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https://github.com/rust-lang/rust-clippy
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lintcheck: add test
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2 changed files with 35 additions and 1 deletions
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@ -503,6 +503,10 @@ fn gather_stats(clippy_warnings: &[ClippyWarning]) -> (String, HashMap<&String,
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/// check if the latest modification of the logfile is older than the modification date of the
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/// clippy binary, if this is true, we should clean the lintchec shared target directory and recheck
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fn lintcheck_needs_rerun(lintcheck_logs_path: &Path) -> bool {
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if !lintcheck_logs_path.exists() {
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return true;
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}
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let clippy_modified: std::time::SystemTime = {
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let mut times = [CLIPPY_DRIVER_PATH, CARGO_CLIPPY_PATH].iter().map(|p| {
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std::fs::metadata(p)
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@ -665,7 +669,6 @@ fn read_stats_from_file(file_path: &Path) -> HashMap<String, usize> {
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let file_content: String = match std::fs::read_to_string(file_path).ok() {
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Some(content) => content,
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None => {
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eprintln!("RETURND");
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return HashMap::new();
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},
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};
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@ -734,3 +737,30 @@ fn print_stats(old_stats: HashMap<String, usize>, new_stats: HashMap<&String, us
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println!("{} {} => 0", old_key, old_value);
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});
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}
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#[test]
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fn lintcheck_test() {
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let args = [
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"run",
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"--target-dir",
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"clippy_dev/target",
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"--package",
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"clippy_dev",
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"--bin",
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"clippy_dev",
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"--manifest-path",
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"clippy_dev/Cargo.toml",
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"--features",
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"lintcheck",
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"--",
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"lintcheck",
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"--crates-toml",
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"clippy_dev/test_sources.toml",
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];
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let status = std::process::Command::new("cargo")
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.args(&args)
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.current_dir("../" /* repo root */)
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.status();
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assert!(status.unwrap().success());
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}
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4
clippy_dev/test_sources.toml
Normal file
4
clippy_dev/test_sources.toml
Normal file
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@ -0,0 +1,4 @@
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[crates]
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cc = {name = "cc", versions = ['1.0.67']}
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home = {name = "home", git_url = "https://github.com/brson/home", git_hash = "32044e53dfbdcd32bafad3109d1fbab805fc0f40"}
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rustc_tools_util = {name = "rustc_tools_util", versions = ['0.2.0']}
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