| // 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 static com.google.common.truth.Truth.assertThat; |
| |
| import com.google.devtools.build.lib.actions.Artifact; |
| import com.google.devtools.build.lib.actions.CommandAction; |
| import com.google.devtools.build.lib.testutil.Scratch; |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Set; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| /** Test case for objc_import. */ |
| @RunWith(JUnit4.class) |
| public class ObjcImportTest extends ObjcRuleTestCase { |
| protected static final RuleType RULE_TYPE = |
| new RuleType("objc_import") { |
| @Override |
| Iterable<String> requiredAttributes( |
| Scratch scratch, String packageDir, Set<String> alreadyAdded) throws IOException { |
| List<String> attributes = new ArrayList<>(); |
| if (!alreadyAdded.contains("archives")) { |
| scratch.file(packageDir + "/precomp_library.a"); |
| attributes.add("archives = ['precomp_library.a']"); |
| } |
| return attributes; |
| } |
| }; |
| |
| private void addTrivialImportLibrary() throws IOException { |
| scratch.file("imp/precomp_lib.a"); |
| scratch.file("imp/BUILD", |
| "objc_import(", |
| " name = 'imp',", |
| " archives = ['precomp_lib.a'],", |
| ")"); |
| } |
| |
| @Test |
| public void testImportLibrariesProvidedTransitively() throws Exception { |
| scratch.file("imp/this_library.a"); |
| addTrivialImportLibrary(); |
| scratch.file("lib/BUILD", |
| "objc_library(", |
| " name = 'lib',", |
| " deps = ['//imp:imp'],", |
| ")"); |
| ObjcProvider provider = providerForTarget("//lib:lib"); |
| assertThat(Artifact.toExecPaths(provider.get(ObjcProvider.IMPORTED_LIBRARY))) |
| .containsExactly("imp/precomp_lib.a").inOrder(); |
| } |
| |
| @Test |
| public void testImportLibrariesLinkedToFinalBinary() throws Exception { |
| addTrivialImportLibrary(); |
| createBinaryTargetWriter("//bin:bin").setList("deps", "//imp:imp").write(); |
| CommandAction linkBinAction = linkAction("//bin:bin"); |
| verifyObjlist(linkBinAction, "imp/precomp_lib.a"); |
| assertThat(Artifact.toExecPaths(linkBinAction.getInputs())) |
| .contains("imp/precomp_lib.a"); |
| } |
| |
| @Test |
| public void testNoDepsAllowed() throws Exception { |
| createLibraryTargetWriter("//lib:lib") |
| .setAndCreateFiles("srcs", "a.m", "b.m", "private.h") |
| .write(); |
| checkError("imp", "imp", |
| "//imp:imp: no such attribute 'deps' in 'objc_import' rule", |
| "objc_import(", |
| " name = 'imp',", |
| " archives = ['library.a'],", |
| " deps = ['//lib:lib'],", |
| ")"); |
| } |
| |
| @Test |
| public void testArchiveRequiresDotInName() throws Exception { |
| checkError("x", "x", "'//x:fooa' does not produce any objc_import archives files (expected .a)", |
| "objc_import(", |
| " name = 'x',", |
| " archives = ['fooa'],", |
| ")"); |
| } |
| |
| @Test |
| public void testDylibsProvided() throws Exception { |
| scratch.file("imp/imp.a"); |
| scratch.file("imp/BUILD", |
| "objc_import(", |
| " name = 'imp',", |
| " archives = ['imp.a'],", |
| " sdk_dylibs = ['libdy1', 'libdy2'],", |
| ")"); |
| ObjcProvider provider = providerForTarget("//imp:imp"); |
| assertThat(provider.get(ObjcProvider.SDK_DYLIB)).containsExactly("libdy1", "libdy2").inOrder(); |
| } |
| |
| @Test |
| public void testProvidesHdrsAndIncludes() throws Exception { |
| checkProvidesHdrsAndIncludes(RULE_TYPE); |
| } |
| |
| @Test |
| public void testProvidesStoryboardObjects() throws Exception { |
| checkProvidesStoryboardObjects(RULE_TYPE); |
| } |
| @Test |
| public void testSdkIncludesUsedInCompileActionsOfDependers() throws Exception { |
| checkSdkIncludesUsedInCompileActionsOfDependers(RULE_TYPE); |
| } |
| } |