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// This is the union runtime testcase. It ensures that values within a
// union embedded within a struct can be set and read correctly.
import unions.*;
public class unions_runme {
static {
try {
System.loadLibrary("unions");
} 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[]) {
// Create new instances of SmallStruct and BigStruct for later use
SmallStruct small = new SmallStruct();
small.setJill((short)200);
BigStruct big = new BigStruct();
big.setSmallstruct(small);
big.setJack(300);
// Use SmallStruct then BigStruct to setup EmbeddedUnionTest.
// Ensure values in EmbeddedUnionTest are set correctly for each.
EmbeddedUnionTest eut = new EmbeddedUnionTest();
// First check the SmallStruct in EmbeddedUnionTest
eut.setNumber(1);
eut.getUni().setSmall(small);
short Jill1 = eut.getUni().getSmall().getJill();
if (Jill1 != 200) {
System.err.println("Runtime test1 failed. eut.uni.small.jill=" + Jill1);
System.exit(1);
}
int Num1 = eut.getNumber();
if (Num1 != 1) {
System.err.println("Runtime test2 failed. eut.number=" + Num1);
System.exit(1);
}
// Secondly check the BigStruct in EmbeddedUnionTest
eut.setNumber(2);
eut.getUni().setBig(big);
int Jack1 = eut.getUni().getBig().getJack();
if (Jack1 != 300) {
System.err.println("Runtime test3 failed. eut.uni.big.jack=" + Jack1);
System.exit(1);
}
short Jill2 = eut.getUni().getBig().getSmallstruct().getJill();
if (Jill2 != 200) {
System.err.println("Runtime test4 failed. eut.uni.big.smallstruct.jill=" + Jill2);
System.exit(1);
}
int Num2 = eut.getNumber();
if (Num2 != 2) {
System.err.println("Runtime test5 failed. eut.number=" + Num2);
System.exit(1);
}
}
}
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