void verifyBytecode(VarargsMethod selected, JavaSource source, int id) {
bytecodeCheckCount.incrementAndGet();
File compiledTest = new File(String.format("Test%d.class", id));
try {
ClassFile cf = ClassFile.read(compiledTest);
Method testMethod = null;
for (Method m : cf.methods) {
if (m.getName(cf.constant_pool).equals("test")) {
testMethod = m;
break;
}
}
if (testMethod == null) {
throw new Error("Test method not found");
}
Code_attribute ea = (Code_attribute) testMethod.attributes.get(Attribute.Code);
if (testMethod == null) {
throw new Error("Code attribute for test() method not found");
}
for (Instruction i : ea.getInstructions()) {
if (i.getMnemonic().equals("invokevirtual")) {
int cp_entry = i.getUnsignedShort(1);
CONSTANT_Methodref_info methRef =
(CONSTANT_Methodref_info) cf.constant_pool.get(cp_entry);
String type = methRef.getNameAndTypeInfo().getType();
String sig = selected.parameterTypes.bytecodeSigStr;
if (!type.contains(sig)) {
throw new Error(
"Unexpected type method call: "
+ type
+ ""
+ "\nfound: "
+ sig
+ "\n"
+ source.getCharContent(true));
}
break;
}
}
} catch (Exception e) {
e.printStackTrace();
throw new Error("error reading " + compiledTest + ": " + e);
}
}
void verifyBytecode(VarargsMethod selected) {
bytecodeCheckCount++;
File compiledTest = new File("Test.class");
try {
ClassFile cf = ClassFile.read(compiledTest);
Method testMethod = null;
for (Method m : cf.methods) {
if (m.getName(cf.constant_pool).equals("test")) {
testMethod = m;
break;
}
}
if (testMethod == null) {
throw new Error("Test method not found");
}
Code_attribute ea = (Code_attribute) testMethod.attributes.get(Attribute.Code);
if (testMethod == null) {
throw new Error("Code attribute for test() method not found");
}
for (Instruction i : ea.getInstructions()) {
if (i.getMnemonic().equals("invokevirtual")) {
int cp_entry = i.getUnsignedShort(1);
CONSTANT_Methodref_info methRef =
(CONSTANT_Methodref_info) cf.constant_pool.get(cp_entry);
String type = methRef.getNameAndTypeInfo().getType();
if (!type.contains(selected.varargsElement.bytecodeString)) {
throw new Error("Unexpected type method call: " + type);
}
break;
}
}
} catch (Exception e) {
e.printStackTrace();
throw new Error("error reading " + compiledTest + ": " + e);
}
}
