Snap for 7803083 from 4e4201457e5f51a132101c611c79ccff9f713c8b to mainline-tzdata2-release

Change-Id: Ieb8296d6a0f3cf9fb563235068187caa6778cddd

1 files changed, 100 insertions, 0 deletions

diff --git a/pgo_tools/monitor_pgo_profiles_unittest.py b/pgo_tools/monitor_pgo_profiles_unittest.py
new file mode 100755
index 00000000..b4e085ec
--- /dev/null
+++ b/pgo_tools/monitor_pgo_profiles_unittest.py
@@ -0,0 +1,100 @@
+#!/usr/bin/env python3
+# Copyright 2020 The Chromium OS Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+"""Tests for monitor_pgo_profiles."""
+
+import datetime
+import subprocess
+import unittest
+import unittest.mock
+
+import monitor_pgo_profiles
+from cros_utils import tiny_render
+
+
+class Test(unittest.TestCase):
+  """Tests for monitor_pgo_profiles."""
+
+  def test_compose_complaint_email_with_zero_out_of_date(self):
+    self.assertIsNone(monitor_pgo_profiles.compose_complaint_email([]))
+
+  def test_compose_complaint_email_with_one_out_of_date(self):
+    profdata_info = monitor_pgo_profiles.ProfdataInfo(
+        date=datetime.datetime(2020, 1, 2, 3, 4, 5),
+        location='gs://somewhere',
+    )
+    result = monitor_pgo_profiles.compose_complaint_email([
+        ('some_arch', profdata_info),
+    ])
+    self.assertEqual(result, ('1 llvm profile is out of date', [
+        'out-of-date profile:',
+        tiny_render.UnorderedList([
+            f'some_arch (most recent profile was from {profdata_info.date} at '
+            f'{profdata_info.location!r})'
+        ]),
+        tiny_render.line_break,
+        tiny_render.line_break,
+        'PTAL to see if the llvm-pgo-generate bots are functioning normally. '
+        'Their status can be found at ',
+        tiny_render.Link(
+            href=monitor_pgo_profiles.PGO_BUILDBOT_LINK,
+            inner=monitor_pgo_profiles.PGO_BUILDBOT_LINK,
+        ),
+        '.',
+    ]))
+
+  def test_compose_complaint_email_with_two_out_of_date(self):
+    profdata_info_1 = monitor_pgo_profiles.ProfdataInfo(
+        date=datetime.datetime(2020, 1, 2, 3, 4, 5),
+        location='gs://somewhere',
+    )
+    profdata_info_2 = monitor_pgo_profiles.ProfdataInfo(
+        date=datetime.datetime(2020, 3, 2, 1, 4, 5),
+        location='gs://somewhere-else',
+    )
+    result = monitor_pgo_profiles.compose_complaint_email([
+        ('some_arch', profdata_info_1),
+        ('some_other_arch', profdata_info_2),
+    ])
+    self.assertEqual(result, ('2 llvm profiles are out of date', [
+        'out-of-date profiles:',
+        tiny_render.UnorderedList([
+            f'some_arch (most recent profile was from {profdata_info_1.date} '
+            f'at {profdata_info_1.location!r})',
+            f'some_other_arch (most recent profile was from '
+            f'{profdata_info_2.date} at {profdata_info_2.location!r})'
+        ]),
+        tiny_render.line_break,
+        tiny_render.line_break,
+        'PTAL to see if the llvm-pgo-generate bots are functioning normally. '
+        'Their status can be found at ',
+        tiny_render.Link(
+            href=monitor_pgo_profiles.PGO_BUILDBOT_LINK,
+            inner=monitor_pgo_profiles.PGO_BUILDBOT_LINK,
+        ),
+        '.',
+    ]))
+
+  @unittest.mock.patch.object(subprocess, 'run')
+  def test_fetching_profdata_functions(self, subprocess_run_mock):
+    ls_return_value = unittest.mock.MagicMock()
+    ls_return_value.stdout = '\n'.join((
+        '  1234 2020-06-26T05:26:40Z gs://bar',
+        '    44 2020-06-23T05:26:40Z gs://foo',
+        '  1234 2020-06-25T05:26:40Z gs://zzz',
+    ))
+    subprocess_run_mock.return_value = ls_return_value
+
+    most_recent = monitor_pgo_profiles.fetch_most_recent_profdata('arm')
+    self.assertEqual(
+        most_recent,
+        monitor_pgo_profiles.ProfdataInfo(
+            date=datetime.datetime(2020, 6, 26, 5, 26, 40),
+            location='gs://bar',
+        ))
+
+
+if __name__ == '__main__':
+  unittest.main()