def projectDir = project.projectDir
                def testFile = project.file("\$buildDir/\$name")
                additionalParameters = {
                    it.classpath.from(classpath)
                    it.setProjectDir(projectDir)
                    it.setTestFile(testFile)
                }
                doLast { assert testFile.exists() }
                dependsOn sourceSets.main.output
            }

    }

    @Test public void testPathValidationForDirectoryWithFile() {
        testFile.createNewFile()
        try {
            baseDirConverter.resolve(testFile.name, PathValidation.DIRECTORY)
            fail()
        } catch (InvalidUserDataException e) {
            assertThat(e.message, equalTo("Directory '$testFile.canonicalFile' is not a directory.".toString()))
        }
    }

    private void createJarFileWithClassFiles(TestFile jar, List<String> classNames) {
        TestFile contents = tmpDir.createDir("contents/$jar.name")

        classNames.each { className ->
            writeClass(contents, className)
        }

        contents.zipTo(jar)
    }

    private static void writeClass(TestFile outputDir, String className) {
        TestFile classFile = outputDir.createFile("${className}.class")

        }
    }

    class DummyResolver implements SourceIncludesResolver {
        final Map<String, TestFile> mapping = [:]
        final Set<TestFile> unresolved = []

        void unresolved(TestFile file) {
            unresolved.add(file)
        }

        void resolveAs(String include, TestFile file) {
            mapping[include] = file
        }

        @Override

            it.parentFile.listFiles().findAll { it.name == fileName }
        }.flatten() as Set<TestFile>
    }

    Set<TestFile> typeHierarchyAnalysisOutputs(String artifactName, File cacheDir = getCacheDir()) {
        return analyzeOutputs(artifactName, TYPE_HIERARCHY_ANALYSIS_FILE_NAME, cacheDir)
    }

    TestFile typeHierarchyAnalysisOutput(String artifactName, File cacheDir = getCacheDir()) {

        'namE'        | _
        'NamE'        | _
    }

    def "demonstrate Java vs. Ant Manifest classes behavior wrt. blank lines"() {
        given:
        TestFile noBlankLinesManifestFile = tmpDir.file('noBlankLinesManifestFile')
        TestFile blankLinesManifestFile = tmpDir.file('blankLinesManifestFile')
        noBlankLinesManifestFile.text = '''
            Manifest-Version: 1.0
            Some-Main-Attribute: someValue

        fixture(file(path))
    }

    protected NativeBinaryFixture fixture(TestFile binary) {
        new NativeBinaryFixture(binary, AvailableToolChains.defaultToolChain)
    }

    protected TestFile exe(String str) {
        file(OperatingSystem.current().getExecutableName(str))
    }

    protected TestFile sharedLib(String str) {
        file(OperatingSystem.current().getSharedLibraryName(str))
    }

    }

    TestFile inJarCache(String filename, boolean shouldBeFound = true) {
        String fullpath = result.output.readLines().find { it.matches(">>>file:.*${filename}") }.replace(">>>", "")
        assert fullpath.startsWith(jarsCacheDir.toURI().toString()) == shouldBeFound
        return new TestFile(new File(URI.create(fullpath)))
    }

    TestFile notInArtifactTransformCache(String filename) {

import static org.hamcrest.CoreMatchers.equalTo
import static org.hamcrest.MatcherAssert.assertThat
import static org.junit.Assert.assertTrue

class TestFileHelper {
    TestFile file

    TestFileHelper(TestFile file) {
        this.file = file
    }

    void unzipTo(File target, boolean nativeTools, boolean checkParentDirs = true) {
        // Check that each directory in hierarchy is present

            zipFile.close()
        }
    }

    protected TestFile unpackDistribution(type = getDistributionLabel(), TestFile into = testDirectory) {
        TestFile zip = getZip(type)
        zip.usingNativeTools().unzipTo(into)
        assert into.listFiles().size() == 1
        into.listFiles()[0]
    }

    protected TestFile getZip(String type = getDistributionLabel()) {
        switch (type) {