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"""Unit tests for buildscripts/resmokelib/testing/symbolizer_service.py."""
import os
import unittest
from pathlib import Path
from tempfile import TemporaryDirectory
from unittest.mock import MagicMock
from buildscripts.resmokelib.testing import symbolizer_service as under_test
def mock_resmoke_symbolizer_config():
config_mock: under_test.ResmokeSymbolizerConfig = MagicMock(
spec_set=under_test.ResmokeSymbolizerConfig)
config_mock.evg_task_id = "evg_task_id"
config_mock.client_id = "client_id"
config_mock.client_secret = "client_secret"
config_mock.is_windows.return_value = False
return config_mock
class TestResmokeSymbolizer(unittest.TestCase):
def setUp(self) -> None:
self.config_mock = mock_resmoke_symbolizer_config()
self.symbolizer_service_mock: under_test.SymbolizerService = MagicMock(
spec_set=under_test.SymbolizerService)
self.file_service_mock: under_test.FileService = MagicMock(spec_set=under_test.FileService)
self.resmoke_symbolizer = under_test.ResmokeSymbolizer(
self.config_mock, self.symbolizer_service_mock, self.file_service_mock)
def test_symbolize_test_logs_process_all_files(self):
stacktrace_files = [f"file{i}.stacktrace" for i in range(5)]
self.file_service_mock.filter_out_non_files.return_value = stacktrace_files
self.file_service_mock.filter_out_empty_files.return_value = stacktrace_files
self.file_service_mock.filter_out_already_processed_files.return_value = stacktrace_files
self.resmoke_symbolizer.symbolize_test_logs(MagicMock())
self.assertEqual(self.symbolizer_service_mock.run_symbolizer_script.call_count, 5)
for i, call in enumerate(self.symbolizer_service_mock.run_symbolizer_script.call_arg_list):
self.assertEqual(call.args[0], f"file{i}.stacktrace")
def test_symbolize_test_logs_hit_timeout(self):
stacktrace_files = [f"file{i}.stacktrace" for i in range(5)]
self.file_service_mock.filter_out_non_files.return_value = stacktrace_files
self.file_service_mock.filter_out_empty_files.return_value = stacktrace_files
self.file_service_mock.filter_out_already_processed_files.return_value = stacktrace_files
self.resmoke_symbolizer.symbolize_test_logs(MagicMock(), 0)
self.assertEqual(self.symbolizer_service_mock.run_symbolizer_script.call_count, 1)
for i, call in enumerate(self.symbolizer_service_mock.run_symbolizer_script.call_arg_list):
self.assertEqual(call.args[0], f"file{i}.stacktrace")
def test_symbolize_test_logs_should_not_symbolize(self):
self.config_mock.is_windows.return_value = True
self.resmoke_symbolizer.symbolize_test_logs(MagicMock())
self.symbolizer_service_mock.run_symbolizer_script.assert_not_called()
def test_symbolize_test_logs_could_not_get_dbpath(self):
self.file_service_mock.check_path_exists.return_value = False
self.resmoke_symbolizer.symbolize_test_logs(MagicMock())
self.symbolizer_service_mock.run_symbolizer_script.assert_not_called()
def test_symbolize_test_logs_did_not_find_files(self):
self.file_service_mock.find_all_children_recursively.return_value = []
self.resmoke_symbolizer.symbolize_test_logs(MagicMock())
self.symbolizer_service_mock.run_symbolizer_script.assert_not_called()
def test_should_not_symbolize_if_not_in_evergreen(self):
self.config_mock.evg_task_id = None
ret = self.resmoke_symbolizer.should_symbolize(MagicMock())
self.assertFalse(ret)
def test_should_not_symbolize_if_secrets_are_absent(self):
self.config_mock.client_id = None
self.config_mock.client_secret = None
ret = self.resmoke_symbolizer.should_symbolize(MagicMock())
self.assertFalse(ret)
def test_should_not_symbolize_if_on_windows(self):
self.config_mock.is_windows.return_value = True
ret = self.resmoke_symbolizer.should_symbolize(MagicMock())
self.assertFalse(ret)
def test_should_symbolize_return_true(self):
ret = self.resmoke_symbolizer.should_symbolize(MagicMock())
self.assertTrue(ret)
def test_get_stacktrace_dir_returns_dir(self):
dbpath = "dbpath"
test = MagicMock(fixture=MagicMock(get_dbpath_prefix=MagicMock(return_value=dbpath)))
self.file_service_mock.check_path_exists.return_value = True
ret = self.resmoke_symbolizer.get_stacktrace_dir(test)
self.assertEqual(ret, dbpath)
def test_get_stacktrace_dir_if_dir_does_not_exist(self):
test = MagicMock()
self.file_service_mock.check_path_exists.return_value = False
ret = self.resmoke_symbolizer.get_stacktrace_dir(test)
self.assertEqual(ret, None)
def test_get_stacktrace_dir_if_fixture_is_not_available(self):
test = MagicMock(fixture=None)
ret = self.resmoke_symbolizer.get_stacktrace_dir(test)
self.assertEqual(ret, None)
class TestFileService(unittest.TestCase):
def setUp(self) -> None:
self.file_service = under_test.FileService()
self.relative_dir_paths = [
os.path.join("dir_1"),
os.path.join("dir_2", "dir_2_1"),
os.path.join("dir_2", "dir_2_2"),
os.path.join("dir_3"),
]
self.relative_file_paths = [
os.path.join("dir_1", "file_1.stacktrace"),
os.path.join("dir_2", "file_2.stacktrace"),
os.path.join("dir_2", "dir_2_1", "file_3.stacktrace"),
os.path.join("dir_2", "dir_2_2", "file_4.stacktrace"),
]
def test_find_all_children_recursively_returns_files(self):
with TemporaryDirectory() as tmpdir:
abs_dir_paths = [os.path.join(tmpdir, d) for d in self.relative_dir_paths]
abs_file_paths = [os.path.join(tmpdir, f) for f in self.relative_file_paths]
for dir_ in abs_dir_paths:
Path(dir_).mkdir(parents=True)
for file in abs_file_paths:
Path(file).touch()
ret = self.file_service.find_all_children_recursively(tmpdir)
self.assertListEqual(sorted(ret), sorted(abs_file_paths))
def test_find_all_children_recursively_no_files(self):
with TemporaryDirectory() as tmpdir:
abs_dir_paths = [os.path.join(tmpdir, d) for d in self.relative_dir_paths]
for dir_ in abs_dir_paths:
Path(dir_).mkdir(parents=True)
ret = self.file_service.find_all_children_recursively(tmpdir)
self.assertListEqual(ret, [])
def test_find_all_children_recursively_no_dirs(self):
with TemporaryDirectory() as tmpdir:
ret = self.file_service.find_all_children_recursively(tmpdir)
self.assertListEqual(ret, [])
def test_filter_out_non_files_if_all_files_absent(self):
with TemporaryDirectory() as tmpdir:
abs_file_paths = [os.path.join(tmpdir, f) for f in self.relative_file_paths]
ret = self.file_service.filter_out_non_files(abs_file_paths)
self.assertListEqual(ret, [])
def test_filter_out_non_files_if_some_files_present(self):
with TemporaryDirectory() as tmpdir:
abs_dir_paths = [os.path.join(tmpdir, d) for d in self.relative_dir_paths]
abs_file_paths = [os.path.join(tmpdir, f) for f in self.relative_file_paths]
for dir_ in abs_dir_paths:
Path(dir_).mkdir(parents=True)
Path(abs_file_paths[1]).touch()
Path(abs_file_paths[3]).touch()
ret = self.file_service.filter_out_non_files(abs_file_paths)
self.assertListEqual(ret, [abs_file_paths[1], abs_file_paths[3]])
def test_filter_out_non_files_if_all_files_present(self):
with TemporaryDirectory() as tmpdir:
abs_dir_paths = [os.path.join(tmpdir, d) for d in self.relative_dir_paths]
abs_file_paths = [os.path.join(tmpdir, f) for f in self.relative_file_paths]
for dir_ in abs_dir_paths:
Path(dir_).mkdir(parents=True)
for file in abs_file_paths:
Path(file).touch()
ret = self.file_service.filter_out_non_files(abs_file_paths)
self.assertListEqual(ret, abs_file_paths)
def test_remove_empty_files_if_no_empty(self):
with TemporaryDirectory() as tmpdir:
abs_dir_paths = [os.path.join(tmpdir, d) for d in self.relative_dir_paths]
abs_file_paths = [os.path.join(tmpdir, f) for f in self.relative_file_paths]
for dir_ in abs_dir_paths:
Path(dir_).mkdir(parents=True)
for file in abs_file_paths:
with open(file, "w") as fstream:
fstream.write("stacktrace")
self.assertEqual(
set(self.file_service.filter_out_empty_files(abs_file_paths)), set(abs_file_paths))
def test_filter_out_empty_files_if_partly_empty(self):
with TemporaryDirectory() as tmpdir:
abs_dir_paths = [os.path.join(tmpdir, d) for d in self.relative_dir_paths]
abs_file_paths = [os.path.join(tmpdir, f) for f in self.relative_file_paths]
for dir_ in abs_dir_paths:
Path(dir_).mkdir(parents=True)
with open(abs_file_paths[0], "w") as fstream:
fstream.write("stacktrace")
Path(abs_file_paths[1]).touch()
with open(abs_file_paths[2], "w") as fstream:
fstream.write("stacktrace")
Path(abs_file_paths[3]).touch()
filtered = self.file_service.filter_out_empty_files(abs_file_paths)
self.assertTrue(abs_file_paths[0] in filtered)
self.assertFalse(abs_file_paths[1] in filtered)
self.assertTrue(abs_file_paths[2] in filtered)
self.assertFalse(abs_file_paths[3] in filtered)
def test_filter_out_empty_files_if_all_empty(self):
with TemporaryDirectory() as tmpdir:
abs_dir_paths = [os.path.join(tmpdir, d) for d in self.relative_dir_paths]
abs_file_paths = [os.path.join(tmpdir, f) for f in self.relative_file_paths]
for dir_ in abs_dir_paths:
Path(dir_).mkdir(parents=True)
for file in abs_file_paths:
Path(file).touch()
filtered = self.file_service.filter_out_empty_files(abs_file_paths)
for file in abs_file_paths:
self.assertFalse(file in filtered)
def test_filter_out_already_processed_files(self):
processed_files = ["processed-file.stacktrace"]
files = [
"file.stacktrace", "other-file.stacktrace", "another-file.stacktrace", *processed_files
]
self.file_service.add_to_processed_files(processed_files)
filtered = self.file_service.filter_out_already_processed_files(files)
self.assertTrue(all(file not in processed_files for file in filtered))
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