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8377015: ConnectionRefusedMessage::testFinishConnect test fails on AIX with java.net.ConnectException: Connection refused

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Reviewed-by: alanb, mbaesken
This commit is contained in:
Jaikiran Pai 2026-02-03 13:37:51 +00:00
parent 69c3e2780c
commit 99bc98357d
1 changed files with 19 additions and 6 deletions
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25
test/jdk/java/nio/channels/Selector/ConnectionRefusedMessage.java
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@ -69,7 +69,15 @@ class ConnectionRefusedMessage {
sc.register(selector, SelectionKey.OP_CONNECT);
System.err.println("establishing connection to " + destAddr);
boolean connected = sc.connect(destAddr);
boolean connected;
try {
connected = sc.connect(destAddr);
} catch (ConnectException ce) {
// Connect failed immediately, which is OK.
System.err.println("SocketChannel.connect() threw ConnectException - " + ce);
assertExceptionMessage(ce);
return; // nothing more to test
}
// this test checks the exception message of a ConnectException, so it's
// OK to skip the test if something unexpectedly accepted the connection
assumeFalse(connected, "unexpectedly connected to " + destAddr);
@ -90,17 +98,22 @@ class ConnectionRefusedMessage {
// with a return value of false
fail("ConnectException was not thrown");
} catch (ConnectException ce) {
System.err.println("got (expected) ConnectException - " + ce);
System.err.println("got (expected) ConnectException from " +
"SocketChannel.finishConnect() - " + ce);
// verify exception message
if (!"Connection refused".equals(ce.getMessage())) {
// propagate the original exception
fail("unexpected exception message: " + ce.getMessage(), ce);
}
assertExceptionMessage(ce);
}
}
}
}
private static void assertExceptionMessage(final ConnectException ce) {
if (!"Connection refused".equals(ce.getMessage())) {
// propagate the original exception
fail("unexpected exception message: " + ce.getMessage(), ce);
}
}
// Try to find a suitable port to provoke a "Connection Refused" error.
private static InetSocketAddress findSuitableRefusedAddress() throws IOException {
final InetAddress loopbackAddr = InetAddress.getLoopbackAddress();