a

crates/blockifier/src/test_utils/cairo_compile.rs

@@ -0,0 +1,22 @@
+use std::process::Command;
+
+/// Compiles a Cairo0 program using the deprecated compiler.
+pub fn cairo0_compile(path: String, extra_arg: Option<String>, debug_info: bool) -> Vec<u8> {
+    let mut command = Command::new("starknet-compile-deprecated");
+    command.arg(&path);
+    if let Some(extra_arg) = extra_arg {
+        command.arg(extra_arg);
+    }
+    if !debug_info {
+        command.arg("--no_debug_info");
+    }
+    let compile_output = command.output().unwrap();
+    let stderr_output = String::from_utf8(compile_output.stderr).unwrap();
+    assert!(compile_output.status.success(), "{stderr_output}");
+    compile_output.stdout
+}
+
+/// Compiles a Cairo1 program using the compiler version set in the Cargo.toml.
+pub fn cairo1_compile(_path: String) -> Vec<u8> {
+    todo!();
+}

crates/blockifier/src/test_utils/contracts.rs

@@ -204,6 +204,7 @@ impl FeatureContract {
                 };
             }
         };
+        // a.
         format!(
             "feature_contracts/cairo{}/compiled/{}{}.json",
             match cairo_version {