New testcase

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@56752 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 61 insertions, 0 deletions

diff --git a/gcc/testsuite/objc/execute/nil_method-1.m b/gcc/testsuite/objc/execute/nil_method-1.m
new file mode 100644
index 00000000000..137d2072e44
--- /dev/null
+++ b/gcc/testsuite/objc/execute/nil_method-1.m
@@ -0,0 +1,61 @@
+/* Contributed by Nicola Pero - Fri Aug 30 12:55:37 2002 */ 
+#include <objc/objc.h>
+#include <objc/Object.h>
+
+/* Test that calling a method of a nil object results in
+   nothing to happen (but not a crash), and nil to be
+   returned.  */
+
+@interface TestClass : Object
+
+- (void) testVoid;
+- (id) testId;
+
+- (void) testVoidWithA: (int)a;
+- (id) testIdWithA: (id)a;
+
+- (void) testVoidWithA: (int)a  andB: (int)b;
+- (id) testIdWithA: (id)g  andB: (id)b;
+
+- (void) voidSum: (int)firstNumber, ...;
+- (id) sum: (int)firstNumber, ...;
+
+@end
+
+int main (void)
+{
+  TestClass *t = nil;
+
+  [t testVoid];
+
+  if ([t testId] != nil)
+    {
+      abort ();
+    }
+
+  [t testVoidWithA: 234];
+
+  if ([t testIdWithA: t] != nil)
+    {
+      abort ();
+    }
+
+  [t testVoidWithA: 12004  andB: -123];
+
+  if ([t testIdWithA: t  andB: nil] != nil)
+    {
+      abort ();
+    }
+
+
+  [t voidSum: 1, -2, 3, -4, 5, -6, 7, -8, 9, -10, 
+     11, -12, 13, -14, 15, -16, 17, -18, 19, -20];
+
+  if ([t sum: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 
+         11, 12, 13, 14, 15, 16, 17, 18, 19, 20] != nil)
+    {
+      abort ();
+    }
+
+  return 0;
+}