test/hotspot/jtreg/runtime/verifier/PrimIntArray.java

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/*
 * @test
 * @bug 8129895
 * @summary Throw VerifyError when checking assignability of primitive arrays
 * that are not identical.  For example, [I is not assignable to [B.
 * @compile primArray.jasm
 * @compile primArray49.jasm
 * @run main/othervm -Xverify:all PrimIntArray
 */

// Test that an int[] is not assignable to byte[].
public class PrimIntArray {

    public static void main(String args[]) throws Throwable {
        System.out.println("Regression test for bug 8129895");

        try {
            Class newClass = Class.forName("primArray");
            throw new RuntimeException("Expected VerifyError exception not thrown with new verifier");
        } catch (java.lang.VerifyError e) {
            System.out.println("Test PrimIntArray passed with new verifier");
        }

        try {
            Class newClass = Class.forName("primArray49");
            throw new RuntimeException("Expected VerifyError exception not thrown by old verifier");
        } catch (java.lang.VerifyError e) {
            System.out.println("Test PrimIntArray passed with old verifier");
        }
    }
}