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gpm • today at 1:45 AM • 1 reply • view on HN

> using the git test suite

That's not actually the case at hand here - the agents were given the original source to reference: https://github.com/gitbutlerapp/grit/blob/main/AGENTS.md#sou...

But for the sake of argument: The test suite itself is copyrighted. To the extent the resulting work is a derivative of the test suite it is possibly infringing. For example you might example that the agent would derive variable names, function names, structure sequence and organization of the code from the test suite. It might even copy comments wholesale. Those are copyrightable things. (Which is of course just the first step in analyzing if it is infringement, there would be interesting fair use, de-minimis copying, etc arguments following a conclusion that any of those were copyrighted. A product produced this way definitely could be infringing given the right facts though).

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joshka • today at 2:01 AM

> That's not actually the case at hand here - the agents were given the original source to reference: https://github.com/gitbutlerapp/grit/blob/main/AGENTS.md#sou...

yeah fair - the "The canonical Git source code we're targeting to replicate the functionality of is in the git/ subdirectory." part makes this hard to argue against.

> To the extent the resulting work is a derivative of the test suite it is possibly infringing

It's this bit that I have a problem with. If I run the test, it fails and reports a failure. Now I write code and run the test again. What is the theory there that code that I wrote infringes.

Simplify this down:

Assume the following is copyrighted:

    fn test_sum() {
        assert_eq!(sum(1, 1), 2);
    }
Does writing the following code:

    fn sum(a: u8, b: u8) {
        a + b
    }
infringe on the test copyright?
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