mutagen
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llogiq
Breaking your Rust code for fun and profit
Hey! I wonder what the options are to use mutagen in CI pipelines. I could not find any support about it such as GitHub actions or so. The simplest I...
There is a format of output for mutation tools called "mutation elements" [1]. Format supported by tools that used for visualization [2] and [3]. It would be nice to support...
We should have some document that outlines which mutations are actually there and what they do to the code.
Given the following `lib.rs`: ``` fn foo() {} #[cfg(test)] mod tests { #[test] fn it_works() { let x = [0u8]; assert_eq!((&x[..]).as_ref(), []); } } ``` Running `cargo check --tests` succeeds....
Minimally reproducible example: ``` use mutagen::mutate; #[mutate] fn hi(mut ret: i64) -> i64 { let sh = if ret > 5 { 0 } else { 8 }; ret +=...
Hi, I think adding this crate to CI would be awesome, but it will require 3 changes: 1. Important - suppressing mutations, not all mutations can be fixed, and some...
Hi, First this crate is awesome :) Thank you!. Second, In my view there are 2 important features missing to add this to a CI: 1. Feature gate the mutations,...
When I try to run `cargo +nightly test`, I get a whole slew of errors: ``` error[E0557]: feature has been removed --> /home/joshua/.cargo/registry/src/github.com-1ecc6299db9ec823/mutagen-plugin-0.1.2/src/lib.rs:1:30 | 1 | #![feature(plugin_registrar, quote, rustc_private, custom_attribute)]...
``` 10 #[mutate] 11 pub fn add_five(i: usize) -> usize { 12 i + 4 + 1 13 } ``` fails to cargo test with: ``` error: custom attribute panicked...
I noticed a few comments along the lines of trying to avoid mutating into infinite loops. While of course this is good to avoid too many spurious too-weak mutations, it's...