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// Copyright 2017 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.rules.objc;
import com.google.devtools.build.lib.actions.ActionInputHelper;
import com.google.devtools.build.lib.actions.Artifact;
import com.google.devtools.build.lib.actions.Artifact.ArtifactExpander;
import com.google.devtools.build.lib.actions.Artifact.SpecialArtifact;
import com.google.devtools.build.lib.analysis.ConfiguredTarget;
import com.google.devtools.build.lib.analysis.config.BuildConfiguration;
import com.google.devtools.build.lib.cmdline.Label;
import com.google.devtools.build.lib.packages.util.MockJ2ObjcSupport;
import com.google.devtools.build.lib.packages.util.MockObjcSupport;
import com.google.devtools.build.lib.packages.util.MockProtoSupport;
import java.util.Collection;
import org.junit.Before;
/**
* Setup for unit tests for j2objc transpilation.
*/
public class J2ObjcLibraryTest extends ObjcRuleTestCase {
protected static final ArtifactExpander DUMMY_ARTIFACT_EXPANDER =
new ArtifactExpander() {
@Override
public void expand(Artifact artifact, Collection<? super Artifact> output) {
output.add(ActionInputHelper.treeFileArtifact((SpecialArtifact) artifact, "children1"));
output.add(ActionInputHelper.treeFileArtifact((SpecialArtifact) artifact, "children2"));
}
};
/**
* The configuration to be used for genfiles artifacts.
*/
protected BuildConfiguration getGenfilesConfig() throws InterruptedException {
return getAppleCrosstoolConfiguration();
}
/**
* Creates and injects a j2objc_library target that depends upon the given label, then returns the
* ConfiguredTarget for the label with the aspects added.
*/
protected ConfiguredTarget getJ2ObjCAspectConfiguredTarget(String label) throws Exception {
// Blaze exposes no interface to summon aspects ex nihilo.
// To get an aspect, you must create a dependent target that requires the aspect.
scratch.file("java/com/google/dummy/aspect/BUILD",
"j2objc_library(",
" name = 'transpile',",
" deps = ['" + label + "'],",
")");
return view.getPrerequisiteConfiguredTargetForTesting(
reporter,
getConfiguredTarget("//java/com/google/dummy/aspect:transpile"),
Label.parseAbsoluteUnchecked(label),
masterConfig);
}
@Before
public final void setup() throws Exception {
scratch.file("java/com/google/dummy/test/test.java");
scratch.file("java/com/google/dummy/test/BUILD",
"package(default_visibility=['//visibility:public'])",
"java_library(",
" name = 'test',",
" srcs = ['test.java'])",
"",
"j2objc_library(",
" name = 'transpile',",
" deps = ['test'])");
MockObjcSupport.setup(mockToolsConfig);
MockObjcSupport.setupIosSimDevice(mockToolsConfig);
MockJ2ObjcSupport.setup(mockToolsConfig);
MockProtoSupport.setup(mockToolsConfig);
useConfiguration("--proto_toolchain_for_java=//tools/proto/toolchains:java");
mockToolsConfig.create(
"tools/proto/toolchains/BUILD",
"package(default_visibility=['//visibility:public'])",
"proto_lang_toolchain(name = 'java', command_line = 'dont_care')",
"proto_lang_toolchain(name='java_stubby1_immutable', command_line = 'dont_care')",
"proto_lang_toolchain(name='java_stubby3_immutable', command_line = 'dont_care')",
"proto_lang_toolchain(name='java_stubby_compatible13_immutable', "
+ "command_line = 'dont_care')");
invalidatePackages();
}
}
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