e5951d46fc
Motivation: HTTP is a plaintext protocol which means that someone may be able to eavesdrop the data. To prevent this, HTTPS should be used whenever possible. However, maintaining using https:// in all URLs may be difficult. The nohttp tool can help here. The tool scans all the files in a repository and reports where http:// is used. Modifications: - Added nohttp (via checkstyle) into the build process. - Suppressed findings for the websites that don't support HTTPS or that are not reachable Result: - Prevent using HTTP in the future. - Encourage users to use HTTPS when they follow the links they found in the code.
228 lines
7.0 KiB
Java
228 lines
7.0 KiB
Java
/*
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* Copyright 2017 The Netty Project
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*
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* The Netty Project licenses this file to you under the Apache License,
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* version 2.0 (the "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at:
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*/
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package io.netty.buffer;
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import org.junit.Test;
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import static org.junit.Assert.assertEquals;
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public abstract class ByteBufAllocatorTest {
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protected abstract int defaultMaxCapacity();
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protected abstract int defaultMaxComponents();
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protected abstract ByteBufAllocator newAllocator(boolean preferDirect);
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@Test
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public void testBuffer() {
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testBuffer(true);
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testBuffer(false);
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}
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private void testBuffer(boolean preferDirect) {
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ByteBufAllocator allocator = newAllocator(preferDirect);
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ByteBuf buffer = allocator.buffer(1);
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try {
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assertBuffer(buffer, isDirectExpected(preferDirect), 1, defaultMaxCapacity());
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} finally {
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buffer.release();
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}
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}
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@Test
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public void testBufferWithCapacity() {
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testBufferWithCapacity(true, 8);
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testBufferWithCapacity(false, 8);
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}
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private void testBufferWithCapacity(boolean preferDirect, int maxCapacity) {
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ByteBufAllocator allocator = newAllocator(preferDirect);
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ByteBuf buffer = allocator.buffer(1, maxCapacity);
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try {
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assertBuffer(buffer, isDirectExpected(preferDirect), 1, maxCapacity);
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} finally {
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buffer.release();
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}
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}
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protected abstract boolean isDirectExpected(boolean preferDirect);
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@Test
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public void testHeapBuffer() {
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testHeapBuffer(true);
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testHeapBuffer(false);
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}
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private void testHeapBuffer(boolean preferDirect) {
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ByteBufAllocator allocator = newAllocator(preferDirect);
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ByteBuf buffer = allocator.heapBuffer(1);
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try {
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assertBuffer(buffer, false, 1, defaultMaxCapacity());
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} finally {
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buffer.release();
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}
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}
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@Test
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public void testHeapBufferMaxCapacity() {
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testHeapBuffer(true, 8);
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testHeapBuffer(false, 8);
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}
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private void testHeapBuffer(boolean preferDirect, int maxCapacity) {
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ByteBufAllocator allocator = newAllocator(preferDirect);
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ByteBuf buffer = allocator.heapBuffer(1, maxCapacity);
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try {
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assertBuffer(buffer, false, 1, maxCapacity);
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} finally {
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buffer.release();
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}
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}
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@Test
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public void testDirectBuffer() {
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testDirectBuffer(true);
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testDirectBuffer(false);
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}
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private void testDirectBuffer(boolean preferDirect) {
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ByteBufAllocator allocator = newAllocator(preferDirect);
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ByteBuf buffer = allocator.directBuffer(1);
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try {
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assertBuffer(buffer, true, 1, defaultMaxCapacity());
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} finally {
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buffer.release();
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}
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}
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@Test
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public void testDirectBufferMaxCapacity() {
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testDirectBuffer(true, 8);
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testDirectBuffer(false, 8);
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}
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private void testDirectBuffer(boolean preferDirect, int maxCapacity) {
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ByteBufAllocator allocator = newAllocator(preferDirect);
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ByteBuf buffer = allocator.directBuffer(1, maxCapacity);
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try {
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assertBuffer(buffer, true, 1, maxCapacity);
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} finally {
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buffer.release();
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}
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}
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@Test
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public void testCompositeBuffer() {
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testCompositeBuffer(true);
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testCompositeBuffer(false);
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}
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private void testCompositeBuffer(boolean preferDirect) {
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ByteBufAllocator allocator = newAllocator(preferDirect);
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CompositeByteBuf buffer = allocator.compositeBuffer();
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try {
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assertCompositeByteBuf(buffer, defaultMaxComponents());
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} finally {
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buffer.release();
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}
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}
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@Test
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public void testCompositeBufferWithCapacity() {
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testCompositeHeapBufferWithCapacity(true, 8);
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testCompositeHeapBufferWithCapacity(false, 8);
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}
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@Test
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public void testCompositeHeapBuffer() {
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testCompositeHeapBuffer(true);
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testCompositeHeapBuffer(false);
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}
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private void testCompositeHeapBuffer(boolean preferDirect) {
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ByteBufAllocator allocator = newAllocator(preferDirect);
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CompositeByteBuf buffer = allocator.compositeHeapBuffer();
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try {
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assertCompositeByteBuf(buffer, defaultMaxComponents());
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} finally {
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buffer.release();
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}
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}
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@Test
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public void testCompositeHeapBufferWithCapacity() {
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testCompositeHeapBufferWithCapacity(true, 8);
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testCompositeHeapBufferWithCapacity(false, 8);
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}
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private void testCompositeHeapBufferWithCapacity(boolean preferDirect, int maxNumComponents) {
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ByteBufAllocator allocator = newAllocator(preferDirect);
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CompositeByteBuf buffer = allocator.compositeHeapBuffer(maxNumComponents);
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try {
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assertCompositeByteBuf(buffer, maxNumComponents);
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} finally {
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buffer.release();
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}
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}
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@Test
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public void testCompositeDirectBuffer() {
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testCompositeDirectBuffer(true);
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testCompositeDirectBuffer(false);
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}
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private void testCompositeDirectBuffer(boolean preferDirect) {
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ByteBufAllocator allocator = newAllocator(preferDirect);
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CompositeByteBuf buffer = allocator.compositeDirectBuffer();
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try {
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assertCompositeByteBuf(buffer, defaultMaxComponents());
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} finally {
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buffer.release();
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}
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}
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@Test
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public void testCompositeDirectBufferWithCapacity() {
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testCompositeDirectBufferWithCapacity(true, 8);
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testCompositeDirectBufferWithCapacity(false, 8);
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}
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private void testCompositeDirectBufferWithCapacity(boolean preferDirect, int maxNumComponents) {
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ByteBufAllocator allocator = newAllocator(preferDirect);
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CompositeByteBuf buffer = allocator.compositeDirectBuffer(maxNumComponents);
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try {
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assertCompositeByteBuf(buffer, maxNumComponents);
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} finally {
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buffer.release();
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}
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}
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private static void assertBuffer(
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ByteBuf buffer, boolean expectedDirect, int expectedCapacity, int expectedMaxCapacity) {
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assertEquals(expectedDirect, buffer.isDirect());
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assertEquals(expectedCapacity, buffer.capacity());
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assertEquals(expectedMaxCapacity, buffer.maxCapacity());
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}
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private void assertCompositeByteBuf(
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CompositeByteBuf buffer, int expectedMaxNumComponents) {
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assertEquals(0, buffer.numComponents());
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assertEquals(expectedMaxNumComponents, buffer.maxNumComponents());
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assertBuffer(buffer, false, 0, defaultMaxCapacity());
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}
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}
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