"arn:aws:s3:::%s/*"
   ]
  }
 ]
}`, bucket)
	err = s.adm.AddCannedPolicy(ctx, policy, policyBytes)
	if err != nil {
		c.Fatalf("policy add error: %v", err)
	}

	userCount := 50
	accessKeys := make([]string, userCount)
	secretKeys := make([]string, userCount)
	for i := range userCount {
		accessKey, secretKey := mustGenerateCredentials(c)

                    .highlighter(new ReplHighlighter())
                    .completer(systemRegistry.completer())
                    .parser(parser)
                    .variable(LineReader.LIST_MAX, 50) // max tab completion candidates
                    .variable(LineReader.HISTORY_FILE, history)
                    .variable(LineReader.OTHERS_GROUP_NAME, "Others")

        List<String> callbackResults = new ArrayList<>();
        Consumer<String> callback = line -> callbackResults.add(line);

        JobProcess jobProcess = new JobProcess(mockProcess, 50, callback);

        assertNotNull(jobProcess);
        assertSame(mockProcess, jobProcess.getProcess());
        assertNotNull(jobProcess.getInputStreamThread());

        // Given
        SmbSessionImpl session = new SmbSessionImpl(mockContext, "testhost", "testdomain", mockTransport);

        int threadCount = 20;
        int opsPerThread = 50;
        ExecutorService executor = Executors.newFixedThreadPool(threadCount);
        CountDownLatch startLatch = new CountDownLatch(1);
        CountDownLatch endLatch = new CountDownLatch(threadCount);

            // Write to buffer
            byte[] buffer = new byte[256];
            int bytesWritten = request.writeBytesWireFormat(buffer, 50);
            assertEquals(49, bytesWritten);

            // Verify written structure
            assertEquals(49, SMBUtil.readInt2(buffer, 50)); // Structure size
            assertEquals(1, buffer[52]); // Padding
            assertEquals(0x01, buffer[53]); // Read flags

    runner.close();
    runner.clean();
}
```

### Testing Best Practices

- Minimize `Thread.sleep()` - use only when absolutely necessary
- For timestamp tests: use minimal delays (50-100ms)
- Clean only test-specific indices (not `_all` unless needed)
- Use `runner.refresh()` after index operations
- Test with realistic multilingual content

### Key Test Classes

        SMBUtil.writeInt4(500, buffer, bufferIndex + 3);

        // totalDataCount (4 bytes)
        SMBUtil.writeInt4(1500, buffer, bufferIndex + 7);

        // parameterCount (4 bytes)
        SMBUtil.writeInt4(50, buffer, bufferIndex + 11);

        // parameterOffset (4 bytes)
        SMBUtil.writeInt4(80, buffer, bufferIndex + 15);

        // parameterDisplacement (4 bytes)

 *
 * @author kevinb
 * @author Jens Nyman
 */
@NullUnmarked
@GwtIncompatible
@J2ktIncompatible
public class SimpleTimeLimiterTest extends TestCase {

  private static final long DELAY_MS = 50;
  private static final long ENOUGH_MS = 10000;
  private static final long NOT_ENOUGH_MS = 5;

  private static final String GOOD_CALLABLE_RESULT = "good callable result";

        }
    }

    @Test
    void readRDataWireFormat_shouldTrimTrailingSpaces() throws Exception {
        // Test that trailing spaces (0x20) are trimmed from names
        byte[] src = new byte[50];
        int srcIndex = 0;

        Field rDataLengthField = NameServicePacket.class.getDeclaredField("rDataLength");
        rDataLengthField.setAccessible(true);
        rDataLengthField.set(response, 31);

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