instantiate env module

src/interpreter/tests/basics.rs

@@ -211,38 +211,16 @@ fn single_program_different_modules() {
 }
 
 #[test]
-fn import_global() {
-	// create new program
+fn import_env_mutable_global() {
 	let program = ProgramInstance::new().unwrap();
-	// => env module is created
-	let env_instance = program.module("env").unwrap();
-	// => linear memory is created
-	let env_memory = env_instance.memory(ItemIndex::Internal(0)).unwrap();
 
-	// create native env module executor
-	let mut executor = FunctionExecutor {
-		memory: env_memory.clone(),
-		values: Vec::new(),
-	};
-	{
-		let functions: UserFunctions = UserFunctions {
-			executor: &mut executor,
-			functions: ::std::borrow::Cow::from(SIGNATURES),
-		};
-		let native_env_instance = Arc::new(env_native_module(env_instance, functions).unwrap());
-		let params = ExecutionParams::with_external("env".into(), native_env_instance);
-
-		let module = module()
-			.with_import(ImportEntry::new("env".into(), "STACKTOP".into(), External::Global(GlobalType::new(ValueType::I32, false))))
-			.build();
-
-		// load module
-		program.add_module("main", module, Some(&params.externals)).unwrap();
-	}
+	let module = module()
+		.with_import(ImportEntry::new("env".into(), "STACKTOP".into(), External::Global(GlobalType::new(ValueType::I32, false))))
+		.build();
 
+	program.add_module("main", module, None).unwrap();
 }
 
-
 #[test]
 fn env_native_export_entry_type_check() {
 	let program = ProgramInstance::new().unwrap();