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Diffstat (limited to 'unittests/rewritetests.py')
| -rw-r--r-- | unittests/rewritetests.py | 398 |
1 files changed, 398 insertions, 0 deletions
diff --git a/unittests/rewritetests.py b/unittests/rewritetests.py new file mode 100644 index 0000000..4979c51 --- /dev/null +++ b/unittests/rewritetests.py @@ -0,0 +1,398 @@ +# Copyright 2016-2021 The Meson development team + +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at + +# http://www.apache.org/licenses/LICENSE-2.0 + +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import subprocess +import json +import os +import shutil +import unittest + +from mesonbuild.mesonlib import windows_proof_rmtree +from .baseplatformtests import BasePlatformTests + +class RewriterTests(BasePlatformTests): + def setUp(self): + super().setUp() + self.maxDiff = None + + def prime(self, dirname): + if os.path.exists(self.builddir): + windows_proof_rmtree(self.builddir) + shutil.copytree(os.path.join(self.rewrite_test_dir, dirname), self.builddir) + + def rewrite_raw(self, directory, args): + if isinstance(args, str): + args = [args] + command = self.rewrite_command + ['--verbose', '--skip', '--sourcedir', directory] + args + p = subprocess.run(command, capture_output=True, text=True, timeout=60) + print('STDOUT:') + print(p.stdout) + print('STDERR:') + print(p.stderr) + if p.returncode != 0: + if 'MESON_SKIP_TEST' in p.stdout: + raise unittest.SkipTest('Project requested skipping.') + raise subprocess.CalledProcessError(p.returncode, command, output=p.stdout) + if not p.stderr: + return {} + return json.loads(p.stderr) + + def rewrite(self, directory, args): + if isinstance(args, str): + args = [args] + return self.rewrite_raw(directory, ['command'] + args) + + def test_target_source_list(self): + self.prime('1 basic') + out = self.rewrite(self.builddir, os.path.join(self.builddir, 'info.json')) + expected = { + 'target': { + 'trivialprog0@exe': {'name': 'trivialprog0', 'sources': ['main.cpp', 'fileA.cpp', 'fileB.cpp', 'fileC.cpp'], 'extra_files': []}, + 'trivialprog1@exe': {'name': 'trivialprog1', 'sources': ['main.cpp', 'fileA.cpp'], 'extra_files': []}, + 'trivialprog2@exe': {'name': 'trivialprog2', 'sources': ['fileB.cpp', 'fileC.cpp'], 'extra_files': []}, + 'trivialprog3@exe': {'name': 'trivialprog3', 'sources': ['main.cpp', 'fileA.cpp'], 'extra_files': []}, + 'trivialprog4@exe': {'name': 'trivialprog4', 'sources': ['main.cpp', 'fileA.cpp'], 'extra_files': []}, + 'trivialprog5@exe': {'name': 'trivialprog5', 'sources': ['main.cpp', 'fileB.cpp', 'fileC.cpp'], 'extra_files': []}, + 'trivialprog6@exe': {'name': 'trivialprog6', 'sources': ['main.cpp', 'fileA.cpp'], 'extra_files': []}, + 'trivialprog7@exe': {'name': 'trivialprog7', 'sources': ['fileB.cpp', 'fileC.cpp', 'main.cpp', 'fileA.cpp'], 'extra_files': []}, + 'trivialprog8@exe': {'name': 'trivialprog8', 'sources': ['main.cpp', 'fileA.cpp'], 'extra_files': []}, + 'trivialprog9@exe': {'name': 'trivialprog9', 'sources': ['main.cpp', 'fileA.cpp'], 'extra_files': []}, + } + } + self.assertDictEqual(out, expected) + + def test_target_add_sources(self): + self.prime('1 basic') + out = self.rewrite(self.builddir, os.path.join(self.builddir, 'addSrc.json')) + expected = { + 'target': { + 'trivialprog0@exe': {'name': 'trivialprog0', 'sources': ['a1.cpp', 'a2.cpp', 'a6.cpp', 'fileA.cpp', 'main.cpp', 'a7.cpp', 'fileB.cpp', 'fileC.cpp'], 'extra_files': []}, + 'trivialprog1@exe': {'name': 'trivialprog1', 'sources': ['a1.cpp', 'a2.cpp', 'a6.cpp', 'fileA.cpp', 'main.cpp'], 'extra_files': []}, + 'trivialprog2@exe': {'name': 'trivialprog2', 'sources': ['a7.cpp', 'fileB.cpp', 'fileC.cpp'], 'extra_files': []}, + 'trivialprog3@exe': {'name': 'trivialprog3', 'sources': ['a5.cpp', 'fileA.cpp', 'main.cpp'], 'extra_files': []}, + 'trivialprog4@exe': {'name': 'trivialprog4', 'sources': ['a5.cpp', 'main.cpp', 'fileA.cpp'], 'extra_files': []}, + 'trivialprog5@exe': {'name': 'trivialprog5', 'sources': ['a3.cpp', 'main.cpp', 'a7.cpp', 'fileB.cpp', 'fileC.cpp'], 'extra_files': []}, + 'trivialprog6@exe': {'name': 'trivialprog6', 'sources': ['main.cpp', 'fileA.cpp', 'a4.cpp'], 'extra_files': []}, + 'trivialprog7@exe': {'name': 'trivialprog7', 'sources': ['fileB.cpp', 'fileC.cpp', 'a1.cpp', 'a2.cpp', 'a6.cpp', 'fileA.cpp', 'main.cpp'], 'extra_files': []}, + 'trivialprog8@exe': {'name': 'trivialprog8', 'sources': ['a1.cpp', 'a2.cpp', 'a6.cpp', 'fileA.cpp', 'main.cpp'], 'extra_files': []}, + 'trivialprog9@exe': {'name': 'trivialprog9', 'sources': ['a1.cpp', 'a2.cpp', 'a6.cpp', 'fileA.cpp', 'main.cpp'], 'extra_files': []}, + } + } + self.assertDictEqual(out, expected) + + # Check the written file + out = self.rewrite(self.builddir, os.path.join(self.builddir, 'info.json')) + self.assertDictEqual(out, expected) + + def test_target_add_sources_abs(self): + self.prime('1 basic') + abs_src = [os.path.join(self.builddir, x) for x in ['a1.cpp', 'a2.cpp', 'a6.cpp']] + add = json.dumps([{"type": "target", "target": "trivialprog1", "operation": "src_add", "sources": abs_src}]) + inf = json.dumps([{"type": "target", "target": "trivialprog1", "operation": "info"}]) + self.rewrite(self.builddir, add) + out = self.rewrite(self.builddir, inf) + expected = {'target': {'trivialprog1@exe': {'name': 'trivialprog1', 'sources': ['a1.cpp', 'a2.cpp', 'a6.cpp', 'fileA.cpp', 'main.cpp'], 'extra_files': []}}} + self.assertDictEqual(out, expected) + + def test_target_remove_sources(self): + self.prime('1 basic') + out = self.rewrite(self.builddir, os.path.join(self.builddir, 'rmSrc.json')) + expected = { + 'target': { + 'trivialprog0@exe': {'name': 'trivialprog0', 'sources': ['main.cpp', 'fileC.cpp'], 'extra_files': []}, + 'trivialprog1@exe': {'name': 'trivialprog1', 'sources': ['main.cpp'], 'extra_files': []}, + 'trivialprog2@exe': {'name': 'trivialprog2', 'sources': ['fileC.cpp'], 'extra_files': []}, + 'trivialprog3@exe': {'name': 'trivialprog3', 'sources': ['main.cpp'], 'extra_files': []}, + 'trivialprog4@exe': {'name': 'trivialprog4', 'sources': ['main.cpp'], 'extra_files': []}, + 'trivialprog5@exe': {'name': 'trivialprog5', 'sources': ['main.cpp', 'fileC.cpp'], 'extra_files': []}, + 'trivialprog6@exe': {'name': 'trivialprog6', 'sources': ['main.cpp'], 'extra_files': []}, + 'trivialprog7@exe': {'name': 'trivialprog7', 'sources': ['fileC.cpp', 'main.cpp'], 'extra_files': []}, + 'trivialprog8@exe': {'name': 'trivialprog8', 'sources': ['main.cpp'], 'extra_files': []}, + 'trivialprog9@exe': {'name': 'trivialprog9', 'sources': ['main.cpp'], 'extra_files': []}, + } + } + self.assertDictEqual(out, expected) + + # Check the written file + out = self.rewrite(self.builddir, os.path.join(self.builddir, 'info.json')) + self.assertDictEqual(out, expected) + + def test_target_subdir(self): + self.prime('2 subdirs') + out = self.rewrite(self.builddir, os.path.join(self.builddir, 'addSrc.json')) + expected = {'name': 'something', 'sources': ['first.c', 'second.c', 'third.c'], 'extra_files': []} + self.assertDictEqual(list(out['target'].values())[0], expected) + + # Check the written file + out = self.rewrite(self.builddir, os.path.join(self.builddir, 'info.json')) + self.assertDictEqual(list(out['target'].values())[0], expected) + + def test_target_remove(self): + self.prime('1 basic') + self.rewrite(self.builddir, os.path.join(self.builddir, 'rmTgt.json')) + out = self.rewrite(self.builddir, os.path.join(self.builddir, 'info.json')) + + expected = { + 'target': { + 'trivialprog2@exe': {'name': 'trivialprog2', 'sources': ['fileB.cpp', 'fileC.cpp'], 'extra_files': []}, + 'trivialprog3@exe': {'name': 'trivialprog3', 'sources': ['main.cpp', 'fileA.cpp'], 'extra_files': []}, + 'trivialprog4@exe': {'name': 'trivialprog4', 'sources': ['main.cpp', 'fileA.cpp'], 'extra_files': []}, + 'trivialprog5@exe': {'name': 'trivialprog5', 'sources': ['main.cpp', 'fileB.cpp', 'fileC.cpp'], 'extra_files': []}, + 'trivialprog6@exe': {'name': 'trivialprog6', 'sources': ['main.cpp', 'fileA.cpp'], 'extra_files': []}, + 'trivialprog7@exe': {'name': 'trivialprog7', 'sources': ['fileB.cpp', 'fileC.cpp', 'main.cpp', 'fileA.cpp'], 'extra_files': []}, + 'trivialprog8@exe': {'name': 'trivialprog8', 'sources': ['main.cpp', 'fileA.cpp'], 'extra_files': []}, + } + } + self.assertDictEqual(out, expected) + + def test_tatrget_add(self): + self.prime('1 basic') + self.rewrite(self.builddir, os.path.join(self.builddir, 'addTgt.json')) + out = self.rewrite(self.builddir, os.path.join(self.builddir, 'info.json')) + + expected = { + 'target': { + 'trivialprog0@exe': {'name': 'trivialprog0', 'sources': ['main.cpp', 'fileA.cpp', 'fileB.cpp', 'fileC.cpp'], 'extra_files': []}, + 'trivialprog1@exe': {'name': 'trivialprog1', 'sources': ['main.cpp', 'fileA.cpp'], 'extra_files': []}, + 'trivialprog2@exe': {'name': 'trivialprog2', 'sources': ['fileB.cpp', 'fileC.cpp'], 'extra_files': []}, + 'trivialprog3@exe': {'name': 'trivialprog3', 'sources': ['main.cpp', 'fileA.cpp'], 'extra_files': []}, + 'trivialprog4@exe': {'name': 'trivialprog4', 'sources': ['main.cpp', 'fileA.cpp'], 'extra_files': []}, + 'trivialprog5@exe': {'name': 'trivialprog5', 'sources': ['main.cpp', 'fileB.cpp', 'fileC.cpp'], 'extra_files': []}, + 'trivialprog6@exe': {'name': 'trivialprog6', 'sources': ['main.cpp', 'fileA.cpp'], 'extra_files': []}, + 'trivialprog7@exe': {'name': 'trivialprog7', 'sources': ['fileB.cpp', 'fileC.cpp', 'main.cpp', 'fileA.cpp'], 'extra_files': []}, + 'trivialprog8@exe': {'name': 'trivialprog8', 'sources': ['main.cpp', 'fileA.cpp'], 'extra_files': []}, + 'trivialprog9@exe': {'name': 'trivialprog9', 'sources': ['main.cpp', 'fileA.cpp'], 'extra_files': []}, + 'trivialprog10@sha': {'name': 'trivialprog10', 'sources': ['new1.cpp', 'new2.cpp'], 'extra_files': []}, + } + } + self.assertDictEqual(out, expected) + + def test_target_remove_subdir(self): + self.prime('2 subdirs') + self.rewrite(self.builddir, os.path.join(self.builddir, 'rmTgt.json')) + out = self.rewrite(self.builddir, os.path.join(self.builddir, 'info.json')) + self.assertDictEqual(out, {}) + + def test_target_add_subdir(self): + self.prime('2 subdirs') + self.rewrite(self.builddir, os.path.join(self.builddir, 'addTgt.json')) + out = self.rewrite(self.builddir, os.path.join(self.builddir, 'info.json')) + expected = {'name': 'something', 'sources': ['first.c', 'second.c'], 'extra_files': []} + self.assertDictEqual(out['target']['94b671c@@something@exe'], expected) + + def test_target_source_sorting(self): + self.prime('5 sorting') + add_json = json.dumps([{'type': 'target', 'target': 'exe1', 'operation': 'src_add', 'sources': ['a666.c']}]) + inf_json = json.dumps([{'type': 'target', 'target': 'exe1', 'operation': 'info'}]) + out = self.rewrite(self.builddir, add_json) + out = self.rewrite(self.builddir, inf_json) + expected = { + 'target': { + 'exe1@exe': { + 'name': 'exe1', + 'sources': [ + 'aaa/a/a1.c', + 'aaa/b/b1.c', + 'aaa/b/b2.c', + 'aaa/f1.c', + 'aaa/f2.c', + 'aaa/f3.c', + 'bbb/a/b1.c', + 'bbb/b/b2.c', + 'bbb/c1/b5.c', + 'bbb/c2/b7.c', + 'bbb/c10/b6.c', + 'bbb/a4.c', + 'bbb/b3.c', + 'bbb/b4.c', + 'bbb/b5.c', + 'a1.c', + 'a2.c', + 'a3.c', + 'a10.c', + 'a20.c', + 'a30.c', + 'a100.c', + 'a101.c', + 'a110.c', + 'a210.c', + 'a666.c', + 'b1.c', + 'c2.c' + ], + 'extra_files': [] + } + } + } + self.assertDictEqual(out, expected) + + def test_target_same_name_skip(self): + self.prime('4 same name targets') + out = self.rewrite(self.builddir, os.path.join(self.builddir, 'addSrc.json')) + out = self.rewrite(self.builddir, os.path.join(self.builddir, 'info.json')) + expected = {'name': 'myExe', 'sources': ['main.cpp'], 'extra_files': []} + self.assertEqual(len(out['target']), 2) + for val in out['target'].values(): + self.assertDictEqual(expected, val) + + def test_kwargs_info(self): + self.prime('3 kwargs') + out = self.rewrite(self.builddir, os.path.join(self.builddir, 'info.json')) + expected = { + 'kwargs': { + 'project#/': {'version': '0.0.1'}, + 'target#tgt1': {'build_by_default': True}, + 'dependency#dep1': {'required': False} + } + } + self.assertDictEqual(out, expected) + + def test_kwargs_set(self): + self.prime('3 kwargs') + self.rewrite(self.builddir, os.path.join(self.builddir, 'set.json')) + out = self.rewrite(self.builddir, os.path.join(self.builddir, 'info.json')) + expected = { + 'kwargs': { + 'project#/': {'version': '0.0.2', 'meson_version': '0.50.0', 'license': ['GPL', 'MIT']}, + 'target#tgt1': {'build_by_default': False, 'build_rpath': '/usr/local', 'dependencies': 'dep1'}, + 'dependency#dep1': {'required': True, 'method': 'cmake'} + } + } + self.assertDictEqual(out, expected) + + def test_kwargs_add(self): + self.prime('3 kwargs') + self.rewrite(self.builddir, os.path.join(self.builddir, 'add.json')) + out = self.rewrite(self.builddir, os.path.join(self.builddir, 'info.json')) + expected = { + 'kwargs': { + 'project#/': {'version': '0.0.1', 'license': ['GPL', 'MIT', 'BSD', 'Boost']}, + 'target#tgt1': {'build_by_default': True}, + 'dependency#dep1': {'required': False} + } + } + self.assertDictEqual(out, expected) + + def test_kwargs_remove(self): + self.prime('3 kwargs') + self.rewrite(self.builddir, os.path.join(self.builddir, 'remove.json')) + out = self.rewrite(self.builddir, os.path.join(self.builddir, 'info.json')) + expected = { + 'kwargs': { + 'project#/': {'version': '0.0.1', 'license': 'GPL'}, + 'target#tgt1': {'build_by_default': True}, + 'dependency#dep1': {'required': False} + } + } + self.assertDictEqual(out, expected) + + def test_kwargs_remove_regex(self): + self.prime('3 kwargs') + self.rewrite(self.builddir, os.path.join(self.builddir, 'remove_regex.json')) + out = self.rewrite(self.builddir, os.path.join(self.builddir, 'info.json')) + expected = { + 'kwargs': { + 'project#/': {'version': '0.0.1', 'default_options': 'debug=true'}, + 'target#tgt1': {'build_by_default': True}, + 'dependency#dep1': {'required': False} + } + } + self.assertDictEqual(out, expected) + + def test_kwargs_delete(self): + self.prime('3 kwargs') + self.rewrite(self.builddir, os.path.join(self.builddir, 'delete.json')) + out = self.rewrite(self.builddir, os.path.join(self.builddir, 'info.json')) + expected = { + 'kwargs': { + 'project#/': {}, + 'target#tgt1': {}, + 'dependency#dep1': {'required': False} + } + } + self.assertDictEqual(out, expected) + + def test_default_options_set(self): + self.prime('3 kwargs') + self.rewrite(self.builddir, os.path.join(self.builddir, 'defopts_set.json')) + out = self.rewrite(self.builddir, os.path.join(self.builddir, 'info.json')) + expected = { + 'kwargs': { + 'project#/': {'version': '0.0.1', 'default_options': ['buildtype=release', 'debug=True', 'cpp_std=c++11']}, + 'target#tgt1': {'build_by_default': True}, + 'dependency#dep1': {'required': False} + } + } + self.assertDictEqual(out, expected) + + def test_default_options_delete(self): + self.prime('3 kwargs') + self.rewrite(self.builddir, os.path.join(self.builddir, 'defopts_delete.json')) + out = self.rewrite(self.builddir, os.path.join(self.builddir, 'info.json')) + expected = { + 'kwargs': { + 'project#/': {'version': '0.0.1', 'default_options': ['cpp_std=c++14', 'debug=true']}, + 'target#tgt1': {'build_by_default': True}, + 'dependency#dep1': {'required': False} + } + } + self.assertDictEqual(out, expected) + + def test_target_add_extra_files(self): + self.prime('6 extra_files') + out = self.rewrite(self.builddir, os.path.join(self.builddir, 'addExtraFiles.json')) + expected = { + 'target': { + 'trivialprog0@exe': {'name': 'trivialprog0', 'sources': ['main.cpp'], 'extra_files': ['a1.hpp', 'a2.hpp', 'a6.hpp', 'fileA.hpp', 'main.hpp', 'a7.hpp', 'fileB.hpp', 'fileC.hpp']}, + 'trivialprog1@exe': {'name': 'trivialprog1', 'sources': ['main.cpp'], 'extra_files': ['a1.hpp', 'a2.hpp', 'a6.hpp', 'fileA.hpp', 'main.hpp']}, + 'trivialprog2@exe': {'name': 'trivialprog2', 'sources': ['main.cpp'], 'extra_files': ['a7.hpp', 'fileB.hpp', 'fileC.hpp']}, + 'trivialprog3@exe': {'name': 'trivialprog3', 'sources': ['main.cpp'], 'extra_files': ['a5.hpp', 'fileA.hpp', 'main.hpp']}, + 'trivialprog4@exe': {'name': 'trivialprog4', 'sources': ['main.cpp'], 'extra_files': ['a5.hpp', 'main.hpp', 'fileA.hpp']}, + 'trivialprog5@exe': {'name': 'trivialprog5', 'sources': ['main.cpp'], 'extra_files': ['a3.hpp', 'main.hpp', 'a7.hpp', 'fileB.hpp', 'fileC.hpp']}, + 'trivialprog6@exe': {'name': 'trivialprog6', 'sources': ['main.cpp'], 'extra_files': ['a1.hpp', 'a2.hpp', 'a6.hpp', 'fileA.hpp', 'main.hpp']}, + 'trivialprog7@exe': {'name': 'trivialprog7', 'sources': ['main.cpp'], 'extra_files': ['a1.hpp', 'a2.hpp', 'a6.hpp', 'fileA.hpp', 'main.hpp']}, + 'trivialprog8@exe': {'name': 'trivialprog8', 'sources': ['main.cpp'], 'extra_files': ['a2.hpp', 'a7.hpp']}, + 'trivialprog9@exe': {'name': 'trivialprog9', 'sources': ['main.cpp'], 'extra_files': ['a8.hpp', 'a9.hpp']}, + 'trivialprog10@exe': {'name': 'trivialprog10', 'sources': ['main.cpp'], 'extra_files': ['a1.hpp', 'a4.hpp']}, + } + } + self.assertDictEqual(out, expected) + + # Check the written file + out = self.rewrite(self.builddir, os.path.join(self.builddir, 'info.json')) + self.assertDictEqual(out, expected) + + def test_target_remove_extra_files(self): + self.prime('6 extra_files') + out = self.rewrite(self.builddir, os.path.join(self.builddir, 'rmExtraFiles.json')) + expected = { + 'target': { + 'trivialprog0@exe': {'name': 'trivialprog0', 'sources': ['main.cpp'], 'extra_files': ['main.hpp', 'fileC.hpp']}, + 'trivialprog1@exe': {'name': 'trivialprog1', 'sources': ['main.cpp'], 'extra_files': ['main.hpp']}, + 'trivialprog2@exe': {'name': 'trivialprog2', 'sources': ['main.cpp'], 'extra_files': ['fileC.hpp']}, + 'trivialprog3@exe': {'name': 'trivialprog3', 'sources': ['main.cpp'], 'extra_files': ['main.hpp']}, + 'trivialprog4@exe': {'name': 'trivialprog4', 'sources': ['main.cpp'], 'extra_files': ['main.hpp']}, + 'trivialprog5@exe': {'name': 'trivialprog5', 'sources': ['main.cpp'], 'extra_files': ['main.hpp', 'fileC.hpp']}, + 'trivialprog6@exe': {'name': 'trivialprog6', 'sources': ['main.cpp'], 'extra_files': ['main.hpp']}, + 'trivialprog7@exe': {'name': 'trivialprog7', 'sources': ['main.cpp'], 'extra_files': ['main.hpp']}, + 'trivialprog8@exe': {'name': 'trivialprog8', 'sources': ['main.cpp'], 'extra_files': []}, + 'trivialprog9@exe': {'name': 'trivialprog9', 'sources': ['main.cpp'], 'extra_files': []}, + 'trivialprog10@exe': {'name': 'trivialprog10', 'sources': ['main.cpp'], 'extra_files': []}, + } + } + self.assertDictEqual(out, expected) + + # Check the written file + out = self.rewrite(self.builddir, os.path.join(self.builddir, 'info.json')) + self.assertDictEqual(out, expected) |