return fmt.Sprintf("%s -> %s", old, new)
	case trace.EventRegionBegin:
		return fmt.Sprintf("region %q begin", ev.Region().Type)
	case trace.EventRegionEnd:
		return fmt.Sprintf("region %q end", ev.Region().Type)
	case trace.EventTaskBegin:
		t := ev.Task()
		return fmt.Sprintf("task %q (D %d, parent %d) begin", t.Type, t.ID, t.Parent)
	case trace.EventTaskEnd:
		return "task end"
	case trace.EventLog:

import org.gradle.integtests.fixtures.AbstractIntegrationSpec
import org.gradle.test.fixtures.dsl.GradleDsl

class TestSuitesKotlinDSLDependenciesIntegrationTest extends AbstractIntegrationSpec {
    // region basic functionality
    def 'suites do not share dependencies by default'() {
        given:
        buildKotlinFile << """
            plugins {
                `java-library`
            }

 */

package org.gradle.testing.testsuites.dependencies

import org.gradle.integtests.fixtures.AbstractIntegrationSpec

class TestSuitesGroovyDSLDependenciesIntegrationTest extends AbstractIntegrationSpec {
    // region basic functionality
    def 'suites do not share dependencies by default'() {
        given:
        buildFile << """
        plugins {
          id 'java-library'
        }

        ${mavenCentralRepository()}

				},
			},
		},
		{
			name: "beta region label matched",
			Pod:  createPodWithVolume("pod_1", "PVC_2"),
			Node: &v1.Node{
				ObjectMeta: metav1.ObjectMeta{
					Name:   "host1",
					Labels: map[string]string{v1.LabelFailureDomainBetaRegion: "us-west1", "uselessLabel": "none"},
				},
			},
		},
		{
			name: "beta region label doesn't match",
			Pod:  createPodWithVolume("pod_1", "PVC_2"),

    OperationState state(item.getLoc(), item.getName());
    types.assign(item.result_type_begin(), item.result_type_end());
    state.addTypes(types);
    for (Region& region : item.getRegions()) {
      state.addRegion()->takeBody(region);
    }
    // Assign existing operands for item.
    operands.assign(item.operand_begin(), item.operand_end());

    // Collect defining ops for existing operands.

  let description = [{
    This pass extracts a CPU computation cluster with `_xla_outside_compilation`
    annotation, which denotes ops that should be run on CPU/host, from a device cluster.
    Each outside compilation cluster is moved to
    a tf_device.parallel_execute region. The device cluster is also moved to a

             << result.getResultNumber()
             << ", resource type results are expected to have been "
                "canonicalized away for region based control flow ops";
    }
  }
  for (Region& region : op.getRegions()) {
    if (failed(DecomposeStackOpsInternal(&region.front(), module,
                                         data_var_to_size_var,
                                         decomposed_partitioned_call_callees)))

        isVersionLockFile(testFileLock, false)

        where:
        mode << [Shared, Exclusive]
    }

    @Requires(UnitTestPreconditions.NoMandatoryFileLockOnOpen)
    def "writes lock file with info region while exclusive lock is open"() {
        expect:
        def lock = createLock(Exclusive)
        isVersionLockFileWithInfoRegion(testFileLock, true)
        lock.writeFile {}

    public ResolutionFailureHandler(ResolutionFailureDescriberRegistry failureDescriberRegistry) {
        this.defaultFailureDescribers = failureDescriberRegistry;
    }

    // region Artifact Variant Selection Failures

  // regions attached to the op's in the block.
  if (metadata_map.empty()) {
    for (Operation& op : *block) {
      for (Region& region : op.getRegions()) {
        if (!llvm::hasSingleElement(region))
          return op.emitOpError("Expected single block region");
        if (failed(FormClustersInBlock(&region.front(), side_effect_analysis,