| // Copyright 2022 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.packages; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import com.google.common.collect.ImmutableMap; |
| import com.google.devtools.build.lib.cmdline.Label; |
| import com.google.devtools.build.lib.cmdline.RepositoryMapping; |
| import com.google.devtools.build.lib.cmdline.RepositoryName; |
| import com.google.devtools.build.lib.packages.Type.ConversionException; |
| import java.util.HashMap; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** Test of {@link LabelConverter}. */ |
| @RunWith(JUnit4.class) |
| public class LabelConverterTest { |
| private final Label currentRule = Label.parseAbsoluteUnchecked("//quux:baz"); |
| |
| @Test |
| public void testLabelWithRemapping() throws Exception { |
| LabelConverter context = |
| new LabelConverter( |
| currentRule, |
| RepositoryMapping.createAllowingFallback( |
| ImmutableMap.of( |
| RepositoryName.create("@orig_repo"), RepositoryName.create("@new_repo"))), |
| /* labelCache= */ new HashMap<>()); |
| Label label = BuildType.LABEL.convert("@orig_repo//foo:bar", null, context); |
| assertThat(label) |
| .isEquivalentAccordingToCompareTo( |
| Label.parseAbsolute("@new_repo//foo:bar", ImmutableMap.of())); |
| } |
| |
| @Test |
| public void testLabelConversionContextCaches() throws ConversionException { |
| LabelConverter labelConverter = |
| new LabelConverter( |
| currentRule, RepositoryMapping.ALWAYS_FALLBACK, /* labelCache= */ new HashMap<>()); |
| |
| assertThat(labelConverter.getLabelCache()).doesNotContainKey("//some:label"); |
| BuildType.LABEL.convert("//some:label", "doesntmatter", labelConverter); |
| assertThat(labelConverter.getLabelCache()).containsKey("//some:label"); |
| } |
| } |