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Reformat whole codebase using Android Studio

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This commit is contained in:
Manuel Fuhr 2022-07-11 06:30:17 +02:00
parent d5322667d5
commit c15913c1ab
161 changed files with 15124 additions and 18537 deletions
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111
brouter-codec/src/test/java/btools/codec/StatCoderContextTest.java
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@ -6,100 +6,79 @@ import java.util.Random;
import org.junit.Assert;
import org.junit.Test;
public class StatCoderContextTest
{
public class StatCoderContextTest {
@Test
public void noisyVarBitsEncodeDecodeTest()
{
public void noisyVarBitsEncodeDecodeTest() {
byte[] ab = new byte[40000];
StatCoderContext ctx = new StatCoderContext( ab );
for ( int noisybits = 1; noisybits < 12; noisybits++ )
{
for ( int i = 0; i < 1000; i++ )
{
ctx.encodeNoisyNumber( i, noisybits );
StatCoderContext ctx = new StatCoderContext(ab);
for (int noisybits = 1; noisybits < 12; noisybits++) {
for (int i = 0; i < 1000; i++) {
ctx.encodeNoisyNumber(i, noisybits);
}
}
ctx.closeAndGetEncodedLength();
ctx = new StatCoderContext( ab );
ctx = new StatCoderContext(ab);
for ( int noisybits = 1; noisybits < 12; noisybits++ )
{
for ( int i = 0; i < 1000; i++ )
{
int value = ctx.decodeNoisyNumber( noisybits );
if ( value != i )
{
Assert.fail( "value mismatch: noisybits=" + noisybits + " i=" + i + " value=" + value );
for (int noisybits = 1; noisybits < 12; noisybits++) {
for (int i = 0; i < 1000; i++) {
int value = ctx.decodeNoisyNumber(noisybits);
if (value != i) {
Assert.fail("value mismatch: noisybits=" + noisybits + " i=" + i + " value=" + value);
}
}
}
}
@Test
public void noisySignedVarBitsEncodeDecodeTest()
{
public void noisySignedVarBitsEncodeDecodeTest() {
byte[] ab = new byte[80000];
StatCoderContext ctx = new StatCoderContext( ab );
for ( int noisybits = 0; noisybits < 12; noisybits++ )
{
for ( int i = -1000; i < 1000; i++ )
{
ctx.encodeNoisyDiff( i, noisybits );
StatCoderContext ctx = new StatCoderContext(ab);
for (int noisybits = 0; noisybits < 12; noisybits++) {
for (int i = -1000; i < 1000; i++) {
ctx.encodeNoisyDiff(i, noisybits);
}
}
ctx.closeAndGetEncodedLength();
ctx = new StatCoderContext( ab );
ctx = new StatCoderContext(ab);
for ( int noisybits = 0; noisybits < 12; noisybits++ )
{
for ( int i = -1000; i < 1000; i++ )
{
int value = ctx.decodeNoisyDiff( noisybits );
if ( value != i )
{
Assert.fail( "value mismatch: noisybits=" + noisybits + " i=" + i + " value=" + value );
for (int noisybits = 0; noisybits < 12; noisybits++) {
for (int i = -1000; i < 1000; i++) {
int value = ctx.decodeNoisyDiff(noisybits);
if (value != i) {
Assert.fail("value mismatch: noisybits=" + noisybits + " i=" + i + " value=" + value);
}
}
}
}
@Test
public void predictedValueEncodeDecodeTest()
{
public void predictedValueEncodeDecodeTest() {
byte[] ab = new byte[80000];
StatCoderContext ctx = new StatCoderContext( ab );
for ( int value = -100; value < 100; value += 5 )
{
for ( int predictor = -200; predictor < 200; predictor += 7 )
{
ctx.encodePredictedValue( value, predictor );
StatCoderContext ctx = new StatCoderContext(ab);
for (int value = -100; value < 100; value += 5) {
for (int predictor = -200; predictor < 200; predictor += 7) {
ctx.encodePredictedValue(value, predictor);
}
}
ctx.closeAndGetEncodedLength();
ctx = new StatCoderContext( ab );
ctx = new StatCoderContext(ab);
for ( int value = -100; value < 100; value += 5 )
{
for ( int predictor = -200; predictor < 200; predictor += 7 )
{
int decodedValue = ctx.decodePredictedValue( predictor );
if ( value != decodedValue )
{
Assert.fail( "value mismatch: value=" + value + " predictor=" + predictor + " decodedValue=" + decodedValue );
for (int value = -100; value < 100; value += 5) {
for (int predictor = -200; predictor < 200; predictor += 7) {
int decodedValue = ctx.decodePredictedValue(predictor);
if (value != decodedValue) {
Assert.fail("value mismatch: value=" + value + " predictor=" + predictor + " decodedValue=" + decodedValue);
}
}
}
}
@Test
public void sortedArrayEncodeDecodeTest()
{
public void sortedArrayEncodeDecodeTest() {
Random rand = new Random();
int size = 1000000;
int[] values = new int[size];
for ( int i = 0; i < size; i++ )
{
for (int i = 0; i < size; i++) {
values[i] = rand.nextInt() & 0x0fffffff;
}
values[5] = 175384; // force collision
@ -108,23 +87,21 @@ public class StatCoderContextTest
values[15] = 275384; // force neighbours
values[18] = 275385;
Arrays.sort( values );
Arrays.sort(values);
byte[] ab = new byte[3000000];
StatCoderContext ctx = new StatCoderContext( ab );
ctx.encodeSortedArray( values, 0, size, 0x08000000, 0 );
StatCoderContext ctx = new StatCoderContext(ab);
ctx.encodeSortedArray(values, 0, size, 0x08000000, 0);
ctx.closeAndGetEncodedLength();
ctx = new StatCoderContext( ab );
ctx = new StatCoderContext(ab);
int[] decodedValues = new int[size];
ctx.decodeSortedArray( decodedValues, 0, size, 27, 0 );
ctx.decodeSortedArray(decodedValues, 0, size, 27, 0);
for ( int i = 0; i < size; i++ )
{
if ( values[i] != decodedValues[i] )
{
Assert.fail( "mismatch at i=" + i + " " + values[i] + "<>" + decodedValues[i] );
for (int i = 0; i < size; i++) {
if (values[i] != decodedValues[i]) {
Assert.fail("mismatch at i=" + i + " " + values[i] + "<>" + decodedValues[i]);
}
}
}