From 6cde537d9ba9bd56495ca47afb3f9a560e9b4358 Mon Sep 17 00:00:00 2001
From: "Jamil Lambert, PhD" <Jamil.Lambert@proton.me>
Date: Tue, 28 Jan 2025 20:10:40 +0000
Subject: [PATCH] Add `ScriptBuf` tests

Add tests to `owned` to kill the mutants found by `cargo mutants`.
---
 primitives/src/script/owned.rs | 66 ++++++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)

diff --git a/primitives/src/script/owned.rs b/primitives/src/script/owned.rs
index 8b640b106..45a8aa687 100644
--- a/primitives/src/script/owned.rs
+++ b/primitives/src/script/owned.rs
@@ -94,3 +94,69 @@ impl<'a> Arbitrary<'a> for ScriptBuf {
         Ok(ScriptBuf(v))
     }
 }
+
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn script_buf_from_bytes() {
+        let bytes = vec![1, 2, 3];
+        let script = ScriptBuf::from_bytes(bytes.clone());
+        assert_eq!(script.0, bytes);
+    }
+
+    #[test]
+    fn script_buf_as_script() {
+        let bytes = vec![1, 2, 3];
+        let script = ScriptBuf::from_bytes(bytes.clone());
+        let script_ref = script.as_script();
+        assert_eq!(script_ref.as_bytes(), bytes);
+    }
+
+    #[test]
+    fn script_buf_as_mut_script() {
+        let bytes = vec![1, 2, 3];
+        let mut script = ScriptBuf::from_bytes(bytes.clone());
+        let script_mut_ref = script.as_mut_script();
+        script_mut_ref.as_mut_bytes()[0] = 4;
+        assert_eq!(script.0, vec![4, 2, 3]);
+    }
+
+    #[test]
+    fn script_buf_into_bytes() {
+        let bytes = vec![1, 2, 3];
+        let script = ScriptBuf::from_bytes(bytes.clone());
+        let result = script.into_bytes();
+        assert_eq!(result, bytes);
+    }
+
+    #[test]
+    fn script_buf_into_boxed_script() {
+        let bytes = vec![1, 2, 3];
+        let script = ScriptBuf::from_bytes(bytes.clone());
+        let boxed_script = script.into_boxed_script();
+        assert_eq!(boxed_script.as_bytes(), bytes);
+    }
+
+    #[test]
+    fn script_buf_capacity() {
+        let script = ScriptBuf::with_capacity(10);
+        assert!(script.0.capacity() >= 10);
+    }
+
+    #[test]
+    fn script_buf_reserve() {
+        let mut script = ScriptBuf::new();
+        script.reserve(10);
+        assert!(script.0.capacity() >= 10);
+    }
+
+    #[test]
+    fn script_buf_reserve_exact() {
+        let mut script = ScriptBuf::new();
+        script.reserve_exact(10);
+        assert!(script.0.capacity() >= 10);
+    }
+}