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Fix dogfood to use cargo mod too

This commit is contained in:
Lzu Tao 2020-02-02 00:00:48 +07:00
parent 4c2a5f857a
commit 47abd0a217
1 changed files with 17 additions and 12 deletions
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29
tests/dogfood.rs
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@ -1,16 +1,24 @@
use std::path::PathBuf;
use std::process::Command;
#[allow(dead_code)]
mod cargo;
fn clippy_path() -> PathBuf {
let build_info = cargo::BuildInfo::new();
build_info.target_lib().join("cargo-clippy")
}
#[test]
fn dogfood_clippy() {
// run clippy on itself and fail the test if lint warnings are reported
if option_env!("RUSTC_TEST_SUITE").is_some() || cfg!(windows) {
return;
}
let root_dir = std::path::PathBuf::from(env!("CARGO_MANIFEST_DIR"));
let clippy_binary = std::path::Path::new(&root_dir)
.join("target")
.join(env!("PROFILE"))
.join("cargo-clippy");
let root_dir = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
let clippy_binary = clippy_path();
let output = std::process::Command::new(clippy_binary)
let output = Command::new(clippy_binary)
.current_dir(root_dir)
.env("CLIPPY_DOGFOOD", "1")
.env("CARGO_INCREMENTAL", "0")
@ -37,11 +45,8 @@ fn dogfood_subprojects() {
if option_env!("RUSTC_TEST_SUITE").is_some() || cfg!(windows) {
return;
}
let root_dir = std::path::PathBuf::from(env!("CARGO_MANIFEST_DIR"));
let clippy_binary = std::path::Path::new(&root_dir)
.join("target")
.join(env!("PROFILE"))
.join("cargo-clippy");
let root_dir = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
let clippy_binary = clippy_path();
for d in &[
"clippy_workspace_tests",
@ -51,7 +56,7 @@ fn dogfood_subprojects() {
"clippy_dev",
"rustc_tools_util",
] {
let output = std::process::Command::new(&clippy_binary)
let output = Command::new(&clippy_binary)
.current_dir(root_dir.join(d))
.env("CLIPPY_DOGFOOD", "1")
.env("CARGO_INCREMENTAL", "0")