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| 1 # Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 # Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 # Use of this source code is governed by a BSD-style license that can be | 2 # Use of this source code is governed by a BSD-style license that can be |
| 3 # found in the LICENSE file. | 3 # found in the LICENSE file. |
| 4 import json | 4 import json |
| 5 import logging | 5 import logging |
| 6 import os | 6 import os |
| 7 import subprocess | 7 import subprocess |
| 8 import tempfile | 8 import tempfile |
| 9 | 9 |
| 10 from telemetry import adb_commands | 10 from telemetry import adb_commands |
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| 152 symbolized_stack = subprocess.Popen([ | 152 symbolized_stack = subprocess.Popen([ |
| 153 'ndk-stack', '-sym', symbol_path, | 153 'ndk-stack', '-sym', symbol_path, |
| 154 '-dump', f.name], stdout=subprocess.PIPE).communicate()[0] | 154 '-dump', f.name], stdout=subprocess.PIPE).communicate()[0] |
| 155 except Exception: | 155 except Exception: |
| 156 pass | 156 pass |
| 157 if symbolized_stack: | 157 if symbolized_stack: |
| 158 return symbolized_stack | 158 return symbolized_stack |
| 159 # Otherwise, just return the last 100 lines of logcat. | 159 # Otherwise, just return the last 100 lines of logcat. |
| 160 return '\n'.join(self._adb.RunShellCommand('logcat -d -t 100')) | 160 return '\n'.join(self._adb.RunShellCommand('logcat -d -t 100')) |
| 161 | 161 |
| 162 def CreateForwarder(self, *ports): | 162 def CreateForwarder(self, *port_pairs): |
| 163 return adb_commands.Forwarder(self._adb, *ports) | 163 return adb_commands.Forwarder(self._adb, *port_pairs) |
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