tests/dogfood.rs

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