1 files changed, 49 insertions, 0 deletions
diff --git a/vendor/sysinfo/tests/code_checkers/utils.rs b/vendor/sysinfo/tests/code_checkers/utils.rs
new file mode 100644
index 000000000..dadbc0a54
--- /dev/null
+++ b/vendor/sysinfo/tests/code_checkers/utils.rs
@@ -0,0 +1,49 @@
+// Take a look at the license at the top of the repository in the LICENSE file.
+
+use std::fs::{self, File};
+use std::io::Read;
+use std::path::Path;
+
+pub struct TestResult {
+    pub nb_tests: usize,
+    pub nb_errors: usize,
+}
+
+impl std::ops::AddAssign for TestResult {
+    fn add_assign(&mut self, other: Self) {
+        self.nb_tests += other.nb_tests;
+        self.nb_errors += other.nb_errors;
+    }
+}
+
+pub fn read_dirs<P: AsRef<Path>, F: FnMut(&Path, &str)>(dirs: &[P], callback: &mut F) {
+    for dir in dirs {
+        read_dir(dir, callback);
+    }
+}
+
+fn read_dir<P: AsRef<Path>, F: FnMut(&Path, &str)>(dir: P, callback: &mut F) {
+    for entry in fs::read_dir(dir).expect("read_dir failed") {
+        let entry = entry.expect("entry failed");
+        let path = entry.path();
+        if path.is_dir() {
+            read_dir(path, callback);
+        } else {
+            let content = read_file(&path);
+            callback(&path, &content);
+        }
+    }
+}
+
+fn read_file<P: AsRef<Path>>(p: P) -> String {
+    let mut f = File::open(p).expect("read_file::open failed");
+    let mut content =
+        String::with_capacity(f.metadata().map(|m| m.len() as usize + 1).unwrap_or(0));
+    f.read_to_string(&mut content)
+        .expect("read_file::read_to_end failed");
+    content
+}
+
+pub fn show_error(p: &Path, err: &str) {
+    eprintln!("=> [{}]: {}", p.display(), err);
+}