ObjFW  Check-in [8a14ad35aa]

					[ret appendString: separator];
				[ret appendString: component];
			}

			objc_autoreleasePoolPop(pool);
		}
	} else {
		bool first = true;

		for (id object in self) {
			void *pool = objc_autoreleasePoolPush();

			if ([ret length] > 0)
			if OF_UNLIKELY (first)
				first = false;
			else
				[ret appendString: separator];

			[ret appendString: [object performSelector: selector]];

			objc_autoreleasePoolPop(pool);
		}
	}

	[ret makeImmutable];

	    OFOutOfRangeException, [a[0] objectAtIndex: [a[0] count]])

	EXPECT_EXCEPTION(@"Detect out of range in -[removeObjectsInRange:]",
	    OFOutOfRangeException, [m[0] removeObjectsInRange:
		of_range(0, [m[0] count] + 1)])

	TEST(@"-[componentsJoinedByString:]",
	    (a[1] = [OFArray arrayWithObjects: @"foo", @"bar", @"baz", nil]) &&
	    [[a[1] componentsJoinedByString: @" "] isEqual: @"foo bar baz"] &&
	    (a[1] = [OFArray arrayWithObjects: @"", @"a", @"b", @"c", nil]) &&
	    [[a[1] componentsJoinedByString: @" "] isEqual: @" a b c"] &&
	    (a[1] = [OFArray arrayWithObject: @"foo"]) &&
	    [[a[1] componentsJoinedByString: @" "] isEqual: @"foo"])

	TEST(@"-[componentsJoinedByString:options]",
	    (a[1] = [OFArray arrayWithObjects: @"", @"foo", @"", @"", @"bar",
	    @"", nil]) && [[a[1] componentsJoinedByString: @" "
						  options: OF_ARRAY_SKIP_EMPTY]