Skip to content
体验新版
项目
组织
正在加载...
登录
切换导航
打开侧边栏
doujutun3207
flink
提交
bc279638
F
flink
项目概览
doujutun3207
/
flink
与 Fork 源项目一致
从无法访问的项目Fork
通知
24
Star
0
Fork
0
代码
文件
提交
分支
Tags
贡献者
分支图
Diff
Issue
0
列表
看板
标记
里程碑
合并请求
0
Wiki
0
Wiki
分析
仓库
DevOps
项目成员
Pages
F
flink
项目概览
项目概览
详情
发布
仓库
仓库
文件
提交
分支
标签
贡献者
分支图
比较
Issue
0
Issue
0
列表
看板
标记
里程碑
合并请求
0
合并请求
0
Pages
分析
分析
仓库分析
DevOps
Wiki
0
Wiki
成员
成员
收起侧边栏
关闭侧边栏
动态
分支图
创建新Issue
提交
Issue看板
体验新版 GitCode,发现更多精彩内容 >>
提交
bc279638
编写于
5月 10, 2017
作者:
S
Stephan Ewen
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
[hotfix] [tests] Add a lightweight test for classloading in the Kryo Serializer
上级
70c48aaa
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
113 addition
and
0 deletion
+113
-0
flink-core/src/test/java/org/apache/flink/api/java/typeutils/runtime/kryo/KryoSerializerClassLoadingTest.java
...ypeutils/runtime/kryo/KryoSerializerClassLoadingTest.java
+113
-0
未找到文件。
flink-core/src/test/java/org/apache/flink/api/java/typeutils/runtime/kryo/KryoSerializerClassLoadingTest.java
0 → 100644
浏览文件 @
bc279638
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/
package
org.apache.flink.api.java.typeutils.runtime.kryo
;
import
org.apache.flink.api.common.ExecutionConfig
;
import
org.apache.flink.api.common.typeutils.SerializerTestBase
;
import
org.apache.flink.api.common.typeutils.TypeSerializer
;
import
org.apache.flink.api.java.tuple.Tuple1
;
import
org.apache.flink.core.testutils.CommonTestUtils
;
import
org.junit.After
;
import
org.junit.Before
;
import
org.junit.Test
;
import
java.io.Serializable
;
import
java.net.URL
;
import
java.net.URLClassLoader
;
import
static
org
.
junit
.
Assert
.
fail
;
/**
* This test validates that the Kryo-based serializer handles classes with custom
* class loaders correctly.
*/
public
class
KryoSerializerClassLoadingTest
extends
SerializerTestBase
<
Object
>
{
/** Class loader for the object that is not in the test class path */
private
static
final
ClassLoader
CLASS_LOADER
=
new
URLClassLoader
(
new
URL
[
0
],
KryoSerializerClassLoadingTest
.
class
.
getClassLoader
());
/** An object that is not in the test class path */
private
static
final
Serializable
OBJECT_OUT_OF_CLASSPATH
=
CommonTestUtils
.
createObjectForClassNotInClassPath
(
CLASS_LOADER
);
// ------------------------------------------------------------------------
private
ClassLoader
originalClassLoader
;
@Before
public
void
setupClassLoader
()
{
originalClassLoader
=
Thread
.
currentThread
().
getContextClassLoader
();
Thread
.
currentThread
().
setContextClassLoader
(
CLASS_LOADER
);
}
@After
public
void
restoreOriginalClassLoader
()
{
Thread
.
currentThread
().
setContextClassLoader
(
originalClassLoader
);
}
// ------------------------------------------------------------------------
@Test
public
void
guardTestAssumptions
()
{
try
{
Class
.
forName
(
OBJECT_OUT_OF_CLASSPATH
.
getClass
().
getName
());
fail
(
"This test's assumptions are broken"
);
}
catch
(
ClassNotFoundException
ignored
)
{
// expected
}
}
// ------------------------------------------------------------------------
@Override
protected
TypeSerializer
<
Object
>
createSerializer
()
{
return
new
KryoSerializer
<>(
Object
.
class
,
new
ExecutionConfig
());
}
@Override
protected
int
getLength
()
{
return
-
1
;
}
@Override
protected
Class
<
Object
>
getTypeClass
()
{
return
Object
.
class
;
}
@Override
protected
Object
[]
getTestData
()
{
return
new
Object
[]
{
new
Integer
(
7
),
// an object whose class is not on the classpath
OBJECT_OUT_OF_CLASSPATH
,
// an object whose class IS on the classpath with a nested object whose class
// is NOT on the classpath
new
Tuple1
<>(
OBJECT_OUT_OF_CLASSPATH
)
};
}
@Override
public
void
testInstantiate
()
{
// this serializer does not support instantiation
}
}
编辑
预览
Markdown
is supported
0%
请重试
或
添加新附件
.
添加附件
取消
You are about to add
0
people
to the discussion. Proceed with caution.
先完成此消息的编辑!
取消
想要评论请
注册
或
登录