1#!/usr/bin/env python3 2# Copyright 2022 The Pigweed Authors 3# 4# Licensed under the Apache License, Version 2.0 (the "License"); you may not 5# use this file except in compliance with the License. You may obtain a copy of 6# the License at 7# 8# https://www.apache.org/licenses/LICENSE-2.0 9# 10# Unless required by applicable law or agreed to in writing, software 11# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 12# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 13# License for the specific language governing permissions and limitations under 14# the License. 15"""Tests for ninja_parser.""" 16 17from pathlib import Path 18import unittest 19from unittest.mock import MagicMock, mock_open, patch 20 21from pw_presubmit import ninja_parser 22 23_STOP = 'ninja: build stopped:\n' 24 25_REAL_TEST_INPUT = """ 26[1168/1797] cp ../../pw_software_update/py/dev_sign_test.py python/gen/pw_software_update/py/py.generated_python_package/dev_sign_test.py 27[1169/1797] ACTION //pw_presubmit/py:py.lint.mypy(//pw_build/python_toolchain:python) 28FAILED: python/gen/pw_presubmit/py/py.lint.mypy.pw_pystamp 29python ../../pw_build/py/pw_build/python_runner.py --gn-root ../../ --current-path ../../pw_presubmit/py --default-toolchain=//pw_toolchain/default:default --current-toolchain=//pw_build/python_toolchain:python --env=MYPY_FORCE_COLOR=1 --touch python/gen/pw_presubmit/py/py.lint.mypy.pw_pystamp --capture-output --module mypy --python-virtualenv-config python/gen/pw_env_setup/pigweed_build_venv/venv_metadata.json --python-dep-list-files python/gen/pw_presubmit/py/py.lint.mypy_metadata_path_list.txt -- --pretty --show-error-codes ../../pw_presubmit/py/pw_presubmit/__init__.py ../../pw_presubmit/py/pw_presubmit/build.py ../../pw_presubmit/py/pw_presubmit/cli.py ../../pw_presubmit/py/pw_presubmit/cpp_checks.py ../../pw_presubmit/py/pw_presubmit/format_code.py ../../pw_presubmit/py/pw_presubmit/git_repo.py ../../pw_presubmit/py/pw_presubmit/inclusive_language.py ../../pw_presubmit/py/pw_presubmit/install_hook.py ../../pw_presubmit/py/pw_presubmit/keep_sorted.py ../../pw_presubmit/py/pw_presubmit/ninja_parser.py ../../pw_presubmit/py/pw_presubmit/npm_presubmit.py ../../pw_presubmit/py/pw_presubmit/pigweed_presubmit.py ../../pw_presubmit/py/pw_presubmit/presubmit.py ../../pw_presubmit/py/pw_presubmit/python_checks.py ../../pw_presubmit/py/pw_presubmit/shell_checks.py ../../pw_presubmit/py/pw_presubmit/todo_check.py ../../pw_presubmit/py/pw_presubmit/tools.py ../../pw_presubmit/py/git_repo_test.py ../../pw_presubmit/py/keep_sorted_test.py ../../pw_presubmit/py/ninja_parser_test.py ../../pw_presubmit/py/presubmit_test.py ../../pw_presubmit/py/tools_test.py ../../pw_presubmit/py/setup.py 30 Requirement already satisfied: pyserial in c:\\b\\s\\w\\ir\\x\\w\\co\\environment\\pigweed-venv\\lib\\site-packages (from pigweed==0.0.13+20230126212203) (3.5) 31../../pw_presubmit/py/presubmit_test.py:63: error: Module has no attribute 32"Filter" [attr-defined] 33 TestData(presubmit.Filter(suffix=('.a', '.b')), 'foo.c', False... 34 ^ 35Found 1 error in 1 file (checked 23 source files) 36[1170/1797] stamp python/obj/pw_snapshot/metadata_proto.python._mirror_sources_to_out_dir.stamp 37[1171/1797] stamp python/obj/pw_software_update/py/py._mirror_sources_to_out_dir_dev_sign_test.py.stamp 38[1172/1797] ACTION //pw_log:protos.python(//pw_build/python_toolchain:python) 39[1173/1797] ACTION //pw_thread_freertos/py:py.lint.pylint(//pw_build/python_toolchain:python) 40[1174/1797] ACTION //pw_symbolizer/py:py.lint.pylint(//pw_build/python_toolchain:python) 41[1175/1797] ACTION //pw_symbolizer/py:py.lint.pylint(//pw_build/python_toolchain:python) 42[1176/1797] ACTION //pw_thread_freertos/py:py.lint.pylint(//pw_build/python_toolchain:python) 43[1177/1797] ACTION //pw_tls_client/py:py.lint.pylint(//pw_build/python_toolchain:python) 44[1178/1797] ACTION //pw_symbolizer/py:py.lint.pylint(//pw_build/python_toolchain:python) 45[1179/1797] ACTION //pw_console/py:py.lint.pylint(//pw_build/python_toolchain:python) 46[1180/1797] ACTION //pw_tls_client/py:py.lint.pylint(//pw_build/python_toolchain:python) 47[1181/1797] ACTION //pw_console/py:py.lint.pylint(//pw_build/python_toolchain:python) 48[1182/1797] ACTION //pw_console/py:py.lint.pylint(//pw_build/python_toolchain:python) 49[1183/1797] ACTION //pw_tls_client/py:py.lint.mypy(//pw_build/python_toolchain:python) 50[1184/1797] ACTION //pw_symbolizer/py:py.lint.pylint(//pw_build/python_toolchain:python) 51[1185/1797] ACTION //pw_thread_freertos/py:py.lint.pylint(//pw_build/python_toolchain:python) 52[1186/1797] ACTION //pw_tls_client/py:py.lint.pylint(//pw_build/python_toolchain:python) 53ninja: build stopped: subcommand failed. 54[FINISHED] 55""" 56 57_REAL_TEST_SUMMARY = """ 58[1169/1797] ACTION //pw_presubmit/py:py.lint.mypy(//pw_build/python_toolchain:python) 59FAILED: python/gen/pw_presubmit/py/py.lint.mypy.pw_pystamp 60python ../../pw_build/py/pw_build/python_runner.py --gn-root ../../ --current-path ../../pw_presubmit/py --default-toolchain=//pw_toolchain/default:default --current-toolchain=//pw_build/python_toolchain:python --env=MYPY_FORCE_COLOR=1 --touch python/gen/pw_presubmit/py/py.lint.mypy.pw_pystamp --capture-output --module mypy --python-virtualenv-config python/gen/pw_env_setup/pigweed_build_venv/venv_metadata.json --python-dep-list-files python/gen/pw_presubmit/py/py.lint.mypy_metadata_path_list.txt -- --pretty --show-error-codes ../../pw_presubmit/py/pw_presubmit/__init__.py ../../pw_presubmit/py/pw_presubmit/build.py ../../pw_presubmit/py/pw_presubmit/cli.py ../../pw_presubmit/py/pw_presubmit/cpp_checks.py ../../pw_presubmit/py/pw_presubmit/format_code.py ../../pw_presubmit/py/pw_presubmit/git_repo.py ../../pw_presubmit/py/pw_presubmit/inclusive_language.py ../../pw_presubmit/py/pw_presubmit/install_hook.py ../../pw_presubmit/py/pw_presubmit/keep_sorted.py ../../pw_presubmit/py/pw_presubmit/ninja_parser.py ../../pw_presubmit/py/pw_presubmit/npm_presubmit.py ../../pw_presubmit/py/pw_presubmit/pigweed_presubmit.py ../../pw_presubmit/py/pw_presubmit/presubmit.py ../../pw_presubmit/py/pw_presubmit/python_checks.py ../../pw_presubmit/py/pw_presubmit/shell_checks.py ../../pw_presubmit/py/pw_presubmit/todo_check.py ../../pw_presubmit/py/pw_presubmit/tools.py ../../pw_presubmit/py/git_repo_test.py ../../pw_presubmit/py/keep_sorted_test.py ../../pw_presubmit/py/ninja_parser_test.py ../../pw_presubmit/py/presubmit_test.py ../../pw_presubmit/py/tools_test.py ../../pw_presubmit/py/setup.py 61../../pw_presubmit/py/presubmit_test.py:63: error: Module has no attribute 62"Filter" [attr-defined] 63 TestData(presubmit.Filter(suffix=('.a', '.b')), 'foo.c', False... 64 ^ 65Found 1 error in 1 file (checked 23 source files) 66""" 67 68 69class TestNinjaParser(unittest.TestCase): 70 """Test ninja_parser.""" 71 72 def _run(self, contents: str) -> str: # pylint: disable=no-self-use 73 path = MagicMock(spec=Path('foo/bar')) 74 75 def mocked_open_read(*args, **kwargs): 76 return mock_open(read_data=contents)(*args, **kwargs) 77 78 with patch.object(path, 'open', mocked_open_read): 79 return ninja_parser.parse_ninja_stdout(path) 80 81 def test_simple(self) -> None: 82 error = '[2/10] baz\nFAILED: something\nerror 1\nerror 2\n' 83 result = self._run('[0/10] foo\n[1/10] bar\n' + error + _STOP) 84 self.assertEqual(error.strip(), result.strip()) 85 86 def test_short(self) -> None: 87 error = '[2/10] baz\nFAILED: something\n' 88 result = self._run('[0/10] foo\n[1/10] bar\n' + error + _STOP) 89 self.assertEqual(error.strip(), result.strip()) 90 91 def test_unexpected(self) -> None: 92 error = '[2/10] baz\nERROR: something\nerror 1\n' 93 result = self._run('[0/10] foo\n[1/10] bar\n' + error) 94 self.assertEqual('', result.strip()) 95 96 def test_real(self) -> None: 97 result = self._run(_REAL_TEST_INPUT) 98 self.assertEqual(_REAL_TEST_SUMMARY.strip(), result.strip()) 99 100 101if __name__ == '__main__': 102 unittest.main() 103