Examples with NativeVariantIdentity org.gradle.language.cpp.internal.NativeVariantIdentity used on opensource projects

Example 1 with NativeVariantIdentity

use of org.gradle.language.cpp.internal.NativeVariantIdentity in project gradle by gradle.

the class XCTestConventionPlugin method apply.

@Override
public void apply(ProjectInternal project) {
    project.getPluginManager().apply(SwiftBasePlugin.class);
    project.getPluginManager().apply(NativeTestingBasePlugin.class);
    // Create test suite component
    final DefaultSwiftXCTestSuite testComponent = createTestSuite(project);
    project.afterEvaluate(new Action<Project>() {

        @Override
        public void execute(final Project project) {
            String operatingSystemSuffix = "";
            OperatingSystemFamily operatingSystem = objectFactory.named(OperatingSystemFamily.class, DefaultNativePlatform.getCurrentOperatingSystem().toFamilyName());
            Usage runtimeUsage = objectFactory.named(Usage.class, Usage.NATIVE_RUNTIME);
            Provider<String> group = project.provider(new Callable<String>() {

                @Override
                public String call() throws Exception {
                    return project.getGroup().toString();
                }
            });
            Provider<String> version = project.provider(new Callable<String>() {

                @Override
                public String call() throws Exception {
                    return project.getVersion().toString();
                }
            });
            AttributeContainer attributesDebug = attributesFactory.mutable();
            attributesDebug.attribute(Usage.USAGE_ATTRIBUTE, runtimeUsage);
            attributesDebug.attribute(DEBUGGABLE_ATTRIBUTE, true);
            attributesDebug.attribute(OPTIMIZED_ATTRIBUTE, false);
            NativeVariantIdentity debugVariant = new NativeVariantIdentity("debug" + operatingSystemSuffix, testComponent.getModule(), group, version, true, false, operatingSystem, null, new DefaultUsageContext("debug" + operatingSystemSuffix + "-runtime", runtimeUsage, attributesDebug));
            ToolChainSelector.Result<SwiftPlatform> result = toolChainSelector.select(SwiftPlatform.class);
            // Create test suite executable
            DefaultSwiftXCTestBinary binary;
            if (result.getTargetPlatform().getOperatingSystem().isMacOsX()) {
                binary = (DefaultSwiftXCTestBinary) testComponent.addBundle("executable", debugVariant, result.getTargetPlatform(), result.getToolChain(), result.getPlatformToolProvider());
            } else {
                binary = (DefaultSwiftXCTestBinary) testComponent.addExecutable("executable", debugVariant, result.getTargetPlatform(), result.getToolChain(), result.getPlatformToolProvider());
            }
            testComponent.getTestBinary().set(binary);
            // TODO: Publishing for test executable?
            final ProductionSwiftComponent mainComponent = project.getComponents().withType(ProductionSwiftComponent.class).findByName("main");
            if (mainComponent != null) {
                testComponent.getTestedComponent().set(mainComponent);
                // Test configuration extends main configuration
                testComponent.getImplementationDependencies().extendsFrom(mainComponent.getImplementationDependencies());
                project.getDependencies().add(binary.getImportPathConfiguration().getName(), project);
            }
            testComponent.getBinaries().whenElementKnown(DefaultSwiftXCTestBinary.class, new Action<DefaultSwiftXCTestBinary>() {

                @Override
                public void execute(DefaultSwiftXCTestBinary binary) {
                    // Create test suite test task
                    XCTest testingTask = createTestingTask(project);
                    binary.getRunTask().set(testingTask);
                    // Configure tasks
                    configureTestingTask(binary, testingTask);
                    configureTestSuiteBuildingTasks((ProjectInternal) project, binary);
                    configureTestSuiteWithTestedComponentWhenAvailable(project, testComponent, binary);
                }
            });
            testComponent.getBinaries().realizeNow();
        }
    });
}

Example 2 with NativeVariantIdentity

use of org.gradle.language.cpp.internal.NativeVariantIdentity in project gradle by gradle.

the class CppLibraryPlugin method apply.

@Override
public void apply(final ProjectInternal project) {
    project.getPluginManager().apply(CppBasePlugin.class);
    final TaskContainer tasks = project.getTasks();
    final ObjectFactory objectFactory = project.getObjects();
    final ProviderFactory providers = project.getProviders();
    // Add the library and extension
    final DefaultCppLibrary library = componentFactory.newInstance(CppLibrary.class, DefaultCppLibrary.class, "main");
    project.getExtensions().add(CppLibrary.class, "library", library);
    project.getComponents().add(library);
    // Configure the component
    library.getBaseName().set(project.getName());
    project.afterEvaluate(new Action<Project>() {

        @Override
        public void execute(final Project project) {
            library.getOperatingSystems().lockNow();
            Set<OperatingSystemFamily> operatingSystemFamilies = library.getOperatingSystems().get();
            if (operatingSystemFamilies.isEmpty()) {
                throw new IllegalArgumentException("An operating system needs to be specified for the library.");
            }
            library.getLinkage().lockNow();
            Set<Linkage> linkages = library.getLinkage().get();
            if (linkages.isEmpty()) {
                throw new IllegalArgumentException("A linkage needs to be specified for the library.");
            }
            Usage runtimeUsage = objectFactory.named(Usage.class, Usage.NATIVE_RUNTIME);
            Usage linkUsage = objectFactory.named(Usage.class, Usage.NATIVE_LINK);
            for (BuildType buildType : BuildType.DEFAULT_BUILD_TYPES) {
                for (OperatingSystemFamily operatingSystem : operatingSystemFamilies) {
                    for (Linkage linkage : linkages) {
                        String operatingSystemSuffix = createDimensionSuffix(operatingSystem, operatingSystemFamilies);
                        String linkageSuffix = createDimensionSuffix(linkage, linkages);
                        String variantName = buildType.getName() + linkageSuffix + operatingSystemSuffix;
                        Provider<String> group = project.provider(new Callable<String>() {

                            @Override
                            public String call() throws Exception {
                                return project.getGroup().toString();
                            }
                        });
                        Provider<String> version = project.provider(new Callable<String>() {

                            @Override
                            public String call() throws Exception {
                                return project.getVersion().toString();
                            }
                        });
                        AttributeContainer runtimeAttributes = attributesFactory.mutable();
                        runtimeAttributes.attribute(Usage.USAGE_ATTRIBUTE, runtimeUsage);
                        runtimeAttributes.attribute(DEBUGGABLE_ATTRIBUTE, buildType.isDebuggable());
                        runtimeAttributes.attribute(OPTIMIZED_ATTRIBUTE, buildType.isOptimized());
                        runtimeAttributes.attribute(LINKAGE_ATTRIBUTE, linkage);
                        runtimeAttributes.attribute(OperatingSystemFamily.OPERATING_SYSTEM_ATTRIBUTE, operatingSystem);
                        AttributeContainer linkAttributes = attributesFactory.mutable();
                        linkAttributes.attribute(Usage.USAGE_ATTRIBUTE, linkUsage);
                        linkAttributes.attribute(DEBUGGABLE_ATTRIBUTE, buildType.isDebuggable());
                        linkAttributes.attribute(OPTIMIZED_ATTRIBUTE, buildType.isOptimized());
                        linkAttributes.attribute(LINKAGE_ATTRIBUTE, linkage);
                        linkAttributes.attribute(OperatingSystemFamily.OPERATING_SYSTEM_ATTRIBUTE, operatingSystem);
                        NativeVariantIdentity variantIdentity = new NativeVariantIdentity(variantName, library.getBaseName(), group, version, buildType.isDebuggable(), buildType.isOptimized(), operatingSystem, new DefaultUsageContext(variantName + "Link", linkUsage, linkAttributes), new DefaultUsageContext(variantName + "Runtime", runtimeUsage, runtimeAttributes));
                        if (DefaultNativePlatform.getCurrentOperatingSystem().toFamilyName().equals(operatingSystem.getName())) {
                            ToolChainSelector.Result<CppPlatform> result = toolChainSelector.select(CppPlatform.class);
                            if (linkage == Linkage.SHARED) {
                                CppSharedLibrary sharedLibrary = library.addSharedLibrary(variantIdentity, result.getTargetPlatform(), result.getToolChain(), result.getPlatformToolProvider());
                                library.getMainPublication().addVariant(sharedLibrary);
                                // Use the debug shared library as the development binary
                                if (buildType == BuildType.DEBUG) {
                                    library.getDevelopmentBinary().set(sharedLibrary);
                                }
                            } else {
                                CppStaticLibrary staticLibrary = library.addStaticLibrary(variantIdentity, result.getTargetPlatform(), result.getToolChain(), result.getPlatformToolProvider());
                                library.getMainPublication().addVariant(staticLibrary);
                                if (!linkages.contains(Linkage.SHARED) && buildType == BuildType.DEBUG) {
                                    // Use the debug static library as the development binary
                                    library.getDevelopmentBinary().set(staticLibrary);
                                }
                            }
                        } else {
                            // Known, but not buildable
                            library.getMainPublication().addVariant(variantIdentity);
                        }
                    }
                }
            }
            final MainLibraryVariant mainVariant = library.getMainPublication();
            final Configuration apiElements = library.getApiElements();
            // TODO - deal with more than one header dir, e.g. generated public headers
            Provider<File> publicHeaders = providers.provider(new Callable<File>() {

                @Override
                public File call() throws Exception {
                    Set<File> files = library.getPublicHeaderDirs().getFiles();
                    if (files.size() != 1) {
                        throw new UnsupportedOperationException(String.format("The C++ library plugin currently requires exactly one public header directory, however there are %d directories configured: %s", files.size(), files));
                    }
                    return files.iterator().next();
                }
            });
            apiElements.getOutgoing().artifact(publicHeaders);
            project.getPluginManager().withPlugin("maven-publish", new Action<AppliedPlugin>() {

                @Override
                public void execute(AppliedPlugin appliedPlugin) {
                    final Zip headersZip = tasks.create("cppHeaders", Zip.class);
                    headersZip.from(library.getPublicHeaderFiles());
                    // TODO - should track changes to build directory
                    headersZip.setDestinationDir(new File(project.getBuildDir(), "headers"));
                    headersZip.setClassifier("cpp-api-headers");
                    headersZip.setArchiveName("cpp-api-headers.zip");
                    mainVariant.addArtifact(new ArchivePublishArtifact(headersZip));
                }
            });
            library.getBinaries().realizeNow();
        }
    });
}

Example 3 with NativeVariantIdentity

use of org.gradle.language.cpp.internal.NativeVariantIdentity in project gradle by gradle.

the class SwiftApplicationPlugin method apply.

@Override
public void apply(final ProjectInternal project) {
    project.getPluginManager().apply(SwiftBasePlugin.class);
    final ConfigurationContainer configurations = project.getConfigurations();
    // Add the application and extension
    final DefaultSwiftApplication application = componentFactory.newInstance(SwiftApplication.class, DefaultSwiftApplication.class, "main");
    project.getExtensions().add(SwiftApplication.class, "application", application);
    project.getComponents().add(application);
    // Setup component
    application.getModule().set(GUtil.toCamelCase(project.getName()));
    project.afterEvaluate(new Action<Project>() {

        @Override
        public void execute(final Project project) {
            final ObjectFactory objectFactory = project.getObjects();
            // Add outgoing APIs
            // TODO - remove this
            final Configuration implementation = application.getImplementationDependencies();
            final Usage apiUsage = objectFactory.named(Usage.class, Usage.SWIFT_API);
            application.getBinaries().whenElementKnown(SwiftExecutable.class, new Action<SwiftExecutable>() {

                @Override
                public void execute(SwiftExecutable executable) {
                    Names names = ((ComponentWithNames) executable).getNames();
                    Configuration apiElements = configurations.create(names.withSuffix("SwiftApiElements"));
                    apiElements.extendsFrom(implementation);
                    apiElements.setCanBeResolved(false);
                    apiElements.getAttributes().attribute(Usage.USAGE_ATTRIBUTE, apiUsage);
                    apiElements.getAttributes().attribute(DEBUGGABLE_ATTRIBUTE, executable.isDebuggable());
                    apiElements.getAttributes().attribute(OPTIMIZED_ATTRIBUTE, executable.isOptimized());
                    apiElements.getAttributes().attribute(OperatingSystemFamily.OPERATING_SYSTEM_ATTRIBUTE, objectFactory.named(OperatingSystemFamily.class, ((OperatingSystemInternal) executable.getTargetPlatform().getOperatingSystem()).toFamilyName()));
                    apiElements.getOutgoing().artifact(executable.getModuleFile());
                }
            });
            Set<OperatingSystemFamily> operatingSystemFamilies = Collections.singleton(objectFactory.named(OperatingSystemFamily.class, DefaultNativePlatform.getCurrentOperatingSystem().toFamilyName()));
            Usage runtimeUsage = objectFactory.named(Usage.class, Usage.NATIVE_RUNTIME);
            for (BuildType buildType : BuildType.DEFAULT_BUILD_TYPES) {
                for (OperatingSystemFamily operatingSystem : operatingSystemFamilies) {
                    String operatingSystemSuffix = createDimensionSuffix(operatingSystem, operatingSystemFamilies);
                    String variantName = buildType.getName() + operatingSystemSuffix;
                    Provider<String> group = project.provider(new Callable<String>() {

                        @Override
                        public String call() throws Exception {
                            return project.getGroup().toString();
                        }
                    });
                    Provider<String> version = project.provider(new Callable<String>() {

                        @Override
                        public String call() throws Exception {
                            return project.getVersion().toString();
                        }
                    });
                    AttributeContainer runtimeAttributes = attributesFactory.mutable();
                    runtimeAttributes.attribute(Usage.USAGE_ATTRIBUTE, runtimeUsage);
                    runtimeAttributes.attribute(DEBUGGABLE_ATTRIBUTE, buildType.isDebuggable());
                    runtimeAttributes.attribute(OPTIMIZED_ATTRIBUTE, buildType.isOptimized());
                    runtimeAttributes.attribute(OperatingSystemFamily.OPERATING_SYSTEM_ATTRIBUTE, operatingSystem);
                    NativeVariantIdentity variantIdentity = new NativeVariantIdentity(variantName, application.getModule(), group, version, buildType.isDebuggable(), buildType.isOptimized(), operatingSystem, null, new DefaultUsageContext(variantName + "-runtime", runtimeUsage, runtimeAttributes));
                    if (DefaultNativePlatform.getCurrentOperatingSystem().toFamilyName().equals(operatingSystem.getName())) {
                        ToolChainSelector.Result<SwiftPlatform> result = toolChainSelector.select(SwiftPlatform.class);
                        SwiftExecutable executable = application.addExecutable(variantIdentity, buildType == BuildType.DEBUG, result.getTargetPlatform(), result.getToolChain(), result.getPlatformToolProvider());
                        // Use the debug variant as the development binary
                        if (buildType == BuildType.DEBUG) {
                            application.getDevelopmentBinary().set(executable);
                        }
                    }
                }
            }
            // Configure the binaries
            application.getBinaries().realizeNow();
        }
    });
}

Example 4 with NativeVariantIdentity

use of org.gradle.language.cpp.internal.NativeVariantIdentity in project gradle by gradle.

the class SwiftLibraryPlugin method apply.

@Override
public void apply(final Project project) {
    project.getPluginManager().apply(SwiftBasePlugin.class);
    final ConfigurationContainer configurations = project.getConfigurations();
    final ObjectFactory objectFactory = project.getObjects();
    final DefaultSwiftLibrary library = componentFactory.newInstance(SwiftLibrary.class, DefaultSwiftLibrary.class, "main");
    project.getExtensions().add(SwiftLibrary.class, "library", library);
    project.getComponents().add(library);
    // Setup component
    final Property<String> module = library.getModule();
    module.set(GUtil.toCamelCase(project.getName()));
    project.afterEvaluate(new Action<Project>() {

        @Override
        public void execute(final Project project) {
            // TODO: Implement os for Swift
            // library.getOperatingSystems().lockNow();
            // library.getOperatingSystems().get();
            Set<OperatingSystemFamily> operatingSystemFamilies = Sets.newHashSet(objectFactory.named(OperatingSystemFamily.class, DefaultNativePlatform.getCurrentOperatingSystem().toFamilyName()));
            if (operatingSystemFamilies.isEmpty()) {
                throw new IllegalArgumentException("An operating system needs to be specified for the application.");
            }
            library.getLinkage().lockNow();
            Set<Linkage> linkages = library.getLinkage().get();
            if (linkages.isEmpty()) {
                throw new IllegalArgumentException("A linkage needs to be specified for the library.");
            }
            Usage runtimeUsage = objectFactory.named(Usage.class, Usage.NATIVE_RUNTIME);
            Usage linkUsage = objectFactory.named(Usage.class, Usage.NATIVE_LINK);
            for (BuildType buildType : BuildType.DEFAULT_BUILD_TYPES) {
                for (OperatingSystemFamily operatingSystem : operatingSystemFamilies) {
                    for (Linkage linkage : linkages) {
                        String operatingSystemSuffix = createDimensionSuffix(operatingSystem, operatingSystemFamilies);
                        String linkageSuffix = createDimensionSuffix(linkage, linkages);
                        String variantName = buildType.getName() + linkageSuffix + operatingSystemSuffix;
                        Provider<String> group = project.provider(new Callable<String>() {

                            @Override
                            public String call() throws Exception {
                                return project.getGroup().toString();
                            }
                        });
                        Provider<String> version = project.provider(new Callable<String>() {

                            @Override
                            public String call() throws Exception {
                                return project.getVersion().toString();
                            }
                        });
                        AttributeContainer runtimeAttributes = attributesFactory.mutable();
                        runtimeAttributes.attribute(Usage.USAGE_ATTRIBUTE, runtimeUsage);
                        runtimeAttributes.attribute(DEBUGGABLE_ATTRIBUTE, buildType.isDebuggable());
                        runtimeAttributes.attribute(OPTIMIZED_ATTRIBUTE, buildType.isOptimized());
                        runtimeAttributes.attribute(LINKAGE_ATTRIBUTE, linkage);
                        runtimeAttributes.attribute(OperatingSystemFamily.OPERATING_SYSTEM_ATTRIBUTE, operatingSystem);
                        AttributeContainer linkAttributes = attributesFactory.mutable();
                        linkAttributes.attribute(Usage.USAGE_ATTRIBUTE, linkUsage);
                        linkAttributes.attribute(DEBUGGABLE_ATTRIBUTE, buildType.isDebuggable());
                        linkAttributes.attribute(OPTIMIZED_ATTRIBUTE, buildType.isOptimized());
                        linkAttributes.attribute(LINKAGE_ATTRIBUTE, linkage);
                        linkAttributes.attribute(OperatingSystemFamily.OPERATING_SYSTEM_ATTRIBUTE, operatingSystem);
                        NativeVariantIdentity variantIdentity = new NativeVariantIdentity(variantName, library.getModule(), group, version, buildType.isDebuggable(), buildType.isOptimized(), operatingSystem, new DefaultUsageContext(variantName + "Link", linkUsage, linkAttributes), new DefaultUsageContext(variantName + "Runtime", runtimeUsage, runtimeAttributes));
                        if (DefaultNativePlatform.getCurrentOperatingSystem().toFamilyName().equals(operatingSystem.getName())) {
                            ToolChainSelector.Result<SwiftPlatform> result = toolChainSelector.select(SwiftPlatform.class);
                            if (linkage == Linkage.SHARED) {
                                SwiftSharedLibrary sharedLibrary = library.addSharedLibrary(variantName, buildType == BuildType.DEBUG, result.getTargetPlatform(), result.getToolChain(), result.getPlatformToolProvider(), variantIdentity);
                                // Use the debug shared library as the development binary
                                if (buildType == BuildType.DEBUG) {
                                    library.getDevelopmentBinary().set(sharedLibrary);
                                }
                            } else {
                                SwiftStaticLibrary staticLibrary = library.addStaticLibrary(variantName, buildType == BuildType.DEBUG, result.getTargetPlatform(), result.getToolChain(), result.getPlatformToolProvider(), variantIdentity);
                                if (!linkages.contains(Linkage.SHARED) && buildType == BuildType.DEBUG) {
                                    // Use the debug static library as the development binary
                                    library.getDevelopmentBinary().set(staticLibrary);
                                }
                            }
                        }
                    }
                }
            }
            library.getBinaries().whenElementKnown(SwiftSharedLibrary.class, new Action<SwiftSharedLibrary>() {

                @Override
                public void execute(SwiftSharedLibrary sharedLibrary) {
                    Names names = ((ComponentWithNames) sharedLibrary).getNames();
                    Configuration apiElements = configurations.create(names.withSuffix("SwiftApiElements"));
                    // TODO This should actually extend from the api dependencies, but since Swift currently
                    // requires all dependencies to be treated like api dependencies (with transitivity) we just
                    // use the implementation dependencies here.  See https://bugs.swift.org/browse/SR-1393.
                    apiElements.extendsFrom(((DefaultSwiftSharedLibrary) sharedLibrary).getImplementationDependencies());
                    apiElements.setCanBeResolved(false);
                    apiElements.getAttributes().attribute(Usage.USAGE_ATTRIBUTE, objectFactory.named(Usage.class, Usage.SWIFT_API));
                    apiElements.getAttributes().attribute(LINKAGE_ATTRIBUTE, Linkage.SHARED);
                    apiElements.getAttributes().attribute(DEBUGGABLE_ATTRIBUTE, sharedLibrary.isDebuggable());
                    apiElements.getAttributes().attribute(OPTIMIZED_ATTRIBUTE, sharedLibrary.isOptimized());
                    apiElements.getAttributes().attribute(OperatingSystemFamily.OPERATING_SYSTEM_ATTRIBUTE, objectFactory.named(OperatingSystemFamily.class, ((OperatingSystemInternal) sharedLibrary.getTargetPlatform().getOperatingSystem()).toFamilyName()));
                    apiElements.getOutgoing().artifact(sharedLibrary.getModuleFile());
                }
            });
            library.getBinaries().whenElementKnown(SwiftStaticLibrary.class, new Action<SwiftStaticLibrary>() {

                @Override
                public void execute(SwiftStaticLibrary staticLibrary) {
                    Names names = ((ComponentWithNames) staticLibrary).getNames();
                    Configuration apiElements = configurations.create(names.withSuffix("SwiftApiElements"));
                    // TODO This should actually extend from the api dependencies, but since Swift currently
                    // requires all dependencies to be treated like api dependencies (with transitivity) we just
                    // use the implementation dependencies here.  See https://bugs.swift.org/browse/SR-1393.
                    apiElements.extendsFrom(((DefaultSwiftStaticLibrary) staticLibrary).getImplementationDependencies());
                    apiElements.setCanBeResolved(false);
                    apiElements.getAttributes().attribute(Usage.USAGE_ATTRIBUTE, objectFactory.named(Usage.class, Usage.SWIFT_API));
                    apiElements.getAttributes().attribute(LINKAGE_ATTRIBUTE, Linkage.STATIC);
                    apiElements.getAttributes().attribute(DEBUGGABLE_ATTRIBUTE, staticLibrary.isDebuggable());
                    apiElements.getAttributes().attribute(OPTIMIZED_ATTRIBUTE, staticLibrary.isOptimized());
                    apiElements.getAttributes().attribute(OperatingSystemFamily.OPERATING_SYSTEM_ATTRIBUTE, objectFactory.named(OperatingSystemFamily.class, ((OperatingSystemInternal) staticLibrary.getTargetPlatform().getOperatingSystem()).toFamilyName()));
                    apiElements.getOutgoing().artifact(staticLibrary.getModuleFile());
                }
            });
            library.getBinaries().realizeNow();
        }
    });
}

Example 5 with NativeVariantIdentity

use of org.gradle.language.cpp.internal.NativeVariantIdentity in project gradle by gradle.

the class CppUnitTestPlugin method apply.

@Override
public void apply(final ProjectInternal project) {
    project.getPluginManager().apply(CppBasePlugin.class);
    project.getPluginManager().apply(NativeTestingBasePlugin.class);
    // Add the unit test and extension
    final DefaultCppTestSuite testComponent = componentFactory.newInstance(CppTestSuite.class, DefaultCppTestSuite.class, "test");
    project.getExtensions().add(CppTestSuite.class, "unitTest", testComponent);
    project.getComponents().add(testComponent);
    testComponent.getBaseName().set(project.getName() + "Test");
    project.afterEvaluate(new Action<Project>() {

        @Override
        public void execute(final Project project) {
            testComponent.getOperatingSystems().lockNow();
            Set<OperatingSystemFamily> operatingSystemFamilies = testComponent.getOperatingSystems().get();
            if (operatingSystemFamilies.isEmpty()) {
                throw new IllegalArgumentException("An operating system needs to be specified for the unit test.");
            }
            boolean hasHostOperatingSystem = CollectionUtils.any(operatingSystemFamilies, new Spec<OperatingSystemFamily>() {

                @Override
                public boolean isSatisfiedBy(OperatingSystemFamily element) {
                    return DefaultNativePlatform.getCurrentOperatingSystem().toFamilyName().equals(element.getName());
                }
            });
            if (hasHostOperatingSystem) {
                String operatingSystemSuffix = "";
                OperatingSystemFamily operatingSystem = objectFactory.named(OperatingSystemFamily.class, DefaultNativePlatform.getCurrentOperatingSystem().toFamilyName());
                Usage runtimeUsage = objectFactory.named(Usage.class, Usage.NATIVE_RUNTIME);
                Provider<String> group = project.provider(new Callable<String>() {

                    @Override
                    public String call() throws Exception {
                        return project.getGroup().toString();
                    }
                });
                Provider<String> version = project.provider(new Callable<String>() {

                    @Override
                    public String call() throws Exception {
                        return project.getVersion().toString();
                    }
                });
                AttributeContainer attributesDebug = attributesFactory.mutable();
                attributesDebug.attribute(Usage.USAGE_ATTRIBUTE, runtimeUsage);
                attributesDebug.attribute(DEBUGGABLE_ATTRIBUTE, true);
                attributesDebug.attribute(OPTIMIZED_ATTRIBUTE, false);
                // TODO: Fix this naming convention to follow C++ executable/library
                NativeVariantIdentity debugVariant = new NativeVariantIdentity("debug" + operatingSystemSuffix, testComponent.getBaseName(), group, version, true, false, operatingSystem, null, new DefaultUsageContext("debug" + operatingSystemSuffix + "Runtime", runtimeUsage, attributesDebug));
                ToolChainSelector.Result<CppPlatform> result = toolChainSelector.select(CppPlatform.class);
                testComponent.addExecutable("executable", debugVariant, result.getTargetPlatform(), result.getToolChain(), result.getPlatformToolProvider());
                // TODO: Publishing for test executable?
                final TaskContainer tasks = project.getTasks();
                final ProductionCppComponent mainComponent = project.getComponents().withType(ProductionCppComponent.class).findByName("main");
                if (mainComponent != null) {
                    testComponent.getTestedComponent().set(mainComponent);
                }
                testComponent.getBinaries().whenElementKnown(DefaultCppTestExecutable.class, new Action<DefaultCppTestExecutable>() {

                    @Override
                    public void execute(final DefaultCppTestExecutable executable) {
                        if (mainComponent != null) {
                            // TODO: This should be modeled as a kind of dependency vs wiring binaries together directly.
                            mainComponent.getBinaries().whenElementFinalized(new Action<CppBinary>() {

                                @Override
                                public void execute(CppBinary cppBinary) {
                                    if (cppBinary == mainComponent.getDevelopmentBinary().get()) {
                                        AbstractLinkTask linkTest = executable.getLinkTask().get();
                                        linkTest.source(cppBinary.getObjects());
                                    }
                                }
                            });
                        }
                        // TODO: Replace with native test task
                        final RunTestExecutable testTask = tasks.create(executable.getNames().getTaskName("run"), RunTestExecutable.class);
                        testTask.setGroup(LifecycleBasePlugin.VERIFICATION_GROUP);
                        testTask.setDescription("Executes C++ unit tests.");
                        final InstallExecutable installTask = executable.getInstallTask().get();
                        testTask.onlyIf(new Spec<Task>() {

                            @Override
                            public boolean isSatisfiedBy(Task element) {
                                return executable.getInstallDirectory().get().getAsFile().exists();
                            }
                        });
                        testTask.setExecutable(installTask.getRunScriptFile().get().getAsFile());
                        testTask.dependsOn(testComponent.getTestBinary().get().getInstallDirectory());
                        // TODO: Honor changes to build directory
                        testTask.setOutputDir(project.getLayout().getBuildDirectory().dir("test-results/" + executable.getNames().getDirName()).get().getAsFile());
                        executable.getRunTask().set(testTask);
                    }
                });
            }
            testComponent.getBinaries().realizeNow();
        }
    });
}