diff options
Diffstat (limited to 'systrace/catapult/common/py_trace_event/py_trace_event/trace_event_impl/perfetto_trace_writer_unittest.py')
-rw-r--r-- | systrace/catapult/common/py_trace_event/py_trace_event/trace_event_impl/perfetto_trace_writer_unittest.py | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/systrace/catapult/common/py_trace_event/py_trace_event/trace_event_impl/perfetto_trace_writer_unittest.py b/systrace/catapult/common/py_trace_event/py_trace_event/trace_event_impl/perfetto_trace_writer_unittest.py deleted file mode 100644 index e49a0a4..0000000 --- a/systrace/catapult/common/py_trace_event/py_trace_event/trace_event_impl/perfetto_trace_writer_unittest.py +++ /dev/null @@ -1,80 +0,0 @@ -#!/usr/bin/env python -# Copyright 2019 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 unittest -import StringIO - -from py_trace_event.trace_event_impl import perfetto_trace_writer - - -class PerfettoTraceWriterTest(unittest.TestCase): - """ Tests functions that write perfetto protobufs. - - TODO(crbug.com/944078): Switch to using python-protobuf library - and implement proper protobuf parsing then. - """ - - - def testWriteThreadDescriptorEvent(self): - result = StringIO.StringIO() - perfetto_trace_writer.write_thread_descriptor_event( - output=result, - pid=1, - tid=2, - ts=1556716807306000, - ) - expected_output = ( - '\n\x17P\x80\x80@\xc8\x02\x01\xe2\x02\r\x08\x01\x10' - '\x020\x90\xf6\xc2\x82\xb6\xfa\xe1\x02' - ) - self.assertEqual(expected_output, result.getvalue()) - - def testWriteTwoEvents(self): - result = StringIO.StringIO() - perfetto_trace_writer.write_thread_descriptor_event( - output=result, - pid=1, - tid=2, - ts=1556716807306000, - ) - perfetto_trace_writer.write_event( - output=result, - ph="M", - category="category", - name="event_name", - ts=1556716807406000, - args={}, - tid=2, - ) - expected_output = ( - '\n\x17P\x80\x80@\xc8\x02\x01\xe2\x02\r\x08\x01\x10' - '\x020\x90\xf6\xc2\x82\xb6\xfa\xe1\x02\n2P\x80\x80@Z\x0c\x08' - '\xa0\x8d\x06\x18\x012\x04\x08\x01\x10Mb\x1e\n\x0c\x08\x01' - '\x12\x08category\x12\x0e\x08\x01\x12\nevent_name' - ) - self.assertEqual(expected_output, result.getvalue()) - - def testWriteMetadata(self): - result = StringIO.StringIO() - perfetto_trace_writer.write_metadata( - output=result, - benchmark_start_time_us=1556716807306000, - story_run_time_us=1556716807406000, - benchmark_name="benchmark", - benchmark_description="description", - story_name="story", - story_tags=["foo", "bar"], - story_run_index=0, - label="label", - had_failures=False, - ) - expected_output = ( - '\nI\x82\x03F\x08\x90\xf6\xc2\x82\xb6\xfa\xe1' - '\x02\x10\xb0\x83\xc9\x82\xb6\xfa\xe1\x02\x1a\tbenchmark"' - '\x0bdescription*\x05label2\x05story:\x03foo:\x03bar@\x00H\x00' - ) - self.assertEqual(expected_output, result.getvalue()) - - |