File	Doc	Category	Size	Date	Package
Leb128UtilsTest.java	API Doc	Android 5.1 API	3401	Thu Mar 12 22:18:30 GMT 2015	com.android.dx.util

Leb128UtilsTest

• java.lang.Object
  • junit.framework.Assert
    • junit.framework.TestCase

Fields Summary

Constructors Summary

Methods Summary
private void	assertEquals(byte[] expected, byte[] actual) assertTrue(Arrays.toString(actual), Arrays.equals(expected, actual));
private byte[]	encodeSignedLeb(int value) ByteArrayAnnotatedOutput out = new ByteArrayAnnotatedOutput(5); Leb128.writeSignedLeb128(out, value); return out.toByteArray();
private byte[]	encodeUnsignedLeb(int value) ByteArrayAnnotatedOutput out = new ByteArrayAnnotatedOutput(5); Leb128.writeUnsignedLeb128(out, value); return out.toByteArray();
public void	testDecodeSignedLeb() assertEquals(0, Leb128.readSignedLeb128(new ByteArrayByteInput((byte) 0))); assertEquals(1, Leb128.readSignedLeb128(new ByteArrayByteInput((byte) 1))); assertEquals(-1, Leb128.readSignedLeb128(new ByteArrayByteInput((byte) 0x7f))); assertEquals(0x3c, Leb128.readSignedLeb128(new ByteArrayByteInput((byte) 0x3c))); assertEquals(-128, Leb128.readSignedLeb128( new ByteArrayByteInput((byte) 0x80, (byte) 0x7f)));
public void	testDecodeUnsignedLeb() assertEquals(0, Leb128.readUnsignedLeb128(new ByteArrayByteInput((byte) 0))); assertEquals(1, Leb128.readUnsignedLeb128(new ByteArrayByteInput((byte) 1))); assertEquals(127, Leb128.readUnsignedLeb128(new ByteArrayByteInput((byte) 0x7f))); assertEquals(16256, Leb128.readUnsignedLeb128( new ByteArrayByteInput((byte) 0x80, (byte) 0x7f)));
public void	testEncodeSignedLeb() assertEquals(new byte[] { 0 }, encodeSignedLeb(0)); assertEquals(new byte[] { 1 }, encodeSignedLeb(1)); assertEquals(new byte[] { 0x7f }, encodeSignedLeb(-1)); assertEquals(new byte[] { (byte) 0x80, 0x7f }, encodeSignedLeb(-128));
public void	testEncodeUnsignedLeb() assertEquals(new byte[] { 0 }, encodeUnsignedLeb(0)); assertEquals(new byte[] { 1 }, encodeUnsignedLeb(1)); assertEquals(new byte[] { 0x7f }, encodeUnsignedLeb(127)); assertEquals(new byte[] { (byte) 0x80, 0x7f }, encodeUnsignedLeb(16256)); assertEquals(new byte[] { (byte) 0xb4, 0x07 }, encodeUnsignedLeb(0x3b4)); assertEquals(new byte[] { (byte) 0x8c, 0x08 }, encodeUnsignedLeb(0x40c)); assertEquals(new byte[] { (byte) 0xff, (byte) 0xff, (byte) 0xff, (byte) 0xff, 0xf }, encodeUnsignedLeb(0xffffffff));