import testsuite

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@32187 72102866-910b-0410-8b05-ffd578937521

Tests/base/NSException/basic.m

@@ -0,0 +1,69 @@
+#import <Foundation/NSException.h>
+#import <Foundation/NSAutoreleasePool.h>
+#import "ObjectTesting.h"
+
+static void
+handler(NSException *e)
+{
+  PASS (YES == [[e reason] isEqual: @"Terminate"],
+    "uncaught exceptionhandler called as expected");
+  abort();
+}
+
+@interface      MyClass : NSObject
++ (void) testAbc;
+@end
+@implementation MyClass
++ (void) testAbc
+{
+  [NSException raise: NSGenericException format: @"In MyClass"];
+}
+@end
+
+int main()
+{
+  NSException *obj;
+  NSMutableArray *testObjs = [[NSMutableArray alloc] init];
+  NSAutoreleasePool   *arp = [NSAutoreleasePool new];
+
+  test_alloc_only(@"NSException"); 
+  obj = [NSException exceptionWithName: NSGenericException
+                                reason: nil
+                              userInfo: nil];
+  PASS((obj != nil), "can create an exception");
+  PASS(([[obj name] isEqualToString: NSGenericException]), "name works");
+  obj = [NSException exceptionWithName: NSGenericException
+                                reason: nil
+                              userInfo: nil];
+  [testObjs addObject: obj];
+  test_NSObject(@"NSException", testObjs);
+  
+  NS_DURING
+    [MyClass testAbc];
+  NS_HANDLER
+    {
+      NSArray *a = [localException callStackSymbols];
+      NSEnumerator *e = [a objectEnumerator];
+      NSString  *s = nil;
+
+      while ((s = [e nextObject]) != nil)
+        if ([s rangeOfString: @"testAbc"].length > 0)
+          break;
+      testHopeful = YES;
+      PASS(s != nil, "working callStackSymbols ... if this has failed it is probably due to a lack of support for objective-c method names (local symbols) in the backtrace_symbols() function of your libc. If so, you might lobby your operating system provider for a fix.");
+      testHopeful = NO;
+    }
+  NS_ENDHANDLER
+
+  PASS(NSGetUncaughtExceptionHandler() == 0, "default handler is null");
+  NSSetUncaughtExceptionHandler(handler);
+  PASS(NSGetUncaughtExceptionHandler() == handler, "setting handler works");
+
+  fprintf(stderr, "We expect a single FAIL without any explanation as\n"
+    "the test is terminated by an uncaught exception ...\n");
+  [NSException raise: NSGenericException format: @"Terminate"];
+  PASS(NO, "shouldn't get here ... exception should have terminated process");
+
+  [arp release]; arp = nil;
+  return 0;
+}