diff options
Diffstat (limited to 'vespajlib/src/test/java/com/yahoo/io/SlowInflateTestCase.java')
-rw-r--r-- | vespajlib/src/test/java/com/yahoo/io/SlowInflateTestCase.java | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/vespajlib/src/test/java/com/yahoo/io/SlowInflateTestCase.java b/vespajlib/src/test/java/com/yahoo/io/SlowInflateTestCase.java deleted file mode 100644 index 7726cd7ea68..00000000000 --- a/vespajlib/src/test/java/com/yahoo/io/SlowInflateTestCase.java +++ /dev/null @@ -1,61 +0,0 @@ -// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root. -package com.yahoo.io; - -import static org.junit.Assert.*; - -import java.util.Arrays; -import java.util.zip.Deflater; - -import org.junit.Before; -import org.junit.Test; - -import com.yahoo.text.Utf8; - -/** - * Check decompressor used among other things for packed summary fields. - * - * @author <a href="mailto:steinar@yahoo-inc.com">Steinar Knutsen</a> - */ -public class SlowInflateTestCase { - - private String value; - private byte[] raw; - private byte[] output; - private byte[] compressed; - private int compressedDataLength; - - @Before - public void setUp() throws Exception { - value = "000000000000000000000000000000000000000000000000000000000000000"; - raw = Utf8.toBytesStd(value); - output = new byte[raw.length * 2]; - Deflater compresser = new Deflater(); - compresser.setInput(raw); - compresser.finish(); - compressedDataLength = compresser.deflate(output); - compresser.end(); - compressed = Arrays.copyOf(output, compressedDataLength); - } - - @Test - public final void test() { - byte[] unpacked = new SlowInflate().unpack(compressed, raw.length); - assertArrayEquals(raw, unpacked); - } - - @Test - public final void testCorruptData() { - compressed[0] = (byte) (compressed[0] ^ compressed[1]); - compressed[1] = (byte) (compressed[1] ^ compressed[2]); - compressed[2] = (byte) (compressed[2] ^ compressed[3]); - compressed[3] = (byte) (compressed[3] ^ compressed[4]); - boolean caught = false; - try { - new SlowInflate().unpack(compressed, raw.length); - } catch (RuntimeException e) { - caught = true; - } - assertTrue(caught); - } - -} |