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Continue working on realms (#4356)

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- Rework symbols to have the same value across realms
- Support realms for native functions
- Support test262
- Use new.target realms for constructing intrinsics

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
This commit is contained in:
Zoltan Herczeg
2020-12-09 17:44:21 +01:00
committed by GitHub
parent df92c86ecf
commit cc1e8d2dee
23 changed files with 593 additions and 284 deletions
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jerry-main/main-utils.c
+45 -10
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@@ -148,17 +148,50 @@ test262_eval_script (const jerry_value_t func_obj_val, /**< function object */
return ret_value;
} /* test262_eval_script */
static jerry_value_t
create_test262 (jerry_value_t global_obj);
/**
* Init the $262 object
* $262.createRealm
*
* A function which creates a new realm object, and returns a newly created $262 object
*
* @return a new $262 object
*/
static void
register_test262 (void)
static jerry_value_t
test262_create_realm (const jerry_value_t func_obj_val, /**< function object */
const jerry_value_t this_p, /**< this arg */
const jerry_value_t args_p[], /**< function arguments */
const jerry_length_t args_cnt) /**< number of function arguments */
{
(void) func_obj_val; /* unused */
(void) this_p; /* unused */
(void) args_p; /* unused */
(void) args_cnt; /* unused */
jerry_value_t realm_object = jerry_create_realm ();
jerry_value_t previous_realm = jerry_set_realm (realm_object);
assert (!jerry_value_is_error (previous_realm));
jerry_value_t test262_object = create_test262 (realm_object);
jerry_set_realm (previous_realm);
jerry_release_value (realm_object);
return test262_object;
} /* test262_create_realm */
/**
* Create a new $262 object
*
* @return a new $262 object
*/
static jerry_value_t
create_test262 (jerry_value_t global_obj) /**< global object */
{
jerry_value_t global_obj = jerry_get_global_object ();
jerry_value_t test262_object = jerry_create_object ();
test262_register_function (test262_object, "detachArrayBuffer", test262_detach_array_buffer);
test262_register_function (test262_object, "evalScript", test262_eval_script);
test262_register_function (test262_object, "createRealm", test262_create_realm);
test262_register_function (test262_object, "gc", jerryx_handler_gc);
jerry_value_t prop_name = jerry_create_string ((const jerry_char_t *) "global");
@@ -171,17 +204,16 @@ register_test262 (void)
jerry_release_value (prop_name);
assert (!jerry_value_is_error (result));
jerry_release_value (global_obj);
jerry_release_value (test262_object);
jerry_release_value (result);
} /* register_test262 */
return test262_object;
} /* create_test262 */
/**
* Inits the engine and the debugger
*/
void
main_init_engine (main_args_t *arguments_p) /** main arguments */
main_init_engine (main_args_t *arguments_p) /**< main arguments */
{
jerry_init (arguments_p->init_flags);
@@ -211,7 +243,10 @@ main_init_engine (main_args_t *arguments_p) /** main arguments */
}
if (arguments_p->option_flags & OPT_FLAG_TEST262_OBJECT)
{
register_test262 ();
jerry_value_t global_obj = jerry_get_global_object ();
jerry_value_t test262_object = create_test262 (global_obj);
jerry_release_value (test262_object);
jerry_release_value (global_obj);
}
main_register_global_function ("assert", jerryx_handler_assert);
main_register_global_function ("gc", jerryx_handler_gc);