Move CT pages / page sets / benchmarks into Telemetry repo

tools/perf/benchmarks/ct_benchmarks_unittest.py

+# 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.
+
+"""Test Cluster Telemetry benchmarks and page sets."""

[eakuefner, 2015/10/15 14:01:31]

nit: no need for this comment

[rmistry, 2015/10/15 14:10:37]

Done.

+
+from optparse import OptionParser
+import unittest
+
+from telemetry.page import shared_page_state
+
+from benchmarks import rasterize_and_record_micro
+from benchmarks import repaint
+from benchmarks import skpicture_printer
+
+
+class MockErrorParser(object):
+  def __init__(self):
+    self.err_msg = None
+
+  def error(self, err_msg):
+    self.err_msg = err_msg
+
+
+class CTBenchmarks(unittest.TestCase):
+
+  def setUp(self):
+    self.ct_benchmarks = [
+        rasterize_and_record_micro.RasterizeAndRecordMicroCT(),
+        repaint.RepaintCT(),
+        skpicture_printer.SkpicturePrinterCT(),
+    ]
+    self.shared_page_state_class = shared_page_state.SharedMobilePageState
+    self.archive_data_file = '/b/test'
+    self.urls_list = 'http://test1.com,http://test2.com,http://test3.net'
+    self.mock_parser = MockErrorParser()
+
+  def testCTBenchmarks(self):
+    for benchmark in self.ct_benchmarks:
+      parser = OptionParser()
+      parser.user_agent = 'mobile'
+      parser.archive_data_file = self.archive_data_file
+      parser.urls_list = self.urls_list
+
+      benchmark.AddBenchmarkCommandLineArgs(parser)
+      benchmark.ProcessCommandLineArgs(None, parser)
+      ct_page_set = benchmark.CreateStorySet(parser)
+
+      self.assertEquals(
+          len(self.urls_list.split(',')), len(ct_page_set.stories))
+      self.assertEquals(
+          self.archive_data_file, ct_page_set.archive_data_file)
+      for i in range(len(self.urls_list.split(','))):
+        url = self.urls_list.split(',')[i]
+        story = ct_page_set.stories[i]
+        self.assertEquals(url, story.url)
+        self.assertEquals(
+            self.shared_page_state_class, story.shared_state_class)
+        self.assertEquals(self.archive_data_file, story.archive_data_file)
+
+  def testCTBenchmarks_wrongAgent(self):
+    for benchmark in self.ct_benchmarks:
+      parser = OptionParser()
+      parser.user_agent = 'mobileeeeee'
+      parser.archive_data_file = self.archive_data_file
+      parser.urls_list = self.urls_list
+
+      benchmark.AddBenchmarkCommandLineArgs(parser)
+      benchmark.ProcessCommandLineArgs(None, parser)
+      try:
+        benchmark.CreateStorySet(parser)
+        self.fail('Expected ValueError')
+      except ValueError, e:
+        self.assertEquals('user_agent mobileeeeee is unrecognized', e.message)
+
+  def testCTBenchmarks_missingDataFile(self):
+    for benchmark in self.ct_benchmarks:
+      parser = OptionParser()
+      parser.user_agent = 'mobile'
+      parser.urls_list = self.urls_list
+      benchmark.AddBenchmarkCommandLineArgs(parser)
+
+      # Should fail due to missing archive_data_file.
+      try:
+        benchmark.ProcessCommandLineArgs(None, parser)
+        self.fail('Expected AttributeError')
+      except AttributeError, e:
+        self.assertEquals(
+            'OptionParser instance has no attribute \'archive_data_file\'',
+            e.message)
+
+      # Now add an empty archive_data_file.
+      parser.archive_data_file = ''
+      benchmark.ProcessCommandLineArgs(self.mock_parser, parser)
+      self.assertEquals(
+          'Please specify --archive_data_file.', self.mock_parser.err_msg)
+
+  def testCTBenchmarks_missingUrlsList(self):
+    for benchmark in self.ct_benchmarks:
+      parser = OptionParser()
+      parser.user_agent = 'mobile'
+      parser.archive_data_file = self.archive_data_file
+      benchmark.AddBenchmarkCommandLineArgs(parser)
+
+      # Should fail due to missing urls_list.
+      try:
+        benchmark.ProcessCommandLineArgs(None, parser)
+        self.fail('Expected AttributeError')
+      except AttributeError, e:
+        self.assertEquals(
+            'OptionParser instance has no attribute \'urls_list\'',
+            e.message)
+
+      # Now add an empty urls_list.
+      parser.urls_list = ''
+      benchmark.ProcessCommandLineArgs(self.mock_parser, parser)
+      self.assertEquals('Please specify --urls_list.', self.mock_parser.err_msg)