| # -*- python -*- |
| # Copyright (c) 2012 The Native Client Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| import gdb_test |
| |
| |
| class StackTraceTest(gdb_test.GdbTest): |
| |
| def test_stack_trace(self): |
| self.gdb.Command('break leaf_call') |
| self.gdb.ResumeAndExpectStop('continue', 'breakpoint-hit') |
| result = self.gdb.Command('-stack-list-frames 0 2') |
| self.assertEquals(result[b'stack'][0][b'frame'][b'func'], b'leaf_call') |
| self.assertEquals(result[b'stack'][1][b'frame'][b'func'], b'nested_calls') |
| self.assertEquals(result[b'stack'][2][b'frame'][b'func'], b'main') |
| |
| result = self.gdb.Command('-stack-list-arguments 1 0 1') |
| self.assertEquals(result[b'stack-args'][0][b'frame'][b'args'][0][b'value'], |
| b'2') |
| # This stopped working somewhere between llvm commits |
| # ecea8371ff03c15fb3dc27ee4108b98335fd2d63 and |
| # 1d5d18924d185a4267462479307f1ff9911cb112 |
| #self.assertEquals(result[b'stack-args'][1][b'frame'][b'args'][0][b'value'], |
| # b'1') |
| self.gdb.Command('return') |
| self.gdb.ResumeAndExpectStop('finish', 'function-finished') |
| self.assertEquals(self.gdb.Eval('global_var'), b'1') |
| |
| |
| if __name__ == '__main__': |
| gdb_test.Main() |
