chore: Add elaborator to CI

compiler/noirc_frontend/src/tests.rs

@@ -81,7 +81,7 @@ pub(crate) fn get_program(src: &str) -> (ParsedModule, Context, Vec<(Compilation
             &mut context,
             program.clone().into_sorted(),
             root_file_id,
-            false,
+            true,
             &[], // No macro processors
         ));
     }

tooling/nargo_cli/build.rs

@@ -92,6 +92,17 @@ fn execution_success_{test_name}() {{
     cmd.assert().success();
 }}
 
+#[test]
+fn execution_success_elaborator_{test_name}() {{
+    let test_program_dir = PathBuf::from("{test_dir}");
+
+    let mut cmd = Command::cargo_bin("nargo").unwrap();
+    cmd.arg("--program-dir").arg(test_program_dir);
+    cmd.arg("execute").arg("--force").arg("--use-elaborator");
+
+    cmd.assert().success();
+}}
+
 #[test]{brillig_ignored}
 fn execution_success_{test_name}_brillig() {{
     let test_program_dir = PathBuf::from("{test_dir}");
@@ -137,6 +148,17 @@ fn execution_failure_{test_name}() {{
     cmd.arg("--program-dir").arg(test_program_dir);
     cmd.arg("execute").arg("--force");
 
+    cmd.assert().failure().stderr(predicate::str::contains("The application panicked (crashed).").not());
+}}
+
+#[test]
+fn execution_failure_elaborator_{test_name}() {{
+    let test_program_dir = PathBuf::from("{test_dir}");
+
+    let mut cmd = Command::cargo_bin("nargo").unwrap();
+    cmd.arg("--program-dir").arg(test_program_dir);
+    cmd.arg("execute").arg("--force").arg("--use-elaborator");
+
     cmd.assert().failure().stderr(predicate::str::contains("The application panicked (crashed).").not());
 }}
             "#,
@@ -174,6 +196,17 @@ fn noir_test_success_{test_name}() {{
     cmd.arg("--program-dir").arg(test_program_dir);
     cmd.arg("test");
 
+    cmd.assert().success();
+}}
+
+#[test]
+fn noir_test_success_elaborator_{test_name}() {{
+    let test_program_dir = PathBuf::from("{test_dir}");
+
+    let mut cmd = Command::cargo_bin("nargo").unwrap();
+    cmd.arg("--program-dir").arg(test_program_dir);
+    cmd.arg("test").arg("--use-elaborator");
+
     cmd.assert().success();
 }}
             "#,
@@ -211,6 +244,17 @@ fn noir_test_failure_{test_name}() {{
     cmd.arg("--program-dir").arg(test_program_dir);
     cmd.arg("test");
 
+    cmd.assert().failure();
+}}
+
+#[test]
+fn noir_test_failure_elaborator_{test_name}() {{
+    let test_program_dir = PathBuf::from("{test_dir}");
+
+    let mut cmd = Command::cargo_bin("nargo").unwrap();
+    cmd.arg("--program-dir").arg(test_program_dir);
+    cmd.arg("test").arg("--use-elaborator");
+
     cmd.assert().failure();
 }}
             "#,
@@ -259,6 +303,34 @@ fn compile_success_empty_{test_name}() {{
         panic!("`nargo info` failed with: {{}}", String::from_utf8(output.stderr).unwrap_or_default());
     }}
 
+    // `compile_success_empty` tests should be able to compile down to an empty circuit.
+    let json: serde_json::Value = serde_json::from_slice(&output.stdout).unwrap_or_else(|e| {{
+        panic!("JSON was not well-formatted {{:?}}\n\n{{:?}}", e, std::str::from_utf8(&output.stdout))
+    }});
+    let num_opcodes = &json["programs"][0]["functions"][0]["acir_opcodes"];
+    assert_eq!(num_opcodes.as_u64().expect("number of opcodes should fit in a u64"), 0);
+}}
+
+#[test]
+fn compile_success_empty_elaborator_{test_name}() {{
+
+    // We use a mocked backend for this test as we do not rely on the returned circuit size
+    // but we must call a backend as part of querying the number of opcodes in the circuit.
+
+    let test_program_dir = PathBuf::from("{test_dir}");
+    let mut cmd = Command::cargo_bin("nargo").unwrap();
+    cmd.arg("--program-dir").arg(test_program_dir);
+    cmd.arg("info");
+    cmd.arg("--json");
+    cmd.arg("--force");
+    cmd.arg("--use-elaborator");
+
+    let output = cmd.output().expect("Failed to execute command");
+
+    if !output.status.success() {{
+        panic!("`nargo info` failed with: {{}}", String::from_utf8(output.stderr).unwrap_or_default());
+    }}
+
     // `compile_success_empty` tests should be able to compile down to an empty circuit.
     let json: serde_json::Value = serde_json::from_slice(&output.stdout).unwrap_or_else(|e| {{
         panic!("JSON was not well-formatted {{:?}}\n\n{{:?}}", e, std::str::from_utf8(&output.stdout))
@@ -301,6 +373,16 @@ fn compile_success_contract_{test_name}() {{
     cmd.arg("--program-dir").arg(test_program_dir);
     cmd.arg("compile").arg("--force");
 
+    cmd.assert().success();
+}}
+#[test]
+fn compile_success_contract_elaborator_{test_name}() {{
+    let test_program_dir = PathBuf::from("{test_dir}");
+
+    let mut cmd = Command::cargo_bin("nargo").unwrap();
+    cmd.arg("--program-dir").arg(test_program_dir);
+    cmd.arg("compile").arg("--force").arg("--use-elaborator");
+
     cmd.assert().success();
 }}
             "#,
@@ -338,6 +420,16 @@ fn compile_failure_{test_name}() {{
     cmd.arg("--program-dir").arg(test_program_dir);
     cmd.arg("compile").arg("--force");
 
+    cmd.assert().failure().stderr(predicate::str::contains("The application panicked (crashed).").not());
+}}
+#[test]
+fn compile_failure_elaborator_{test_name}() {{
+    let test_program_dir = PathBuf::from("{test_dir}");
+
+    let mut cmd = Command::cargo_bin("nargo").unwrap();
+    cmd.arg("--program-dir").arg(test_program_dir);
+    cmd.arg("compile").arg("--force").arg("--use-elaborator");
+
     cmd.assert().failure().stderr(predicate::str::contains("The application panicked (crashed).").not());
 }}
             "#,