Arguments.of(Integer.MIN_VALUE, false));
    }

    // Concrete implementation for testing abstract class
    private static class TestSessionServicePacket extends SessionServicePacket {
        int trailerLength = 10; // Default trailer length for testing
        int trailerBytesRead = 0;

        @Override
        int writeTrailerWireFormat(byte[] dst, int dstIndex) {

 * Tests the abstract transformer implementation and its name management functionality.
 */
public class AbstractTransformerTest extends PlainTestCase {

    /**
     * Concrete implementation of AbstractTransformer for testing
     */
    public static class TestTransformer extends AbstractTransformer {
        private int transformCallCount = 0;
        private ResponseData lastResponseData = null;

    should not use them for communication between trusted and untrusted code.

6.  For the mainline flavor, we test the libraries using OpenJDK 8, 11, and 17
    on Linux, with some additional testing on newer JDKs and on Windows. Some
    features, especially in `com.google.common.io`, may not work correctly in
    non-Linux environments. For the Android flavor, our unit tests also run on
    API level 23 (Marshmallow).

        for (int bufferSize = chunkSize; bufferSize <= chunkSize * 4; bufferSize += chunkSize) {
          // yes, that's a lot of sinks!
          sinks.add(new Sink(chunkSize, bufferSize));
          // For convenience, testing only with big endianness, to match DataOutputStream.
          // I regard highly unlikely that both the little endianness tests above and this one
          // passes, and there is still a little endianness bug lurking around.

        dummyRus.length = 14; // 7 characters * 2 bytes/char
        dummyRus.maximum_length = 14;
        UnicodeString manualUnicodeString = new UnicodeString(dummyRus, false);
        assertEquals("Testing", manualUnicodeString.toString(), "toString should work with manually set buffer and length (no zterm)");

        // Test toString with a manually constructed UnicodeString with zterm

### Bug or Regression

- Client-go: resolves an issue with informers falling back to full list requests when timeouts are encountered, rather than re-establishing a watch. ([#89976](https://github.com/kubernetes/kubernetes/pull/89976), [@liggitt](https://github.com/liggitt)) [SIG API Machinery and Testing]

    /** Configuration key for Azure AD authority URL. */
    protected static final String AZUREAD_AUTHORITY = "aad.authority";

    /** Configuration key for Azure AD tenant ID. */
    protected static final String AZUREAD_TENANT = "aad.tenant";

    /** Configuration key for Azure AD client secret. */
    protected static final String AZUREAD_CLIENT_SECRET = "aad.client.secret";

import okhttp3.Provider.CONSCRYPT
import okhttp3.Provider.JSSE
import okhttp3.TlsExtensionMode.DISABLED
import okhttp3.TlsExtensionMode.STANDARD
import okhttp3.TlsVersion.TLS_1_2
import okhttp3.TlsVersion.TLS_1_3
import okhttp3.testing.PlatformRule
import okhttp3.tls.HandshakeCertificates
import okhttp3.tls.HeldCertificate
import org.junit.jupiter.api.Assumptions.assumeFalse
import org.junit.jupiter.api.Assumptions.assumeTrue

import static com.google.common.truth.Truth.assertThat;
import static java.util.concurrent.Executors.defaultThreadFactory;
import static org.junit.Assert.assertThrows;

import com.google.common.testing.NullPointerTester;
import java.lang.Thread.UncaughtExceptionHandler;
import java.util.Locale;
import java.util.concurrent.ThreadFactory;
import junit.framework.TestCase;
import org.jspecify.annotations.NullUnmarked;

 * 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.common.util.concurrent.testing;

import static java.util.concurrent.Executors.newCachedThreadPool;
import static java.util.concurrent.Executors.newSingleThreadExecutor;
import static java.util.concurrent.TimeUnit.MILLISECONDS;