| // 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. |
| package com.google.devtools.build.lib.query2.aquery; |
| |
| import static com.google.common.collect.ImmutableList.toImmutableList; |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import com.google.common.collect.ImmutableList; |
| import com.google.devtools.build.lib.analysis.config.BuildConfigurationValue; |
| import com.google.devtools.build.lib.query2.engine.QueryEnvironment.QueryFunction; |
| import com.google.devtools.build.lib.query2.testutil.PostAnalysisQueryTest; |
| import java.util.HashMap; |
| import java.util.Iterator; |
| import java.util.Set; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** Tests for {@link ActionGraphQueryEnvironment}. */ |
| @RunWith(JUnit4.class) |
| public class ActionGraphQueryTest extends PostAnalysisQueryTest<KeyedConfiguredTargetValue> { |
| @Override |
| protected HashMap<String, QueryFunction> getDefaultFunctions() { |
| ImmutableList<QueryFunction> defaultFunctions = |
| new ImmutableList.Builder<QueryFunction>() |
| .addAll(ActionGraphQueryEnvironment.FUNCTIONS) |
| .addAll(ActionGraphQueryEnvironment.AQUERY_FUNCTIONS) |
| .build(); |
| HashMap<String, QueryFunction> functions = new HashMap<>(); |
| for (QueryFunction queryFunction : defaultFunctions) { |
| functions.put(queryFunction.getName(), queryFunction); |
| } |
| return functions; |
| } |
| |
| @Override |
| protected BuildConfigurationValue getConfiguration( |
| KeyedConfiguredTargetValue configuredTargetValue) { |
| return getHelper() |
| .getSkyframeExecutor() |
| .getConfiguration( |
| getHelper().getReporter(), |
| configuredTargetValue.getConfiguredTarget().getConfigurationKey()); |
| } |
| |
| @Override |
| protected QueryHelper<KeyedConfiguredTargetValue> createQueryHelper() { |
| if (helper != null) { |
| getHelper().cleanUp(); |
| } |
| helper = new ActionGraphQueryHelper(); |
| return helper; |
| } |
| |
| @Override |
| @Test |
| public void testMultipleTopLevelConfigurations_nullConfigs() throws Exception { |
| writeFile("test/BUILD", "java_library(name='my_java',", " srcs = ['foo.java'],", ")"); |
| |
| Set<KeyedConfiguredTargetValue> result = eval("//test:my_java+//test:foo.java"); |
| |
| assertThat(result).hasSize(2); |
| |
| Iterator<KeyedConfiguredTargetValue> resultIterator = result.iterator(); |
| KeyedConfiguredTargetValue first = resultIterator.next(); |
| if (first.getConfiguredTarget().getLabel().toString().equals("//test:foo.java")) { |
| assertThat(getConfiguration(first)).isNull(); |
| assertThat(getConfiguration(resultIterator.next())).isNotNull(); |
| } else { |
| assertThat(getConfiguration(first)).isNotNull(); |
| assertThat(getConfiguration(resultIterator.next())).isNull(); |
| } |
| } |
| |
| // Regression test for b/235526333. |
| @Test |
| public void testImplicitToolchainBinding_containsToolchainTarget() throws Exception { |
| writeFile( |
| "q/BUILD", |
| "load(':q.bzl', 'r', 'tc')", |
| "genrule(", |
| " name = 'gr',", |
| " srcs = [],", |
| " outs = ['gro'],", |
| " cmd = 'echo GRO > $@',", |
| ")", |
| "tc(", |
| " name = 'tc',", |
| " dep = ':gr',", |
| ")", |
| "toolchain_type(name = 'type')", |
| "toolchain(", |
| " name = 'tc.toolchain',", |
| " toolchain = ':tc',", |
| " toolchain_type = ':type',", |
| ")", |
| "r(name = 'r')"); |
| writeFile( |
| "q/q.bzl", |
| "def _r_impl(ctx):", |
| " gro = ctx.toolchains['//q:type'].gro", |
| " o = ctx.actions.declare_file(ctx.label.name + '.output')", |
| " ctx.actions.run_shell(", |
| " inputs = depset([gro]),", |
| " outputs = [o],", |
| " command = 'cp ' + gro.path + ' ' + o.path,", |
| " )", |
| " return DefaultInfo(files = depset([o]))", |
| "def _tc_impl(ctx):", |
| " gro = ctx.files.dep[0]", |
| " return [platform_common.ToolchainInfo(gro = gro)]", |
| "tc = rule(", |
| " implementation = _tc_impl,", |
| " attrs = {'dep': attr.label()},", |
| ")", |
| "r = rule(", |
| " implementation = _r_impl,", |
| " toolchains = ['//q:type'],", |
| ")"); |
| appendToWorkspace("register_toolchains('//q:tc.toolchain')"); |
| |
| Set<KeyedConfiguredTargetValue> result = eval("deps('//q:r')"); |
| |
| assertDoesNotContainEvent("Targets were missing from graph"); |
| assertThat( |
| result.stream() |
| .map(x -> x.getConfiguredTarget().getOriginalLabel().getCanonicalForm()) |
| .collect(toImmutableList())) |
| .contains("//q:tc"); |
| } |
| } |