jdk-24/test/jdk/java/net/httpclient/HttpClientExceptionTest.java
Rahul Yadav 8e687450d6 8248006: Revisit exceptions thrown when creating an HttpClient fails due to unavailability of underlying resources
This fix updates jdk.internal.net.http.HttpClientImpl to throw an UncheckedIOException instead of InternalError.

Reviewed-by: chegar, dfuchs
2020-08-10 15:15:10 +01:00

106 lines
3.4 KiB
Java

/*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* version 2 for more details (a copy is included in the LICENSE file that
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*
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* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
import org.testng.Assert;
import org.testng.annotations.Test;
import java.io.IOException;
import java.net.ProtocolFamily;
import java.net.http.HttpClient;
import java.nio.channels.DatagramChannel;
import java.nio.channels.Pipe;
import java.nio.channels.ServerSocketChannel;
import java.nio.channels.SocketChannel;
import java.nio.channels.Channel;
import java.nio.channels.spi.AbstractSelector;
import java.nio.channels.spi.SelectorProvider;
/*
* @test
* @bug 8248006
* @summary The test checks if UncheckedIOException is thrown
* @build HttpClientExceptionTest
* @run testng/othervm -Djava.nio.channels.spi.SelectorProvider=HttpClientExceptionTest$CustomSelectorProvider
* HttpClientExceptionTest
*/
public class HttpClientExceptionTest {
static final int ITERATIONS = 10;
@Test
public void testHttpClientException() {
for(int i = 0; i < ITERATIONS; i++) {
Assert.assertThrows(HttpClient.newBuilder()::build);
Assert.assertThrows(HttpClient::newHttpClient);
}
}
public static class CustomSelectorProvider extends SelectorProvider {
@Override
public DatagramChannel openDatagramChannel() throws IOException {
throw new IOException();
}
@Override
public DatagramChannel openDatagramChannel(ProtocolFamily family) throws IOException {
throw new IOException();
}
@Override
public Pipe openPipe() throws IOException {
throw new IOException();
}
@Override
public ServerSocketChannel openServerSocketChannel() throws IOException {
throw new IOException();
}
@Override
public SocketChannel openSocketChannel() throws IOException {
throw new IOException();
}
@Override
public Channel inheritedChannel() throws IOException {
return super.inheritedChannel();
}
@Override
public SocketChannel openSocketChannel(ProtocolFamily family) throws IOException {
return super.openSocketChannel(family);
}
@Override
public ServerSocketChannel openServerSocketChannel(ProtocolFamily family) throws IOException {
return super.openServerSocketChannel(family);
}
@Override
public AbstractSelector openSelector() throws IOException {
throw new IOException();
}
}
}