/trunk/Examples/test-suite/java/unions_runme.java
Java | 68 lines | 48 code | 13 blank | 7 comment | 10 complexity | 04ee6bee188e3e29f755b8eab57e62ab MD5 | raw file
Possible License(s): LGPL-2.1, Cube, GPL-3.0, 0BSD, GPL-2.0
- // 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);
- }
- }
- }