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authorNicola Pero <n.pero@mi.flashnet.it>2002-09-03 12:27:36 +0200
committerNicola Pero <nicola@gcc.gnu.org>2002-09-03 10:27:36 +0000
commit64f3ecb1b3c8696804cba4404d6b93f4b28f73ba (patch)
tree5b2c98c21be1c5b0389a4f6c0bbe828b646608cb /gcc/testsuite/objc
parent871b8583dcc5f345d57bbd7cf6bec22f8e9aebd8 (diff)
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New testcase
From-SVN: r56752
Diffstat (limited to 'gcc/testsuite/objc')
-rw-r--r--gcc/testsuite/objc/execute/nil_method-1.m61
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 0000000..137d207
--- /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;
+}