| // Copyright 2021 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. |
| package com.google.devtools.build.lib.view.python; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| import static com.google.devtools.build.lib.actions.util.ActionsTestUtil.prettyArtifactNames; |
| |
| import com.google.devtools.build.lib.analysis.ConfiguredTarget; |
| import com.google.devtools.build.lib.analysis.FileProvider; |
| import com.google.devtools.build.lib.analysis.util.BuildViewTestCase; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** Tests PythonRuntimeAlias class */ |
| @RunWith(JUnit4.class) |
| public class PythonRuntimeAliasTest extends BuildViewTestCase { |
| |
| @Test |
| public void testPythonRuntimeAlias() throws Exception { |
| scratch.file("a/BUILD", "python_runtime_alias(name='current_python_runtime')"); |
| |
| ConfiguredTarget target = getConfiguredTarget("//a:current_python_runtime"); |
| |
| assertThat(target.getLabel().toString()).isEqualTo("//tools/python:default_python_runtime"); |
| } |
| |
| @Test |
| public void testPythonRuntimeAliasWithPythonTopArgument() throws Exception { |
| scratch.file("a/BUILD", "python_runtime_alias(name='current_python_runtime')"); |
| scratch.file("b/BUILD", "filegroup(name = 'another_python_top', srcs = [])"); |
| useConfiguration("--python_top=//b:another_python_top"); |
| |
| ConfiguredTarget target = getConfiguredTarget("//a:current_python_runtime"); |
| |
| assertThat(target.getLabel().toString()).isEqualTo("//b:another_python_top"); |
| } |
| |
| @Test |
| public void testFileProviderInPythonRuntimeAlias() throws Exception { |
| scratch.file("a/BUILD", "python_runtime_alias(name='current_python_runtime')"); |
| scratch.file( |
| "b/BUILD", |
| "filegroup(", |
| " name = 'another_python_top',", |
| " srcs = ['some.file1', 'some.file2']", |
| ")"); |
| useConfiguration("--python_top=//b:another_python_top"); |
| |
| ConfiguredTarget target = getConfiguredTarget("//a:current_python_runtime"); |
| FileProvider fileProvider = target.getProvider(FileProvider.class); |
| |
| assertThat(fileProvider).isNotNull(); |
| assertThat(prettyArtifactNames(fileProvider.getFilesToBuild())) |
| .containsExactly("b/some.file1", "b/some.file2"); |
| } |
| } |