testKitDaemons(GradleVersion.version("6.8.3")).killAll()
    }

    def "old TestKit can run build with current Gradle"() {
        given:
        def targetingGradle7Test = """
import spock.lang.Specification
import org.junit.Rule
import org.junit.rules.TemporaryFolder
import org.gradle.testkit.runner.GradleRunner
import org.gradle.testkit.runner.TaskOutcome
import org.gradle.util.VersionNumber

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.gradle.testkit.runner

import org.gradle.testkit.runner.fixtures.CustomEnvironmentVariables
import org.gradle.testkit.runner.fixtures.Debug
import org.gradle.testkit.runner.fixtures.NoDebug

class GradleRunnerEnvironmentVariablesIntegrationTest extends BaseGradleRunnerIntegrationTest {

 * limitations under the License.
 */

package org.gradle.testkit.runner

import org.gradle.testkit.runner.fixtures.InjectsPluginClasspath
import org.gradle.testkit.runner.fixtures.InspectsBuildOutput
import org.gradle.testkit.runner.fixtures.PluginUnderTest
import org.gradle.util.GradleVersion
import org.gradle.util.UsesNativeServices

 * limitations under the License.
 */

package org.gradle.testkit.runner.enduser


import org.gradle.integtests.fixtures.JUnitXmlTestExecutionResult
import org.gradle.test.precondition.Requires
import org.gradle.test.preconditions.IntegTestPreconditions
import org.gradle.testkit.runner.fixtures.PluginUnderTest

 */

package org.gradle.testkit.runner


import org.gradle.test.precondition.Requires
import org.gradle.test.preconditions.IntegTestPreconditions
import org.gradle.testkit.runner.fixtures.InspectsExecutedTasks
import org.gradle.testkit.runner.fixtures.WithNoSourceTaskOutcome

import static org.gradle.testkit.runner.TaskOutcome.FAILED
import static org.gradle.testkit.runner.TaskOutcome.FROM_CACHE

        test {
            File customTestKitDir = file('my-custom-testkit-dir')
            systemProperty('org.gradle.testkit.dir', customTestKitDir)
        }
        '''

        def customTestKitDir = file("my-custom-testkit-dir")
        groovyTestSourceFile("""
            import org.gradle.testkit.runner.GradleRunner
            import org.gradle.testkit.runner.internal.DefaultGradleRunner
            import java.io.File

* <<test_kit.adoc#test_kit,Gradle TestKit>> uses the Tooling API for functional testing of your Gradle plugins.
* http://projects.eclipse.org/projects/tools.buildship[Eclipse Buildship] uses the Tooling API for importing your Gradle project and running tasks.

import java.util.concurrent.atomic.AtomicBoolean;

import static org.gradle.testkit.runner.TaskOutcome.FAILED;
import static org.gradle.testkit.runner.TaskOutcome.FROM_CACHE;
import static org.gradle.testkit.runner.TaskOutcome.NO_SOURCE;
import static org.gradle.testkit.runner.TaskOutcome.SKIPPED;
import static org.gradle.testkit.runner.TaskOutcome.SUCCESS;
import static org.gradle.testkit.runner.TaskOutcome.UP_TO_DATE;

 */

package org.gradle.testkit.runner

import org.gradle.initialization.StartParameterBuildOptions
import org.gradle.testkit.runner.fixtures.NonCrossVersion
import org.gradle.util.internal.TextUtil

import static org.gradle.testkit.runner.TaskOutcome.FAILED
import static org.gradle.testkit.runner.TaskOutcome.FROM_CACHE
import static org.gradle.testkit.runner.TaskOutcome.SKIPPED

     * @since 7.6
     */
    default Dependency gradleApi() {
        return getDependencyFactory().gradleApi();
    }

    /**
     * Creates a dependency on the <a href="https://docs.gradle.org/current/userguide/test_kit.html" target="_top">Gradle test-kit</a> API.
     *
     * @return The dependency.
     * @since 7.6
     */
    default Dependency gradleTestKit() {
        return getDependencyFactory().gradleTestKit();
    }