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+act #13516 add getByteString and getBytes method with a given length

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This commit is contained in:
hepin 2015-04-21 14:33:48 +08:00
parent db8d02ff06
commit e0f06fdee7
2 changed files with 50 additions and 19 deletions
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40
akka-actor-tests/src/test/scala/akka/util/ByteStringSpec.scala
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@ -4,24 +4,20 @@
package akka.util
import java.io.{ ByteArrayInputStream, ObjectInputStream, ObjectOutputStream, ByteArrayOutputStream }
import java.io.{ ByteArrayInputStream, ByteArrayOutputStream, ObjectInputStream, ObjectOutputStream }
import java.lang.Double.doubleToRawLongBits
import java.lang.Float.floatToRawIntBits
import java.nio.{ ByteBuffer, ByteOrder }
import java.nio.ByteOrder.{ BIG_ENDIAN, LITTLE_ENDIAN }
import org.scalatest.WordSpec
import org.scalatest.Matchers
import org.scalatest.prop.Checkers
import org.scalacheck.Arbitrary
import org.apache.commons.codec.binary.Hex.encodeHex
import org.scalacheck.Arbitrary.arbitrary
import org.scalacheck.Gen
import org.apache.commons.codec.binary.Hex.{ encodeHex, decodeHex }
import org.scalacheck.{ Arbitrary, Gen }
import org.scalatest.{ Matchers, WordSpec }
import org.scalatest.prop.Checkers
import scala.collection.mutable.Builder
import java.nio.{ ByteBuffer }
import java.nio.ByteOrder, ByteOrder.{ BIG_ENDIAN, LITTLE_ENDIAN }
import java.lang.Float.floatToRawIntBits
import java.lang.Double.doubleToRawLongBits
class ByteStringSpec extends WordSpec with Matchers with Checkers {
def genSimpleByteString(min: Int, max: Int) = for {
@ -482,6 +478,24 @@ class ByteStringSpec extends WordSpec with Matchers with Checkers {
}
}
"getting Bytes with a given length" in {
check {
slice: ByteStringSlice ⇒
val (bytes, _, _) = slice
val input = bytes.iterator
(input.getBytes(bytes.length).toSeq == bytes) && input.isEmpty
}
}
"getting ByteString with a given length" in {
check {
slice: ByteStringSlice ⇒
val (bytes, _, _) = slice
val input = bytes.iterator
(input.getByteString(bytes.length) == bytes) && input.isEmpty
}
}
"getting Bytes, using the InputStream wrapper" in {
// combining skip and both read methods here for more rigorous testing
check { slice: ByteStringSlice ⇒