Fuzz test compiler (#362)

This commit is contained in:
Geoff Shannon 2018-10-13 03:12:35 -07:00 committed by Casey Rodarmor
parent bcfd47dcbf
commit 6b0fc174d8
9 changed files with 656 additions and 55 deletions

3
.gitignore vendored
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@ -2,3 +2,6 @@
/.vagrant /.vagrant
/README.html /README.html
/tmp /tmp
/fuzz/target
/fuzz/corpus
/fuzz/artifacts

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@ -27,7 +27,7 @@ unicode-width = "0.1.3"
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[dev-dependencies] [dev-dependencies]
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558
fuzz/Cargo.lock generated Normal file
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14
fuzz/Cargo.toml Normal file
View File

@ -0,0 +1,14 @@
[package]
name = "just-fuzz"
version = "0.0.0"
authors = ["Automatically generated"]
publish = false
[package.metadata]
cargo-fuzz = true
[dependencies.just]
path = ".."
[dependencies.libfuzzer-sys]
git = "https://github.com/rust-fuzz/libfuzzer-sys.git"

View File

@ -0,0 +1,9 @@
#![no_main]
#[macro_use]
extern crate libfuzzer_sys;
extern crate just;
fuzz_target!(|data: &[u8]| {
std::str::from_utf8(data).map(just::fuzzing::compile).ok();
});

View File

@ -5,6 +5,9 @@ export RUST_BACKTRACE=bt
test: build test: build
cargo test cargo test
fuzz:
cargo +nightly fuzz run fuzz-compiler
@spam: @spam:
{ \ { \
figlet test; \ figlet test; \
@ -58,6 +61,7 @@ install-dev-deps:
rustup run nightly cargo install -f clippy rustup run nightly cargo install -f clippy
cargo install -f cargo-watch cargo install -f cargo-watch
cargo install -f cargo-check cargo install -f cargo-check
cargo +nightly install cargo-fuzz
# everyone's favorite animate paper clip # everyone's favorite animate paper clip
clippy: clippy:

5
src/fuzzing.rs Normal file
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@ -0,0 +1,5 @@
use common::*;
pub fn compile(text: &str) {
Parser::parse(text).ok();
}

60
src/lib.rs Normal file
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@ -0,0 +1,60 @@
#[macro_use]
extern crate lazy_static;
#[macro_use]
extern crate log;
extern crate ansi_term;
extern crate brev;
extern crate clap;
extern crate ctrlc;
extern crate dotenv;
extern crate edit_distance;
extern crate env_logger;
extern crate itertools;
extern crate libc;
extern crate regex;
extern crate target;
extern crate tempdir;
extern crate unicode_width;
#[cfg(test)]
#[macro_use]
mod testing;
#[cfg(fuzzing)]
pub mod fuzzing;
#[macro_use]
mod die;
mod assignment_evaluator;
mod assignment_resolver;
mod color;
mod command_ext;
mod common;
mod compilation_error;
mod configuration;
mod cooked_string;
mod expression;
mod fragment;
mod function;
mod interrupt_handler;
mod justfile;
mod lexer;
mod load_dotenv;
mod misc;
mod parameter;
mod parser;
mod platform;
mod range_ext;
mod recipe;
mod recipe_resolver;
mod run;
mod runtime_error;
mod shebang;
mod token;
mod verbosity;
use common::*;
pub use run::run;

View File

@ -1,57 +1,5 @@
#[macro_use] extern crate lazy_static; extern crate just;
#[macro_use] extern crate log;
extern crate ansi_term;
extern crate brev;
extern crate clap;
extern crate ctrlc;
extern crate dotenv;
extern crate edit_distance;
extern crate env_logger;
extern crate itertools;
extern crate libc;
extern crate regex;
extern crate target;
extern crate tempdir;
extern crate unicode_width;
#[cfg(test)]
#[macro_use]
mod testing;
#[macro_use]
mod die;
mod assignment_evaluator;
mod assignment_resolver;
mod color;
mod command_ext;
mod common;
mod compilation_error;
mod configuration;
mod cooked_string;
mod expression;
mod fragment;
mod function;
mod interrupt_handler;
mod justfile;
mod lexer;
mod load_dotenv;
mod misc;
mod parameter;
mod parser;
mod platform;
mod range_ext;
mod recipe;
mod recipe_resolver;
mod run;
mod runtime_error;
mod shebang;
mod token;
mod verbosity;
use common::*;
fn main() { fn main() {
run::run(); just::run();
} }