test/tools/lldb-gdbserver/TestGdbRemote_qThreadStopInfo.py @@ -5,6 +5,8 @@ from lldbtest import * class TestGdbRemote_qThreadStopInfo(gdbremote_testcase.GdbRemoteTestCaseBase): + THREAD_COUNT = 5 + def gather_stop_replies_via_qThreadStopInfo(self, thread_count): # Set up the inferior args. inferior_args=[] @@ -37,6 +39,7 @@ class TestGdbRemote_qThreadStopInfo(gdbremote_testcase.GdbRemoteTestCaseBase): self.assertEquals(len(threads), thread_count) # Grab stop reply for each thread via qThreadStopInfo{tid:hex}. + stop_replies = {} for thread in threads: # Run the qThreadStopInfo command. self.reset_test_sequence() @@ -53,18 +56,22 @@ class TestGdbRemote_qThreadStopInfo(gdbremote_testcase.GdbRemoteTestCaseBase): kv_dict = self.parse_key_val_dict(key_vals_text) self.assertIsNotNone(kv_dict) - # Verify there is a thread. + # Verify there is a thread and that it matches the expected thread id. kv_thread = kv_dict.get("thread") self.assertIsNotNone(kv_thread) - self.assertEquals(int(kv_thread, 16), thread) + kv_thread_id = int(kv_thread, 16) + self.assertEquals(kv_thread_id, thread) + + # Grab the stop id reported. + stop_result_text = context.get("stop_result") + self.assertIsNotNone(stop_result_text) + stop_replies[kv_thread_id] = int(stop_result_text, 16) - return threads + return stop_replies def qThreadStopInfo_works_for_multiple_threads(self, thread_count): - # Gather threads from stop notification when QThreadsInStopReply is enabled. - # stop_reply_threads = self.gather_stop_replies_via_qThreadStopInfo(self.ENABLE_THREADS_IN_STOP_REPLY_ENTRIES, thread_count) - stop_reply_threads = self.gather_stop_replies_via_qThreadStopInfo(thread_count) - self.assertEquals(len(stop_reply_threads), thread_count) + stop_replies = self.gather_stop_replies_via_qThreadStopInfo(thread_count) + self.assertEquals(len(stop_replies), thread_count) @debugserver_test @dsym_test @@ -72,7 +79,7 @@ class TestGdbRemote_qThreadStopInfo(gdbremote_testcase.GdbRemoteTestCaseBase): self.init_debugserver_test() self.buildDsym() self.set_inferior_startup_launch() - self.qThreadStopInfo_works_for_multiple_threads(5) + self.qThreadStopInfo_works_for_multiple_threads(self.THREAD_COUNT) @llgs_test @dwarf_test @@ -80,7 +87,37 @@ class TestGdbRemote_qThreadStopInfo(gdbremote_testcase.GdbRemoteTestCaseBase): self.init_llgs_test() self.buildDwarf() self.set_inferior_startup_launch() - self.qThreadStopInfo_works_for_multiple_threads(5) + self.qThreadStopInfo_works_for_multiple_threads(self.THREAD_COUNT) + + def qThreadStopInfo_only_reports_one_thread_stop_reason_during_interrupt(self, thread_count): + stop_replies = self.gather_stop_replies_via_qThreadStopInfo(thread_count) + self.assertIsNotNone(stop_replies) + + no_stop_reason_count = sum(1 for stop_reason in stop_replies.values() if stop_reason == 0) + with_stop_reason_count = sum(1 for stop_reason in stop_replies.values() if stop_reason != 0) + + # All but one thread should report no stop reason. + self.assertEqual(no_stop_reason_count, thread_count - 1) + + # Only one thread should should indicate a stop reason. + self.assertEqual(with_stop_reason_count, 1) + + @debugserver_test + @dsym_test + def test_qThreadStopInfo_only_reports_one_thread_stop_reason_during_interrupt_debugserver_dsym(self): + self.init_debugserver_test() + self.buildDsym() + self.set_inferior_startup_launch() + self.qThreadStopInfo_only_reports_one_thread_stop_reason_during_interrupt(self.THREAD_COUNT) + + @llgs_test + @dwarf_test + @unittest2.expectedFailure + def test_qThreadStopInfo_only_reports_one_thread_stop_reason_during_interrupt_llgs_dwarf(self): + self.init_llgs_test() + self.buildDwarf() + self.set_inferior_startup_launch() + self.qThreadStopInfo_only_reports_one_thread_stop_reason_during_interrupt(self.THREAD_COUNT) if __name__ == '__main__': |
