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1 # Copyright 2014 The Chromium Authors. All rights reserved. | 1 # Copyright 2014 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 | 4 |
5 import json | 5 import json |
6 import os | 6 import os |
7 import re | 7 import re |
8 import time | 8 import time |
9 | 9 |
10 from chrome_profiler import controllers | 10 from adb_profile_chrome import controllers |
11 | 11 |
12 from pylib import pexpect | 12 from pylib import pexpect |
13 | 13 |
14 _HEAP_PROFILE_MMAP_PROPERTY = 'heapprof.mmap' | 14 _HEAP_PROFILE_MMAP_PROPERTY = 'heapprof.mmap' |
15 | 15 |
16 class ChromeTracingController(controllers.BaseController): | 16 class ChromeTracingController(controllers.BaseController): |
17 def __init__(self, device, package_info, | 17 def __init__(self, device, package_info, |
18 categories, ring_buffer, trace_memory=False): | 18 categories, ring_buffer, trace_memory=False): |
19 controllers.BaseController.__init__(self) | 19 controllers.BaseController.__init__(self) |
20 self._device = device | 20 self._device = device |
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93 [_HEAP_PROFILE_MMAP_PROPERTY] = 0 | 93 [_HEAP_PROFILE_MMAP_PROPERTY] = 0 |
94 | 94 |
95 def PullTrace(self): | 95 def PullTrace(self): |
96 # Wait a bit for the browser to finish writing the trace file. | 96 # Wait a bit for the browser to finish writing the trace file. |
97 time.sleep(self._trace_interval / 4 + 1) | 97 time.sleep(self._trace_interval / 4 + 1) |
98 | 98 |
99 trace_file = self._trace_file.replace('/storage/emulated/0/', '/sdcard/') | 99 trace_file = self._trace_file.replace('/storage/emulated/0/', '/sdcard/') |
100 host_file = os.path.join(os.path.curdir, os.path.basename(trace_file)) | 100 host_file = os.path.join(os.path.curdir, os.path.basename(trace_file)) |
101 self._device.old_interface.PullFileFromDevice(trace_file, host_file) | 101 self._device.old_interface.PullFileFromDevice(trace_file, host_file) |
102 return host_file | 102 return host_file |
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