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// 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 com.google.common.collect.ImmutableSet;
import com.google.devtools.build.lib.events.EventKind;
import com.google.devtools.build.lib.packages.util.PackageLoadingTestCase;
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(ConstantRuleVisibility.PUBLIC);
assertThat(pkg.getRule("pr").getVisibility()).isEqualTo(ConstantRuleVisibility.PRIVATE);
}
}