*/
  fun frameLog(
    inbound: Boolean,
    streamId: Int,
    length: Int,
    type: Int,
    flags: Int,
  ): String {
    val formattedType = formattedType(type)
    val formattedFlags = formatFlags(type, flags)
    val direction = if (inbound) "<<" else ">>"
    return format(
      "%s 0x%08x %5d %-13s %s",
      direction,
      streamId,
      length,
      formattedType,
      formattedFlags,

import okhttp3.internal.http2.Http2.TYPE_PING
import okhttp3.internal.http2.Http2.TYPE_PUSH_PROMISE
import okhttp3.internal.http2.Http2.TYPE_SETTINGS
import okhttp3.internal.http2.Http2.formatFlags
import okhttp3.internal.http2.Http2.frameLog
import okhttp3.internal.http2.Http2.frameLogWindowUpdate
import org.junit.jupiter.api.Test

class FrameLogTest {
  /** Real stream traffic applied to the log format.  */