src/tools/telemetry/telemetry/core/platform/tracing_category_filter_unittest.py

   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
   3 # found in the LICENSE file.
   4
   5 import unittest
   6
   7 from telemetry.core.platform import tracing_category_filter
   8
   9
  10 class TracingCategoryFilterTests(unittest.TestCase):
  11   def testBasic(self):
  12     f = tracing_category_filter.TracingCategoryFilter(
  13         'x,-y,disabled-by-default-z,DELAY(7;foo)')
  14     self.assertEquals(set(['x']), set(f.included_categories))
  15     self.assertEquals(set(['y']), set(f.excluded_categories))
  16     self.assertEquals(set(['disabled-by-default-z']),
  17         set(f.disabled_by_default_categories))
  18     self.assertEquals(set(['DELAY(7;foo)']), set(f.synthetic_delays))
  19
  20     self.assertTrue('x' in f.filter_string)
  21     self.assertEquals(
  22         'x,disabled-by-default-z,-y,DELAY(7;foo)',
  23         f.stable_filter_string)
  24
  25
  26 class CategoryFilterTest(unittest.TestCase):
  27   def testAddIncludedCategory(self):
  28     a = tracing_category_filter.TracingCategoryFilter()
  29     a.AddIncludedCategory('foo')
  30     a.AddIncludedCategory('bar')
  31     a.AddIncludedCategory('foo')
  32     self.assertEquals(a.stable_filter_string, 'bar,foo')
  33
  34   def testAddExcludedCategory(self):
  35     a = tracing_category_filter.TracingCategoryFilter()
  36     a.AddExcludedCategory('foo')
  37     a.AddExcludedCategory('bar')
  38     a.AddExcludedCategory('foo')
  39     self.assertEquals(a.stable_filter_string, '-bar,-foo')
  40
  41   def testIncludeAndExcludeCategoryRaisesAssertion(self):
  42     a = tracing_category_filter.TracingCategoryFilter()
  43     a.AddIncludedCategory('foo')
  44     self.assertRaises(AssertionError, a.AddExcludedCategory, 'foo')
  45
  46     a = tracing_category_filter.TracingCategoryFilter()
  47     a.AddExcludedCategory('foo')
  48     self.assertRaises(AssertionError, a.AddIncludedCategory, 'foo')
  49
  50     self.assertRaises(AssertionError,
  51                       tracing_category_filter.TracingCategoryFilter, 'foo,-foo')
  52
  53     self.assertRaises(AssertionError,
  54                       tracing_category_filter.TracingCategoryFilter, '-foo,foo')
  55
  56
  57   def testIsSubset(self):
  58     b = tracing_category_filter.TracingCategoryFilter()
  59     a = tracing_category_filter.TracingCategoryFilter()
  60     self.assertEquals(a.IsSubset(b), True)
  61
  62     b = tracing_category_filter.TracingCategoryFilter()
  63     a = tracing_category_filter.TracingCategoryFilter("test1,test2")
  64     self.assertEquals(a.IsSubset(b), True)
  65
  66     b = tracing_category_filter.TracingCategoryFilter()
  67     a = tracing_category_filter.TracingCategoryFilter("-test1,-test2")
  68     self.assertEquals(a.IsSubset(b), True)
  69
  70     b = tracing_category_filter.TracingCategoryFilter("test1,test2")
  71     a = tracing_category_filter.TracingCategoryFilter()
  72     self.assertEquals(a.IsSubset(b), None)
  73
  74     b = tracing_category_filter.TracingCategoryFilter()
  75     a = tracing_category_filter.TracingCategoryFilter("test*")
  76     self.assertEquals(a.IsSubset(b), None)
  77
  78     b = tracing_category_filter.TracingCategoryFilter("test?")
  79     a = tracing_category_filter.TracingCategoryFilter()
  80     self.assertEquals(a.IsSubset(b), None)
  81
  82     b = tracing_category_filter.TracingCategoryFilter("test1")
  83     a = tracing_category_filter.TracingCategoryFilter("test1,test2")
  84     self.assertEquals(a.IsSubset(b), False)
  85
  86     b = tracing_category_filter.TracingCategoryFilter("-test1")
  87     a = tracing_category_filter.TracingCategoryFilter("test1")
  88     self.assertEquals(a.IsSubset(b), False)
  89
  90     b = tracing_category_filter.TracingCategoryFilter("test1,test2")
  91     a = tracing_category_filter.TracingCategoryFilter("test2,test1")
  92     self.assertEquals(a.IsSubset(b), True)
  93
  94     b = tracing_category_filter.TracingCategoryFilter("-test1,-test2")
  95     a = tracing_category_filter.TracingCategoryFilter("-test2")
  96     self.assertEquals(a.IsSubset(b), False)
  97
  98     b = tracing_category_filter.TracingCategoryFilter(
  99         "disabled-by-default-test1")
 100     a = tracing_category_filter.TracingCategoryFilter(
 101         "disabled-by-default-test1,disabled-by-default-test2")
 102     self.assertEquals(a.IsSubset(b), False)
 103
 104     b = tracing_category_filter.TracingCategoryFilter(
 105         "disabled-by-default-test1")
 106     a = tracing_category_filter.TracingCategoryFilter(
 107         "disabled-by-default-test2")
 108     self.assertEquals(a.IsSubset(b), False)
 109
 110   def testIsSubsetWithSyntheticDelays(self):
 111     b = tracing_category_filter.TracingCategoryFilter("DELAY(foo;0.016)")
 112     a = tracing_category_filter.TracingCategoryFilter("DELAY(foo;0.016)")
 113     self.assertEquals(a.IsSubset(b), True)
 114
 115     b = tracing_category_filter.TracingCategoryFilter("DELAY(foo;0.016)")
 116     a = tracing_category_filter.TracingCategoryFilter()
 117     self.assertEquals(a.IsSubset(b), True)
 118
 119     b = tracing_category_filter.TracingCategoryFilter()
 120     a = tracing_category_filter.TracingCategoryFilter("DELAY(foo;0.016)")
 121     self.assertEquals(a.IsSubset(b), False)
 122
 123     b = tracing_category_filter.TracingCategoryFilter("DELAY(foo;0.016)")
 124     a = tracing_category_filter.TracingCategoryFilter("DELAY(foo;0.032)")
 125     self.assertEquals(a.IsSubset(b), False)
 126
 127     b = tracing_category_filter.TracingCategoryFilter(
 128         "DELAY(foo;0.016;static)")
 129     a = tracing_category_filter.TracingCategoryFilter(
 130         "DELAY(foo;0.016;oneshot)")
 131     self.assertEquals(a.IsSubset(b), False)
 132
 133     b = tracing_category_filter.TracingCategoryFilter(
 134         "DELAY(foo;0.016),DELAY(bar;0.1)")
 135     a = tracing_category_filter.TracingCategoryFilter(
 136         "DELAY(bar;0.1),DELAY(foo;0.016)")
 137     self.assertEquals(a.IsSubset(b), True)
 138
 139     b = tracing_category_filter.TracingCategoryFilter(
 140         "DELAY(foo;0.016),DELAY(bar;0.1)")
 141     a = tracing_category_filter.TracingCategoryFilter(
 142         "DELAY(bar;0.1)")
 143     self.assertEquals(a.IsSubset(b), True)
 144
 145     b = tracing_category_filter.TracingCategoryFilter(
 146         "DELAY(foo;0.016),DELAY(bar;0.1)")
 147     a = tracing_category_filter.TracingCategoryFilter(
 148         "DELAY(foo;0.032),DELAY(bar;0.1)")
 149     self.assertEquals(a.IsSubset(b), False)