Cleanup of page_measurement_results object

tools/telemetry/telemetry/page/page_test_results_unittest.py

Index: tools/telemetry/telemetry/page/page_test_results_unittest.py
diff --git a/tools/telemetry/telemetry/page/page_test_results_unittest.py b/tools/telemetry/telemetry/page/page_test_results_unittest.py
new file mode 100644
index 0000000000000000000000000000000000000000..03a9526f4adadf82f8554ed7d0fcd81d72d8d586
--- /dev/null
+++ b/tools/telemetry/telemetry/page/page_test_results_unittest.py
@@ -0,0 +1,67 @@
+# 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.
+import os
+import sys
+import unittest
+
+from telemetry.page import page_test_results
+from telemetry.page import page_set
+
+class NonPrintingPageTestResults(
+    page_test_results.PageTestResults):
+  def __init__(self):
+    super(NonPrintingPageTestResults, self).__init__()
+
+  def _PrintPerfResult(self, *args):
+    pass
+
+class PageTestResultsTest(unittest.TestCase):
+  def setUp(self):
+    self.page_set = page_set.PageSet.FromDict({
+        "description": "hello",
+        "archive_path": "foo.wpr",
+        "pages": [
+          {"url": "http://www.bar.com/"},
+          {"url": "http://www.baz.com/"},
+          {"url": "http://www.foo.com/"}
+          ]
+        }, os.path.dirname(__file__))
+
+  @property
+  def pages(self):
+    return self.page_set.pages
+
+  def CreateException(self):
+    try:
+      raise Exception('Intentional exception')
+    except Exception:
+      return sys.exc_info()
+
+  def test_failures(self):
+    results = NonPrintingPageTestResults()
+    results.AddFailure(self.pages[0], self.CreateException())
+    results.AddSuccess(self.pages[1])
+    self.assertEquals(results.pages_that_had_failures,
+                      set([self.pages[0]]))
+    self.assertEquals(results.successes,
+                      [self.pages[1].display_name])
+
+  def test_errors(self):
+    results = NonPrintingPageTestResults()
+    results.AddError(self.pages[0], self.CreateException())
+    results.AddSuccess(self.pages[1])
+    self.assertEquals(results.pages_that_had_errors,
+                      set([self.pages[0]]))
+    self.assertEquals(results.successes,
+                      [self.pages[1].display_name])
+
+  def test_errors_and_failures(self):
+    results = NonPrintingPageTestResults()
+    results.AddError(self.pages[0], self.CreateException())
+    results.AddError(self.pages[1], self.CreateException())
+    results.AddSuccess(self.pages[2])
+    self.assertEquals(results.pages_that_had_errors_or_failures,
+                      set([self.pages[0], self.pages[1]]))
+    self.assertEquals(results.successes,
+                      [self.pages[2].display_name])