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rpc/src/test/java/com/navercorp/pinpoint/rpc/util/IOUtils.java
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|---|---|---|
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| /* | ||
| * Copyright 2017 NAVER Corp. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
|
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| package com.navercorp.pinpoint.rpc.util; | ||
|
|
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| import com.navercorp.pinpoint.rpc.TestAwaitTaskUtils; | ||
| import com.navercorp.pinpoint.rpc.TestAwaitUtils; | ||
| import org.junit.Assert; | ||
|
|
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| import java.io.IOException; | ||
| import java.io.InputStream; | ||
| import java.io.OutputStream; | ||
|
|
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| /** | ||
| * @author Taejin Koo | ||
| */ | ||
| public final class IOUtils { | ||
|
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| public static byte[] read(final InputStream inputStream, long waitUnitTime, long maxWaitTime) throws IOException { | ||
| boolean isReceived = TestAwaitUtils.await(new TestAwaitTaskUtils() { | ||
| @Override | ||
| public boolean checkCompleted() { | ||
| try { | ||
| int availableSize = inputStream.available(); | ||
| return availableSize > 0; | ||
| } catch (IOException e) { | ||
| e.printStackTrace(); | ||
| } | ||
| return false; | ||
| } | ||
| }, 100, 1000); | ||
|
|
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| if (!isReceived) { | ||
| Assert.fail("no available data"); | ||
| } | ||
|
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| int availableSize = inputStream.available(); | ||
| byte[] payload = new byte[availableSize]; | ||
| inputStream.read(payload); | ||
| return payload; | ||
| } | ||
|
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| public static void write(OutputStream outputStream, byte[] payload) throws IOException { | ||
| outputStream.write(payload); | ||
| outputStream.flush(); | ||
| } | ||
|
|
||
| } |