implement EXTCODESIZE

Signed-off-by: xermicus <cyrill@parity.io>
2026-05-01 05:17:56 +00:00 · 2024-05-22 22:56:03 +02:00
parent 06aa289d9b
commit 5138fe3d06
8 changed files with 100 additions and 8 deletions
@@ -507,3 +507,18 @@ fn create_with_value() {
        }
    }
 }
+
+#[test]
+fn ext_code_size() {
+    let contract = Contract::ext_code_size(Transaction::default_address());
+    let (_, output) = assert_success(&contract, false);
+    let received = U256::from_be_slice(&output.data);
+    let expected = U256::from(contract.pvm_runtime.len());
+    assert_eq!(received, expected);
+
+    let contract = Contract::ext_code_size(Default::default());
+    let (_, output) = assert_success(&contract, false);
+    let received = U256::from_be_slice(&output.data);
+    let expected = U256::ZERO;
+    assert_eq!(received, expected);
+}