| /* |
| * Copyright 2012-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.java; |
| |
| import static org.easymock.EasyMock.createMock; |
| import static org.easymock.EasyMock.expect; |
| import static org.easymock.EasyMock.replay; |
| import static org.easymock.EasyMock.verify; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| |
| import com.facebook.buck.model.BuildTargetFactory; |
| import com.facebook.buck.model.BuildTargetPattern; |
| import com.facebook.buck.rules.BuildRuleResolver; |
| import com.facebook.buck.rules.FakeAbstractBuildRuleBuilderParams; |
| import com.facebook.buck.util.ProjectFilesystem; |
| import com.google.common.base.Function; |
| |
| import org.junit.Test; |
| |
| import java.io.File; |
| |
| public class JavaBinaryRuleTest { |
| |
| private static final String PATH_TO_GUAVA_JAR = "third_party/guava/guava-10.0.1.jar"; |
| private static final String PATH_TO_GENERATOR_JAR = "third_party/guava/generator.jar"; |
| |
| @Test |
| public void testGetExecutableCommand() { |
| BuildRuleResolver ruleResolver = new BuildRuleResolver(); |
| |
| // prebuilt_jar //third_party/generator:generator |
| ruleResolver.buildAndAddToIndex( |
| PrebuiltJarRule.newPrebuiltJarRuleBuilder(new FakeAbstractBuildRuleBuilderParams()) |
| .setBuildTarget(BuildTargetFactory.newInstance("//third_party/generator:generator")) |
| .setBinaryJar(PATH_TO_GENERATOR_JAR) |
| .addVisibilityPattern(BuildTargetPattern.MATCH_ALL)); |
| |
| // prebuilt_jar //third_party/guava:guava |
| ruleResolver.buildAndAddToIndex( |
| PrebuiltJarRule.newPrebuiltJarRuleBuilder(new FakeAbstractBuildRuleBuilderParams()) |
| .setBuildTarget(BuildTargetFactory.newInstance("//third_party/guava:guava")) |
| .setBinaryJar(PATH_TO_GUAVA_JAR) |
| .addVisibilityPattern(BuildTargetPattern.MATCH_ALL)); |
| |
| // java_library //java/com/facebook/base:base |
| JavaLibraryRule javaLibraryRule = ruleResolver.buildAndAddToIndex( |
| DefaultJavaLibraryRule.newJavaLibraryRuleBuilder(new FakeAbstractBuildRuleBuilderParams()) |
| .setBuildTarget(BuildTargetFactory.newInstance("//java/com/facebook/base:base")) |
| .addSrc("java/com/facebook/base/Base.java") |
| .addDep(BuildTargetFactory.newInstance("//third_party/guava:guava"))); |
| |
| // java_binary //java/com/facebook/base:Main |
| JavaBinaryRule javaBinaryRule = ruleResolver.buildAndAddToIndex( |
| JavaBinaryRule.newJavaBinaryRuleBuilder(new FakeAbstractBuildRuleBuilderParams()) |
| .setBuildTarget(BuildTargetFactory.newInstance("//java/com/facebook/base:Main")) |
| .addDep(BuildTargetFactory.newInstance("//java/com/facebook/base:base")) |
| .setMainClass("com.facebook.base.Main")); |
| |
| // Strip the trailing "." from the absolute path to the current directory. |
| final String basePath = new File(".").getAbsolutePath().replaceFirst("\\.$", ""); |
| |
| // Each classpath entry is specified via its absolute path so that the executable command can be |
| // run from a /tmp directory, if necessary. |
| String expectedClasspath = |
| basePath + PATH_TO_GUAVA_JAR + ":" + |
| basePath + javaLibraryRule.getPathToOutputFile(); |
| |
| String expectedCommand = String.format("java -classpath %s com.facebook.base.Main", |
| expectedClasspath); |
| ProjectFilesystem projectFilesystem = createMock(ProjectFilesystem.class); |
| Function<String, String> pathRelativizer = new Function<String, String>() { |
| @Override |
| public String apply(String path) { |
| return basePath + path; |
| } |
| }; |
| expect(projectFilesystem.getPathRelativizer()).andReturn(pathRelativizer); |
| replay(projectFilesystem); |
| assertEquals(expectedCommand, javaBinaryRule.getExecutableCommand(projectFilesystem)); |
| verify(projectFilesystem); |
| |
| assertFalse( |
| "Library rules that are used exclusively by genrules should not be part of the classpath.", |
| expectedClasspath.contains(PATH_TO_GENERATOR_JAR)); |
| } |
| } |