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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
5from telemetry.page import page as page_module
6from telemetry.results import page_test_results
7from telemetry.value import scalar
8
9
10class TestPageTestResults(
11    page_test_results.PageTestResults):
12  def __init__(self, test):
13    super(TestPageTestResults, self).__init__()
14    self.test = test
15    page = page_module.Page("http://www.google.com", {})
16    self.WillRunPage(page)
17
18  def GetPageSpecificValueNamed(self, name):
19    values = [value for value in self.all_page_specific_values
20         if value.name == name]
21    assert len(values) == 1, 'Could not find value named %s' % name
22    return values[0]
23
24  def AssertHasPageSpecificScalarValue(self, name, units, expected_value):
25    value = self.GetPageSpecificValueNamed(name)
26    self.test.assertEquals(units, value.units)
27    self.test.assertTrue(isinstance(value, scalar.ScalarValue))
28    self.test.assertEquals(expected_value, value.value)
29
30  def __str__(self):
31    return '\n'.join([repr(x) for x in self.all_page_specific_values])
32