add tests for large array initializer

compiler/tests/array/mod.rs

@@ -147,7 +147,7 @@ fn test_multi() {
 }
 
 #[test]
-fn test_multi_initializer_fail() {
+fn test_multi_fail() {
     let program_bytes = include_bytes!("multi_fail_initializer.leo");
     let program = parse_program(program_bytes).unwrap();
 
@@ -161,3 +161,19 @@ fn test_multi_inline_fail() {
 
     expect_compiler_error(program);
 }
+
+#[test]
+fn test_multi_initializer() {
+    let program_bytes = include_bytes!("multi_initializer.leo");
+    let program = parse_program(program_bytes).unwrap();
+
+    assert_satisfied(program);
+}
+
+#[test]
+fn test_multi_initializer_fail() {
+    let program_bytes = include_bytes!("multi_initializer_fail.leo");
+    let program = parse_program(program_bytes).unwrap();
+
+    expect_compiler_error(program);
+}

compiler/tests/array/multi_initializer.leo

@@ -0,0 +1,7 @@
+function main() {
+    const a: [u8; (2, 2, 2)] = [1u8; (2, 2, 2)];
+
+    const b: [u8; (2, 2, 2)] = [[[1u8; 2]; 2]; 2];
+
+    console.assert(a == b);
+}

compiler/tests/array/multi_initializer_fail.leo

@@ -0,0 +1,3 @@
+function main() {
+    let arr: [u8; (2, 2)] = [1u8; (2, 1)]; // incorrect dimensions
+}