| // Copyright 2015 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 static com.google.devtools.build.lib.packages.util.TargetDataSubject.assertThat; |
| |
| import com.google.common.collect.ImmutableClassToInstanceMap; |
| import com.google.common.collect.ImmutableSet; |
| import com.google.devtools.build.lib.events.EventKind; |
| import com.google.devtools.build.lib.packages.util.PackageLoadingTestCase; |
| import com.google.devtools.build.lib.skyframe.serialization.SerializationException; |
| import com.google.devtools.build.lib.skyframe.serialization.testutils.TestUtils; |
| import java.io.IOException; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** Tests for {@link Rule}. */ |
| @RunWith(JUnit4.class) |
| public class RuleTest extends PackageLoadingTestCase { |
| |
| @Test |
| public void testOutputNameError() throws Exception { |
| reporter.removeHandler(failFastHandler); |
| scratch.file( |
| "namecollide/BUILD", |
| """ |
| genrule( |
| name = "hello_world", |
| srcs = ["ignore_me.txt"], |
| outs = [ |
| "message.txt", |
| "hello_world", |
| ], |
| cmd = 'echo "Hello, world." >$(location message.txt)', |
| ) |
| """); |
| Rule genRule = (Rule) getTarget("//namecollide:hello_world"); |
| assertThat(genRule.containsErrors()).isFalse(); // TODO: assertTrue |
| assertContainsEvent( |
| "target 'hello_world' is both a rule and a file; please choose another name for the rule", |
| ImmutableSet.of(EventKind.WARNING)); |
| } |
| |
| @Test |
| public void testIsLocalTestRuleForLocalEquals1() throws Exception { |
| scratch.file( |
| "x/BUILD", |
| """ |
| cc_test( |
| name = "y", |
| srcs = ["a"], |
| local = 0, |
| ) |
| |
| cc_test( |
| name = "z", |
| srcs = ["a"], |
| local = 1, |
| ) |
| """); |
| Rule y = (Rule) getTarget("//x:y"); |
| assertThat(TargetUtils.isLocalTestRule(y)).isFalse(); |
| Rule z = (Rule) getTarget("//x:z"); |
| assertThat(TargetUtils.isLocalTestRule(z)).isTrue(); |
| } |
| |
| @Test |
| public void testDeprecation() throws Exception { |
| scratch.file( |
| "x/BUILD", |
| """ |
| cc_test(name = "y") |
| |
| cc_test( |
| name = "z", |
| deprecation = "Foo", |
| ) |
| """); |
| Rule y = (Rule) getTarget("//x:y"); |
| assertThat(TargetUtils.getDeprecation(y)).isNull(); |
| Rule z = (Rule) getTarget("//x:z"); |
| assertThat(TargetUtils.getDeprecation(z)).isEqualTo("Foo"); |
| } |
| |
| @Test |
| public void testVisibilityValid() throws Exception { |
| scratch.file( |
| "x/BUILD", |
| """ |
| cc_binary( |
| name = "pr", |
| visibility = ["//visibility:private"], |
| ) |
| |
| cc_binary( |
| name = "pu", |
| visibility = ["//visibility:public"], |
| ) |
| |
| cc_binary( |
| name = "cu", |
| visibility = ["//a:b"], |
| ) |
| """); |
| Package pkg = getTarget("//x:BUILD").getPackage(); |
| assertThat(pkg.getRule("pu").getVisibility()).isEqualTo(RuleVisibility.PUBLIC); |
| assertThat(pkg.getRule("pr").getVisibility()).isEqualTo(RuleVisibility.PRIVATE); |
| } |
| |
| @Test |
| public void testReduceForSerialization() throws Exception { |
| scratch.file( |
| "x/BUILD", |
| """ |
| cc_library( |
| name = "dep", |
| deprecation = "message should serialize", |
| ) |
| |
| cc_test( |
| name = "y", |
| srcs = ["a"], |
| deps = [":dep"], |
| ) |
| |
| cc_binary( |
| name = "cu", |
| visibility = ["//a:b"], |
| ) |
| |
| genrule( |
| name = "hello_world", |
| srcs = ["ignore_me.txt"], |
| outs = ["message.txt"], |
| cmd = 'echo "Hello, world." >message.txt', |
| ) |
| """); |
| Package pkg = getTarget("//x:BUILD").getPackage(); |
| |
| var testDep = pkg.getRule("dep"); |
| assertThat(testDep).hasSamePropertiesAs(roundTrip(testDep)); |
| |
| var testRule = pkg.getRule("y"); |
| assertThat(testRule).hasSamePropertiesAs(roundTrip(testRule)); |
| |
| var ccBinaryRule = pkg.getRule("cu"); |
| assertThat(ccBinaryRule).hasSamePropertiesAs(roundTrip(ccBinaryRule)); |
| |
| // Covers the case of a native rule. |
| var genruleRule = pkg.getRule("hello_world"); |
| assertThat(genruleRule).hasSamePropertiesAs(roundTrip(genruleRule)); |
| } |
| |
| private TargetData roundTrip(Target target) throws SerializationException, IOException { |
| return TestUtils.roundTrip( |
| target.reduceForSerialization(), |
| ImmutableClassToInstanceMap.of( |
| RuleClassProvider.class, skyframeExecutor.getRuleClassProviderForTesting())); |
| } |
| } |