tests by Graham

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@36863 72102866-910b-0410-8b05-ffd578937521

Source/NSInvocationOperation.m

@@ -27,11 +27,11 @@
 
 #import "common.h"
 
-#import <Foundation/NSInvocationOperation.h>
-#import <Foundation/NSException.h>
-#import <Foundation/NSInvocation.h>
-#import <Foundation/NSMethodSignature.h>
-#import <Foundation/NSValue.h>
+#import "Foundation/NSInvocationOperation.h"
+#import "Foundation/NSException.h"
+#import "Foundation/NSInvocation.h"
+#import "Foundation/NSMethodSignature.h"
+#import "Foundation/NSValue.h"
 
 @implementation NSInvocationOperation
 

Tests/base/NSInvocationOperation/GNUmakefile

@@ -0,0 +1,27 @@
+# __GENERATED__ makefile marker
+#
+
+include $(GNUSTEP_MAKEFILES)/common.make
+-include ../GNUmakefile.super
+
+GNUSTEP_OBJ_DIR=./obj
+
+TEST_TOOL_NAME =  basic
+
+ifeq ($(gcov),yes)
+ADDITIONAL_OBJCFLAGS += -ftest-coverage -fprofile-arcs
+ADDITIONAL_OBJCCFLAGS += -ftest-coverage -fprofile-arcs
+ADDITIONAL_LDFLAGS += -ftest-coverage -fprofile-arcs
+ADDITIONAL_TOOL_LIBS+=-lgcov
+endif
+
+
+basic_OBJC_FILES=basic.m
+
+-include GNUmakefile.preamble
+include $(GNUSTEP_MAKEFILES)/test-tool.make
+-include GNUmakefile.postamble
+
+after-clean::
+	rm -f core tests.log tests.sum oldtests.log oldtests.sum
+

Tests/base/NSInvocationOperation/basic.m

@@ -0,0 +1,70 @@
+#import <Foundation/NSInvocationOperation.h>
+#import <Foundation/NSInvocation.h>
+#import <Foundation/NSOperation.h>
+#import <Foundation/NSValue.h>
+#import <Foundation/NSAutoreleasePool.h>
+#import "ObjectTesting.h"
+
+
+int main()
+{
+  NSInvocationOperation *op;
+  NSInvocation *inv1, *inv2;
+  NSValue *val;
+  int length;
+  NSString *hello = @"hello", *uppercaseHello;
+  NSOperationQueue *queue = [NSOperationQueue new];
+  NSAutoreleasePool     *arp = [NSAutoreleasePool new];
+
+  op = [[NSInvocationOperation alloc] initWithTarget: hello
+					     selector: @selector(length)
+					       object: nil];
+  [queue addOperations: [NSArray arrayWithObject: op]
+     waitUntilFinished: YES];
+  val = [op result];
+  [val getValue: &length];
+  PASS((length == 5), "Can invoke a selector on a target");
+  [op release];
+
+  inv1 = [NSInvocation invocationWithMethodSignature: 
+		   [hello methodSignatureForSelector: @selector(uppercaseString)]];
+  [inv1 setTarget: hello];
+  [inv1 setSelector: @selector(uppercaseString)];
+  op = [[NSInvocationOperation alloc] initWithInvocation: inv1];
+  inv2 = [op invocation];
+  PASS(([inv2 isEqual: inv1]), "Can recover an operation's invocation");
+  [queue addOperations: [NSArray arrayWithObject: op]
+     waitUntilFinished: YES];
+  uppercaseHello = [op result];
+  PASS(([uppercaseHello isEqualToString: @"HELLO"]), "Can schedule an NSInvocation");
+  [op release];
+
+  op = [[NSInvocationOperation alloc] initWithTarget: hello
+					     selector: @selector(release)
+					       object: nil];
+  [queue addOperations: [NSArray arrayWithObject: op]
+     waitUntilFinished: YES];
+  PASS_EXCEPTION(([op result]), NSInvocationOperationVoidResultException, 
+		 "Can't get result of a void invocation");
+  [op release];
+
+  op = [[NSInvocationOperation alloc] initWithTarget: hello
+					    selector: @selector(length)
+					      object: nil];
+  [op cancel];
+  [queue addOperations: [NSArray arrayWithObject: op]
+     waitUntilFinished: YES];
+  PASS_EXCEPTION(([op result]), NSInvocationOperationCancelledException,
+		 "Can't get the result of a cancelled invocation");
+  [op release];
+
+  op = [[NSInvocationOperation alloc] initWithTarget: hello
+					    selector: @selector(length)
+					      object: nil];
+  PASS(([op result] == nil), "Result is nil before the invocation has completed");
+  [op release];
+
+  [queue release];
+  [arp release]; arp = nil;
+  return 0;
+}