You might also want to check if people have at least defined the generic register values for "pc", "sp", "fp" as we rely on these for some things in the debugger.
> On May 18, 2014, at 11:11 PM, Todd Fiala <[email protected]> wrote: > > Author: tfiala > Date: Mon May 19 01:11:41 2014 > New Revision: 209109 > > URL: http://llvm.org/viewvc/llvm-project?rev=209109&view=rev > Log: > Added gdb remote test for one valid qRegisterInfo result. > > Checks that at at least qRegisterInfo0 responds with a valid > register info reply packet. The packet is parsed and validates > that all keys come from the documented set of valid keys. It > then validates that a minimum set of expected keys > are present in the returned packet. > > This test is set to pass on debugserver and fail on llgs TOT. > > Modified: > lldb/trunk/test/tools/lldb-gdbserver/TestLldbGdbServer.py > > Modified: lldb/trunk/test/tools/lldb-gdbserver/TestLldbGdbServer.py > URL: > http://llvm.org/viewvc/llvm-project/lldb/trunk/test/tools/lldb-gdbserver/TestLldbGdbServer.py?rev=209109&r1=209108&r2=209109&view=diff > ============================================================================== > --- lldb/trunk/test/tools/lldb-gdbserver/TestLldbGdbServer.py (original) > +++ lldb/trunk/test/tools/lldb-gdbserver/TestLldbGdbServer.py Mon May 19 > 01:11:41 2014 > @@ -134,6 +134,40 @@ class LldbGdbServerTestCase(TestBase): > def expect_gdbremote_sequence(self): > return expect_lldb_gdbserver_replay(self, self.sock, > self.test_sequence, self._TIMEOUT_SECONDS, self.logger) > > + _KNOWN_REGINFO_KEYS = [ > + "name", > + "alt-name", > + "bitsize", > + "offset", > + "encoding", > + "format", > + "set", > + "gcc", > + "dwarf", > + "generic", > + "container-regs", > + "invalidate-regs" > + ] > + > + def assert_valid_reg_info_packet(self, reginfo_packet): > + keyval_pairs = reginfo_packet.split(";") > + self.assertTrue(len(keyval_pairs) >= 5) > + > + values = {} > + for kv in keyval_pairs: > + (key, val) = kv.split(':') > + values[key] = val > + # Ensure key is something we expect. > + self.assertTrue(key in self._KNOWN_REGINFO_KEYS) > + > + # Check the bare-minimum expected set of register info keys. > + self.assertTrue("name" in values) > + self.assertTrue("bitsize" in values) > + self.assertTrue("offset" in values) > + self.assertTrue("encoding" in values) > + self.assertTrue("format" in values) > + > + > @debugserver_test > def test_exe_starts_debugserver(self): > self.init_debugserver_test() > @@ -522,5 +556,41 @@ class LldbGdbServerTestCase(TestBase): > self.buildDwarf() > self.attach_commandline_kill_after_initial_stop() > > + def qRegisterInfo_returns_one_valid_result(self): > + server = self.start_server() > + self.assertIsNotNone(server) > + > + # Build launch args > + launch_args = [os.path.abspath('a.out')] > + > + # Build the expected protocol stream > + self.add_no_ack_remote_stream() > + self.add_verified_launch_packets(launch_args) > + self.test_sequence.add_log_lines( > + ["read packet: $qRegisterInfo0#00", > + { "direction":"send", "regex":r"^\$(.+);#\d{2}", > "capture":{1:"reginfo_0"} }], > + True) > + > + # Run the stream > + context = self.expect_gdbremote_sequence() > + self.assertIsNotNone(context) > + self.assertIsNotNone(context.get("reginfo_0")) > + self.assert_valid_reg_info_packet(context.get("reginfo_0")) > + > + @debugserver_test > + @dsym_test > + def test_qRegisterInfo_returns_one_valid_result_debugserver_dsym(self): > + self.init_debugserver_test() > + self.buildDsym() > + self.qRegisterInfo_returns_one_valid_result() > + > + @llgs_test > + @dwarf_test > + @unittest2.expectedFailure() > + def test_qRegisterInfo_returns_one_valid_result_llgs_dwarf(self): > + self.init_llgs_test() > + self.buildDwarf() > + self.qRegisterInfo_returns_one_valid_result() > + > if __name__ == '__main__': > unittest2.main() > > > _______________________________________________ > lldb-commits mailing list > [email protected] > http://lists.cs.uiuc.edu/mailman/listinfo/lldb-commits _______________________________________________ lldb-commits mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/lldb-commits
