diff options
Diffstat (limited to 'libjava/testsuite/libjava.lang/InterfaceDispatch.java')
| -rw-r--r-- | libjava/testsuite/libjava.lang/InterfaceDispatch.java | 403 |
1 files changed, 0 insertions, 403 deletions
diff --git a/libjava/testsuite/libjava.lang/InterfaceDispatch.java b/libjava/testsuite/libjava.lang/InterfaceDispatch.java deleted file mode 100644 index 17f5c46946f..00000000000 --- a/libjava/testsuite/libjava.lang/InterfaceDispatch.java +++ /dev/null @@ -1,403 +0,0 @@ -/* Test interface dispatch, type checking (instanceof), and casting. */ - -interface IA -{ - String a(); -} - -interface IB extends IA -{ - String b(); -} - -interface IC extends IB -{ - void c(); - int d(); - IB e(int i); -} - -interface ID -{ - String z(); - String a(); -} - -class CA -{ - String a() - { - return "CA a()"; - } -} - -class CB implements IB -{ - public String a() - { - return "CB a()"; - } - - public String b() - { - return "CB b()"; - } -} - -class CC extends CB -{ - public int d() - { - return 99; - } -} - -class CD extends CC implements IC -{ - public String a() - { - return "CD a()"; - } - - public void c() - { - System.out.println("CD c()"); - } - - public int d() - { - return 6; - } - - public IB e(int i) - { - if (i == 1) - return new CB(); - else - return new CD(); - } -} - -class CE extends CB implements IB, ID -{ - public String a() - { - return ("CE a()"); - } - - public String b() - { - return ("CE b()"); - } - - public String z() - { - return("CE z()"); - } -} - - -public class InterfaceDispatch -{ - public static void main(String args[]) - { - new InterfaceDispatch(); - } - - public InterfaceDispatch() - { - /* _Jv_InstanceOf */ - - /* Object instanceof CLASS */ - Object obj = new CA(); - - if (obj instanceof CA) - { - System.out.println ("ok 1"); - } - else - { - System.out.println ("FAIL 1"); - } - - obj = new CD(); - - if (!(obj instanceof CA)) - { - System.out.println ("ok 2a"); - } - else - { - System.out.println ("FAIL 2a"); - } - - if (obj instanceof CB) - { - System.out.println ("ok 2b"); - } - else - { - System.out.println ("FAIL 2b"); - } - - - /* Object instanceof INTERFACE */ - obj = new CB(); - - if (!(obj instanceof IC)) - { - System.out.println("ok 3"); - } - else - { - System.out.println ("FAIL 3"); - } - - if (obj instanceof IB) - { - System.out.println("ok 4"); - } - else - { - System.out.println ("FAIL 4"); - } - - /* InterfaceRef instanceof INTERFACE */ - - IA ia = new CB(); - - if (ia instanceof IB) - { - System.out.println("ok 5"); - } - else - { - System.out.println ("FAIL 5"); - } - - - if (!(ia instanceof IC)) - { - System.out.println("ok 6"); - } - else - { - System.out.println ("FAIL 6"); - } - - /* InterfaceRef instanceof CLASS */ - - if (ia instanceof CB) - { - System.out.println("ok 7"); - } - else - { - System.out.println ("FAIL 7"); - } - - - if (!(ia instanceof CD)) - { - System.out.println("ok 8"); - } - else - { - System.out.println ("FAIL 8"); - } - - - /* _Jv_CheckCast */ - Object obj_ca = new CA(); - Object obj_cc = new CC(); - - IA ia2; - - try - { - ia2 = (IA) obj_cc; - System.out.println("ok 9"); - } - catch (ClassCastException x) - { - System.out.println("FAIL 9"); - } - - CD cd; - - try - { - cd = (CD) obj_ca; - System.out.println("FAIL 10"); - } - catch (ClassCastException x) - { - System.out.println("ok 10"); - } - - IA ia3; - - try - { - ia3 = (IB) obj_ca; - System.out.println("FAIL 11"); - } - catch (ClassCastException x) - { - System.out.println("ok 11"); - } - - /* _Jv_LookupInterfaceMethod */ - Object obj_cb = new CB(); - - IB ib = (IB) obj_cb; - ib.b(); - if (ib.a().equalsIgnoreCase("CB a()")) - System.out.println("ok 12"); - else - System.out.println("FAIL 12"); - - IC ic = new CD(); - if (ic.a().equalsIgnoreCase("CD a()")) - System.out.println("ok 13"); - else - System.out.println("FAIL 13"); - - if (ic.d() == 6) - System.out.println("ok 14"); - else - System.out.println("FAIL 14"); - - Object ce = new CE(); - - ib = (IB) ce; - ID id = (ID) ce; - - if (ib.b().equals("CE b()") && id.a().equals("CE a()")) - System.out.println("ok 15"); - else - System.out.println("FAIL 15"); - - String t = ((ID)ce).z(); - - if (t.equalsIgnoreCase("CE z()")) - System.out.println("ok 16"); - else - System.out.println("FAIL 16"); - - /* Array types */ - - Object[] obj_a = new CC[10]; - try - { - CB[] ca_a = (CB[]) obj_a; - System.out.println("ok 17"); - } - catch (ClassCastException x) - { - System.out.println("FAIL 17"); - } - - if (obj_a instanceof IB[]) - { - System.out.println("ok 18"); - } - else - { - System.out.println("FAIL 18"); - } - - IB[] ib_a = new CD[5]; - try - { - CD[] cd_a = (CD[]) ib_a; - System.out.println("ok 19"); - } - catch (ClassCastException x) - { - System.out.println("FAIL 19"); - } - - CA[] ca_a; - - try - { - ca_a = (CA[]) ib_a; - System.out.println("FAIL 20"); - } - catch (ClassCastException x) - { - System.out.println("ok 20"); - } - - - /* Primitive types */ - - short[] short_a = new short[100]; - - try - { - obj = short_a; - System.out.println("ok 21"); - } - catch (ClassCastException x) - { - System.out.println("FAIL 21"); - } - - try - { - short[] short_b = (short[]) obj; - System.out.println("ok 22"); - } - catch (ClassCastException x) - { - System.out.println("FAIL 22"); - } - - int[] short_b; - - try - { - short_b = (int[]) obj; - System.out.println("FAIL 23"); - } - catch (ClassCastException x) - { - System.out.println("ok 23"); - } - - Object obj1 = new int[25]; - - if (obj1 instanceof short[]) - { - System.out.println("FAIL 24"); - } - else - { - System.out.println("ok 24"); - } - - if (obj1 instanceof int[]) - { - System.out.println("ok 25"); - } - else - { - System.out.println("FAIL 25"); - } - - /* null assignment */ - - CA obj_ca2 = null; - - if (obj_ca2 instanceof CA) - { - System.out.println("FAIL 26"); - } - else - { - System.out.println("ok 26"); - } - } -} |