static jerry_value_t
handler_construct (const jerry_value_t func_obj_val, /**< function object */
const jerry_value_t this_val, /**< this value */
const jerry_value_t args_p[], /**< arguments list */
const jerry_length_t args_cnt) /**< arguments length */
{
printf ("ok construct %d %d %p %d\n", func_obj_val, this_val, args_p, args_cnt);
JERRY_ASSERT (jerry_value_is_object (this_val));
JERRY_ASSERT (args_cnt == 1);
JERRY_ASSERT (jerry_value_is_boolean (args_p[0]));
JERRY_ASSERT (jerry_get_boolean_value (args_p[0]) == true);
jerry_value_t field_name = jerry_create_string ((jerry_char_t *) "value_field");
jerry_set_property (this_val, field_name, args_p[0]);
jerry_release_value (field_name);
jerry_set_object_native_handle (this_val,
(uintptr_t) 0x0000000000000000ull,
handler_construct_freecb);
uintptr_t ptr;
bool is_ok = jerry_get_object_native_handle (this_val, &ptr);
JERRY_ASSERT (is_ok && ptr == (uintptr_t) 0x0000000000000000ull);
/* check if setting handle for second time is handled correctly */
jerry_set_object_native_handle (this_val,
(uintptr_t) 0x0012345678abcdefull,
handler_construct_freecb);
return jerry_create_boolean (true);
} /* handler_construct */
jerry_value_t MakeStatObject(uv_stat_t* statbuf) {
const jerry_value_t fs = iotjs_module_get("fs");
jerry_value_t stat_prototype =
iotjs_jval_get_property(fs, IOTJS_MAGIC_STRING_STATS);
IOTJS_ASSERT(jerry_value_is_object(stat_prototype));
jerry_value_t jstat = jerry_create_object();
iotjs_jval_set_prototype(jstat, stat_prototype);
jerry_release_value(stat_prototype);
#define X(statobj, name) \
iotjs_jval_set_property_number(statobj, #name, statbuf->st_##name);
X(jstat, dev)
X(jstat, mode)
X(jstat, nlink)
X(jstat, uid)
X(jstat, gid)
X(jstat, rdev)
X(jstat, blksize)
X(jstat, ino)
X(jstat, size)
X(jstat, blocks)
#undef X
return jstat;
}
// A client socket wants to connect to this server.
// Parameters:
// * uv_stream_t* handle - server handle
// * int status - status code
static void OnConnection(uv_stream_t* handle, int status) {
// Server tcp wrapper.
iotjs_tcpwrap_t* tcp_wrap = iotjs_tcpwrap_from_handle((uv_tcp_t*)handle);
// Tcp object
jerry_value_t jtcp = iotjs_tcpwrap_jobject(tcp_wrap);
// `onconnection` callback.
jerry_value_t jonconnection =
iotjs_jval_get_property(jtcp, IOTJS_MAGIC_STRING_ONCONNECTION);
IOTJS_ASSERT(jerry_value_is_function(jonconnection));
// The callback takes two parameter
// [0] status
// [1] client tcp object
iotjs_jargs_t args = iotjs_jargs_create(2);
iotjs_jargs_append_number(&args, status);
if (status == 0) {
// Create client socket handle wrapper.
jerry_value_t jcreate_tcp =
iotjs_jval_get_property(jtcp, IOTJS_MAGIC_STRING_CREATETCP);
IOTJS_ASSERT(jerry_value_is_function(jcreate_tcp));
jerry_value_t jclient_tcp =
iotjs_jhelper_call_ok(jcreate_tcp, jerry_create_undefined(),
iotjs_jargs_get_empty());
IOTJS_ASSERT(jerry_value_is_object(jclient_tcp));
iotjs_tcpwrap_t* tcp_wrap_client =
(iotjs_tcpwrap_t*)(iotjs_jval_get_object_native_handle(jclient_tcp));
uv_stream_t* client_handle =
(uv_stream_t*)(iotjs_tcpwrap_tcp_handle(tcp_wrap_client));
int err = uv_accept(handle, client_handle);
if (err) {
iotjs_jargs_destroy(&args);
return;
}
iotjs_jargs_append_jval(&args, jclient_tcp);
jerry_release_value(jcreate_tcp);
jerry_release_value(jclient_tcp);
}
iotjs_make_callback(jonconnection, jtcp, &args);
jerry_release_value(jonconnection);
iotjs_jargs_destroy(&args);
}
static bool
foreach (const jerry_value_t name, /**< field name */
const jerry_value_t value, /**< field value */
void *user_data) /**< user data */
{
char str_buf_p[128];
jerry_size_t sz = jerry_string_to_char_buffer (name, (jerry_char_t *) str_buf_p, 128);
str_buf_p[sz] = '\0';
JERRY_ASSERT (!strncmp ((const char *) user_data, "user_data", 9));
JERRY_ASSERT (sz > 0);
if (!strncmp (str_buf_p, "alpha", (size_t) sz))
{
JERRY_ASSERT (jerry_value_is_number (value));
JERRY_ASSERT (jerry_get_number_value (value) == 32.0);
return true;
}
else if (!strncmp (str_buf_p, "bravo", (size_t) sz))
{
JERRY_ASSERT (jerry_value_is_boolean (value));
JERRY_ASSERT (jerry_get_boolean_value (value) == false);
return true;
}
else if (!strncmp (str_buf_p, "charlie", (size_t) sz))
{
JERRY_ASSERT (jerry_value_is_object (value));
return true;
}
else if (!strncmp (str_buf_p, "delta", (size_t) sz))
{
JERRY_ASSERT (jerry_value_is_number (value));
JERRY_ASSERT (jerry_get_number_value (value) == 123.45);
return true;
}
else if (!strncmp (str_buf_p, "echo", (size_t) sz))
{
JERRY_ASSERT (jerry_value_is_string (value));
jerry_size_t echo_sz = jerry_string_to_char_buffer (value,
(jerry_char_t *) str_buf_p,
128);
str_buf_p[echo_sz] = '\0';
JERRY_ASSERT (!strncmp (str_buf_p, "foobar", (size_t) echo_sz));
return true;
}
JERRY_ASSERT (false);
return false;
} /* foreach */
void OnRead(uv_stream_t* handle, ssize_t nread, const uv_buf_t* buf) {
iotjs_tcpwrap_t* tcp_wrap = iotjs_tcpwrap_from_handle((uv_tcp_t*)handle);
// tcp handle
jerry_value_t jtcp = iotjs_tcpwrap_jobject(tcp_wrap);
// socket object
jerry_value_t jsocket =
iotjs_jval_get_property(jtcp, IOTJS_MAGIC_STRING_OWNER);
IOTJS_ASSERT(jerry_value_is_object(jsocket));
// onread callback
jerry_value_t jonread =
iotjs_jval_get_property(jtcp, IOTJS_MAGIC_STRING_ONREAD);
IOTJS_ASSERT(jerry_value_is_function(jonread));
iotjs_jargs_t jargs = iotjs_jargs_create(4);
iotjs_jargs_append_jval(&jargs, jsocket);
iotjs_jargs_append_number(&jargs, nread);
iotjs_jargs_append_bool(&jargs, false);
if (nread <= 0) {
if (buf->base != NULL) {
iotjs_buffer_release(buf->base);
}
if (nread < 0) {
if (nread == UV__EOF) {
iotjs_jargs_replace(&jargs, 2, jerry_create_boolean(true));
}
iotjs_make_callback(jonread, jerry_create_undefined(), &jargs);
}
} else {
jerry_value_t jbuffer = iotjs_bufferwrap_create_buffer((size_t)nread);
iotjs_bufferwrap_t* buffer_wrap = iotjs_bufferwrap_from_jbuffer(jbuffer);
iotjs_bufferwrap_copy(buffer_wrap, buf->base, (size_t)nread);
iotjs_jargs_append_jval(&jargs, jbuffer);
iotjs_make_callback(jonread, jerry_create_undefined(), &jargs);
jerry_release_value(jbuffer);
iotjs_buffer_release(buf->base);
}
iotjs_jargs_destroy(&jargs);
jerry_release_value(jonread);
jerry_release_value(jsocket);
}
static uint8_t spi_transfer_helper(jerry_value_t jtx_buf, iotjs_spi_t* spi) {
uint8_t result = kSpiOpTransferBuffer;
if (jerry_value_is_array(jtx_buf)) {
spi->buf_len = spi_get_array_data(&spi->tx_buf_data, jtx_buf);
result = kSpiOpTransferArray;
} else if (jerry_value_is_object(jtx_buf)) {
iotjs_bufferwrap_t* tx_buf = iotjs_bufferwrap_from_jbuffer(jtx_buf);
spi->tx_buf_data = tx_buf->buffer;
spi->buf_len = iotjs_bufferwrap_length(tx_buf);
}
IOTJS_ASSERT(spi->buf_len > 0);
spi->rx_buf_data = iotjs_buffer_allocate(spi->buf_len);
IOTJS_ASSERT(spi->tx_buf_data != NULL && spi->rx_buf_data != NULL);
return result;
}
/**
* Check whether an error is a SyntaxError or not
*
* @return true - if param is SyntaxError
* false - otherwise
*/
static bool
jerry_value_is_syntax_error (jerry_value_t error_value) /**< error value */
{
assert (jerry_is_feature_enabled (JERRY_FEATURE_ERROR_MESSAGES));
if (!jerry_value_is_object (error_value))
{
return false;
}
jerry_value_t prop_name = jerry_create_string ((const jerry_char_t *)"name");
jerry_value_t error_name = jerry_get_property (error_value, prop_name);
jerry_release_value (prop_name);
if (jerry_value_has_error_flag (error_name)
|| !jerry_value_is_string (error_name))
{
return false;
}
jerry_size_t err_str_size = jerry_get_string_size (error_name);
jerry_char_t err_str_buf[err_str_size];
jerry_size_t sz = jerry_string_to_char_buffer (error_name, err_str_buf, err_str_size);
jerry_release_value (error_name);
if (sz == 0)
{
return false;
}
if (!strcmp ((char *) err_str_buf, "SyntaxError"))
{
return true;
}
return false;
} /* jerry_value_is_syntax_error */
/**
* Validate the JS arguments and assign them to the native arguments.
*
* @return jerry undefined: all validators passed,
* jerry error: a validator failed.
*/
jerry_value_t
jerryx_arg_transform_args (const jerry_value_t *js_arg_p, /**< points to the array with JS arguments */
const jerry_length_t js_arg_cnt, /**< the count of the `js_arg_p` array */
const jerryx_arg_t *c_arg_p, /**< points to the array of validation/transformation steps */
jerry_length_t c_arg_cnt) /**< the count of the `c_arg_p` array */
{
jerry_value_t ret = jerry_create_undefined ();
jerryx_arg_js_iterator_t iterator =
{
.js_arg_p = js_arg_p,
.js_arg_cnt = js_arg_cnt,
.js_arg_idx = 0
};
for (; c_arg_cnt != 0 && !jerry_value_is_error (ret); c_arg_cnt--, c_arg_p++)
{
ret = c_arg_p->func (&iterator, c_arg_p);
}
return ret;
} /* jerryx_arg_transform_args */
/**
* Validate the this value and the JS arguments,
* and assign them to the native arguments.
* This function is useful to perform input validation inside external
* function handlers (see jerry_external_handler_t).
* @note this_val is processed as the first value, before the array of arguments.
*
* @return jerry undefined: all validators passed,
* jerry error: a validator failed.
*/
jerry_value_t
jerryx_arg_transform_this_and_args (const jerry_value_t this_val, /**< the this_val for the external function */
const jerry_value_t *js_arg_p, /**< points to the array with JS arguments */
const jerry_length_t js_arg_cnt, /**< the count of the `js_arg_p` array */
const jerryx_arg_t *c_arg_p, /**< points to the array of transformation steps */
jerry_length_t c_arg_cnt) /**< the count of the `c_arg_p` array */
{
if (c_arg_cnt == 0)
{
return jerry_create_undefined ();
}
jerryx_arg_js_iterator_t iterator =
{
.js_arg_p = &this_val,
.js_arg_cnt = 1,
.js_arg_idx = 0
};
jerry_value_t ret = c_arg_p->func (&iterator, c_arg_p);
if (jerry_value_is_error (ret))
{
jerry_release_value (ret);
return jerry_create_error (JERRY_ERROR_TYPE, (jerry_char_t *) "'this' validation failed.");
}
return jerryx_arg_transform_args (js_arg_p, js_arg_cnt, c_arg_p + 1, c_arg_cnt - 1);
} /* jerryx_arg_transform_this_and_args */
/**
* Validate the `obj_val`'s properties,
* and assign them to the native arguments.
*
* @return jerry undefined: all validators passed,
* jerry error: a validator failed.
*/
jerry_value_t
jerryx_arg_transform_object_properties (const jerry_value_t obj_val,/**< the JS object */
const jerry_char_t **name_p, /**< property name list of the JS object */
const jerry_length_t name_cnt, /**< count of the name list */
const jerryx_arg_t *c_arg_p, /**< points to the array of transformation steps */
jerry_length_t c_arg_cnt) /**< the count of the `c_arg_p` array */
{
if (!jerry_value_is_object (obj_val))
{
return jerry_create_error (JERRY_ERROR_TYPE, (jerry_char_t *) "Not an object.");
}
jerry_value_t prop[name_cnt];
for (jerry_length_t i = 0; i < name_cnt; i++, name_p++)
{
const jerry_value_t name_str = jerry_create_string (*name_p);
prop[i] = jerry_get_property (obj_val, name_str);
jerry_release_value (name_str);
if (jerry_value_is_error (prop[i]))
{
for (jerry_length_t j = 0; j < i; j++)
{
jerry_release_value (prop[j]);
}
return prop[i];
}
}
const jerry_value_t ret = jerryx_arg_transform_args (prop, name_cnt, c_arg_p, c_arg_cnt);
for (jerry_length_t i = 0; i < name_cnt; i++)
{
jerry_release_value (prop[i]);
}
return ret;
} /* jerryx_arg_transform_object_properties */
/**
* Validate the items in the JS array and assign them to the native arguments.
*
* @return jerry undefined: all validators passed,
* jerry error: a validator failed.
*/
jerry_value_t
jerryx_arg_transform_array (const jerry_value_t array_val, /**< points to the JS array */
const jerryx_arg_t *c_arg_p, /**< points to the array of validation/transformation steps */
jerry_length_t c_arg_cnt) /**< the count of the `c_arg_p` array */
{
if (!jerry_value_is_array (array_val))
{
return jerry_create_error (JERRY_ERROR_TYPE, (jerry_char_t *) "Not an array.");
}
jerry_value_t arr[c_arg_cnt];
for (jerry_length_t i = 0; i < c_arg_cnt; i++)
{
arr[i] = jerry_get_property_by_index (array_val, i);
if (jerry_value_is_error (arr[i]))
{
for (jerry_length_t j = 0; j < i; j++)
{
jerry_release_value (arr[j]);
}
return arr[i];
}
}
const jerry_value_t ret = jerryx_arg_transform_args (arr, c_arg_cnt, c_arg_p, c_arg_cnt);
for (jerry_length_t i = 0; i < c_arg_cnt; i++)
{
jerry_release_value (arr[i]);
}
return ret;
} /* jerryx_arg_transform_array */
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 */
