Can I run an XCTest suite multiple times?

For me it works in swift

override func invokeTest() {
    for time in 0...15 {
        print("this test is being invoked: \(time) times")
        super.invokeTest()
    }
}

Try overriding invoke test: https://developer.apple.com/documentation/xctest/xctestcase/1496282-invoketest?language=objc

- (void)invokeTest
{
    for (int i=0; i<100; i++) {
        [super invokeTest];
    }
}