| // Copyright 2016 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.analysis; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import com.google.devtools.build.lib.packages.AspectClass; |
| import com.google.devtools.build.lib.packages.AspectDefinition; |
| import com.google.devtools.build.lib.packages.AspectDescriptor; |
| import com.google.devtools.build.lib.packages.AspectParameters; |
| import com.google.devtools.build.lib.packages.NativeAspectClass; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** |
| * Test for AspectDescriptor. |
| */ |
| @RunWith(JUnit4.class) |
| public class AspectDescriptorTest { |
| |
| @Test |
| public void serializeDescriptorNoArguments() { |
| assertDescription("foobar", "foobar"); |
| } |
| |
| @Test |
| public void serializeDescriptorArgument() { |
| assertDescription("foobar[x=\"1\"]", |
| "foobar", |
| "x", "1"); |
| } |
| |
| @Test |
| public void serializeDescriptorArgumentEscaped() { |
| assertDescription("foobar[x=\"\\\"1\\\"\"]", |
| "foobar", |
| "x", "\"1\""); |
| } |
| |
| |
| @Test |
| public void serializeDescriptorTwoArguments() { |
| assertDescription("foobar[x=\"1\",y=\"2\"]", |
| "foobar", |
| "x", "1", |
| "y", "2"); |
| } |
| |
| @Test |
| public void serializeDescriptorTwoArgumentsMulti() { |
| assertDescription("foobar[x=\"1\",y=\"2\",y=\"3\"]", |
| "foobar", |
| "x", "1", |
| "y", "2", |
| "y", "3"); |
| } |
| |
| private static void assertDescription( |
| String description, |
| String aspectClassName, |
| String... params) { |
| assertThat(aspectDescriptor(aspectClass(aspectClassName), params).getDescription()) |
| .isEqualTo(description); |
| } |
| |
| private static AspectDescriptor aspectDescriptor( |
| AspectClass aspectClass, |
| String... parameters) { |
| assertThat(parameters.length % 2).isEqualTo(0); |
| |
| AspectParameters.Builder params = new AspectParameters.Builder(); |
| for (int i = 0; i < parameters.length; i += 2) { |
| params.addAttribute(parameters[i], parameters[i + 1]); |
| } |
| return new AspectDescriptor(aspectClass, params.build()); |
| } |
| |
| private static AspectClass aspectClass(final String name) { |
| return new NativeAspectClass() { |
| |
| @Override |
| public String getName() { |
| return name; |
| } |
| |
| @Override |
| public AspectDefinition getDefinition(AspectParameters aspectParameters) { |
| throw new UnsupportedOperationException(); |
| } |
| }; |
| } |
| } |