/*
* Validate that readObject returns the correct value when a Struct is
* next on the stream
*/
@Test()
public void test11() throws Exception {
Object[] attributes = new Object[] {"Bruce", "Wayne", 1939, "Batman"};
map.put(sqlType, Class.forName("util.SuperHero"));
Struct struct = new StubStruct(sqlType, attributes);
Object[] values = {struct};
SQLInputImpl sqli = new SQLInputImpl(values, map);
Object o = sqli.readObject();
assertTrue(hero.equals(o));
}
// Test to ensure that the inference verifier accepts older classfiles
// with classes that implement interfaces with defaults.
@Test(groups = "vm")
public void testInferenceVerifier() {
// interface I { int m() default { return 99; } }
byte I_bytes[] = {
(byte) 0xca,
(byte) 0xfe,
(byte) 0xba,
(byte) 0xbe,
0x00,
0x00,
0x00,
0x34,
0x00,
0x08,
0x07,
0x00,
0x06,
0x07,
0x00,
0x07,
0x01,
0x00,
0x03,
0x66,
0x6f,
0x6f,
0x01,
0x00,
0x03,
0x28,
0x29,
0x49,
0x01,
0x00,
0x04,
0x43,
0x6f,
0x64,
0x65,
0x01,
0x00,
0x01,
0x49,
0x01,
0x00,
0x10,
0x6a,
0x61,
0x76,
0x61,
0x2f,
0x6c,
0x61,
0x6e,
0x67,
0x2f,
0x4f,
0x62,
0x6a,
0x65,
0x63,
0x74,
0x06,
0x00,
0x00,
0x01,
0x00,
0x02,
0x00,
0x00,
0x00,
0x00,
0x00,
0x01,
0x02,
0x01,
0x00,
0x03,
0x00,
0x04,
0x00,
0x01,
0x00,
0x05,
0x00,
0x00,
0x00,
0x0f,
0x00,
0x01,
0x00,
0x01,
0x00,
0x00,
0x00,
0x03,
0x10,
0x63,
(byte) 0xac,
0x00,
0x00,
0x00,
0x00,
0x00,
0x00
};
// public class C implements I {} /* -target 1.5 */
byte C_bytes[] = {
(byte) 0xca,
(byte) 0xfe,
(byte) 0xba,
(byte) 0xbe,
0x00,
0x00,
0x00,
0x31,
0x00,
0x0c,
0x0a,
0x00,
0x03,
0x00,
0x08,
0x07,
0x00,
0x09,
0x07,
0x00,
0x0a,
0x07,
0x00,
0x0b,
0x01,
0x00,
0x06,
0x3c,
0x69,
0x6e,
0x69,
0x74,
0x3e,
0x01,
0x00,
0x03,
0x28,
0x29,
0x56,
0x01,
0x00,
0x04,
0x43,
0x6f,
0x64,
0x65,
0x0c,
0x00,
0x05,
0x00,
0x06,
0x01,
0x00,
0x01,
0x43,
0x01,
0x00,
0x10,
0x6a,
0x61,
0x76,
0x61,
0x2f,
0x6c,
0x61,
0x6e,
0x67,
0x2f,
0x4f,
0x62,
0x6a,
0x65,
0x63,
0x74,
0x01,
0x00,
0x01,
0x49,
0x00,
0x21,
0x00,
0x02,
0x00,
0x03,
0x00,
0x01,
0x00,
0x04,
0x00,
0x00,
0x00,
0x01,
0x00,
0x01,
0x00,
0x05,
0x00,
0x06,
0x00,
0x01,
0x00,
0x07,
0x00,
0x00,
0x00,
0x11,
0x00,
0x01,
0x00,
0x01,
0x00,
0x00,
0x00,
0x05,
0x2a,
(byte) 0xb7,
0x00,
0x01,
(byte) 0xb1,
0x00,
0x00,
0x00,
0x00,
0x00,
0x00
};
ClassLoader cl =
new ClassLoader() {
protected Class<?> findClass(String name) {
if (name.equals("I")) {
return defineClass("I", I_bytes, 0, I_bytes.length);
} else if (name.equals("C")) {
return defineClass("C", C_bytes, 0, C_bytes.length);
} else {
return null;
}
}
};
try {
Class.forName("C", true, cl);
} catch (Exception e) {
// unmodified verifier will throw VerifyError
fail("No exception should be thrown");
}
}