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8222027: java/util/logging/LogManager/TestLoggerNames.java generates intermittent ClassCastException

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Make a strong reference to TestLogger and dont fetch it from LogManager

Reviewed-by: dfuchs
This commit is contained in:
Steve Groeger 2019-04-08 15:01:39 +01:00
parent 7a26e84e4f
commit 3ff0b6ea5e
1 changed files with 5 additions and 2 deletions

7
test/jdk/java/util/logging/LogManager/TestLoggerNames.java

@ -133,7 +133,8 @@ public class TestLoggerNames {
public static void main(String[] args) throws InterruptedException { public static void main(String[] args) throws InterruptedException {
LogManager.getLogManager().addLogger(new TestLogger("com.foo.bar.zzz", null)); TestLogger test = new TestLogger("com.foo.bar.zzz", null);
LogManager.getLogManager().addLogger(test);
try { try {
Logger.getLogger(null); Logger.getLogger(null);
throw new RuntimeException("Logger.getLogger(null) didn't throw expected NPE"); throw new RuntimeException("Logger.getLogger(null) didn't throw expected NPE");
@ -144,7 +145,9 @@ public class TestLoggerNames {
loggers.add(Logger.getLogger("one.two.addMeAChild")); loggers.add(Logger.getLogger("one.two.addMeAChild"));
loggers.add(Logger.getLogger("aaa.bbb.replaceMe")); loggers.add(Logger.getLogger("aaa.bbb.replaceMe"));
loggers.add(Logger.getLogger("bbb.aaa.addMeAChild")); loggers.add(Logger.getLogger("bbb.aaa.addMeAChild"));
TestLogger test = (TestLogger)Logger.getLogger("com.foo.bar.zzz"); if (test != Logger.getLogger("com.foo.bar.zzz")) {
throw new AssertionError("wrong logger returned");
}
loggers.add(Logger.getLogger("ddd.aaa.addMeAChild")); loggers.add(Logger.getLogger("ddd.aaa.addMeAChild"));
checkLoggerNames(loggers); checkLoggerNames(loggers);