forked from open-telemetry/opentelemetry-java
-
Notifications
You must be signed in to change notification settings - Fork 0
/
JcToolsSecurityManagerTest.java
38 lines (33 loc) · 1.21 KB
/
JcToolsSecurityManagerTest.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
/*
* Copyright The OpenTelemetry Authors
* SPDX-License-Identifier: Apache-2.0
*/
package io.opentelemetry.sdk.trace.internal;
import static org.assertj.core.api.Assertions.assertThat;
import io.opentelemetry.internal.testing.slf4j.SuppressLogger;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.util.Queue;
import java.util.concurrent.ArrayBlockingQueue;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.condition.EnabledOnJre;
import org.junit.jupiter.api.condition.JRE;
public class JcToolsSecurityManagerTest {
@Test
@EnabledOnJre({JRE.JAVA_8, JRE.JAVA_11, JRE.JAVA_17})
@SuppressLogger(JcTools.class)
void newFixedSizeQueue_SunMiscProhibited() {
assertThat(System.getSecurityManager()).isNull();
SunMiscProhibitedSecurityManager testingSecurityManager =
new SunMiscProhibitedSecurityManager();
try {
System.setSecurityManager(testingSecurityManager);
Queue<Object> queue =
AccessController.doPrivileged(
(PrivilegedAction<Queue<Object>>) () -> JcTools.newFixedSizeQueue(10));
assertThat(queue).isInstanceOf(ArrayBlockingQueue.class);
} finally {
System.setSecurityManager(null);
}
}
}