ByteInputStream.java

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// Copyright (c) 2014-2018, Yubico AB
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice, this
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//    list of conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright notice,
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//    this list of conditions and the following disclaimer in the documentation
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//    and/or other materials provided with the distribution.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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package com.yubico.internal.util;
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import java.io.ByteArrayInputStream;
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import java.io.DataInputStream;
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import java.io.IOException;
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/** Provides an easy way to read a byte array in chunks. */
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public class ByteInputStream extends DataInputStream {
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  public ByteInputStream(byte[] data) {
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    super(new ByteArrayInputStream(data));
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  }
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  public byte[] read(int numberOfBytes) throws IOException {
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    byte[] readBytes = new byte[numberOfBytes];
40 1 1. read : removed call to com/yubico/internal/util/ByteInputStream::readFully → NO_COVERAGE
 
    readFully(readBytes);
41 1 1. read : replaced return value with null for com/yubico/internal/util/ByteInputStream::read → NO_COVERAGE
 
    return readBytes;
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  }
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  public byte[] readAll() throws IOException {
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    byte[] readBytes = new byte[available()];
46 1 1. readAll : removed call to com/yubico/internal/util/ByteInputStream::readFully → NO_COVERAGE
 
    readFully(readBytes);
47 1 1. readAll : replaced return value with null for com/yubico/internal/util/ByteInputStream::readAll → NO_COVERAGE
 
    return readBytes;
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  }
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  public int readInteger() throws IOException {
51 1 1. readInteger : replaced int return with 0 for com/yubico/internal/util/ByteInputStream::readInteger → NO_COVERAGE
 
    return readInt();
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  }
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  public byte readSigned() throws IOException {
55 1 1. readSigned : replaced byte return with 0 for com/yubico/internal/util/ByteInputStream::readSigned → NO_COVERAGE
 
    return readByte();
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  }
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  public int readUnsigned() throws IOException {
59 1 1. readUnsigned : replaced int return with 0 for com/yubico/internal/util/ByteInputStream::readUnsigned → NO_COVERAGE
 
    return readUnsignedByte();
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  }
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}

Mutations

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1.1
Location : read
Killed by : none removed call to com/yubico/internal/util/ByteInputStream::readFully → NO_COVERAGE
41

1.1
Location : read
Killed by : none replaced return value with null for com/yubico/internal/util/ByteInputStream::read → NO_COVERAGE
46

1.1
Location : readAll
Killed by : none removed call to com/yubico/internal/util/ByteInputStream::readFully → NO_COVERAGE
47

1.1
Location : readAll
Killed by : none replaced return value with null for com/yubico/internal/util/ByteInputStream::readAll → NO_COVERAGE
51

1.1
Location : readInteger
Killed by : none replaced int return with 0 for com/yubico/internal/util/ByteInputStream::readInteger → NO_COVERAGE
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1.1
Location : readSigned
Killed by : none replaced byte return with 0 for com/yubico/internal/util/ByteInputStream::readSigned → NO_COVERAGE
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1.1
Location : readUnsigned
Killed by : none replaced int return with 0 for com/yubico/internal/util/ByteInputStream::readUnsigned → NO_COVERAGE

Active mutators

Tests examined


Report generated by PIT 1.15.0