int
main (int argc,
char **argv)
{
srand ((unsigned) jerry_port_get_current_time ());
if (argc <= 1 || (argc == 2 && (!strcmp ("-h", argv[1]) || !strcmp ("--help", argv[1]))))
{
print_help (argv[0]);
return JERRY_STANDALONE_EXIT_CODE_OK;
}
jerry_init (JERRY_INIT_EMPTY);
jerry_value_t ret_value = jerry_create_undefined ();
for (int i = 1; i < argc; i++)
{
const char *file_name = argv[i];
size_t source_size;
const jerry_char_t *source_p = read_file (file_name, &source_size);
if (source_p == NULL)
{
ret_value = jerry_create_error (JERRY_ERROR_COMMON, (jerry_char_t *) "");
break;
}
else
{
ret_value = jerry_parse (source_p, source_size, false);
if (!jerry_value_has_error_flag (ret_value))
{
jerry_value_t func_val = ret_value;
ret_value = jerry_run (func_val);
jerry_release_value (func_val);
}
}
if (jerry_value_has_error_flag (ret_value))
{
break;
}
jerry_release_value (ret_value);
ret_value = jerry_create_undefined ();
}
int ret_code = JERRY_STANDALONE_EXIT_CODE_OK;
if (jerry_value_has_error_flag (ret_value))
{
jerry_port_log (JERRY_LOG_LEVEL_ERROR, "Unhandled exception: Script Error!\n");
ret_code = JERRY_STANDALONE_EXIT_CODE_FAIL;
}
jerry_release_value (ret_value);
jerry_cleanup ();
return ret_code;
} /* main */
static bool InitJerry() {
uint32_t jerry_flag = JERRY_FLAG_ABORT_ON_FAIL;
#ifdef ENABLE_JERRY_MEM_STATS
jerry_flag |= JERRY_FLAG_MEM_STATS;
jerry_flag |= JERRY_FLAG_SHOW_OPCODES;
#endif
jerry_init(jerry_flag);
InitJerryMagicStringEx();
if (!jerry_parse((jerry_api_char_t*)"", 0)) {
DLOG("jerry_parse() failed");
return false;
}
if (jerry_run() != JERRY_COMPLETION_CODE_OK) {
DLOG("jerry_run() failed");
return false;
}
return true;
}
/**
* Initialize JerryScript.
*/
static bool InitJerry(Environment* env) {
// Set jerry run flags.
uint32_t jerry_flag = JERRY_FLAG_EMPTY;
if (env->config()->memstat) {
jerry_flag |= JERRY_FLAG_MEM_STATS;
}
if (env->config()->show_opcode) {
jerry_flag |= JERRY_FLAG_SHOW_OPCODES;
}
// Initialize jerry.
jerry_init((jerry_flag_t) jerry_flag);
// Set magic strings.
InitJerryMagicStringEx();
// Do parse and run to generate initial javascript environment.
jerry_api_object_t *err_obj_p = NULL;
if (!jerry_parse((jerry_api_char_t*)"", 0, &err_obj_p)) {
DLOG("jerry_parse() failed");
jerry_api_release_object (err_obj_p);
return false;
}
jerry_api_value_t err_val;
if (jerry_run(&err_val) != JERRY_COMPLETION_CODE_OK) {
DLOG("jerry_run() failed");
jerry_api_release_value (&err_val);
return false;
}
return true;
}
/*
* Init available js functions
*/
static void
init_jerry ()
{
jerry_init (JERRY_INIT_EMPTY);
/* Create an empty JS object */
jerry_value_t object = jerry_create_object ();
jerry_value_t func_obj;
jerry_value_t prop_name;
func_obj = jerry_create_external_function (set_led);
prop_name = jerry_create_string ((const jerry_char_t *) "setLed");
jerry_set_property (object, prop_name, func_obj);
jerry_release_value (prop_name);
jerry_release_value (func_obj);
func_obj = jerry_create_external_function (js_delay);
prop_name = jerry_create_string ((const jerry_char_t *) "delay");
jerry_set_property (object, prop_name, func_obj);
jerry_release_value (prop_name);
jerry_release_value (func_obj);
/* Wrap the JS object (not empty anymore) into a jerry api value */
jerry_value_t global_object = jerry_get_global_object ();
/* Add the JS object to the global context */
prop_name = jerry_create_string ((const jerry_char_t *) "test");
jerry_set_property (global_object, prop_name, object);
jerry_release_value (prop_name);
jerry_release_value (object);
jerry_release_value (global_object);
} /* init_jerry */
void jerry_start ()
{
srand ((unsigned) jerry_port_get_current_time ());
jerry_init (JERRY_INIT_EMPTY);
jerry_value_t global_obj_val = jerry_get_global_object ();
jerry_value_t print_func_name_val = jerry_create_string ((jerry_char_t *) "print");
print_function = jerry_get_property (global_obj_val, print_func_name_val);
jerry_release_value (print_func_name_val);
jerry_release_value (global_obj_val);
}
int
main (void)
{
jerry_init (JERRY_INIT_EMPTY);
native_free_cb_call_count = 0;
test_autorelease_val ();
jerry_gc ();
TEST_ASSERT (native_free_cb_call_count == 1);
jerry_cleanup ();
} /* main */
int
main (int argc, char **argv)
{
(void) argc;
(void) argv;
jerry_char_t buffer[256];
jerry_size_t bytes_copied;
const jerryx_module_resolver_t *resolver = &jerryx_module_native_resolver;
jerry_value_t module_name;
jerry_init (JERRY_INIT_EMPTY);
/* Attempt to load a non-existing module. */
module_name = jerry_create_string ((jerry_char_t *) "some-unknown-module-name");
jerry_value_t module = jerryx_module_resolve (module_name, &resolver, 1);
jerry_release_value (module_name);
TEST_ASSERT (jerry_value_has_error_flag (module));
/* Retrieve the error message. */
jerry_value_t prop_name = jerry_create_string ((const jerry_char_t *) "message");
jerry_value_t prop = jerry_get_property (module, prop_name);
/* Assert that the error message is a string with specific contents. */
TEST_ASSERT (jerry_value_is_string (prop));
bytes_copied = jerry_substring_to_utf8_char_buffer (prop, 0, 254, buffer, 256);
buffer[bytes_copied] = 0;
TEST_ASSERT (!strcmp ((const char *) buffer, "Module not found"));
/* Release the error message property name and value. */
jerry_release_value (prop);
jerry_release_value (prop_name);
/* Retrieve the moduleName property. */
prop_name = jerry_create_string ((const jerry_char_t *) "moduleName");
prop = jerry_get_property (module, prop_name);
/* Assert that the moduleName property is a string containing the requested module name. */
TEST_ASSERT (jerry_value_is_string (prop));
bytes_copied = jerry_substring_to_utf8_char_buffer (prop, 0, 254, buffer, 256);
buffer[bytes_copied] = 0;
TEST_ASSERT (!strcmp ((const char *) buffer, "some-unknown-module-name"));
/* Release everything. */
jerry_release_value (prop);
jerry_release_value (prop_name);
jerry_release_value (module);
return 0;
} /* main */
void app_start (int, char**)
{
// set 9600 baud rate for stdout
pc.baud (9600);
printf ("\r\nJerryScript in mbed\r\n");
printf (" build %s\r\n", jerry_build_date);
printf (" hash %s\r\n", jerry_commit_hash);
printf (" branch %s\r\n", jerry_branch_name);
if (jerry_init () == 0)
{
minar::Scheduler::postCallback(jerry_loop).period(minar::milliseconds(100));
}
}
int
main (void)
{
TEST_INIT ();
jerry_init (JERRY_INIT_EMPTY);
jerry_value_t object = jerry_create_object ();
jerry_value_t prop_name = jerry_create_string_from_utf8 ((jerry_char_t *) "something");
jerry_value_t prop_value = jerry_create_boolean (true);
jerry_value_t proto_object = jerry_create_object ();
/* Assert that an empty object does not have the property in question */
assert_boolean_and_release (jerry_has_property (object, prop_name), false);
assert_boolean_and_release (jerry_has_own_property (object, prop_name), false);
assert_boolean_and_release (jerry_set_prototype (object, proto_object), true);
/* If the object has a prototype, that still means it doesn't have the property */
assert_boolean_and_release (jerry_has_property (object, prop_name), false);
assert_boolean_and_release (jerry_has_own_property (object, prop_name), false);
assert_boolean_and_release (jerry_set_property (proto_object, prop_name, prop_value), true);
/* After setting the property on the prototype, it must be there, but not on the object */
assert_boolean_and_release (jerry_has_property (object, prop_name), true);
assert_boolean_and_release (jerry_has_own_property (object, prop_name), false);
TEST_ASSERT (jerry_delete_property (proto_object, prop_name));
assert_boolean_and_release (jerry_set_property (object, prop_name, prop_value), true);
/* After relocating the property onto the object, it must be there */
assert_boolean_and_release (jerry_has_property (object, prop_name), true);
assert_boolean_and_release (jerry_has_own_property (object, prop_name), true);
jerry_release_value (object);
jerry_release_value (prop_name);
jerry_release_value (prop_value);
jerry_release_value (proto_object);
jerry_cleanup ();
return 0;
} /* main */
void main (void)
{
printf ("Jerry Compilation " __DATE__ " " __TIME__ "\n");
jerry_init (JERRY_INIT_EMPTY);
jerry_value_t global_obj_val = jerry_get_global_object ();
jerry_value_t print_func_name_val = jerry_create_string ((jerry_char_t *) "print");
print_function = jerry_get_property (global_obj_val, print_func_name_val);
jerry_release_value (print_func_name_val);
jerry_release_value (global_obj_val);
if (jerry_value_has_error_flag (print_function))
{
printf ("Error: could not look up print function, expression results won't be printed\n");
}
shell_register_app_cmd_handler (shell_cmd_handler);
shell_init ("js> ", commands);
/* Don't call jerry_cleanup() here, as shell_init() returns after setting
up background task to process shell input, and that task calls
shell_cmd_handler(), etc. as callbacks. This processing happens in
the infinite loop, so JerryScript doesn't need to be de-initialized. */
} /* main */
void main (void)
{
srand ((unsigned) jerry_port_get_current_time ());
uint32_t zephyr_ver = sys_kernel_version_get ();
printf ("JerryScript build: " __DATE__ " " __TIME__ "\n");
printf ("JerryScript API %d.%d\n", JERRY_API_MAJOR_VERSION, JERRY_API_MINOR_VERSION);
printf ("Zephyr version %d.%d.%d\n", (int)SYS_KERNEL_VER_MAJOR (zephyr_ver),
(int)SYS_KERNEL_VER_MINOR (zephyr_ver),
(int)SYS_KERNEL_VER_PATCHLEVEL (zephyr_ver));
zephyr_getline_init ();
jerry_init (JERRY_INIT_EMPTY);
register_js_function ("print", jerryx_handler_print);
jerry_value_t global_obj_val = jerry_get_global_object ();
jerry_value_t print_func_name_val = jerry_create_string ((jerry_char_t *) "print");
print_function = jerry_get_property (global_obj_val, print_func_name_val);
jerry_release_value (print_func_name_val);
jerry_release_value (global_obj_val);
if (jerry_value_is_error (print_function))
{
printf ("Error: could not look up print function, expression results won't be printed\n");
}
while (1)
{
char *s;
printf("js> ");
fflush(stdout);
s = zephyr_getline ();
if (*s)
{
shell_cmd_handler (s);
}
}
/* As we never retturn from REPL above, don't call jerry_cleanup() here. */
} /* main */
int
main (void)
{
TEST_INIT ();
jerry_init (JERRY_INIT_EMPTY);
const jerry_char_t test_eval_function[] = "function demo(a) { return a + 1; }; demo";
test_entry_t entries[] =
{
ENTRY (JERRY_TYPE_NUMBER, jerry_create_number (-33.0)),
ENTRY (JERRY_TYPE_NUMBER, jerry_create_number (3)),
ENTRY (JERRY_TYPE_NUMBER, jerry_create_number_nan ()),
ENTRY (JERRY_TYPE_NUMBER, jerry_create_number_infinity (false)),
ENTRY (JERRY_TYPE_NUMBER, jerry_create_number_infinity (true)),
ENTRY (JERRY_TYPE_BOOLEAN, jerry_create_boolean (true)),
ENTRY (JERRY_TYPE_BOOLEAN, jerry_create_boolean (false)),
ENTRY (JERRY_TYPE_UNDEFINED, jerry_create_undefined ()),
ENTRY (JERRY_TYPE_OBJECT, jerry_create_object ()),
ENTRY (JERRY_TYPE_OBJECT, jerry_create_array (10)),
ENTRY (JERRY_TYPE_ERROR, jerry_create_error (JERRY_ERROR_TYPE, (const jerry_char_t *) "error")),
ENTRY (JERRY_TYPE_NULL, jerry_create_null ()),
ENTRY (JERRY_TYPE_FUNCTION, jerry_eval (test_eval_function,
sizeof (test_eval_function) - 1,
JERRY_PARSE_NO_OPTS)),
ENTRY (JERRY_TYPE_FUNCTION, jerry_create_external_function (test_ext_function)),
ENTRY (JERRY_TYPE_STRING, jerry_create_string (test_eval_function)),
ENTRY (JERRY_TYPE_STRING, jerry_create_string ((jerry_char_t *) "")),
};
for (size_t idx = 0; idx < sizeof (entries) / sizeof (entries[0]); idx++)
{
jerry_type_t type_info = jerry_value_get_type (entries[idx].value);
TEST_ASSERT (type_info != JERRY_TYPE_NONE);
TEST_ASSERT (type_info == entries[idx].type_info);
jerry_release_value (entries[idx].value);
}
if (jerry_is_feature_enabled (JERRY_FEATURE_SYMBOL))
{
jerry_value_t symbol_desc_value = jerry_create_string ((jerry_char_t *) "foo");
jerry_value_t symbol_value = jerry_create_symbol (symbol_desc_value);
jerry_type_t type_info = jerry_value_get_type (symbol_value);
TEST_ASSERT (type_info != JERRY_TYPE_NONE);
TEST_ASSERT (type_info == JERRY_TYPE_SYMBOL);
jerry_release_value (symbol_value);
jerry_release_value (symbol_desc_value);
}
jerry_cleanup ();
return 0;
} /* main */
/**
* Process 'generate' command.
*
* @return error code (0 - no error)
*/
static int
process_generate (cli_state_t *cli_state_p, /**< cli state */
int argc, /**< number of arguments */
char *prog_name_p) /**< program name */
{
(void) argc;
bool is_save_literals_mode_in_c_format = false;
uint32_t snapshot_flags = 0;
jerry_init_flag_t flags = JERRY_INIT_EMPTY;
const char *file_name_p = NULL;
uint8_t *source_p = input_buffer;
size_t source_length = 0;
const char *save_literals_file_name_p = NULL;
cli_change_opts (cli_state_p, generate_opts);
for (int id = cli_consume_option (cli_state_p); id != CLI_OPT_END; id = cli_consume_option (cli_state_p))
{
switch (id)
{
case OPT_GENERATE_HELP:
{
cli_help (prog_name_p, "generate", generate_opts);
return JERRY_STANDALONE_EXIT_CODE_OK;
}
case OPT_GENERATE_STATIC:
{
snapshot_flags |= JERRY_SNAPSHOT_SAVE_STATIC;
break;
}
case OPT_GENERATE_LITERAL_LIST:
case OPT_GENERATE_LITERAL_C:
{
if (save_literals_file_name_p != NULL)
{
jerry_port_log (JERRY_LOG_LEVEL_ERROR, "Error: literal file name already specified");
return JERRY_STANDALONE_EXIT_CODE_FAIL;
}
is_save_literals_mode_in_c_format = (id == OPT_GENERATE_LITERAL_C);
save_literals_file_name_p = cli_consume_string (cli_state_p);
break;
}
case OPT_GENERATE_SHOW_OP:
{
if (check_feature (JERRY_FEATURE_PARSER_DUMP, cli_state_p->arg))
{
jerry_port_default_set_log_level (JERRY_LOG_LEVEL_DEBUG);
flags |= JERRY_INIT_SHOW_OPCODES;
}
break;
}
case OPT_GENERATE_OUT:
{
output_file_name_p = cli_consume_string (cli_state_p);
break;
}
case CLI_OPT_DEFAULT:
{
if (file_name_p != NULL)
{
jerry_port_log (JERRY_LOG_LEVEL_ERROR, "Error: Exactly one input file must be specified\n");
return JERRY_STANDALONE_EXIT_CODE_FAIL;
}
file_name_p = cli_consume_string (cli_state_p);
if (cli_state_p->error == NULL)
{
source_length = read_file (source_p, file_name_p);
if (source_length == 0)
{
jerry_port_log (JERRY_LOG_LEVEL_ERROR, "Input file is empty\n");
return JERRY_STANDALONE_EXIT_CODE_FAIL;
}
}
break;
}
default:
{
cli_state_p->error = "Internal error";
break;
}
}
}
if (check_cli_error (cli_state_p))
{
return JERRY_STANDALONE_EXIT_CODE_FAIL;
}
if (file_name_p == NULL)
{
jerry_port_log (JERRY_LOG_LEVEL_ERROR, "Error: Exactly one input file must be specified\n");
return JERRY_STANDALONE_EXIT_CODE_FAIL;
}
jerry_init (flags);
if (!jerry_is_valid_utf8_string (source_p, (jerry_size_t) source_length))
{
jerry_port_log (JERRY_LOG_LEVEL_ERROR, "Error: Input must be a valid UTF-8 string.\n");
return JERRY_STANDALONE_EXIT_CODE_FAIL;
}
jerry_value_t snapshot_result;
snapshot_result = jerry_generate_snapshot ((jerry_char_t *) file_name_p,
(size_t) strlen (file_name_p),
(jerry_char_t *) source_p,
source_length,
snapshot_flags,
output_buffer,
sizeof (output_buffer) / sizeof (uint32_t));
if (jerry_value_has_error_flag (snapshot_result))
{
jerry_port_log (JERRY_LOG_LEVEL_ERROR, "Error: Generating snapshot failed!\n");
jerry_value_clear_error_flag (&snapshot_result);
print_unhandled_exception (snapshot_result);
jerry_release_value (snapshot_result);
return JERRY_STANDALONE_EXIT_CODE_FAIL;
}
size_t snapshot_size = (size_t) jerry_get_number_value (snapshot_result);
jerry_release_value (snapshot_result);
FILE *snapshot_file_p = fopen (output_file_name_p, "w");
if (snapshot_file_p == NULL)
{
jerry_port_log (JERRY_LOG_LEVEL_ERROR, "Error: Unable to write snapshot file: '%s'\n", output_file_name_p);
return JERRY_STANDALONE_EXIT_CODE_FAIL;
}
fwrite (output_buffer, sizeof (uint8_t), snapshot_size, snapshot_file_p);
fclose (snapshot_file_p);
printf ("Created snapshot file: '%s' (%lu bytes)\n", output_file_name_p, (unsigned long) snapshot_size);
if (save_literals_file_name_p != NULL)
{
const size_t literal_buffer_size = jerry_parse_and_save_literals ((jerry_char_t *) source_p,
source_length,
false,
output_buffer,
sizeof (output_buffer) / sizeof (uint32_t),
is_save_literals_mode_in_c_format);
if (literal_buffer_size == 0)
{
jerry_port_log (JERRY_LOG_LEVEL_ERROR, "Error: Literal saving failed!\n");
return JERRY_STANDALONE_EXIT_CODE_FAIL;
}
FILE *literal_file_p = fopen (save_literals_file_name_p, "w");
if (literal_file_p == NULL)
{
jerry_port_log (JERRY_LOG_LEVEL_ERROR, "Error: Unable to write literal file: '%s'\n", save_literals_file_name_p);
return JERRY_STANDALONE_EXIT_CODE_FAIL;
}
fwrite (output_buffer, sizeof (uint8_t), literal_buffer_size, literal_file_p);
fclose (literal_file_p);
printf ("Created literal file: '%s' (%lu bytes)\n", save_literals_file_name_p, (unsigned long) literal_buffer_size);
}
return 0;
} /* process_generate */
int
main (void)
{
jerry_init (JERRY_INIT_EMPTY);
/* Render strict-equal as a function. */
jerry_value_t parse_result = jerry_parse (NULL,
0,
strict_equal_source,
sizeof (strict_equal_source) - 1,
JERRY_PARSE_STRICT_MODE);
TEST_ASSERT (!jerry_value_is_error (parse_result));
jerry_value_t strict_equal = jerry_run (parse_result);
TEST_ASSERT (!jerry_value_is_error (strict_equal));
jerry_release_value (parse_result);
/* Create an object and associate some native data with it. */
jerry_value_t object = jerry_create_object ();
jerry_set_object_native_pointer (object, &test_data, &test_info);
/* Retrieve the object by its native pointer. */
jerry_value_t found_object;
TEST_ASSERT (jerry_objects_foreach_by_native_info (&test_info, find_test_object_by_data, &found_object));
jerry_value_t args[2] = {object, found_object};
/* Assert that the correct object was retrieved. */
jerry_value_t undefined = jerry_create_undefined ();
jerry_value_t strict_equal_result = jerry_call_function (strict_equal, undefined, args, 2);
TEST_ASSERT (jerry_value_is_boolean (strict_equal_result) && jerry_get_boolean_value (strict_equal_result));
jerry_release_value (strict_equal_result);
jerry_release_value (found_object);
jerry_release_value (object);
/* Collect garbage. */
jerry_gc (JERRY_GC_SEVERITY_LOW);
/* Attempt to retrieve the object by its native pointer again. */
TEST_ASSERT (!jerry_objects_foreach_by_native_info (&test_info, find_test_object_by_data, &found_object));
/* Create an object and set a property on it. */
object = jerry_create_object ();
jerry_value_t property_name = jerry_create_string ((jerry_char_t *) "xyzzy");
jerry_value_t property_value = jerry_create_number (42);
jerry_release_value (jerry_set_property (object, property_name, property_value));
jerry_release_value (property_value);
/* Retrieve the object by the presence of its property, placing it at args[1]. */
args[0] = property_name;
TEST_ASSERT (jerry_objects_foreach (find_test_object_by_property, args));
/* Assert that the right object was retrieved and release both the original reference to it and the retrieved one. */
args[0] = object;
strict_equal_result = jerry_call_function (strict_equal, undefined, args, 2);
TEST_ASSERT (jerry_value_is_boolean (strict_equal_result) && jerry_get_boolean_value (strict_equal_result));
jerry_release_value (strict_equal_result);
jerry_release_value (args[0]);
jerry_release_value (args[1]);
/* Collect garbage. */
jerry_gc (JERRY_GC_SEVERITY_LOW);
/* Attempt to retrieve the object by the presence of its property again. */
args[0] = property_name;
TEST_ASSERT (!jerry_objects_foreach (find_test_object_by_property, args));
jerry_release_value (property_name);
jerry_release_value (undefined);
jerry_release_value (strict_equal);
jerry_cleanup ();
} /* main */
/**
* Process 'merge' command.
*
* @return error code (0 - no error)
*/
static int
process_merge (cli_state_t *cli_state_p, /**< cli state */
int argc, /**< number of arguments */
char *prog_name_p) /**< program name */
{
jerry_init (JERRY_INIT_EMPTY);
uint8_t *input_pos_p = input_buffer;
cli_change_opts (cli_state_p, merge_opts);
const uint32_t *merge_buffers[argc];
size_t merge_buffer_sizes[argc];
uint32_t number_of_files = 0;
for (int id = cli_consume_option (cli_state_p); id != CLI_OPT_END; id = cli_consume_option (cli_state_p))
{
switch (id)
{
case OPT_MERGE_HELP:
{
cli_help (prog_name_p, "merge", merge_opts);
return JERRY_STANDALONE_EXIT_CODE_OK;
}
case OPT_MERGE_OUT:
{
output_file_name_p = cli_consume_string (cli_state_p);
break;
}
case CLI_OPT_DEFAULT:
{
const char *file_name_p = cli_consume_string (cli_state_p);
if (cli_state_p->error == NULL)
{
size_t size = read_file (input_pos_p, file_name_p);
if (size == 0)
{
return JERRY_STANDALONE_EXIT_CODE_FAIL;
}
merge_buffers[number_of_files] = (const uint32_t *) input_pos_p;
merge_buffer_sizes[number_of_files] = size;
number_of_files++;
const uintptr_t mask = sizeof (uint32_t) - 1;
input_pos_p = (uint8_t *) ((((uintptr_t) input_pos_p) + size + mask) & ~mask);
}
break;
}
default:
{
cli_state_p->error = "Internal error";
break;
}
}
}
if (check_cli_error (cli_state_p))
{
return JERRY_STANDALONE_EXIT_CODE_FAIL;
}
if (number_of_files < 2)
{
jerry_port_log (JERRY_LOG_LEVEL_ERROR, "Error: at least two input files must be passed.\n");
return JERRY_STANDALONE_EXIT_CODE_FAIL;
}
const char *error_p;
size_t size = jerry_merge_snapshots (merge_buffers,
merge_buffer_sizes,
number_of_files,
output_buffer,
JERRY_BUFFER_SIZE,
&error_p);
if (size == 0)
{
jerry_port_log (JERRY_LOG_LEVEL_ERROR, "Error: %s\n", error_p);
return JERRY_STANDALONE_EXIT_CODE_FAIL;
}
FILE *file_p = fopen (output_file_name_p, "w");
if (file_p != NULL)
{
fwrite (output_buffer, 1u, size, file_p);
fclose (file_p);
}
else
{
jerry_port_log (JERRY_LOG_LEVEL_ERROR, "Error: cannot open file: '%s'\n", output_file_name_p);
}
return JERRY_STANDALONE_EXIT_CODE_OK;
} /* process_merge */
int
main (void)
{
TEST_INIT ();
jerry_init (JERRY_INIT_EMPTY);
jerry_value_t global = jerry_get_global_object ();
jerry_value_t callback_name = jerry_create_string ((jerry_char_t *) "callback");
jerry_value_t func = jerry_create_external_function (callback_func);
jerry_value_t res = jerry_set_property (global, callback_name, func);
TEST_ASSERT (!jerry_value_is_error (res));
jerry_release_value (res);
jerry_release_value (func);
jerry_release_value (callback_name);
jerry_release_value (global);
const char *inf_loop_code_src_p = ("while(true) {\n"
" with ({}) {\n"
" try {\n"
" callback();\n"
" } catch (e) {\n"
" } finally {\n"
" }\n"
" }\n"
"}");
jerry_value_t parsed_code_val = jerry_parse (NULL,
0,
(jerry_char_t *) inf_loop_code_src_p,
strlen (inf_loop_code_src_p),
JERRY_PARSE_NO_OPTS);
TEST_ASSERT (!jerry_value_is_error (parsed_code_val));
res = jerry_run (parsed_code_val);
TEST_ASSERT (jerry_value_is_abort (res));
jerry_release_value (res);
jerry_release_value (parsed_code_val);
inf_loop_code_src_p = ("function f() {"
" while(true) {\n"
" with ({}) {\n"
" try {\n"
" callback();\n"
" } catch (e) {\n"
" } finally {\n"
" }\n"
" }\n"
" }"
"}\n"
"function g() {\n"
" for (a in { x:5 })\n"
" f();\n"
"}\n"
"\n"
"with({})\n"
" f();\n");
parsed_code_val = jerry_parse (NULL,
0,
(jerry_char_t *) inf_loop_code_src_p,
strlen (inf_loop_code_src_p),
JERRY_PARSE_NO_OPTS);
TEST_ASSERT (!jerry_value_is_error (parsed_code_val));
res = jerry_run (parsed_code_val);
TEST_ASSERT (jerry_value_is_abort (res));
jerry_release_value (res);
jerry_release_value (parsed_code_val);
/* Test flag overwrites. */
jerry_value_t value = jerry_create_string ((jerry_char_t *) "Error description");
TEST_ASSERT (!jerry_value_is_abort (value));
TEST_ASSERT (!jerry_value_is_error (value));
jerry_value_set_abort_flag (&value);
TEST_ASSERT (jerry_value_is_abort (value));
TEST_ASSERT (jerry_value_is_error (value));
jerry_value_set_error_flag (&value);
TEST_ASSERT (!jerry_value_is_abort (value));
TEST_ASSERT (jerry_value_is_error (value));
jerry_value_set_abort_flag (&value);
TEST_ASSERT (jerry_value_is_abort (value));
TEST_ASSERT (jerry_value_is_error (value));
jerry_release_value (value);
jerry_cleanup ();
return 0;
} /* main */
int
main (void)
{
TEST_INIT ();
jerry_init (JERRY_FLAG_EMPTY);
bool is_ok, is_exception;
ssize_t sz;
jerry_api_value_t val_t, val_foo, val_bar, val_A, val_A_prototype, val_a, val_a_foo, val_value_field;
jerry_api_value_t val_external, val_external_construct, val_call_external;
jerry_api_object_t* global_obj_p, *obj_p;
jerry_api_object_t* external_func_p, *external_construct_p;
jerry_api_object_t* throw_test_handler_p;
jerry_api_value_t res, args[2];
char buffer[32];
is_ok = jerry_parse ((jerry_api_char_t *)test_source, strlen (test_source));
JERRY_ASSERT (is_ok);
is_ok = (jerry_run () == JERRY_COMPLETION_CODE_OK);
JERRY_ASSERT (is_ok);
global_obj_p = jerry_api_get_global ();
// Test corner case for jerry_api_string_to_char_buffer
test_api_init_api_value_string (&args[0], "");
sz = jerry_api_string_to_char_buffer (args[0].v_string, NULL, 0);
JERRY_ASSERT (sz == 0);
jerry_api_release_value (&args[0]);
// Get global.t
is_ok = jerry_api_get_object_field_value (global_obj_p, (jerry_api_char_t *)"t", &val_t);
JERRY_ASSERT (is_ok
&& val_t.type == JERRY_API_DATA_TYPE_FLOAT64
&& val_t.v_float64 == 1.0);
jerry_api_release_value (&val_t);
// Get global.foo
is_ok = jerry_api_get_object_field_value (global_obj_p, (jerry_api_char_t *)"foo", &val_foo);
JERRY_ASSERT (is_ok
&& val_foo.type == JERRY_API_DATA_TYPE_OBJECT);
// Call foo (4, 2)
test_api_init_api_value_float64 (&args[0], 4);
test_api_init_api_value_float64 (&args[1], 2);
is_ok = jerry_api_call_function (val_foo.v_object, NULL, &res, args, 2);
JERRY_ASSERT (is_ok
&& res.type == JERRY_API_DATA_TYPE_FLOAT64
&& res.v_float64 == 1.0);
jerry_api_release_value (&res);
// Get global.bar
is_ok = jerry_api_get_object_field_value (global_obj_p, (jerry_api_char_t *)"bar", &val_bar);
JERRY_ASSERT (is_ok
&& val_bar.type == JERRY_API_DATA_TYPE_OBJECT);
// Call bar (4, 2)
is_ok = jerry_api_call_function (val_bar.v_object, NULL, &res, args, 2);
JERRY_ASSERT (is_ok
&& res.type == JERRY_API_DATA_TYPE_FLOAT64
&& res.v_float64 == 5.0);
jerry_api_release_value (&res);
jerry_api_release_value (&val_bar);
// Set global.t = "abcd"
test_api_init_api_value_string (&args[0], "abcd");
is_ok = jerry_api_set_object_field_value (global_obj_p,
(jerry_api_char_t *)"t",
&args[0]);
JERRY_ASSERT (is_ok);
jerry_api_release_value (&args[0]);
// Call foo (4, 2)
is_ok = jerry_api_call_function (val_foo.v_object, NULL, &res, args, 2);
JERRY_ASSERT (is_ok
&& res.type == JERRY_API_DATA_TYPE_STRING);
sz = jerry_api_string_to_char_buffer (res.v_string, NULL, 0);
JERRY_ASSERT (sz == -4);
sz = jerry_api_string_to_char_buffer (res.v_string, (jerry_api_char_t *) buffer, -sz);
JERRY_ASSERT (sz == 4);
jerry_api_release_value (&res);
JERRY_ASSERT (!strncmp (buffer, "abcd", (size_t) sz));
// Get global.A
is_ok = jerry_api_get_object_field_value (global_obj_p, (jerry_api_char_t *)"A", &val_A);
JERRY_ASSERT (is_ok
&& val_A.type == JERRY_API_DATA_TYPE_OBJECT);
// Get A.prototype
is_ok = jerry_api_is_constructor (val_A.v_object);
JERRY_ASSERT (is_ok);
is_ok = jerry_api_get_object_field_value (val_A.v_object,
(jerry_api_char_t *) "prototype",
&val_A_prototype);
JERRY_ASSERT (is_ok
&& val_A_prototype.type == JERRY_API_DATA_TYPE_OBJECT);
jerry_api_release_value (&val_A);
// Set A.prototype.foo = global.foo
is_ok = jerry_api_set_object_field_value (val_A_prototype.v_object,
(jerry_api_char_t *) "foo",
&val_foo);
JERRY_ASSERT (is_ok);
jerry_api_release_value (&val_A_prototype);
jerry_api_release_value (&val_foo);
// Get global.a
is_ok = jerry_api_get_object_field_value (global_obj_p, (jerry_api_char_t *) "a", &val_a);
JERRY_ASSERT (is_ok
&& val_a.type == JERRY_API_DATA_TYPE_OBJECT);
// Get a.t
is_ok = jerry_api_get_object_field_value (val_a.v_object, (jerry_api_char_t *) "t", &res);
JERRY_ASSERT (is_ok
&& res.type == JERRY_API_DATA_TYPE_FLOAT64
&& res.v_float64 == 12.0);
jerry_api_release_value (&res);
// Get a.foo
is_ok = jerry_api_get_object_field_value (val_a.v_object, (jerry_api_char_t *) "foo", &val_a_foo);
JERRY_ASSERT (is_ok
&& val_a_foo.type == JERRY_API_DATA_TYPE_OBJECT);
// Call a.foo ()
is_ok = jerry_api_call_function (val_a_foo.v_object, val_a.v_object, &res, NULL, 0);
JERRY_ASSERT (is_ok
&& res.type == JERRY_API_DATA_TYPE_FLOAT64
&& res.v_float64 == 12.0);
jerry_api_release_value (&res);
jerry_api_release_value (&val_a_foo);
jerry_api_release_value (&val_a);
// Create native handler bound function object and set it to 'external' variable
external_func_p = jerry_api_create_external_function (handler);
JERRY_ASSERT (external_func_p != NULL
&& jerry_api_is_function (external_func_p)
&& jerry_api_is_constructor (external_func_p));
test_api_init_api_value_object (&val_external, external_func_p);
is_ok = jerry_api_set_object_field_value (global_obj_p,
(jerry_api_char_t *) "external",
&val_external);
JERRY_ASSERT (is_ok);
jerry_api_release_value (&val_external);
jerry_api_release_object (external_func_p);
// Call 'call_external' function that should call external function created above
is_ok = jerry_api_get_object_field_value (global_obj_p, (jerry_api_char_t *) "call_external", &val_call_external);
JERRY_ASSERT (is_ok
&& val_call_external.type == JERRY_API_DATA_TYPE_OBJECT);
is_ok = jerry_api_call_function (val_call_external.v_object,
global_obj_p,
&res,
NULL, 0);
jerry_api_release_value (&val_call_external);
JERRY_ASSERT (is_ok
&& res.type == JERRY_API_DATA_TYPE_STRING);
sz = jerry_api_string_to_char_buffer (res.v_string, NULL, 0);
JERRY_ASSERT (sz == -19);
sz = jerry_api_string_to_char_buffer (res.v_string, (jerry_api_char_t *) buffer, -sz);
JERRY_ASSERT (sz == 19);
jerry_api_release_value (&res);
JERRY_ASSERT (!strncmp (buffer, "string from handler", (size_t) sz));
// Create native handler bound function object and set it to 'external_construct' variable
external_construct_p = jerry_api_create_external_function (handler_construct);
JERRY_ASSERT (external_construct_p != NULL
&& jerry_api_is_function (external_construct_p)
&& jerry_api_is_constructor (external_construct_p));
test_api_init_api_value_object (&val_external_construct, external_construct_p);
is_ok = jerry_api_set_object_field_value (global_obj_p,
(jerry_api_char_t *) "external_construct",
&val_external_construct);
JERRY_ASSERT (is_ok);
jerry_api_release_value (&val_external_construct);
jerry_api_release_object (external_construct_p);
// Call external function created above, as constructor
test_api_init_api_value_bool (&args[0], true);
is_ok = jerry_api_construct_object (external_construct_p, &res, args, 1);
JERRY_ASSERT (is_ok
&& res.type == JERRY_API_DATA_TYPE_OBJECT);
is_ok = jerry_api_get_object_field_value (res.v_object,
(jerry_api_char_t *)"value_field",
&val_value_field);
// Get 'value_field' of constructed object
JERRY_ASSERT (is_ok
&& val_value_field.type == JERRY_API_DATA_TYPE_BOOLEAN
&& val_value_field.v_bool == true);
jerry_api_release_value (&val_value_field);
uintptr_t ptr;
is_ok = jerry_api_get_object_native_handle (res.v_object, &ptr);
JERRY_ASSERT (is_ok
&& ptr == (uintptr_t) 0x0012345678abcdefull);
jerry_api_release_value (&res);
// Test: Throwing exception from native handler.
throw_test_handler_p = jerry_api_create_external_function (handler_throw_test);
JERRY_ASSERT (throw_test_handler_p != NULL
&& jerry_api_is_function (throw_test_handler_p));
test_api_init_api_value_object (&val_t, throw_test_handler_p);
is_ok = jerry_api_set_object_field_value (global_obj_p,
(jerry_api_char_t *) "throw_test",
&val_t);
JERRY_ASSERT (is_ok);
jerry_api_release_value (&val_t);
jerry_api_release_object (throw_test_handler_p);
is_ok = jerry_api_get_object_field_value (global_obj_p, (jerry_api_char_t *) "call_throw_test", &val_t);
JERRY_ASSERT (is_ok
&& val_t.type == JERRY_API_DATA_TYPE_OBJECT);
is_ok = jerry_api_call_function (val_t.v_object,
global_obj_p,
&res,
NULL, 0);
JERRY_ASSERT (is_ok);
jerry_api_release_value (&val_t);
jerry_api_release_value (&res);
// Test: Unhandled exception in called function
is_ok = jerry_api_get_object_field_value (global_obj_p, (jerry_api_char_t *) "throw_reference_error", &val_t);
JERRY_ASSERT (is_ok
&& val_t.type == JERRY_API_DATA_TYPE_OBJECT);
is_ok = jerry_api_call_function (val_t.v_object,
global_obj_p,
&res,
NULL, 0);
is_exception = !is_ok;
JERRY_ASSERT (is_exception);
jerry_api_release_value (&val_t);
// 'res' should contain exception object
JERRY_ASSERT (res.type == JERRY_API_DATA_TYPE_OBJECT);
jerry_api_release_value (&res);
// Test: Call of non-function
obj_p = jerry_api_create_object ();
is_ok = jerry_api_call_function (obj_p,
global_obj_p,
&res,
NULL, 0);
is_exception = !is_ok;
JERRY_ASSERT (is_exception);
// 'res' should contain exception object
JERRY_ASSERT (res.type == JERRY_API_DATA_TYPE_OBJECT);
jerry_api_release_value (&res);
jerry_api_release_object (obj_p);
// Test: Unhandled exception in function called, as constructor
is_ok = jerry_api_get_object_field_value (global_obj_p, (jerry_api_char_t *) "throw_reference_error", &val_t);
JERRY_ASSERT (is_ok
&& val_t.type == JERRY_API_DATA_TYPE_OBJECT);
is_ok = jerry_api_construct_object (val_t.v_object,
&res,
NULL, 0);
is_exception = !is_ok;
JERRY_ASSERT (is_exception);
jerry_api_release_value (&val_t);
// 'res' should contain exception object
JERRY_ASSERT (res.type == JERRY_API_DATA_TYPE_OBJECT);
jerry_api_release_value (&res);
// Test: Call of non-function as constructor
obj_p = jerry_api_create_object ();
is_ok = jerry_api_construct_object (obj_p,
&res,
NULL, 0);
is_exception = !is_ok;
JERRY_ASSERT (is_exception);
// 'res' should contain exception object
JERRY_ASSERT (res.type == JERRY_API_DATA_TYPE_OBJECT);
jerry_api_release_value (&res);
jerry_api_release_object (obj_p);
// Test: Array Object API
jerry_api_object_t *array_obj_p = jerry_api_create_array_object (10);
jerry_api_value_t v_in;
test_api_init_api_value_float64 (&v_in, 10.5);
jerry_api_set_array_index_value (array_obj_p, 5, &v_in);
jerry_api_value_t v_out;
jerry_api_get_array_index_value (array_obj_p, 5, &v_out);
JERRY_ASSERT (v_out.type == JERRY_API_DATA_TYPE_FLOAT64 && v_out.v_float64 == 10.5);
jerry_api_release_object (array_obj_p);
// Test: eval
const char *eval_code_src_p = "(function () { return 123; })";
jerry_completion_code_t status = jerry_api_eval ((jerry_api_char_t *) eval_code_src_p,
strlen (eval_code_src_p),
false,
true,
&val_t);
JERRY_ASSERT (status == JERRY_COMPLETION_CODE_OK);
JERRY_ASSERT (val_t.type == JERRY_API_DATA_TYPE_OBJECT);
JERRY_ASSERT (jerry_api_is_function (val_t.v_object));
is_ok = jerry_api_call_function (val_t.v_object,
NULL,
&res,
NULL, 0);
JERRY_ASSERT (is_ok);
JERRY_ASSERT (res.type == JERRY_API_DATA_TYPE_FLOAT64
&& res.v_float64 == 123.0);
jerry_api_release_value (&res);
jerry_api_release_value (&val_t);
// cleanup.
jerry_api_release_object (global_obj_p);
jerry_cleanup ();
JERRY_ASSERT (test_api_is_free_callback_was_called);
// External Magic String
jerry_init (JERRY_FLAG_SHOW_OPCODES);
uint32_t num_magic_string_items = (uint32_t) (sizeof (magic_string_items) / sizeof (jerry_api_char_ptr_t));
jerry_register_external_magic_strings (magic_string_items,
num_magic_string_items,
magic_string_lengths);
const char *ms_code_src_p = "var global = {}; var console = [1]; var process = 1;";
is_ok = jerry_parse ((jerry_api_char_t *) ms_code_src_p, strlen (ms_code_src_p));
JERRY_ASSERT (is_ok);
is_ok = (jerry_run () == JERRY_COMPLETION_CODE_OK);
JERRY_ASSERT (is_ok);
jerry_cleanup ();
// Dump / execute snapshot
static uint8_t global_mode_snapshot_buffer[1024];
static uint8_t eval_mode_snapshot_buffer[1024];
const char *code_to_snapshot_p = "(function () { return 'string from snapshot'; }) ();";
jerry_init (JERRY_FLAG_SHOW_OPCODES);
size_t global_mode_snapshot_size = jerry_parse_and_save_snapshot ((jerry_api_char_t *) code_to_snapshot_p,
strlen (code_to_snapshot_p),
true,
global_mode_snapshot_buffer,
sizeof (global_mode_snapshot_buffer));
JERRY_ASSERT (global_mode_snapshot_size != 0);
jerry_cleanup ();
jerry_init (JERRY_FLAG_SHOW_OPCODES);
size_t eval_mode_snapshot_size = jerry_parse_and_save_snapshot ((jerry_api_char_t *) code_to_snapshot_p,
strlen (code_to_snapshot_p),
false,
eval_mode_snapshot_buffer,
sizeof (eval_mode_snapshot_buffer));
JERRY_ASSERT (eval_mode_snapshot_size != 0);
jerry_cleanup ();
jerry_init (JERRY_FLAG_SHOW_OPCODES);
is_ok = (jerry_exec_snapshot (global_mode_snapshot_buffer,
global_mode_snapshot_size,
false,
&res) == JERRY_COMPLETION_CODE_OK);
JERRY_ASSERT (is_ok
&& res.type == JERRY_API_DATA_TYPE_UNDEFINED);
jerry_api_release_value (&res);
is_ok = (jerry_exec_snapshot (eval_mode_snapshot_buffer,
eval_mode_snapshot_size,
false,
&res) == JERRY_COMPLETION_CODE_OK);
JERRY_ASSERT (is_ok
&& res.type == JERRY_API_DATA_TYPE_STRING);
sz = jerry_api_string_to_char_buffer (res.v_string, NULL, 0);
JERRY_ASSERT (sz == -20);
sz = jerry_api_string_to_char_buffer (res.v_string, (jerry_api_char_t *) buffer, -sz);
JERRY_ASSERT (sz == 20);
jerry_api_release_value (&res);
JERRY_ASSERT (!strncmp (buffer, "string from snapshot", (size_t) sz));
jerry_cleanup ();
return 0;
}
int
main (void)
{
jerry_init (JERRY_INIT_EMPTY);
if (!jerry_is_feature_enabled (JERRY_FEATURE_TYPEDARRAY))
{
jerry_port_log (JERRY_LOG_LEVEL_ERROR, "ArrayBuffer is disabled!\n");
jerry_cleanup ();
return 0;
}
jerry_value_t function_val = jerry_create_external_function (assert_handler);
register_js_value ("assert", function_val);
jerry_release_value (function_val);
/* Test array buffer queries */
{
const char *eval_arraybuffer_src_p = "new ArrayBuffer (10)";
jerry_value_t eval_arraybuffer = jerry_eval ((jerry_char_t *) eval_arraybuffer_src_p,
strlen (eval_arraybuffer_src_p),
true);
TEST_ASSERT (!jerry_value_is_error (eval_arraybuffer));
TEST_ASSERT (jerry_value_is_arraybuffer (eval_arraybuffer));
TEST_ASSERT (jerry_get_arraybuffer_byte_length (eval_arraybuffer) == 10);
jerry_release_value (eval_arraybuffer);
}
/* Test array buffer creation */
{
const uint32_t length = 15;
jerry_value_t arraybuffer = jerry_create_arraybuffer (length);
TEST_ASSERT (!jerry_value_is_error (arraybuffer));
TEST_ASSERT (jerry_value_is_arraybuffer (arraybuffer));
TEST_ASSERT (jerry_get_arraybuffer_byte_length (arraybuffer) == length);
jerry_release_value (arraybuffer);
}
/* Test array buffer read operations */
for (uint8_t i = 0; i < 15; i++)
{
test_read_with_offset (i);
}
/* Test zero length ArrayBuffer read */
{
const uint32_t length = 0;
jerry_value_t arraybuffer = jerry_create_arraybuffer (length);
TEST_ASSERT (!jerry_value_is_error (arraybuffer));
TEST_ASSERT (jerry_value_is_arraybuffer (arraybuffer));
TEST_ASSERT (jerry_get_arraybuffer_byte_length (arraybuffer) == length);
uint8_t data[20];
memset (data, 11, 20);
jerry_length_t bytes_read = jerry_arraybuffer_read (arraybuffer, 0, data, 20);
TEST_ASSERT (bytes_read == 0);
for (int i = 0; i < 20; i++)
{
TEST_ASSERT (data[i] == 11);
}
jerry_release_value (arraybuffer);
}
/* Test array buffer write operations */
for (uint8_t i = 0; i < 15; i++)
{
test_write_with_offset (i);
}
/* Test zero length ArrayBuffer write */
{
const uint32_t length = 0;
jerry_value_t arraybuffer = jerry_create_arraybuffer (length);
TEST_ASSERT (!jerry_value_is_error (arraybuffer));
TEST_ASSERT (jerry_value_is_arraybuffer (arraybuffer));
TEST_ASSERT (jerry_get_arraybuffer_byte_length (arraybuffer) == length);
uint8_t data[20];
memset (data, 11, 20);
jerry_length_t bytes_written = jerry_arraybuffer_write (arraybuffer, 0, data, 20);
TEST_ASSERT (bytes_written == 0);
jerry_release_value (arraybuffer);
}
/* Test ArrayBuffer with buffer allocated externally */
{
const uint32_t buffer_size = 15;
const uint8_t base_value = 51;
uint8_t buffer_p[buffer_size];
memset (buffer_p, base_value, buffer_size);
jerry_value_t arrayb = jerry_create_arraybuffer_external (buffer_size, buffer_p, test_free_cb);
uint8_t new_value = 123;
jerry_length_t copied = jerry_arraybuffer_write (arrayb, 0, &new_value, 1);
TEST_ASSERT (copied == 1);
TEST_ASSERT (buffer_p[0] == new_value);
TEST_ASSERT (jerry_get_arraybuffer_byte_length (arrayb) == buffer_size);
for (uint32_t i = 1; i < buffer_size; i++)
{
TEST_ASSERT (buffer_p[i] == base_value);
}
uint8_t test_buffer[buffer_size];
jerry_length_t read = jerry_arraybuffer_read (arrayb, 0, test_buffer, buffer_size);
TEST_ASSERT (read == buffer_size);
TEST_ASSERT (test_buffer[0] == new_value);
for (uint32_t i = 1; i < buffer_size; i++)
{
TEST_ASSERT (test_buffer[i] == base_value);
}
TEST_ASSERT (jerry_value_is_arraybuffer (arrayb));
jerry_release_value (arrayb);
}
/* Test ArrayBuffer external memory map/unmap */
{
const uint32_t buffer_size = 20;
uint8_t buffer_p[buffer_size];
{
jerry_value_t input_buffer = jerry_create_arraybuffer_external (buffer_size, buffer_p, NULL);
register_js_value ("input_buffer", input_buffer);
jerry_release_value (input_buffer);
}
const char *eval_arraybuffer_src_p = (
"var array = new Uint8Array(input_buffer);"
"for (var i = 0; i < array.length; i++)"
"{"
" array[i] = i * 2;"
"};"
"array.buffer");
jerry_value_t buffer = jerry_eval ((jerry_char_t *) eval_arraybuffer_src_p,
strlen (eval_arraybuffer_src_p),
true);
TEST_ASSERT (!jerry_value_is_error (buffer));
TEST_ASSERT (jerry_value_is_arraybuffer (buffer));
TEST_ASSERT (jerry_get_arraybuffer_byte_length (buffer) == 20);
uint8_t *const data = jerry_get_arraybuffer_pointer (buffer);
/* test memory read */
for (int i = 0; i < 20; i++)
{
TEST_ASSERT (data[i] == (uint8_t) (i * 2));
}
/* "upload" new data */
double sum = 0;
for (int i = 0; i < 20; i++)
{
data[i] = (uint8_t)(i * 3);
sum += data[i];
}
jerry_release_value (buffer);
const char *eval_test_arraybuffer_p = (
"var sum = 0;"
"for (var i = 0; i < array.length; i++)"
"{"
" var expected = i * 3;"
" assert(array[i] == expected, 'Array at index ' + i + ' was: ' + array[i] + ' should be: ' + expected);"
" sum += array[i]"
"};"
"sum");
jerry_value_t res = jerry_eval ((jerry_char_t *) eval_test_arraybuffer_p,
strlen (eval_test_arraybuffer_p),
true);
TEST_ASSERT (jerry_value_is_number (res));
TEST_ASSERT (jerry_get_number_value (res) == sum);
jerry_release_value (res);
jerry_release_value (buffer);
}
/* Test ArrayBuffer external with invalid arguments */
{
jerry_value_t input_buffer = jerry_create_arraybuffer_external (0, NULL, NULL);
TEST_ASSERT (jerry_value_is_error (input_buffer));
TEST_ASSERT (jerry_get_error_type (input_buffer) == JERRY_ERROR_RANGE);
jerry_release_value (input_buffer);
}
jerry_cleanup ();
TEST_ASSERT (callback_called == true);
return 0;
} /* main */
/**
* JerryScript command main
*/
static int
jerry_cmd_main (int argc, char *argv[])
{
if (argc > JERRY_MAX_COMMAND_LINE_ARGS)
{
jerry_port_log (JERRY_LOG_LEVEL_ERROR,
"Too many command line arguments. Current maximum is %d\n",
JERRY_MAX_COMMAND_LINE_ARGS);
return JERRY_STANDALONE_EXIT_CODE_FAIL;
}
const char *file_names[JERRY_MAX_COMMAND_LINE_ARGS];
int i;
int files_counter = 0;
bool start_debug_server = false;
uint16_t debug_port = 5001;
jerry_init_flag_t flags = JERRY_INIT_EMPTY;
for (i = 1; i < argc; i++)
{
if (!strcmp ("-h", argv[i]) || !strcmp ("--help", argv[i]))
{
print_help (argv[0]);
return JERRY_STANDALONE_EXIT_CODE_OK;
}
else if (!strcmp ("--mem-stats", argv[i]))
{
jerry_log_level = JERRY_LOG_LEVEL_DEBUG;
flags |= JERRY_INIT_MEM_STATS;
}
else if (!strcmp ("--mem-stats-separate", argv[i]))
{
jerry_log_level = JERRY_LOG_LEVEL_DEBUG;
flags |= JERRY_INIT_MEM_STATS_SEPARATE;
}
else if (!strcmp ("--show-opcodes", argv[i]))
{
jerry_log_level = JERRY_LOG_LEVEL_DEBUG;
flags |= JERRY_INIT_SHOW_OPCODES | JERRY_INIT_SHOW_REGEXP_OPCODES;
}
else if (!strcmp ("--log-level", argv[i]))
{
if (++i < argc && strlen (argv[i]) == 1 && argv[i][0] >='0' && argv[i][0] <= '3')
{
jerry_log_level = argv[i][0] - '0';
}
else
{
jerry_port_log (JERRY_LOG_LEVEL_ERROR, "Error: wrong format or invalid argument\n");
return JERRY_STANDALONE_EXIT_CODE_FAIL;
}
}
else if (!strcmp ("--start-debug-server", argv[i]))
{
start_debug_server = true;
}
else if (!strcmp ("--debug-server-port", argv[i]))
{
if (++i < argc)
{
debug_port = str_to_uint (argv[i]);
}
else
{
jerry_port_log (JERRY_LOG_LEVEL_ERROR, "Error: wrong format or invalid argument\n");
return JERRY_STANDALONE_EXIT_CODE_FAIL;
}
}
else
{
file_names[files_counter++] = argv[i];
}
}
jerry_init (flags);
if (start_debug_server)
{
jerry_debugger_init (debug_port);
}
register_js_function ("assert", jerryx_handler_assert);
register_js_function ("gc", jerryx_handler_gc);
register_js_function ("print", jerryx_handler_print);
jerry_value_t ret_value = jerry_create_undefined ();
if (files_counter == 0)
{
printf ("No input files, running a hello world demo:\n");
const jerry_char_t script[] = "var str = 'Hello World'; print(str + ' from JerryScript')";
size_t script_size = strlen ((const char *) script);
ret_value = jerry_parse (script, script_size, false);
if (!jerry_value_has_error_flag (ret_value))
{
ret_value = jerry_run (ret_value);
}
}
else
{
for (i = 0; i < files_counter; i++)
{
size_t source_size;
const jerry_char_t *source_p = read_file (file_names[i], &source_size);
if (source_p == NULL)
{
jerry_port_log (JERRY_LOG_LEVEL_ERROR, "Source file load error\n");
return JERRY_STANDALONE_EXIT_CODE_FAIL;
}
ret_value = jerry_parse_named_resource ((jerry_char_t *) file_names[i],
strlen (file_names[i]),
source_p,
source_size,
false);
if (!jerry_value_has_error_flag (ret_value))
{
jerry_value_t func_val = ret_value;
ret_value = jerry_run (func_val);
jerry_release_value (func_val);
}
if (jerry_value_has_error_flag (ret_value))
{
print_unhandled_exception (ret_value, source_p);
jmem_heap_free_block ((void*) source_p, source_size);
break;
}
jmem_heap_free_block ((void*) source_p, source_size);
jerry_release_value (ret_value);
ret_value = jerry_create_undefined ();
}
}
int ret_code = JERRY_STANDALONE_EXIT_CODE_OK;
if (jerry_value_has_error_flag (ret_value))
{
ret_code = JERRY_STANDALONE_EXIT_CODE_FAIL;
}
jerry_release_value (ret_value);
jerry_cleanup ();
return ret_code;
} /* jerry_cmd_main */
int
main (int argc,
char **argv)
{
if (argc > JERRY_MAX_COMMAND_LINE_ARGS)
{
jerry_port_log (JERRY_LOG_LEVEL_ERROR,
"Error: too many command line arguments: %d (JERRY_MAX_COMMAND_LINE_ARGS=%d)\n",
argc,
JERRY_MAX_COMMAND_LINE_ARGS);
return JERRY_STANDALONE_EXIT_CODE_FAIL;
}
const char *file_names[JERRY_MAX_COMMAND_LINE_ARGS];
int i;
int files_counter = 0;
size_t max_data_bss_size, max_stack_size;
jerry_get_memory_limits (&max_data_bss_size, &max_stack_size);
// FIXME:
// jrt_set_mem_limits (max_data_bss_size, max_stack_size);
jerry_init_flag_t flags = JERRY_INIT_EMPTY;
const char *exec_snapshot_file_names[JERRY_MAX_COMMAND_LINE_ARGS];
int exec_snapshots_count = 0;
bool is_parse_only = false;
bool is_save_snapshot_mode = false;
bool is_save_snapshot_mode_for_global_or_eval = false;
const char *save_snapshot_file_name_p = NULL;
bool is_repl_mode = false;
for (i = 1; i < argc; i++)
{
if (!strcmp ("-h", argv[i]) || !strcmp ("--help", argv[i]))
{
print_help (argv[0]);
return JERRY_STANDALONE_EXIT_CODE_OK;
}
else if (!strcmp ("-v", argv[i]) || !strcmp ("--version", argv[i]))
{
jerry_port_console ("Version: \t%d.%d\n\n", JERRY_API_MAJOR_VERSION, JERRY_API_MINOR_VERSION);
return JERRY_STANDALONE_EXIT_CODE_OK;
}
else if (!strcmp ("--mem-stats", argv[i]))
{
flags |= JERRY_INIT_MEM_STATS;
jerry_port_default_set_log_level (JERRY_LOG_LEVEL_DEBUG);
}
else if (!strcmp ("--mem-stats-separate", argv[i]))
{
flags |= JERRY_INIT_MEM_STATS_SEPARATE;
jerry_port_default_set_log_level (JERRY_LOG_LEVEL_DEBUG);
}
else if (!strcmp ("--parse-only", argv[i]))
{
is_parse_only = true;
}
else if (!strcmp ("--show-opcodes", argv[i]))
{
flags |= JERRY_INIT_SHOW_OPCODES;
jerry_port_default_set_log_level (JERRY_LOG_LEVEL_DEBUG);
}
else if (!strcmp ("--show-regexp-opcodes", argv[i]))
{
flags |= JERRY_INIT_SHOW_REGEXP_OPCODES;
jerry_port_default_set_log_level (JERRY_LOG_LEVEL_DEBUG);
}
else if (!strcmp ("--save-snapshot-for-global", argv[i])
|| !strcmp ("--save-snapshot-for-eval", argv[i]))
{
is_save_snapshot_mode = true;
is_save_snapshot_mode_for_global_or_eval = !strcmp ("--save-snapshot-for-global", argv[i]);
if (save_snapshot_file_name_p != NULL)
{
jerry_port_log (JERRY_LOG_LEVEL_ERROR, "Error: snapshot file name already specified\n");
print_usage (argv[0]);
return JERRY_STANDALONE_EXIT_CODE_FAIL;
}
if (++i >= argc)
{
jerry_port_log (JERRY_LOG_LEVEL_ERROR, "Error: no file specified for %s\n", argv[i - 1]);
print_usage (argv[0]);
return JERRY_STANDALONE_EXIT_CODE_FAIL;
}
save_snapshot_file_name_p = argv[i];
}
else if (!strcmp ("--exec-snapshot", argv[i]))
{
if (++i >= argc)
{
jerry_port_log (JERRY_LOG_LEVEL_ERROR, "Error: no file specified for %s\n", argv[i - 1]);
print_usage (argv[0]);
return JERRY_STANDALONE_EXIT_CODE_FAIL;
}
assert (exec_snapshots_count < JERRY_MAX_COMMAND_LINE_ARGS);
exec_snapshot_file_names[exec_snapshots_count++] = argv[i];
}
else if (!strcmp ("--log-level", argv[i]))
{
if (++i >= argc)
{
jerry_port_log (JERRY_LOG_LEVEL_ERROR, "Error: no level specified for %s\n", argv[i - 1]);
print_usage (argv[0]);
return JERRY_STANDALONE_EXIT_CODE_FAIL;
}
if (strlen (argv[i]) != 1 || argv[i][0] < '0' || argv[i][0] > '3')
{
jerry_port_log (JERRY_LOG_LEVEL_ERROR, "Error: wrong format for %s\n", argv[i - 1]);
print_usage (argv[0]);
return JERRY_STANDALONE_EXIT_CODE_FAIL;
}
jerry_port_default_set_log_level (argv[i][0] - '0');
}
else if (!strcmp ("--abort-on-fail", argv[i]))
{
jerry_port_default_set_abort_on_fail (true);
}
else if (!strncmp ("-", argv[i], 1))
{
jerry_port_log (JERRY_LOG_LEVEL_ERROR, "Error: unrecognized option: %s\n", argv[i]);
print_usage (argv[0]);
return JERRY_STANDALONE_EXIT_CODE_FAIL;
}
else
{
file_names[files_counter++] = argv[i];
}
}
if (is_save_snapshot_mode)
{
if (files_counter != 1)
{
jerry_port_log (JERRY_LOG_LEVEL_ERROR,
"Error: --save-snapshot argument works with exactly one script\n");
return JERRY_STANDALONE_EXIT_CODE_FAIL;
}
if (exec_snapshots_count != 0)
{
jerry_port_log (JERRY_LOG_LEVEL_ERROR,
"Error: --save-snapshot and --exec-snapshot options can't be passed simultaneously\n");
return JERRY_STANDALONE_EXIT_CODE_FAIL;
}
}
if (files_counter == 0
&& exec_snapshots_count == 0)
{
is_repl_mode = true;
}
jerry_init (flags);
jerry_value_t global_obj_val = jerry_get_global_object ();
jerry_value_t assert_value = jerry_create_external_function (assert_handler);
jerry_value_t assert_func_name_val = jerry_create_string ((jerry_char_t *) "assert");
bool is_assert_added = jerry_set_property (global_obj_val, assert_func_name_val, assert_value);
jerry_release_value (assert_func_name_val);
jerry_release_value (assert_value);
jerry_release_value (global_obj_val);
if (!is_assert_added)
{
jerry_port_log (JERRY_LOG_LEVEL_ERROR, "Warning: failed to register 'assert' method.");
}
jerry_value_t ret_value = jerry_create_undefined ();
for (int i = 0; i < exec_snapshots_count; i++)
{
size_t snapshot_size;
const uint8_t *snapshot_p = read_file (exec_snapshot_file_names[i], &snapshot_size);
if (snapshot_p == NULL)
{
ret_value = jerry_create_error (JERRY_ERROR_COMMON, (jerry_char_t *) "");
}
else
{
ret_value = jerry_exec_snapshot ((void *) snapshot_p,
snapshot_size,
true);
}
if (jerry_value_has_error_flag (ret_value))
{
break;
}
}
if (!jerry_value_has_error_flag (ret_value))
{
for (int i = 0; i < files_counter; i++)
{
size_t source_size;
const jerry_char_t *source_p = read_file (file_names[i], &source_size);
if (source_p == NULL)
{
ret_value = jerry_create_error (JERRY_ERROR_COMMON, (jerry_char_t *) "");
}
if (is_save_snapshot_mode)
{
static uint8_t snapshot_save_buffer[ JERRY_BUFFER_SIZE ];
size_t snapshot_size = jerry_parse_and_save_snapshot ((jerry_char_t *) source_p,
source_size,
is_save_snapshot_mode_for_global_or_eval,
false,
snapshot_save_buffer,
JERRY_BUFFER_SIZE);
if (snapshot_size == 0)
{
ret_value = jerry_create_error (JERRY_ERROR_COMMON, (jerry_char_t *) "");
}
else
{
FILE *snapshot_file_p = fopen (save_snapshot_file_name_p, "w");
fwrite (snapshot_save_buffer, sizeof (uint8_t), snapshot_size, snapshot_file_p);
fclose (snapshot_file_p);
}
}
else
{
ret_value = jerry_parse (source_p, source_size, false);
if (!jerry_value_has_error_flag (ret_value) && !is_parse_only)
{
jerry_value_t func_val = ret_value;
ret_value = jerry_run (func_val);
jerry_release_value (func_val);
}
}
if (jerry_value_has_error_flag (ret_value))
{
break;
}
}
}
if (is_repl_mode)
{
const char *prompt = "jerry> ";
bool is_done = false;
jerry_value_t global_obj_val = jerry_get_global_object ();
jerry_value_t print_func_name_val = jerry_create_string ((jerry_char_t *) "print");
jerry_value_t print_function = jerry_get_property (global_obj_val, print_func_name_val);
jerry_release_value (print_func_name_val);
if (jerry_value_has_error_flag (print_function))
{
return JERRY_STANDALONE_EXIT_CODE_FAIL;
}
if (!jerry_value_is_function (print_function))
{
return JERRY_STANDALONE_EXIT_CODE_FAIL;
}
while (!is_done)
{
uint8_t *source_buffer_tail = buffer;
size_t len = 0;
jerry_port_console ("%s", prompt);
/* Read a line */
while (true)
{
if (fread (source_buffer_tail, 1, 1, stdin) != 1 && len == 0)
{
is_done = true;
break;
}
if (*source_buffer_tail == '\n')
{
break;
}
source_buffer_tail ++;
len ++;
}
*source_buffer_tail = 0;
if (len > 0)
{
/* Evaluate the line */
jerry_value_t ret_val_eval = jerry_eval (buffer, len, false);
/* Print return value */
const jerry_value_t args[] = { ret_val_eval };
jerry_value_t ret_val_print = jerry_call_function (print_function,
jerry_create_undefined (),
args,
1);
jerry_release_value (ret_val_print);
jerry_release_value (ret_val_eval);
}
}
jerry_release_value (global_obj_val);
jerry_release_value (print_function);
}
int ret_code = JERRY_STANDALONE_EXIT_CODE_OK;
if (jerry_value_has_error_flag (ret_value))
{
jerry_value_clear_error_flag (&ret_value);
jerry_value_t err_str_val = jerry_value_to_string (ret_value);
jerry_char_t err_str_buf[256];
jerry_size_t err_str_size = jerry_get_string_size (err_str_val);
assert (err_str_size < 256);
jerry_size_t sz = jerry_string_to_char_buffer (err_str_val, err_str_buf, err_str_size);
assert (sz == err_str_size);
err_str_buf[err_str_size] = 0;
jerry_port_log (JERRY_LOG_LEVEL_ERROR, "Script Error: unhandled exception: %s\n", err_str_buf);
jerry_release_value (err_str_val);
ret_code = JERRY_STANDALONE_EXIT_CODE_FAIL;
}
jerry_release_value (ret_value);
jerry_cleanup ();
return ret_code;
} /* main */
int
main (void)
{
TEST_INIT ();
bool is_ok;
jerry_size_t sz;
jerry_value_t val_t, val_foo, val_bar, val_A, val_A_prototype, val_a, val_a_foo, val_value_field, val_p, val_np;
jerry_value_t val_call_external;
jerry_value_t global_obj_val, obj_val;
jerry_value_t external_func_val, external_construct_val;
jerry_value_t throw_test_handler_val;
jerry_value_t parsed_code_val, proto_val, prim_val;
jerry_value_t res, args[2];
char buffer[32];
is_ok = test_run_simple ("print ('Hello, World!');");
JERRY_ASSERT (is_ok);
is_ok = test_run_simple ("throw 'Hello World';");
JERRY_ASSERT (!is_ok);
jerry_init (JERRY_INIT_EMPTY);
parsed_code_val = jerry_parse ((jerry_char_t *) test_source, strlen (test_source), false);
JERRY_ASSERT (!jerry_value_has_error_flag (parsed_code_val));
res = jerry_run (parsed_code_val);
JERRY_ASSERT (!jerry_value_has_error_flag (res));
jerry_release_value (res);
jerry_release_value (parsed_code_val);
global_obj_val = jerry_get_global_object ();
// Test corner case for jerry_string_to_char_buffer
args[0] = jerry_create_string ((jerry_char_t *) "");
sz = jerry_get_string_size (args[0]);
JERRY_ASSERT (sz == 0);
jerry_release_value (args[0]);
// Get global.boo (non-existing field)
val_t = get_property (global_obj_val, "boo");
JERRY_ASSERT (!jerry_value_has_error_flag (val_t));
JERRY_ASSERT (jerry_value_is_undefined (val_t));
// Get global.t
val_t = get_property (global_obj_val, "t");
JERRY_ASSERT (!jerry_value_has_error_flag (val_t));
JERRY_ASSERT (jerry_value_is_number (val_t)
&& jerry_get_number_value (val_t) == 1.0);
jerry_release_value (val_t);
// Get global.foo
val_foo = get_property (global_obj_val, "foo");
JERRY_ASSERT (!jerry_value_has_error_flag (val_foo));
JERRY_ASSERT (jerry_value_is_object (val_foo));
// Call foo (4, 2)
args[0] = jerry_create_number (4);
args[1] = jerry_create_number (2);
res = jerry_call_function (val_foo, jerry_create_undefined (), args, 2);
JERRY_ASSERT (!jerry_value_has_error_flag (res));
JERRY_ASSERT (jerry_value_is_number (res)
&& jerry_get_number_value (res) == 1.0);
jerry_release_value (res);
// Get global.bar
val_bar = get_property (global_obj_val, "bar");
JERRY_ASSERT (!jerry_value_has_error_flag (val_bar));
JERRY_ASSERT (jerry_value_is_object (val_bar));
// Call bar (4, 2)
res = jerry_call_function (val_bar, jerry_create_undefined (), args, 2);
JERRY_ASSERT (!jerry_value_has_error_flag (res));
JERRY_ASSERT (jerry_value_is_number (res)
&& jerry_get_number_value (res) == 5.0);
jerry_release_value (res);
jerry_release_value (val_bar);
// Set global.t = "abcd"
jerry_release_value (args[0]);
args[0] = jerry_create_string ((jerry_char_t *) "abcd");
res = set_property (global_obj_val, "t", args[0]);
JERRY_ASSERT (!jerry_value_has_error_flag (res));
JERRY_ASSERT (jerry_get_boolean_value (res));
jerry_release_value (res);
// Call foo (4, 2)
res = jerry_call_function (val_foo, jerry_create_undefined (), args, 2);
JERRY_ASSERT (!jerry_value_has_error_flag (res));
JERRY_ASSERT (jerry_value_is_string (res));
sz = jerry_get_string_size (res);
JERRY_ASSERT (sz == 4);
sz = jerry_string_to_char_buffer (res, (jerry_char_t *) buffer, sz);
JERRY_ASSERT (sz == 4);
jerry_release_value (res);
JERRY_ASSERT (!strncmp (buffer, "abcd", (size_t) sz));
jerry_release_value (args[0]);
jerry_release_value (args[1]);
// Get global.A
val_A = get_property (global_obj_val, "A");
JERRY_ASSERT (!jerry_value_has_error_flag (val_A));
JERRY_ASSERT (jerry_value_is_object (val_A));
// Get A.prototype
is_ok = jerry_value_is_constructor (val_A);
JERRY_ASSERT (is_ok);
val_A_prototype = get_property (val_A, "prototype");
JERRY_ASSERT (!jerry_value_has_error_flag (val_A_prototype));
JERRY_ASSERT (jerry_value_is_object (val_A_prototype));
jerry_release_value (val_A);
// Set A.prototype.foo = global.foo
res = set_property (val_A_prototype, "foo", val_foo);
JERRY_ASSERT (!jerry_value_has_error_flag (res));
JERRY_ASSERT (jerry_get_boolean_value (res));
jerry_release_value (res);
jerry_release_value (val_A_prototype);
jerry_release_value (val_foo);
// Get global.a
val_a = get_property (global_obj_val, "a");
JERRY_ASSERT (!jerry_value_has_error_flag (val_a));
JERRY_ASSERT (jerry_value_is_object (val_a));
// Get a.t
res = get_property (val_a, "t");
JERRY_ASSERT (!jerry_value_has_error_flag (res));
JERRY_ASSERT (jerry_value_is_number (res)
&& jerry_get_number_value (res) == 12.0);
jerry_release_value (res);
// foreach properties
val_p = get_property (global_obj_val, "p");
is_ok = jerry_foreach_object_property (val_p, foreach, (void *) "user_data");
JERRY_ASSERT (is_ok);
// break foreach at third element
int count = 0;
is_ok = jerry_foreach_object_property (val_p, foreach_subset, &count);
JERRY_ASSERT (is_ok);
JERRY_ASSERT (count == 3);
jerry_release_value (val_p);
// foreach with throw test
val_np = get_property (global_obj_val, "np");
is_ok = !jerry_foreach_object_property (val_np, foreach_exception, NULL);
JERRY_ASSERT (is_ok);
jerry_release_value (val_np);
// Get a.foo
val_a_foo = get_property (val_a, "foo");
JERRY_ASSERT (!jerry_value_has_error_flag (val_a_foo));
JERRY_ASSERT (jerry_value_is_object (val_a_foo));
// Call a.foo ()
res = jerry_call_function (val_a_foo, val_a, NULL, 0);
JERRY_ASSERT (!jerry_value_has_error_flag (res));
JERRY_ASSERT (jerry_value_is_number (res)
&& jerry_get_number_value (res) == 12.0);
jerry_release_value (res);
jerry_release_value (val_a_foo);
jerry_release_value (val_a);
// Create native handler bound function object and set it to 'external' variable
external_func_val = jerry_create_external_function (handler);
JERRY_ASSERT (jerry_value_is_function (external_func_val)
&& jerry_value_is_constructor (external_func_val));
res = set_property (global_obj_val, "external", external_func_val);
JERRY_ASSERT (!jerry_value_has_error_flag (res));
JERRY_ASSERT (jerry_get_boolean_value (res));
jerry_release_value (external_func_val);
// Call 'call_external' function that should call external function created above
val_call_external = get_property (global_obj_val, "call_external");
JERRY_ASSERT (!jerry_value_has_error_flag (val_call_external));
JERRY_ASSERT (jerry_value_is_object (val_call_external));
res = jerry_call_function (val_call_external, global_obj_val, NULL, 0);
jerry_release_value (val_call_external);
JERRY_ASSERT (!jerry_value_has_error_flag (res));
JERRY_ASSERT (jerry_value_is_string (res));
sz = jerry_get_string_size (res);
JERRY_ASSERT (sz == 19);
sz = jerry_string_to_char_buffer (res, (jerry_char_t *) buffer, sz);
JERRY_ASSERT (sz == 19);
jerry_release_value (res);
JERRY_ASSERT (!strncmp (buffer, "string from handler", (size_t) sz));
// Create native handler bound function object and set it to 'external_construct' variable
external_construct_val = jerry_create_external_function (handler_construct);
JERRY_ASSERT (jerry_value_is_function (external_construct_val)
&& jerry_value_is_constructor (external_construct_val));
res = set_property (global_obj_val, "external_construct", external_construct_val);
JERRY_ASSERT (!jerry_value_has_error_flag (res));
JERRY_ASSERT (jerry_get_boolean_value (res));
jerry_release_value (res);
// Call external function created above, as constructor
args[0] = jerry_create_boolean (true);
res = jerry_construct_object (external_construct_val, args, 1);
JERRY_ASSERT (!jerry_value_has_error_flag (res));
JERRY_ASSERT (jerry_value_is_object (res));
val_value_field = get_property (res, "value_field");
// Get 'value_field' of constructed object
JERRY_ASSERT (!jerry_value_has_error_flag (val_value_field));
JERRY_ASSERT (jerry_value_is_boolean (val_value_field)
&& jerry_get_boolean_value (val_value_field));
jerry_release_value (val_value_field);
jerry_release_value (external_construct_val);
uintptr_t ptr;
is_ok = jerry_get_object_native_handle (res, &ptr);
JERRY_ASSERT (is_ok
&& ptr == (uintptr_t) 0x0012345678abcdefull);
jerry_release_value (res);
// Test: Throwing exception from native handler.
throw_test_handler_val = jerry_create_external_function (handler_throw_test);
JERRY_ASSERT (jerry_value_is_function (throw_test_handler_val));
res = set_property (global_obj_val, "throw_test", throw_test_handler_val);
JERRY_ASSERT (!jerry_value_has_error_flag (res));
JERRY_ASSERT (jerry_get_boolean_value (res));
jerry_release_value (res);
jerry_release_value (throw_test_handler_val);
val_t = get_property (global_obj_val, "call_throw_test");
JERRY_ASSERT (!jerry_value_has_error_flag (val_t));
JERRY_ASSERT (jerry_value_is_object (val_t));
res = jerry_call_function (val_t, global_obj_val, NULL, 0);
JERRY_ASSERT (!jerry_value_has_error_flag (res));
jerry_release_value (val_t);
jerry_release_value (res);
// Test: Unhandled exception in called function
val_t = get_property (global_obj_val, "throw_reference_error");
JERRY_ASSERT (!jerry_value_has_error_flag (val_t));
JERRY_ASSERT (jerry_value_is_object (val_t));
res = jerry_call_function (val_t, global_obj_val, NULL, 0);
JERRY_ASSERT (jerry_value_has_error_flag (res));
jerry_release_value (val_t);
// 'res' should contain exception object
JERRY_ASSERT (jerry_value_is_object (res));
jerry_release_value (res);
// Test: Call of non-function
obj_val = jerry_create_object ();
res = jerry_call_function (obj_val, global_obj_val, NULL, 0);
JERRY_ASSERT (jerry_value_has_error_flag (res));
// 'res' should contain exception object
JERRY_ASSERT (jerry_value_is_object (res));
jerry_release_value (res);
jerry_release_value (obj_val);
// Test: Unhandled exception in function called, as constructor
val_t = get_property (global_obj_val, "throw_reference_error");
JERRY_ASSERT (!jerry_value_has_error_flag (val_t));
JERRY_ASSERT (jerry_value_is_object (val_t));
res = jerry_construct_object (val_t, NULL, 0);
JERRY_ASSERT (jerry_value_has_error_flag (res));
jerry_release_value (val_t);
// 'res' should contain exception object
JERRY_ASSERT (jerry_value_is_object (res));
jerry_release_value (res);
// Test: Call of non-function as constructor
obj_val = jerry_create_object ();
res = jerry_construct_object (obj_val, NULL, 0);
JERRY_ASSERT (jerry_value_has_error_flag (res));
// 'res' should contain exception object
JERRY_ASSERT (jerry_value_is_object (res));
jerry_release_value (res);
jerry_release_value (obj_val);
// Test: Array Object API
jerry_value_t array_obj_val = jerry_create_array (10);
JERRY_ASSERT (jerry_value_is_array (array_obj_val));
JERRY_ASSERT (jerry_get_array_length (array_obj_val) == 10);
jerry_value_t v_in = jerry_create_number (10.5);
jerry_set_property_by_index (array_obj_val, 5, v_in);
jerry_value_t v_out = jerry_get_property_by_index (array_obj_val, 5);
JERRY_ASSERT (jerry_value_is_number (v_out)
&& jerry_get_number_value (v_out) == 10.5);
jerry_release_value (v_in);
jerry_release_value (v_out);
jerry_release_value (array_obj_val);
// Test: init property descriptor
jerry_property_descriptor_t prop_desc;
jerry_init_property_descriptor_fields (&prop_desc);
JERRY_ASSERT (prop_desc.is_value_defined == false);
JERRY_ASSERT (jerry_value_is_undefined (prop_desc.value));
JERRY_ASSERT (prop_desc.is_writable_defined == false);
JERRY_ASSERT (prop_desc.is_writable == false);
JERRY_ASSERT (prop_desc.is_enumerable_defined == false);
JERRY_ASSERT (prop_desc.is_enumerable == false);
JERRY_ASSERT (prop_desc.is_configurable_defined == false);
JERRY_ASSERT (prop_desc.is_configurable == false);
JERRY_ASSERT (prop_desc.is_get_defined == false);
JERRY_ASSERT (jerry_value_is_undefined (prop_desc.getter));
JERRY_ASSERT (prop_desc.is_set_defined == false);
JERRY_ASSERT (jerry_value_is_undefined (prop_desc.setter));
// Test: define own properties
jerry_value_t prop_name = jerry_create_string ((const jerry_char_t *) "my_defined_property");
prop_desc.is_value_defined = true;
prop_desc.value = jerry_acquire_value (prop_name);
res = jerry_define_own_property (global_obj_val, prop_name, &prop_desc);
JERRY_ASSERT (!jerry_value_has_error_flag (res));
JERRY_ASSERT (jerry_value_is_boolean (res));
JERRY_ASSERT (jerry_get_boolean_value (res));
jerry_release_value (res);
jerry_free_property_descriptor_fields (&prop_desc);
// Test: get own property descriptor
is_ok = jerry_get_own_property_descriptor (global_obj_val, prop_name, &prop_desc);
JERRY_ASSERT (is_ok);
JERRY_ASSERT (prop_desc.is_value_defined == true);
JERRY_ASSERT (jerry_value_is_string (prop_desc.value));
JERRY_ASSERT (prop_desc.is_writable == false);
JERRY_ASSERT (prop_desc.is_enumerable == false);
JERRY_ASSERT (prop_desc.is_configurable == false);
JERRY_ASSERT (prop_desc.is_get_defined == false);
JERRY_ASSERT (jerry_value_is_undefined (prop_desc.getter));
JERRY_ASSERT (prop_desc.is_set_defined == false);
JERRY_ASSERT (jerry_value_is_undefined (prop_desc.setter));
jerry_release_value (prop_name);
jerry_free_property_descriptor_fields (&prop_desc);
// Test: object keys
res = jerry_get_object_keys (global_obj_val);
JERRY_ASSERT (!jerry_value_has_error_flag (res));
JERRY_ASSERT (jerry_value_is_array (res));
jerry_release_value (res);
// Test: jerry_value_to_primitive
obj_val = jerry_eval ((jerry_char_t *) "new String ('hello')", 20, false);
JERRY_ASSERT (!jerry_value_has_error_flag (obj_val));
JERRY_ASSERT (jerry_value_is_object (obj_val));
JERRY_ASSERT (!jerry_value_is_string (obj_val));
prim_val = jerry_value_to_primitive (obj_val);
JERRY_ASSERT (!jerry_value_has_error_flag (prim_val));
JERRY_ASSERT (jerry_value_is_string (prim_val));
jerry_release_value (prim_val);
// Test: jerry_get_prototype
proto_val = jerry_get_prototype (obj_val);
JERRY_ASSERT (!jerry_value_has_error_flag (proto_val));
JERRY_ASSERT (jerry_value_is_object (proto_val));
jerry_release_value (obj_val);
// Test: jerry_set_prototype
obj_val = jerry_create_object ();
res = jerry_set_prototype (obj_val, jerry_create_null ());
JERRY_ASSERT (!jerry_value_has_error_flag (res));
JERRY_ASSERT (jerry_value_is_boolean (res));
JERRY_ASSERT (jerry_get_boolean_value (res));
res = jerry_set_prototype (obj_val, jerry_create_object ());
JERRY_ASSERT (!jerry_value_has_error_flag (res));
JERRY_ASSERT (jerry_value_is_boolean (res));
JERRY_ASSERT (jerry_get_boolean_value (res));
proto_val = jerry_get_prototype (obj_val);
JERRY_ASSERT (!jerry_value_has_error_flag (proto_val));
JERRY_ASSERT (jerry_value_is_object (proto_val));
jerry_release_value (proto_val);
jerry_release_value (obj_val);
// Test: eval
const char *eval_code_src_p = "(function () { return 123; })";
val_t = jerry_eval ((jerry_char_t *) eval_code_src_p, strlen (eval_code_src_p), true);
JERRY_ASSERT (!jerry_value_has_error_flag (val_t));
JERRY_ASSERT (jerry_value_is_object (val_t));
JERRY_ASSERT (jerry_value_is_function (val_t));
res = jerry_call_function (val_t, jerry_create_undefined (), NULL, 0);
JERRY_ASSERT (!jerry_value_has_error_flag (res));
JERRY_ASSERT (jerry_value_is_number (res)
&& jerry_get_number_value (res) == 123.0);
jerry_release_value (res);
jerry_release_value (val_t);
// cleanup.
jerry_release_value (global_obj_val);
// TEST: run gc.
jerry_gc ();
jerry_cleanup ();
JERRY_ASSERT (test_api_is_free_callback_was_called);
// External Magic String
jerry_init (JERRY_INIT_SHOW_OPCODES);
uint32_t num_magic_string_items = (uint32_t) (sizeof (magic_string_items) / sizeof (jerry_char_ptr_t));
jerry_register_magic_strings (magic_string_items,
num_magic_string_items,
magic_string_lengths);
const char *ms_code_src_p = "var global = {}; var console = [1]; var process = 1;";
parsed_code_val = jerry_parse ((jerry_char_t *) ms_code_src_p, strlen (ms_code_src_p), false);
JERRY_ASSERT (!jerry_value_has_error_flag (parsed_code_val));
res = jerry_run (parsed_code_val);
JERRY_ASSERT (!jerry_value_has_error_flag (res));
jerry_release_value (res);
jerry_release_value (parsed_code_val);
jerry_cleanup ();
// Dump / execute snapshot
// FIXME: support save/load snapshot for optimized parser
if (false)
{
static uint8_t global_mode_snapshot_buffer[1024];
static uint8_t eval_mode_snapshot_buffer[1024];
const char *code_to_snapshot_p = "(function () { return 'string from snapshot'; }) ();";
jerry_init (JERRY_INIT_SHOW_OPCODES);
size_t global_mode_snapshot_size = jerry_parse_and_save_snapshot ((jerry_char_t *) code_to_snapshot_p,
strlen (code_to_snapshot_p),
true,
false,
global_mode_snapshot_buffer,
sizeof (global_mode_snapshot_buffer));
JERRY_ASSERT (global_mode_snapshot_size != 0);
jerry_cleanup ();
jerry_init (JERRY_INIT_SHOW_OPCODES);
size_t eval_mode_snapshot_size = jerry_parse_and_save_snapshot ((jerry_char_t *) code_to_snapshot_p,
strlen (code_to_snapshot_p),
false,
false,
eval_mode_snapshot_buffer,
sizeof (eval_mode_snapshot_buffer));
JERRY_ASSERT (eval_mode_snapshot_size != 0);
jerry_cleanup ();
jerry_init (JERRY_INIT_SHOW_OPCODES);
res = jerry_exec_snapshot (global_mode_snapshot_buffer,
global_mode_snapshot_size,
false);
JERRY_ASSERT (!jerry_value_has_error_flag (res));
JERRY_ASSERT (jerry_value_is_undefined (res));
jerry_release_value (res);
res = jerry_exec_snapshot (eval_mode_snapshot_buffer,
eval_mode_snapshot_size,
false);
JERRY_ASSERT (!jerry_value_has_error_flag (res));
JERRY_ASSERT (jerry_value_is_string (res));
sz = jerry_get_string_size (res);
JERRY_ASSERT (sz == 20);
sz = jerry_string_to_char_buffer (res, (jerry_char_t *) buffer, sz);
JERRY_ASSERT (sz == 20);
jerry_release_value (res);
JERRY_ASSERT (!strncmp (buffer, "string from snapshot", (size_t) sz));
jerry_cleanup ();
}
return 0;
} /* main */