76 lines
2.4 KiB
Rust
76 lines
2.4 KiB
Rust
// Dogfood cannot run on Windows
|
|
#![cfg(not(windows))]
|
|
#![feature(once_cell)]
|
|
|
|
use std::lazy::SyncLazy;
|
|
use std::path::PathBuf;
|
|
use std::process::Command;
|
|
|
|
mod cargo;
|
|
|
|
static CLIPPY_PATH: SyncLazy<PathBuf> = SyncLazy::new(|| cargo::TARGET_LIB.join("cargo-clippy"));
|
|
|
|
#[test]
|
|
fn dogfood_clippy() {
|
|
// run clippy on itself and fail the test if lint warnings are reported
|
|
if cargo::is_rustc_test_suite() {
|
|
return;
|
|
}
|
|
let root_dir = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
|
|
|
|
let output = Command::new(&*CLIPPY_PATH)
|
|
.current_dir(root_dir)
|
|
.env("CLIPPY_DOGFOOD", "1")
|
|
.env("CARGO_INCREMENTAL", "0")
|
|
.arg("clippy-preview")
|
|
.arg("--all-targets")
|
|
.arg("--all-features")
|
|
.arg("--")
|
|
.args(&["-D", "clippy::all"])
|
|
.args(&["-D", "clippy::internal"])
|
|
.args(&["-D", "clippy::pedantic"])
|
|
.arg("-Cdebuginfo=0") // disable debuginfo to generate less data in the target dir
|
|
.output()
|
|
.unwrap();
|
|
println!("status: {}", output.status);
|
|
println!("stdout: {}", String::from_utf8_lossy(&output.stdout));
|
|
println!("stderr: {}", String::from_utf8_lossy(&output.stderr));
|
|
|
|
assert!(output.status.success());
|
|
}
|
|
|
|
#[test]
|
|
fn dogfood_subprojects() {
|
|
// run clippy on remaining subprojects and fail the test if lint warnings are reported
|
|
if cargo::is_rustc_test_suite() {
|
|
return;
|
|
}
|
|
let root_dir = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
|
|
|
|
for d in &[
|
|
"clippy_workspace_tests",
|
|
"clippy_workspace_tests/src",
|
|
"clippy_workspace_tests/subcrate",
|
|
"clippy_workspace_tests/subcrate/src",
|
|
"clippy_dev",
|
|
"rustc_tools_util",
|
|
] {
|
|
let output = Command::new(&*CLIPPY_PATH)
|
|
.current_dir(root_dir.join(d))
|
|
.env("CLIPPY_DOGFOOD", "1")
|
|
.env("CARGO_INCREMENTAL", "0")
|
|
.arg("clippy")
|
|
.arg("--")
|
|
.args(&["-D", "clippy::all"])
|
|
.args(&["-D", "clippy::pedantic"])
|
|
.arg("-Cdebuginfo=0") // disable debuginfo to generate less data in the target dir
|
|
.output()
|
|
.unwrap();
|
|
println!("status: {}", output.status);
|
|
println!("stdout: {}", String::from_utf8_lossy(&output.stdout));
|
|
println!("stderr: {}", String::from_utf8_lossy(&output.stderr));
|
|
|
|
assert!(output.status.success());
|
|
}
|
|
}
|