tests/dogfood.rs

   1 #[test]
   2 fn dogfood() {
   3     if option_env!("RUSTC_TEST_SUITE").is_some() || cfg!(windows) {
   4         return;
   5     }
   6     let root_dir = std::path::PathBuf::from(env!("CARGO_MANIFEST_DIR"));
   7     let clippy_cmd = std::path::Path::new(&root_dir)
   8         .join("target")
   9         .join(env!("PROFILE"))
  10         .join("cargo-clippy");
  11
  12     let output = std::process::Command::new(clippy_cmd)
  13         .current_dir(root_dir)
  14         .env("CLIPPY_DOGFOOD", "1")
  15         .env("CARGO_INCREMENTAL", "0")
  16         .arg("clippy-preview")
  17         .arg("--all-targets")
  18         .arg("--all-features")
  19         .arg("--")
  20         .args(&["-D", "clippy::all"])
  21         .args(&["-D", "clippy::internal"])
  22         .args(&["-D", "clippy::pedantic"])
  23         .output()
  24         .unwrap();
  25     println!("status: {}", output.status);
  26     println!("stdout: {}", String::from_utf8_lossy(&output.stdout));
  27     println!("stderr: {}", String::from_utf8_lossy(&output.stderr));
  28
  29     assert!(output.status.success());
  30 }
  31
  32 #[test]
  33 fn dogfood_tests() {
  34     if option_env!("RUSTC_TEST_SUITE").is_some() || cfg!(windows) {
  35         return;
  36     }
  37     let root_dir = std::path::PathBuf::from(env!("CARGO_MANIFEST_DIR"));
  38     let clippy_cmd = std::path::Path::new(&root_dir)
  39         .join("target")
  40         .join(env!("PROFILE"))
  41         .join("cargo-clippy");
  42
  43     for d in &[
  44         "clippy_workspace_tests",
  45         "clippy_workspace_tests/src",
  46         "clippy_workspace_tests/subcrate",
  47         "clippy_workspace_tests/subcrate/src",
  48         "clippy_dev",
  49         "rustc_tools_util",
  50     ] {
  51         let output = std::process::Command::new(&clippy_cmd)
  52             .current_dir(root_dir.join(d))
  53             .env("CLIPPY_DOGFOOD", "1")
  54             .env("CARGO_INCREMENTAL", "0")
  55             .arg("clippy")
  56             .arg("--")
  57             .args(&["-D", "clippy::all"])
  58             .args(&["-D", "clippy::pedantic"])
  59             .output()
  60             .unwrap();
  61         println!("status: {}", output.status);
  62         println!("stdout: {}", String::from_utf8_lossy(&output.stdout));
  63         println!("stderr: {}", String::from_utf8_lossy(&output.stderr));
  64
  65         assert!(output.status.success());
  66     }
  67 }