[telemetry] test_runner and run_benchmarks

tools/telemetry/telemetry/test.py

Index: tools/telemetry/telemetry/test.py
diff --git a/tools/telemetry/telemetry/test.py b/tools/telemetry/telemetry/test.py
new file mode 100644
index 0000000000000000000000000000000000000000..b39cc7bf2242d66dc3c541dc473cb42d11b8258c
--- /dev/null
+++ b/tools/telemetry/telemetry/test.py
@@ -0,0 +1,34 @@
+# Copyright (c) 2013 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.
+from telemetry.page import page_runner
+from telemetry.page import page_set
+from telemetry.page import page_test
+
+
+class Test(object):
+  def Run(self, options):
+    raise NotImplementedError()
+
+
+class TelemetryTest(Test):
+  options = {}
+  enabled = True
+
+  def Run(self, options):
+    assert hasattr(self, 'test'), 'This test has no "test" attribute.'
+    assert issubclass(self.test, page_test.PageTest), (
+            '"%s" is not a PageTest.' % self.test.__name__)
+
+    for key, value in self.options.iteritems():
+      setattr(options, key, value)
+
+    test = self.test()
+    ps = self.CreatePageSet(options)
+    results = page_runner.Run(test, ps, options)
+    results.PrintSummary()
+    return len(results.failures) + len(results.errors)
+
+  def CreatePageSet(self, options):  # pylint: disable=W0613
+    assert hasattr(self, 'page_set'), 'This test has no "page_set" attribute.'
+    return page_set.PageSet.FromFile(self.page_set)