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#!/usr/bin/env vpython3
# Copyright 2024 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""Tests for output_adapter.py"""
import io
import logging
import sys
import unittest
from unittest import mock
import output_adapter
class PassthroughAdapterTests(unittest.TestCase):
def setUp(self):
patch_terminal_size = mock.patch('os.get_terminal_size')
mock_terminal_size = patch_terminal_size.start()
mock_terminal_size.return_value = (128, 1)
self.addCleanup(patch_terminal_size.stop)
def testBasic(self):
adapter = output_adapter.PassthroughAdapter()
with self.assertLogs('basic_logger', level=logging.DEBUG) as info_log:
fake_output = """@@@SEED_STEP@fake_step@@@
@@@STEP_CURSOR@fake_step@@@
@@@STEP_STARTED@@@
@@@SET_BUILD_PROPERTY@fake_property@"value"@@@
@@@STEP_LOG_LINE@run_recipe@fake_step_log_line@@@
@@@STEP_LOG_END@run_recipe@@@
@@@STEP_LOG_END@memory_profile@@@
fake std_out text"""
lines = fake_output.split('\n')
for line in lines:
adapter.ProcessLine(line)
for line in lines:
self.assertIn('DEBUG:basic_logger:' + line, info_log.output)
class LegacyOutputAdapterTests(unittest.TestCase):
def setUp(self):
patch_terminal_size = mock.patch('os.get_terminal_size')
mock_terminal_size = patch_terminal_size.start()
mock_terminal_size.return_value = (128, 1)
self.addCleanup(patch_terminal_size.stop)
def testNoRecipeEngineOutput(self):
adapter = output_adapter.LegacyOutputAdapter()
with self.assertLogs('', level=logging.INFO) as root_log:
with self.assertLogs('basic_logger', level=logging.DEBUG) as info_log:
fake_output = """@@@SEED_STEP@fake_step@@@
@@@STEP_CURSOR@fake_step@@@
@@@STEP_STARTED@@@
@@@SET_BUILD_PROPERTY@fake_property@"value"@@@
@@@STEP_LOG_LINE@run_recipe@fake_step_log_line@@@
@@@STEP_LOG_END@run_recipe@@@
@@@STEP_LOG_END@memory_profile@@@
fake std_out text
@@@STEP_LOG_LINE@utr_log@utr-specific log line@@@
@@@STEP_LOG_END@utr_log@@@
@@@STEP_CLOSED@@@"""
for line in fake_output.split('\n'):
adapter.ProcessLine(line)
self.assertEqual(root_log.output,
['INFO:root:\n[cyan]Running: fake_step[/]'])
self.assertEqual(info_log.output, [
'INFO:basic_logger:fake std_out text',
'INFO:basic_logger:utr-specific log line'
])
def testStepNameProcessor(self):
adapter = output_adapter.LegacyOutputAdapter()
with self.assertLogs('', level=logging.DEBUG) as root_log:
with self.assertLogs('basic_logger', level=logging.DEBUG) as info_log:
fake_output = """@@@SEED_STEP@isolate tests@@@
@@@STEP_CURSOR@isolate tests@@@
@@@STEP_STARTED@@@
@@@SET_BUILD_PROPERTY@fake_property@"value"@@@
@@@STEP_LOG_LINE@run_recipe@fake_step_log_line@@@
@@@STEP_LOG_END@run_recipe@@@
@@@STEP_LOG_END@memory_profile@@@
fake std_out text
@@@STEP_CLOSED@@@"""
for line in fake_output.split('\n'):
adapter.ProcessLine(line)
self.assertEqual(root_log.output,
['DEBUG:root:\n[cyan]Running: isolate tests[/]'])
self.assertEqual(info_log.output,
['DEBUG:basic_logger:fake std_out text'])
def testTaskTrigger(self):
adapter = output_adapter.LegacyOutputAdapter()
with self.assertLogs('basic_logger', level=logging.INFO) as info_log:
fake_output = """@@@SEED_STEP@test_pre_run.[trigger] fake_test (2)@@@
@@@STEP_CURSOR@test_pre_run.[trigger] fake_test (2)@@@
@@@STEP_STARTED@@@
@@@SET_BUILD_PROPERTY@fake_property@"value"@@@
@@@STEP_LOG_LINE@run_recipe@fake_step_log_line@@@
@@@STEP_LOG_END@run_recipe@@@
@@@STEP_LINK@task UI: fake_suite/fakeos/1234567890123456/fake_builder/-1:0:32@https://chromium-swarm.appspot.com/task?id=1234567890123456@@@
fake std_out text
@@@STEP_CLOSED@@@"""
for line in fake_output.split('\n'):
adapter.ProcessLine(line)
self.assertEqual(
info_log.output,
[('INFO:basic_logger:Triggered fake_test (2): '
'https://chromium-swarm.appspot.com/task?id=1234567890123456'),
'INFO:basic_logger:fake std_out text'])
self.assertIn('fake_test', adapter._step_to_processors)
self.assertIn('fake_test', adapter._step_to_log_level)
def testCollectTasks(self):
# pylint: disable=line-too-long
adapter = output_adapter.LegacyOutputAdapter()
with self.assertLogs('', level=logging.INFO) as root_log:
with self.assertLogs('single_line_logger') as collect_steps_log:
fake_output = """@@@SEED_STEP@collect tasks.wait for tasks@@@
@@@STEP_CURSOR@collect tasks.wait for tasks@@@
@@@STEP_STARTED@@@
@@@SET_BUILD_PROPERTY@fake_property@"value"@@@
@@@STEP_LOG_LINE@run_recipe@fake_step_log_line@@@
@@@STEP_LOG_END@run_recipe@@@
0000-00-00 00:00:00,884 - root: [INFO] prpc cmd: prpc call chromium-swarm.appspot.com swarming.v2.Tasks.ListTaskStates, stdin: {"task_id": ["1111", "22222"]}
0000-00-00 00:00:00,660 - root: [INFO] sleeping for 15 seconds
0000-00-00 00:00:00,884 - root: [INFO] prpc cmd: prpc call chromium-swarm.appspot.com swarming.v2.Tasks.ListTaskStates, stdin: {"task_id": ["1111", "22222"]}
0000-00-00 00:00:00,660 - root: [INFO] sleeping for 15 seconds
0000-00-00 00:00:00,884 - root: [INFO] prpc cmd: prpc call chromium-swarm.appspot.com swarming.v2.Tasks.ListTaskStates, stdin: {"task_id": ["1111"]}
0000-00-00 00:00:00,660 - root: [INFO] sleeping for 15 seconds
0000-00-00 00:00:00,884 - root: [INFO] prpc cmd: prpc call chromium-swarm.appspot.com swarming.v2.Tasks.ListTaskStates, stdin: {"task_id": ["1111"]}
0000-00-00 00:00:00,660 - root: [INFO] sleeping for 15 seconds
0000-00-00 00:00:00,884 - root: [INFO] prpc cmd: prpc call chromium-swarm.appspot.com swarming.v2.Tasks.ListTaskStates, stdin: {"task_id": ["1111"]}
0000-00-00 00:00:00,660 - root: [INFO] sleeping for 15 seconds
0000-00-00 00:00:00,884 - root: [INFO] prpc cmd: prpc call chromium-swarm.appspot.com swarming.v2.Tasks.ListTaskStates, stdin: {"task_id": ["1111"]}
0000-00-00 00:00:00,660 - root: [INFO] sleeping for 15 seconds
0000-00-00 00:00:00,884 - root: [INFO] prpc cmd: prpc call chromium-swarm.appspot.com swarming.v2.Tasks.ListTaskStates, stdin: {"task_id": ["1111"]}
0000-00-00 00:00:00,660 - root: [INFO] sleeping for 15 seconds
@@@STEP_CLOSED@@@"""
for line in fake_output.split('\n'):
adapter.ProcessLine(line)
self.assertEqual(
root_log.output,
['INFO:root:\n[cyan]Running: collect tasks.wait for tasks[/]'])
# The ninja statuses are sent to another logger to remove new lines
log_prefix = 'INFO:single_line_logger:\x1b[2K\r'
self.assertEqual(collect_steps_log.output, [
log_prefix + 'Still waiting on: 2 shard(s).',
log_prefix + 'Still waiting on: 2 shard(s)..',
log_prefix + 'Still waiting on: 1 shard(s)...',
log_prefix + 'Still waiting on: 1 shard(s)....',
log_prefix + 'Still waiting on: 1 shard(s).....',
log_prefix + 'Still waiting on: 1 shard(s).',
log_prefix + 'Still waiting on: 1 shard(s)..',
log_prefix + 'Still waiting on: 0 shard(s)...'
])
def testResultOutput(self):
adapter = output_adapter.LegacyOutputAdapter()
with self.assertLogs('basic_logger', level=logging.DEBUG) as info_log:
fake_output = """@@@SEED_STEP@test_pre_run.[trigger] fake_test@@@
@@@STEP_CURSOR@test_pre_run.[trigger] fake_test@@@
@@@STEP_STARTED@@@
@@@SET_BUILD_PROPERTY@fake_property@"value"@@@
@@@STEP_LOG_LINE@run_recipe@fake_step_log_line@@@
@@@STEP_LOG_END@run_recipe@@@
@@@STEP_LOG_END@memory_profile@@@
@@@STEP_CLOSED@@@
@@@SEED_STEP@fake_test@@@
@@@STEP_CURSOR@fake_test@@@
@@@STEP_STARTED@@@
@@@SET_BUILD_PROPERTY@fake_property@"value"@@@
@@@STEP_LOG_LINE@run_recipe@fake_step_log_line@@@
@@@STEP_LOG_END@run_recipe@@@
@@@STEP_LOG_END@memory_profile@@@
@@@STEP_LINK@shard #0 test results@https://fake-url.com@@@
@@@STEP_LINK@shard #0 (runtime (13m 0s) + overhead (29s): 13m 29s)@https://faker-link.com@@@
@@@STEP_CLOSED@@@"""
for line in fake_output.split('\n'):
adapter.ProcessLine(line)
self.assertEqual(info_log.output, [
'DEBUG:basic_logger:Test results for fake_test shard #0: '
'https://fake-url.com'
])
def testInfoStepLevelOutput(self):
adapter = output_adapter.LegacyOutputAdapter()
with self.assertLogs('', level=logging.INFO) as root_log:
with self.assertLogs('basic_logger', level=logging.INFO) as info_log:
fake_output = """@@@SEED_STEP@generate_build_files@@@
@@@STEP_CURSOR@generate_build_files@@@
@@@STEP_STARTED@@@
@@@SET_BUILD_PROPERTY@fake_property@"value"@@@
@@@STEP_LOG_LINE@run_recipe@fake_step_log_line@@@
@@@STEP_LOG_END@run_recipe@@@
@@@STEP_LOG_END@memory_profile@@@
fake info level std_out text
@@@STEP_CLOSED@@@"""
for line in fake_output.split('\n'):
adapter.ProcessLine(line)
self.assertEqual(root_log.output, [
'INFO:root:\n[cyan]Running: generate_build_files[/]',
])
self.assertEqual(info_log.output,
['INFO:basic_logger:fake info level std_out text'])
def testCompileStepOutput(self):
adapter = output_adapter.LegacyOutputAdapter()
with self.assertLogs('', level=logging.DEBUG) as root_log:
with self.assertLogs('basic_logger', level=logging.DEBUG) as info_log:
with self.assertLogs('single_line_logger') as compile_steps_log:
fake_output = """@@@SEED_STEP@compile@@@
@@@STEP_CURSOR@compile@@@
@@@STEP_STARTED@@@
@@@SET_BUILD_PROPERTY@fake_property@"value"@@@
@@@STEP_LOG_LINE@run_recipe@fake_step_log_line@@@
@@@STEP_LOG_END@run_recipe@@@
@@@STEP_LOG_END@memory_profile@@@
Proxy started successfully.
ninja: Entering directory fake/out
[1/2] ACTION fake_action
[2/2] ACTION fake_action
RBE Stats: down 0 B, up 0 B,
@@@STEP_CLOSED@@@"""
for line in fake_output.split('\n'):
adapter.ProcessLine(line)
self.assertEqual(root_log.output, [
'INFO:root:\n[cyan]Running: compile[/]',
])
self.assertEqual(info_log.output, [
'INFO:basic_logger:Proxy started successfully.',
'INFO:basic_logger:ninja: Entering directory fake/out',
'INFO:basic_logger:',
'INFO:basic_logger:RBE Stats: down 0 B, up 0 B,'
])
# The ninja statuses are sent to another logger to remove new lines
self.assertEqual(compile_steps_log.output, [
'INFO:single_line_logger:\x1b[2K',
'INFO:single_line_logger:\r[1/2] ACTION fake_action',
'INFO:single_line_logger:\x1b[2K',
'INFO:single_line_logger:\r[2/2] ACTION fake_action'
])
def testDownloadOutputs(self):
if sys.version_info[:2] < (3, 10):
# 'assertNoLogs' was added in 3.10. Seems difficult to assert on no
# logging without it, so skip this test if it's not available.
# TODO(crbug.com/40942322): Remove the disable after Chromium's on 3.11.
return
# pylint: disable=no-member
adapter = output_adapter.LegacyOutputAdapter()
with self.assertLogs('', level=logging.DEBUG) as root_log:
with self.assertNoLogs('single_line_logger'):
fake_output = """@@@SEED_STEP@download compilation outputs@@@
@@@SEED_STEP@download compilation outputs.read sql_unittests.runtime_deps@@@
@@@STEP_CURSOR@download compilation outputs.read sql_unittests.runtime_deps@@@
@@@STEP_STARTED@@@
@@@STEP_NEST_LEVEL@1@@@
@@@STEP_CLOSED@@@
@@@SEED_STEP@download compilation outputs.fetch sql_unittests@@@
@@@STEP_CURSOR@download compilation outputs.fetch sql_unittests@@@
@@@STEP_STARTED@@@
@@@STEP_NEST_LEVEL@1@@@
file1 ...exists
file2 ...exists
@@@STEP_CLOSED@@@
@@@STEP_CURSOR@download compilation outputs@@@
@@@STEP_STARTED@@@
@@@STEP_CLOSED@@@"""
for line in fake_output.split('\n'):
adapter.ProcessLine(line)
# Should just print the step name but none of the step's stdout.
nest_name = 'download compilation outputs'
self.assertEqual(root_log.output, [
f'INFO:root:\n[cyan]Running: {nest_name}[/]',
f'INFO:root:\n[cyan]Running: {nest_name}.read sql_unittests.'
'runtime_deps[/]',
f'INFO:root:\n[cyan]Running: {nest_name}.fetch sql_unittests[/]',
])
if __name__ == '__main__':
unittest.main()
|
