| # Copyright 2018 The Bazel Authors. All rights reserved. |
| # |
| # 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 os |
| import unittest |
| import zipfile |
| from src.test.py.bazel import test_base |
| |
| |
| class PyTest(test_base.TestBase): |
| """Integration tests for the Python rules of Bazel.""" |
| |
| def createSimpleFiles(self): |
| self.CreateWorkspaceWithDefaultRepos('WORKSPACE') |
| |
| self.ScratchFile( |
| 'a/BUILD', |
| [ |
| 'py_binary(name="a", srcs=["a.py"], deps=[":b"])', |
| 'py_library(name="b", srcs=["b.py"])', |
| ]) |
| |
| self.ScratchFile( |
| 'a/a.py', |
| [ |
| 'import b', |
| 'b.Hello()', |
| ]) |
| |
| self.ScratchFile( |
| 'a/b.py', |
| [ |
| 'def Hello():', |
| ' print("Hello, World")', |
| ]) |
| |
| def testSmoke(self): |
| self.createSimpleFiles() |
| exit_code, stdout, stderr = self.RunBazel(['run', '//a:a']) |
| self.AssertExitCode(exit_code, 0, stderr) |
| self.assertIn('Hello, World', stdout) |
| |
| def testRunfilesSymlinks(self): |
| if test_base.TestBase.IsWindows(): |
| # No runfiles symlinks on Windows |
| return |
| |
| self.createSimpleFiles() |
| exit_code, _, stderr = self.RunBazel(['build', '//a:a']) |
| self.AssertExitCode(exit_code, 0, stderr) |
| self.assertTrue(os.path.isdir('bazel-bin/a/a.runfiles')) |
| self.assertTrue(os.readlink('bazel-bin/a/a.runfiles/__main__/a/a.py') |
| .endswith('/a/a.py')) |
| self.assertTrue(os.readlink('bazel-bin/a/a.runfiles/__main__/a/b.py') |
| .endswith('/a/b.py')) |
| |
| |
| class TestInitPyFiles(test_base.TestBase): |
| |
| def createSimpleFiles(self, create_init=True): |
| self.CreateWorkspaceWithDefaultRepos('WORKSPACE') |
| |
| self.ScratchFile('src/a/BUILD', [ |
| 'py_binary(name="a", srcs=["a.py"], deps=[":b"], legacy_create_init=%s)' |
| % create_init, |
| 'py_library(name="b", srcs=["b.py"])', |
| ]) |
| |
| self.ScratchFile('src/a/a.py', [ |
| 'from src.a import b', |
| 'b.Hello()', |
| ]) |
| |
| self.ScratchFile('src/a/b.py', [ |
| 'def Hello():', |
| ' print("Hello, World")', |
| ]) |
| |
| def testInitPyFilesCreated(self): |
| self.createSimpleFiles() |
| exit_code, _, stderr = self.RunBazel(['build', '//src/a:a']) |
| self.AssertExitCode(exit_code, 0, stderr) |
| if self.IsWindows(): |
| # On Windows Bazel creates bazel-bin/src/a/a.zip |
| self.assertTrue(os.path.exists('bazel-bin/src/a/a.zip')) |
| with zipfile.ZipFile('bazel-bin/src/a/a.zip', 'r') as z: |
| zip_contents = set(z.namelist()) |
| self.assertIn('runfiles/__main__/src/__init__.py', zip_contents) |
| self.assertIn('runfiles/__main__/src/a/__init__.py', zip_contents) |
| else: |
| self.assertTrue( |
| os.path.exists('bazel-bin/src/a/a.runfiles/__main__/src/__init__.py')) |
| self.assertTrue( |
| os.path.exists( |
| 'bazel-bin/src/a/a.runfiles/__main__/src/a/__init__.py')) |
| |
| def testInitPyFilesNotCreatedWhenLegacyCreateInitIsSet(self): |
| self.createSimpleFiles(create_init=False) |
| exit_code, _, stderr = self.RunBazel(['build', '//src/a:a']) |
| self.AssertExitCode(exit_code, 0, stderr) |
| self.assertFalse( |
| os.path.exists('bazel-bin/src/a/a.runfiles/__main__/src/__init__.py')) |
| self.assertFalse( |
| os.path.exists('bazel-bin/src/a/a.runfiles/__main__/src/a/__init__.py')) |
| |
| # Regression test for https://github.com/bazelbuild/bazel/pull/10119 |
| def testBuildingZipFileWithTargetNameWithDot(self): |
| self.CreateWorkspaceWithDefaultRepos('WORKSPACE') |
| self.ScratchFile('BUILD', [ |
| 'py_binary(', |
| ' name = "bin.v1", # .v1 should not be treated as extension and removed accidentally', |
| ' srcs = ["bin.py"],', |
| ' main = "bin.py",', |
| ')', |
| ]) |
| self.ScratchFile('bin.py', ['print("Hello, world")']) |
| exit_code, _, stderr = self.RunBazel( |
| ['build', '--build_python_zip', '//:bin.v1']) |
| self.AssertExitCode(exit_code, 0, stderr) |
| self.assertTrue(os.path.exists('bazel-bin/bin.v1.temp')) |
| self.assertTrue(os.path.exists('bazel-bin/bin.v1.zip')) |
| |
| |
| @unittest.skipIf(test_base.TestBase.IsWindows(), |
| 'https://github.com/bazelbuild/bazel/issues/5087') |
| class PyRemoteTest(test_base.TestBase): |
| |
| _worker_port = None |
| |
| def _RunRemoteBazel(self, args): |
| return self.RunBazel(args + [ |
| '--spawn_strategy=remote', |
| '--strategy=Javac=remote', |
| '--strategy=Closure=remote', |
| '--genrule_strategy=remote', |
| '--define=EXECUTOR=remote', |
| '--remote_executor=grpc://localhost:' + str(self._worker_port), |
| '--remote_cache=grpc://localhost:' + str(self._worker_port), |
| '--remote_timeout=3600', |
| '--auth_enabled=false', |
| '--remote_accept_cached=false', |
| ]) |
| |
| def setUp(self): |
| test_base.TestBase.setUp(self) |
| self._worker_port = self.StartRemoteWorker() |
| |
| def tearDown(self): |
| self.StopRemoteWorker() |
| test_base.TestBase.tearDown(self) |
| |
| def testPyTestRunsRemotely(self): |
| self.CreateWorkspaceWithDefaultRepos('WORKSPACE') |
| self.ScratchFile('foo/BUILD', [ |
| 'py_test(', |
| ' name = "foo_test",', |
| ' srcs = ["foo_test.py"],', |
| ')', |
| ]) |
| self.ScratchFile('foo/foo_test.py', [ |
| 'print("Test ran")', |
| ]) |
| |
| # Test. |
| exit_code, stdout, stderr = self._RunRemoteBazel( |
| ['test', '--test_output=all', '//foo:foo_test']) |
| self.AssertExitCode(exit_code, 0, stderr, stdout) |
| self.assertIn('Test ran', stdout) |
| |
| # Regression test for https://github.com/bazelbuild/bazel/issues/9239 |
| def testPyTestWithStdlibCollisionRunsRemotely(self): |
| self.CreateWorkspaceWithDefaultRepos('WORKSPACE') |
| self.ScratchFile('foo/BUILD', [ |
| 'py_library(', |
| ' name = "io",', |
| ' srcs = ["io.py"],', |
| ')', |
| 'py_test(', |
| ' name = "io_test",', |
| ' srcs = ["io_test.py"],', |
| ' deps = [":io"],', |
| ')', |
| ]) |
| self.ScratchFile('foo/io.py', [ |
| 'def my_func():', |
| ' print("Test ran")', |
| ]) |
| self.ScratchFile('foo/io_test.py', [ |
| 'from foo import io', |
| 'io.my_func()', |
| ]) |
| |
| # Test. |
| exit_code, stdout, stderr = self._RunRemoteBazel( |
| ['test', '--test_output=all', '//foo:io_test']) |
| self.AssertExitCode(exit_code, 0, stderr, stdout) |
| self.assertIn('Test ran', stdout) |
| |
| |
| class PyRunfilesLibraryTest(test_base.TestBase): |
| |
| def testPyRunfilesLibraryCurrentRepository(self): |
| self.CreateWorkspaceWithDefaultRepos('WORKSPACE', [ |
| 'local_repository(', ' name = "other_repo",', |
| ' path = "other_repo_path",', ')' |
| ]) |
| |
| self.ScratchFile('pkg/BUILD.bazel', [ |
| 'py_library(', |
| ' name = "library",', |
| ' srcs = ["library.py"],', |
| ' visibility = ["//visibility:public"],', |
| ' deps = ["@bazel_tools//tools/python/runfiles"],', |
| ')', |
| '', |
| 'py_binary(', |
| ' name = "binary",', |
| ' srcs = ["binary.py"],', |
| ' deps = [', |
| ' ":library",', |
| ' "@bazel_tools//tools/python/runfiles",', |
| ' ],', |
| ')', |
| '', |
| 'py_test(', |
| ' name = "test",', |
| ' srcs = ["test.py"],', |
| ' deps = [', |
| ' ":library",', |
| ' "@bazel_tools//tools/python/runfiles",', |
| ' ],', |
| ')', |
| ]) |
| self.ScratchFile('pkg/library.py', [ |
| 'from bazel_tools.tools.python.runfiles import runfiles', |
| 'def print_repo_name():', |
| ' print("in pkg/library.py: \'%s\'" % runfiles.Create().CurrentRepository())', |
| ]) |
| self.ScratchFile('pkg/binary.py', [ |
| 'from bazel_tools.tools.python.runfiles import runfiles', |
| 'from pkg import library', |
| 'library.print_repo_name()', |
| 'print("in pkg/binary.py: \'%s\'" % runfiles.Create().CurrentRepository())', |
| ]) |
| self.ScratchFile('pkg/test.py', [ |
| 'from bazel_tools.tools.python.runfiles import runfiles', |
| 'from pkg import library', |
| 'library.print_repo_name()', |
| 'print("in pkg/test.py: \'%s\'" % runfiles.Create().CurrentRepository())', |
| ]) |
| |
| self.ScratchFile('other_repo_path/WORKSPACE') |
| self.ScratchFile('other_repo_path/pkg/BUILD.bazel', [ |
| 'py_binary(', |
| ' name = "binary",', |
| ' srcs = ["binary.py"],', |
| ' deps = [', |
| ' "@//pkg:library",', |
| ' "@bazel_tools//tools/python/runfiles",', |
| ' ],', |
| ')', |
| '', |
| 'py_test(', |
| ' name = "test",', |
| ' srcs = ["test.py"],', |
| ' deps = [', |
| ' "@//pkg:library",', |
| ' "@bazel_tools//tools/python/runfiles",', |
| ' ],', |
| ')', |
| ]) |
| self.ScratchFile('other_repo_path/pkg/binary.py', [ |
| 'from bazel_tools.tools.python.runfiles import runfiles', |
| 'from pkg import library', |
| 'library.print_repo_name()', |
| 'print("in external/other_repo/pkg/binary.py: \'%s\'" % runfiles.Create().CurrentRepository())', |
| ]) |
| self.ScratchFile('other_repo_path/pkg/test.py', [ |
| 'from bazel_tools.tools.python.runfiles import runfiles', |
| 'from pkg import library', |
| 'library.print_repo_name()', |
| 'print("in external/other_repo/pkg/test.py: \'%s\'" % runfiles.Create().CurrentRepository())', |
| ]) |
| |
| exit_code, stdout, stderr = self.RunBazel(['run', '//pkg:binary']) |
| self.AssertExitCode(exit_code, 0, stderr, stdout) |
| self.assertIn('in pkg/binary.py: \'\'', stdout) |
| self.assertIn('in pkg/library.py: \'\'', stdout) |
| |
| exit_code, stdout, stderr = self.RunBazel( |
| ['test', '//pkg:test', '--test_output=streamed']) |
| self.AssertExitCode(exit_code, 0, stderr, stdout) |
| self.assertIn('in pkg/test.py: \'\'', stdout) |
| self.assertIn('in pkg/library.py: \'\'', stdout) |
| |
| exit_code, stdout, stderr = self.RunBazel( |
| ['run', '@other_repo//pkg:binary']) |
| self.AssertExitCode(exit_code, 0, stderr, stdout) |
| self.assertIn('in external/other_repo/pkg/binary.py: \'other_repo\'', |
| stdout) |
| self.assertIn('in pkg/library.py: \'\'', stdout) |
| |
| exit_code, stdout, stderr = self.RunBazel( |
| ['test', '@other_repo//pkg:test', '--test_output=streamed']) |
| self.AssertExitCode(exit_code, 0, stderr, stdout) |
| self.assertIn('in external/other_repo/pkg/test.py: \'other_repo\'', stdout) |
| self.assertIn('in pkg/library.py: \'\'', stdout) |
| |
| |
| if __name__ == '__main__': |
| unittest.main() |