Delete tools/telemetry.

tools/telemetry/telemetry/timeline/memory_dump_event_unittest.py

Index: tools/telemetry/telemetry/timeline/memory_dump_event_unittest.py
diff --git a/tools/telemetry/telemetry/timeline/memory_dump_event_unittest.py b/tools/telemetry/telemetry/timeline/memory_dump_event_unittest.py
deleted file mode 100644
index 862a084d47c7aa9fb2c7cd99baffe5698a817985..0000000000000000000000000000000000000000
--- a/tools/telemetry/telemetry/timeline/memory_dump_event_unittest.py
+++ /dev/null
@@ -1,276 +0,0 @@
-# Copyright 2015 The Chromium 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 unittest
-
-from telemetry.timeline import memory_dump_event
-import mock
-
-
-def MakeRawMemoryDumpEvent(dump_id='123456ABCDEF', pid=1234, start=0,
-                           mmaps=None, allocators=None):
-
-  def vm_region(mapped_file, byte_stats):
-    return {
-      'mf': mapped_file,
-      'bs': {k: hex(v) for k, v in byte_stats.iteritems()}}
-
-  def attrs(sizes):
-    return {'attrs': {k: {'value': hex(v), 'units': 'bytes'}
-                      for k, v in sizes.iteritems()}}
-
-  if allocators is None:
-    allocators = {}
-
-  event = {'ph': 'v', 'id': dump_id, 'pid': pid, 'ts': start * 1000,
-           'args': {'dumps': {'allocators': {
-               name: attrs(sizes) for name, sizes in allocators.iteritems()}}}}
-  if mmaps:
-    event['args']['dumps']['process_mmaps'] = {
-      'vm_regions': [vm_region(mapped_file, byte_stats)
-                     for mapped_file, byte_stats in mmaps.iteritems()]}
-
-  return event
-
-
-def TestProcessDumpEvent(dump_id='123456ABCDEF', pid=1234, start=0, mmaps=None,
-                         allocators=None):
-  event = MakeRawMemoryDumpEvent(dump_id, pid, start, mmaps=mmaps,
-                                allocators=allocators)
-  process = mock.Mock()
-  process.pid = event['pid']
-  return memory_dump_event.ProcessMemoryDumpEvent(process, [event])
-
-
-class ProcessMemoryDumpEventUnitTest(unittest.TestCase):
-
-  def testProcessMemoryDump_allocators(self):
-    process = mock.Mock()
-    process.pid = 1234
-    events = [
-      MakeRawMemoryDumpEvent(
-        pid=process.pid, allocators={
-          'v8': {'size': 10, 'allocated_objects_size': 5},
-          'v8/allocated_objects': {'size': 4},
-          'skia': {'not_size': 10,
-          'allocated_objects_size': 5},
-          'skia/cache1': {'size': 24}
-        }
-      ),
-      MakeRawMemoryDumpEvent(
-        pid=process.pid, allocators={
-          'skia/cache2': {'not_size': 20},
-          'skia/cache2/obj1': {'size': 8},
-          'skia/cache2/obj2': {'size': 9},
-          'skia_different/obj': {'size': 30},
-          'skia_different/obj/not_counted': {'size': 26},
-          'global/0xdead': {'size': 26}
-        }
-      )
-    ]
-    memory_dump = memory_dump_event.ProcessMemoryDumpEvent(process, events)
-
-    EXPECTED_ALLOCATORS = {
-      'skia': {
-        'allocated_objects_size': 5,
-        'not_size': 30,
-        'size': 41
-      },
-      'v8': {
-        'allocated_objects_size': 5,
-        'size': 10
-      },
-      'skia_different': {'size': 30}
-    }
-
-    self.assertEquals(memory_dump._allocators, EXPECTED_ALLOCATORS)
-
-  def testProcessMemoryDump_mmaps(self):
-    ALL = [2 ** x for x in range(8)]
-    (JAVA_SPACES, JAVA_CACHE, ASHMEM, NATIVE_1, NATIVE_2, STACK, FILES_APK,
-     DEVICE_GPU) = ALL
-
-    memory_dump = TestProcessDumpEvent(mmaps={
-      '/dev/ashmem/dalvik-space-foo': {'pss': JAVA_SPACES},
-      '/dev/ashmem/dalvik-jit-code-cache': {'pss': JAVA_CACHE},
-      '/dev/ashmem/other-random-stuff': {'pss': ASHMEM},
-      '[heap] bar': {'pss': NATIVE_1},
-      '': {'pss': NATIVE_2},
-      '[stack thingy]': {'pss': STACK},
-      'my_little_app.apk': {'pss': FILES_APK},
-      '/dev/mali': {'pss': DEVICE_GPU}
-    })
-
-    EXPECTED = {
-      '/': sum(ALL),
-      '/Android/Java runtime': JAVA_SPACES + JAVA_CACHE,
-      '/Android/Ashmem': ASHMEM,
-      '/Android': JAVA_SPACES + JAVA_CACHE + ASHMEM,
-      '/Native heap': NATIVE_1 + NATIVE_2,
-      '/Stack': STACK,
-      '/Files/apk': FILES_APK,
-      '/Devices': DEVICE_GPU}
-
-    self.assertTrue(memory_dump.has_mmaps)
-    for path, value in EXPECTED.iteritems():
-      self.assertEquals(
-          value,
-          memory_dump.GetMemoryBucket(path).GetValue('proportional_resident'))
-
-  def testProcessMemoryDump_composability(self):
-    java_spaces = 100
-    process = mock.Mock()
-    process.pid = 1234
-    allocators = {'v8': {'size': 10}}
-    mmaps = {'/dev/ashmem/dalvik-space-foo': {'pss': java_spaces}}
-
-    events = [MakeRawMemoryDumpEvent(pid=process.pid, allocators=allocators),
-              MakeRawMemoryDumpEvent(pid=process.pid, mmaps=mmaps)]
-    memory_dump = memory_dump_event.ProcessMemoryDumpEvent(process, events)
-
-    self.assertEquals(memory_dump._allocators, allocators)
-
-    EXPECTED_MMAPS = {
-      '/': java_spaces,
-      '/Android/Java runtime': java_spaces,
-      '/Android': java_spaces,
-    }
-
-    self.assertTrue(memory_dump.has_mmaps)
-    for path, value in EXPECTED_MMAPS.iteritems():
-      self.assertEquals(value,
-          memory_dump.GetMemoryBucket(path).GetValue('proportional_resident'))
-
-
-class MemoryDumpEventUnitTest(unittest.TestCase):
-  def testRepr(self):
-    process_dump1 = TestProcessDumpEvent(
-        mmaps={'/dev/ashmem/other-ashmem': {'pss': 5}},
-        allocators={'v8': {'size': 10, 'allocated_objects_size' : 5}})
-    process_dump2 = TestProcessDumpEvent(
-        mmaps={'/dev/ashmem/libc malloc': {'pss': 42, 'pd': 27}},
-        allocators={'v8': {'size': 20, 'allocated_objects_size' : 10},
-                    'oilpan': {'size': 40}})
-    global_dump = memory_dump_event.GlobalMemoryDump(
-        [process_dump1, process_dump2])
-
-    self.assertEquals(
-        repr(process_dump1),
-        'ProcessMemoryDumpEvent[pid=1234, allocated_objects_v8=5,'
-        ' allocator_v8=10, mmaps_ashmem=5, mmaps_java_heap=0,'
-        ' mmaps_native_heap=0, mmaps_overall_pss=5, mmaps_private_dirty=0]')
-    self.assertEquals(
-        repr(process_dump2),
-        'ProcessMemoryDumpEvent[pid=1234, allocated_objects_v8=10,'
-        ' allocator_oilpan=40, allocator_v8=20, mmaps_ashmem=0,'
-        ' mmaps_java_heap=0, mmaps_native_heap=42, mmaps_overall_pss=42,'
-        ' mmaps_private_dirty=27]')
-    self.assertEquals(
-        repr(global_dump),
-        'GlobalMemoryDump[id=123456ABCDEF, allocated_objects_v8=15,'
-        ' allocator_oilpan=40, allocator_v8=30, mmaps_ashmem=5,'
-        ' mmaps_java_heap=0, mmaps_native_heap=42, mmaps_overall_pss=47,'
-        ' mmaps_private_dirty=27]')
-
-  def testDumpEventsTiming(self):
-    process = mock.Mock()
-    process.pid = 1
-    composable_dump = memory_dump_event.ProcessMemoryDumpEvent(
-        process,
-        [
-          MakeRawMemoryDumpEvent(pid=process.pid, start=8),
-          MakeRawMemoryDumpEvent(pid=process.pid, start=16),
-          MakeRawMemoryDumpEvent(pid=process.pid, start=10)
-        ])
-    self.assertAlmostEquals(8.0, composable_dump.start)
-    self.assertAlmostEquals(16.0, composable_dump.end)
-
-    memory_dump = memory_dump_event.GlobalMemoryDump([
-        composable_dump,
-        TestProcessDumpEvent(pid=3, start=8),
-        TestProcessDumpEvent(pid=2, start=13),
-        TestProcessDumpEvent(pid=4, start=7)])
-
-    self.assertFalse(memory_dump.has_mmaps)
-    self.assertEquals(4, len(list(memory_dump.IterProcessMemoryDumps())))
-    self.assertAlmostEquals(7.0, memory_dump.start)
-    self.assertAlmostEquals(16.0, memory_dump.end)
-    self.assertAlmostEquals(9.0, memory_dump.duration)
-
-  def testGetMemoryUsage(self):
-    ALL = [2 ** x for x in range(7)]
-    (JAVA_HEAP_1, JAVA_HEAP_2, ASHMEM_1, ASHMEM_2, NATIVE,
-     DIRTY_1, DIRTY_2) = ALL
-
-    memory_dump = memory_dump_event.GlobalMemoryDump([
-        TestProcessDumpEvent(pid=1, mmaps={
-            '/dev/ashmem/dalvik-alloc space': {'pss': JAVA_HEAP_1}}),
-        TestProcessDumpEvent(pid=2, mmaps={
-            '/dev/ashmem/other-ashmem': {'pss': ASHMEM_1, 'pd': DIRTY_1}}),
-        TestProcessDumpEvent(pid=3, mmaps={
-            '[heap] native': {'pss': NATIVE, 'pd': DIRTY_2},
-            '/dev/ashmem/dalvik-zygote space': {'pss': JAVA_HEAP_2}}),
-        TestProcessDumpEvent(pid=4, mmaps={
-            '/dev/ashmem/other-ashmem': {'pss': ASHMEM_2}})])
-
-    self.assertTrue(memory_dump.has_mmaps)
-    self.assertEquals({'mmaps_overall_pss': sum(ALL[:5]),
-                       'mmaps_private_dirty': DIRTY_1 + DIRTY_2,
-                       'mmaps_java_heap': JAVA_HEAP_1 + JAVA_HEAP_2,
-                       'mmaps_ashmem': ASHMEM_1 + ASHMEM_2,
-                       'mmaps_native_heap': NATIVE},
-                      memory_dump.GetMemoryUsage())
-
-  def testGetMemoryUsageWithAllocators(self):
-    process_dump1 = TestProcessDumpEvent(
-        mmaps={'/dev/ashmem/other-ashmem': {'pss': 5}},
-        allocators={'v8': {'size': 10, 'allocated_objects_size' : 5}})
-    process_dump2 = TestProcessDumpEvent(
-        mmaps={'/dev/ashmem/other-ashmem': {'pss': 5}},
-        allocators={'v8': {'size': 20, 'allocated_objects_size' : 10}})
-    memory_dump = memory_dump_event.GlobalMemoryDump(
-        [process_dump1, process_dump2])
-    self.assertEquals({'mmaps_overall_pss': 10,
-                       'mmaps_private_dirty': 0,
-                       'mmaps_java_heap': 0,
-                       'mmaps_ashmem': 10,
-                       'mmaps_native_heap': 0,
-                       'allocator_v8': 30,
-                       'allocated_objects_v8': 15},
-                      memory_dump.GetMemoryUsage())
-
-  def testGetMemoryUsageWithAndroidMemtrack(self):
-    GL1, EGL1, GL2, EGL2 = [2 ** x for x in range(4)]
-    process_dump1 = TestProcessDumpEvent(
-        allocators={'gpu/android_memtrack/gl': {'memtrack_pss' : GL1},
-                    'gpu/android_memtrack/graphics': {'memtrack_pss': EGL1}})
-    process_dump2 = TestProcessDumpEvent(
-        allocators={'gpu/android_memtrack/gl': {'memtrack_pss' : GL2},
-                    'gpu/android_memtrack/graphics': {'memtrack_pss': EGL2}})
-    memory_dump = memory_dump_event.GlobalMemoryDump(
-        [process_dump1, process_dump2])
-    self.assertEquals({'android_memtrack_gl': GL1 + GL2,
-                       'android_memtrack_graphics': EGL1 + EGL2},
-                      memory_dump.GetMemoryUsage())
-
-  def testGetMemoryUsageDiscountsTracing(self):
-    ALL = [2 ** x for x in range(5)]
-    (HEAP, DIRTY, MALLOC, TRACING_1, TRACING_2) = ALL
-
-    memory_dump = memory_dump_event.GlobalMemoryDump([
-        TestProcessDumpEvent(
-            mmaps={'/dev/ashmem/libc malloc': {'pss': HEAP + TRACING_2,
-                                               'pd': DIRTY + TRACING_2}},
-            allocators={
-                'tracing': {'size': TRACING_1, 'resident_size': TRACING_2},
-                'malloc': {'size': MALLOC + TRACING_1}})])
-
-    self.assertEquals({'mmaps_overall_pss': HEAP,
-                       'mmaps_private_dirty': DIRTY,
-                       'mmaps_java_heap': 0,
-                       'mmaps_ashmem': 0,
-                       'mmaps_native_heap': HEAP,
-                       'allocator_tracing': TRACING_1,
-                       'allocator_malloc': MALLOC},
-                      memory_dump.GetMemoryUsage())