jdk-24/test/hotspot/jtreg/runtime/classFileParserBug/TestEmptyUnqName.java
Harold Seigel b304a57980 8225789: Empty method parameter type should generate ClassFormatError
Check for an empty name when verifying unqualified names

Reviewed-by: lfoltan, coleenp
2019-06-19 08:42:15 -04:00

47 lines
1.8 KiB
Java

/*
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/*
* @test
* @bug 8225789
* @summary Test that an unqualified name of "L;" causes a ClassFormatError exception.
* @compile EmptyUnqName.jasm
* @run main/othervm -Xverify:remote TestEmptyUnqName
*/
public class TestEmptyUnqName {
public static void main(String args[]) throws Throwable {
System.out.println("Regression test for bug 8225789");
try {
Class newClass = Class.forName("EmptyUnqName");
throw new RuntimeException("Expected ClassFormatError exception not thrown");
} catch (java.lang.ClassFormatError e) {
if (!e.getMessage().contains("Class name is empty or contains illegal character")) {
throw new RuntimeException("Wrong ClassFormatError: " + e.getMessage());
}
}
}
}