/*
* Copyright 2017-present Facebook, Inc.
*
* 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.facebook.buck.rust;
import com.facebook.buck.cxx.CxxGenruleBuilder;
import com.facebook.buck.model.BuildTargetFactory;
import com.facebook.buck.parser.NoSuchBuildTargetException;
import com.facebook.buck.rules.BuildRuleResolver;
import com.facebook.buck.rules.DefaultBuildTargetSourcePath;
import com.facebook.buck.rules.DefaultTargetNodeToBuildRuleTransformer;
import com.facebook.buck.rules.TargetGraph;
import com.facebook.buck.testutil.TargetGraphFactory;
import com.google.common.collect.ImmutableSortedSet;
import org.junit.Test;
public class RustBinaryDescriptionTest {
@Test
public void testGeneratedSourceFromCxxGenrule() throws NoSuchBuildTargetException {
CxxGenruleBuilder srcBuilder =
new CxxGenruleBuilder(BuildTargetFactory.newInstance("//:src")).setOut("main.rs");
RustBinaryBuilder binaryBuilder =
RustBinaryBuilder.from("//:bin")
.setSrcs(
ImmutableSortedSet.of(new DefaultBuildTargetSourcePath(srcBuilder.getTarget())));
TargetGraph targetGraph =
TargetGraphFactory.newInstance(srcBuilder.build(), binaryBuilder.build());
BuildRuleResolver ruleResolver =
new BuildRuleResolver(targetGraph, new DefaultTargetNodeToBuildRuleTransformer());
ruleResolver.requireRule(binaryBuilder.getTarget());
}
}