Synced repos to: 58208

1 files changed, 107 insertions, 0 deletions

diff --git a/crosperf/settings_factory.py b/crosperf/settings_factory.py
new file mode 100644
index 00000000..3f752834
--- /dev/null
+++ b/crosperf/settings_factory.py
@@ -0,0 +1,107 @@
+#!/usr/bin/python
+
+# Copyright 2011 Google Inc. All Rights Reserved.
+
+from field import BooleanField
+from field import EnumField
+from field import FloatField
+from field import IntegerField
+from field import ListField
+from field import TextField
+from settings import Settings
+
+
+class BenchmarkSettings(Settings):
+  def __init__(self, name):
+    super(BenchmarkSettings, self).__init__(name, "benchmark")
+    self.AddField(TextField("autotest_name",
+                            description="The name of the autotest to run."
+                            "Defaults to the name of the benchmark."))
+    self.AddField(TextField("autotest_args",
+                            description="Arguments to be passed to the "
+                            "autotest."))
+    self.AddField(IntegerField("iterations", default=3,
+                               description="Number of iterations to run the "
+                               "autotest."))
+    self.AddField(FloatField("outlier_range", default=0.2,
+                             description="The percentage of highest/lowest "
+                             "values to omit when computing the average."))
+    self.AddField(ListField("profile_counters",
+                            description="A list of profile counters to "
+                            "collect."))
+    self.AddField(EnumField("profile_type",
+                            description="The type of profile to collect. "
+                            "Either 'stat', 'record' or ''.",
+                            options=["stat", "record", ""],
+                            default=""))
+
+
+class LabelSettings(Settings):
+  def __init__(self, name):
+    super(LabelSettings, self).__init__(name, "label")
+    self.AddField(TextField("chromeos_image", required=True,
+                            description="The path to the image to run tests "
+                            "on."))
+    self.AddField(TextField("chromeos_root",
+                            description="The path to a chromeos checkout which "
+                            "contains a src/scripts directory. Defaults to "
+                            "the chromeos checkout which contains the "
+                            "chromeos_image."))
+    self.AddField(TextField("board", required=True, description="The target "
+                            "board for running experiments on, e.g. x86-alex."))
+
+
+class GlobalSettings(Settings):
+  def __init__(self, name):
+    super(GlobalSettings, self).__init__(name, "global")
+    self.AddField(TextField("name", default="Experiment",
+                            description="The name of the experiment. Just an "
+                            "identifier."))
+    self.AddField(TextField("board", description="The target "
+                            "board for running experiments on, e.g. x86-alex."))
+    self.AddField(ListField("remote", required=True,
+                            description="A comma-separated list of ip's of "
+                            "chromeos devices to run experiments on."))
+    self.AddField(BooleanField("rerun_if_failed", description="Whether to "
+                               "re-run failed autotest runs or not.",
+                               default=False))
+    self.AddField(BooleanField("rerun", description="Whether to ignore the "
+                               "cache and for autotests to be re-run.",
+                               default=False))
+    self.AddField(BooleanField("exact_remote", default=False,
+                               description="Ensure cached runs are run on the "
+                               "same device that is specified as a remote."))
+    self.AddField(IntegerField("iterations", default=3,
+                               description="Number of iterations to run all "
+                               "autotests."))
+    self.AddField(TextField("chromeos_root",
+                            description="The path to a chromeos checkout which "
+                            "contains a src/scripts directory. Defaults to "
+                            "the chromeos checkout which contains the "
+                            "chromeos_image."))
+    self.AddField(ListField("profile_counters",
+                            description="A list of profile counters to "
+                            "collect."))
+    self.AddField(EnumField("profile_type",
+                            description="The type of profile to collect. "
+                            "Either 'stat', 'record' or ''.",
+                            options=["stat", "record", ""]))
+
+
+class SettingsFactory(object):
+  """Factory class for building different types of Settings objects.
+
+  This factory is currently hardcoded to produce settings for ChromeOS
+  experiment files. The idea is that in the future, other types
+  of settings could be produced.
+  """
+
+  def GetSettings(self, name, settings_type):
+    if settings_type == "label" or not settings_type:
+      return LabelSettings(name)
+    if settings_type == "global":
+      return GlobalSettings(name)
+    if settings_type == "benchmark":
+      return BenchmarkSettings(name)
+
+    raise Exception("Invalid settings type: '%s'." % settings_type)