rust-analyzer/crates/ra_syntax/fuzz/fuzz_targets/parser.rs

#![no_main]
use libfuzzer_sys::fuzz_target;
use ra_syntax::fuzz::check_parser;

fuzz_target!(|data: &[u8]| {
    if let Ok(text) = std::str::from_utf8(data) {
        check_parser(text)
    }
});
Add trivial fuzzer for parser As described in #61, fuzz testing some parts of this would be ~~fun~~ helpful. So, I started with the most trivial fuzzer I could think of: Put random stuff into File::parse and see what happens. To speed things up, I also did cp src/*/.rs fuzz/corpus/parser/ in the `crates/libsyntax2/` directory (running the fuzzer once will generate the necessary directories). 2018-09-08 14:55:53 +00:00			`#![no_main]`
Refactor parser fuzz testing 2019-03-21 17:05:12 +00:00			`use libfuzzer_sys::fuzz_target;`
			`use ra_syntax::fuzz::check_parser;`
Add trivial fuzzer for parser As described in #61, fuzz testing some parts of this would be ~~fun~~ helpful. So, I started with the most trivial fuzzer I could think of: Put random stuff into File::parse and see what happens. To speed things up, I also did cp src/*/.rs fuzz/corpus/parser/ in the `crates/libsyntax2/` directory (running the fuzzer once will generate the necessary directories). 2018-09-08 14:55:53 +00:00
			`fuzz_target!(\|data: &[u8]\| {`
			`if let Ok(text) = std::str::from_utf8(data) {`
Refactor parser fuzz testing 2019-03-21 17:05:12 +00:00			`check_parser(text)`
Add trivial fuzzer for parser As described in #61, fuzz testing some parts of this would be ~~fun~~ helpful. So, I started with the most trivial fuzzer I could think of: Put random stuff into File::parse and see what happens. To speed things up, I also did cp src/*/.rs fuzz/corpus/parser/ in the `crates/libsyntax2/` directory (running the fuzzer once will generate the necessary directories). 2018-09-08 14:55:53 +00:00			`}`
			`});`