mirror of https://github.com/swig/swig
98 lines
3.1 KiB
Java
98 lines
3.1 KiB
Java
|
|
import cpp11_rvalue_reference_move.*;
|
|
|
|
public class cpp11_rvalue_reference_move_runme {
|
|
|
|
static {
|
|
try {
|
|
System.loadLibrary("cpp11_rvalue_reference_move");
|
|
} catch (UnsatisfiedLinkError e) {
|
|
System.err.println("Native code library failed to load. See the chapter on Dynamic Linking Problems in the SWIG Java documentation for help.\n" + e);
|
|
System.exit(1);
|
|
}
|
|
}
|
|
|
|
public static void main(String argv[]) {
|
|
|
|
{
|
|
// Function containing rvalue reference parameter
|
|
Counter.reset_counts();
|
|
MovableCopyable mo = new MovableCopyable(222);
|
|
Counter.check_counts(1, 0, 0, 0, 0, 0);
|
|
MovableCopyable.movein(mo);
|
|
Counter.check_counts(1, 0, 0, 1, 0, 2);
|
|
if (!MovableCopyable.is_nullptr(mo))
|
|
throw new RuntimeException("is_nullptr failed");
|
|
mo.delete();
|
|
Counter.check_counts(1, 0, 0, 1, 0, 2);
|
|
}
|
|
|
|
{
|
|
// Move constructor test
|
|
Counter.reset_counts();
|
|
MovableCopyable mo = new MovableCopyable(222);
|
|
Counter.check_counts(1, 0, 0, 0, 0, 0);
|
|
MovableCopyable mo_moved = new MovableCopyable(mo);
|
|
Counter.check_counts(1, 0, 0, 1, 0, 1);
|
|
if (!MovableCopyable.is_nullptr(mo))
|
|
throw new RuntimeException("is_nullptr failed");
|
|
mo.delete();
|
|
Counter.check_counts(1, 0, 0, 1, 0, 1);
|
|
mo_moved.delete();
|
|
Counter.check_counts(1, 0, 0, 1, 0, 2);
|
|
}
|
|
|
|
{
|
|
// Move assignment operator test
|
|
Counter.reset_counts();
|
|
MovableCopyable mo111 = new MovableCopyable(111);
|
|
MovableCopyable mo222 = new MovableCopyable(222);
|
|
Counter.check_counts(2, 0, 0, 0, 0, 0);
|
|
mo111.MoveAssign(mo222);
|
|
Counter.check_counts(2, 0, 0, 0, 1, 1);
|
|
if (!MovableCopyable.is_nullptr(mo222))
|
|
throw new RuntimeException("is_nullptr failed");
|
|
mo222.delete();
|
|
Counter.check_counts(2, 0, 0, 0, 1, 1);
|
|
mo111.delete();
|
|
Counter.check_counts(2, 0, 0, 0, 1, 2);
|
|
}
|
|
|
|
{
|
|
// null check
|
|
Counter.reset_counts();
|
|
boolean exception_thrown = false;
|
|
try {
|
|
MovableCopyable.movein(null);
|
|
} catch (NullPointerException e) {
|
|
if (!e.getMessage().contains("MovableCopyable && is null"))
|
|
throw new RuntimeException("incorrect exception message");
|
|
exception_thrown = true;
|
|
}
|
|
if (!exception_thrown)
|
|
throw new RuntimeException("Should have thrown null error");
|
|
Counter.check_counts(0, 0, 0, 0, 0, 0);
|
|
}
|
|
|
|
{
|
|
// output
|
|
Counter.reset_counts();
|
|
MovableCopyable mc = MovableCopyable.moveout(1234);
|
|
Counter.check_counts(2, 0, 0, 0, 1, 1);
|
|
MovableCopyable.check_numbers_match(mc, 1234);
|
|
|
|
boolean exception_thrown = false;
|
|
try {
|
|
MovableCopyable.movein(mc);
|
|
} catch (RuntimeException e) {
|
|
if (!e.getMessage().contains("Cannot release ownership as memory is not owned"))
|
|
throw new RuntimeException("incorrect exception message");
|
|
exception_thrown = true;
|
|
}
|
|
if (!exception_thrown)
|
|
throw new RuntimeException("Should have thrown 'Cannot release ownership as memory is not owned' error");
|
|
Counter.check_counts(2, 0, 0, 0, 1, 1);
|
|
}
|
|
}
|
|
}
|