TestBadClassName.java

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/*
 * @test
 * @bug 8158297
 * @summary Constant pool utf8 entry for class name cannot have empty qualified name '//'
 * @compile p1/BadInterface1.jcod
 * @compile p1/BadInterface2.jcod
 * @compile UseBadInterface1.jcod
 * @compile UseBadInterface2.jcod
 * @run main/othervm -Xverify:all TestBadClassName
 */

public class TestBadClassName {
    public static void main(String args[]) throws Throwable {

        System.out.println("Regression test for bug 8042660");

        // Test class name with p1//BadInterface2
        try {
            Class newClass = Class.forName("UseBadInterface1");
            throw new RuntimeException("Expected ClassFormatError exception not thrown");
        } catch (java.lang.ClassFormatError e) {
            System.out.println("Test UseBadInterface1 passed test case with illegal class name");
        }

        // Test class name with p1/BadInterface2/
        try {
            Class newClass = Class.forName("UseBadInterface2");
            throw new RuntimeException("Expected ClassFormatError exception not thrown");
        } catch (java.lang.ClassFormatError e) {
            System.out.println("Test UseBadInterface1 passed test case with illegal class name");
        }
    }
}