| |
| import director_pass_by_value.*; |
| |
| public class director_pass_by_value_runme { |
| |
| static { |
| try { |
| System.loadLibrary("director_pass_by_value"); |
| } 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); |
| } |
| } |
| |
| private static void WaitForGC() { |
| System.gc(); |
| System.runFinalization(); |
| try { |
| java.lang.Thread.sleep(10); |
| } catch (java.lang.InterruptedException e) { |
| } |
| } |
| |
| public static void main(String argv[]) { |
| Caller caller = new Caller(); |
| caller.call_virtualMethod(new director_pass_by_value_Derived()); |
| { |
| int countdown = 5; |
| while (true) { |
| WaitForGC(); |
| if (--countdown == 0) |
| break; |
| }; |
| } |
| // bug was the passByVal 'global' object was destroyed after the call to virtualMethod had finished. |
| int ret = director_pass_by_value_runme.passByVal.getVal(); |
| if (ret != 0x12345678) |
| throw new RuntimeException("Bad return value, got " + Integer.toHexString(ret)); |
| } |
| |
| static PassedByValue passByVal; |
| } |
| |
| class director_pass_by_value_Derived extends DirectorPassByValueAbstractBase { |
| public void virtualMethod(PassedByValue pbv) { |
| director_pass_by_value_runme.passByVal = pbv; |
| } |
| } |