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jerryscript/tests/unit-core/test-api.c
Robert Fancsik 4e136c8973
Implement the core of Proxy object (#3562) 
- Internal routines of the of the proxy object are unimplemented
 - For-in enumerate with proxy target is currently not supported

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
2020-02-28 14:41:59 +01:00

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39 KiB
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/* Copyright JS Foundation and other contributors, http://js.foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "config.h"
#include "jerryscript.h"
#include "test-common.h"
const jerry_char_t test_source[] = TEST_STRING_LITERAL (
"function assert (arg) { "
" if (!arg) { "
" throw Error('Assert failed');"
" } "
"} "
"this.t = 1; "
"function f () { "
"return this.t; "
"} "
"this.foo = f; "
"this.bar = function (a) { "
"return a + t; "
"}; "
"function A () { "
"this.t = 12; "
"} "
"this.A = A; "
"this.a = new A (); "
"function call_external () { "
" return this.external ('1', true); "
"} "
"function call_throw_test() { "
" var catched = false; "
" try { "
" this.throw_test(); "
" } catch (e) { "
" catched = true; "
" assert(e.name == 'TypeError'); "
" assert(e.message == 'error'); "
" } "
" assert(catched); "
"} "
"function throw_reference_error() { "
" throw new ReferenceError ();"
"} "
"p = {'alpha':32, 'bravo':false, 'charlie':{}, 'delta':123.45, 'echo':'foobar'};"
"np = {}; Object.defineProperty (np, 'foxtrot', { "
"get: function() { throw 'error'; }, enumerable: true }) "
);
bool test_api_is_free_callback_was_called = false;
static jerry_value_t
handler (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 */
{
char buffer[32];
jerry_size_t sz;
printf ("ok %u %u %p %u\n",
(unsigned int) func_obj_val, (unsigned int) this_val, (void *) args_p, (unsigned int) args_cnt);
TEST_ASSERT (args_cnt == 2);
TEST_ASSERT (jerry_value_is_string (args_p[0]));
sz = jerry_get_string_size (args_p[0]);
TEST_ASSERT (sz == 1);
sz = jerry_string_to_char_buffer (args_p[0],
(jerry_char_t *) buffer,
sz);
TEST_ASSERT (sz == 1);
TEST_ASSERT (!strncmp (buffer, "1", (size_t) sz));
TEST_ASSERT (jerry_value_is_boolean (args_p[1]));
return jerry_create_string ((jerry_char_t *) "string from handler");
} /* handler */
static jerry_value_t
handler_throw_test (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 %u %u %p %u\n",
(unsigned int) func_obj_val, (unsigned int) this_val, (void *) args_p, (unsigned int) args_cnt);
return jerry_create_error (JERRY_ERROR_TYPE, (jerry_char_t *) "error");
} /* handler_throw_test */
static void
handler_construct_1_freecb (void *native_p)
{
TEST_ASSERT ((uintptr_t) native_p == (uintptr_t) 0x0000000000000000ull);
printf ("ok object free callback\n");
test_api_is_free_callback_was_called = true;
} /* handler_construct_1_freecb */
static void
handler_construct_2_freecb (void *native_p)
{
TEST_ASSERT ((uintptr_t) native_p == (uintptr_t) 0x0012345678abcdefull);
printf ("ok object free callback\n");
test_api_is_free_callback_was_called = true;
} /* handler_construct_2_freecb */
/**
* The name of the jerry_object_native_info_t struct.
*/
#define JERRY_NATIVE_HANDLE_INFO_FOR_CTYPE(c_type) _jerry_object_native_info_##c_type
/**
* Define a native pointer's type based on the C type and free callback.
*/
#define JERRY_DEFINE_NATIVE_HANDLE_INFO(c_type, native_free_cb) \
static const jerry_object_native_info_t JERRY_NATIVE_HANDLE_INFO_FOR_CTYPE (c_type) = \
{ \
.free_cb = (jerry_object_native_free_callback_t) native_free_cb \
}
JERRY_DEFINE_NATIVE_HANDLE_INFO (bind1, handler_construct_1_freecb);
JERRY_DEFINE_NATIVE_HANDLE_INFO (bind2, handler_construct_2_freecb);
JERRY_DEFINE_NATIVE_HANDLE_INFO (bind3, NULL);
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 %u %u %p %u\n",
(unsigned int) func_obj_val, (unsigned int) this_val, (void *) args_p, (unsigned int) args_cnt);
TEST_ASSERT (jerry_value_is_object (this_val));
TEST_ASSERT (args_cnt == 1);
TEST_ASSERT (jerry_value_is_boolean (args_p[0]));
TEST_ASSERT (jerry_get_boolean_value (args_p[0]) == true);
jerry_value_t field_name = jerry_create_string ((jerry_char_t *) "value_field");
jerry_value_t res = jerry_set_property (this_val, field_name, args_p[0]);
TEST_ASSERT (!jerry_value_is_error (res));
TEST_ASSERT (jerry_value_is_boolean (res) && jerry_get_boolean_value (res));
jerry_release_value (res);
jerry_release_value (field_name);
/* Set a native pointer. */
jerry_set_object_native_pointer (this_val,
(void *) 0x0000000000000000ull,
&JERRY_NATIVE_HANDLE_INFO_FOR_CTYPE (bind1));
/* Check that the native pointer was set. */
void *ptr = NULL;
bool is_ok = jerry_get_object_native_pointer (this_val, &ptr, &JERRY_NATIVE_HANDLE_INFO_FOR_CTYPE (bind1));
TEST_ASSERT (is_ok
&& (uintptr_t) ptr == (uintptr_t) 0x0000000000000000ull);
/* Set a second native pointer. */
jerry_set_object_native_pointer (this_val,
(void *) 0x0012345678abcdefull,
&JERRY_NATIVE_HANDLE_INFO_FOR_CTYPE (bind2));
/* Check that a second native pointer was set. */
is_ok = jerry_get_object_native_pointer (this_val, &ptr, &JERRY_NATIVE_HANDLE_INFO_FOR_CTYPE (bind2));
TEST_ASSERT (is_ok
&& (uintptr_t) ptr == (uintptr_t) 0x0012345678abcdefull);
/* Check that the first native pointer is still set. */
is_ok = jerry_get_object_native_pointer (this_val, &ptr, &JERRY_NATIVE_HANDLE_INFO_FOR_CTYPE (bind1));
TEST_ASSERT (is_ok
&& (uintptr_t) ptr == (uintptr_t) 0x0000000000000000ull);
return jerry_create_boolean (true);
} /* handler_construct */
/**
* Extended Magic Strings
*/
#define JERRY_MAGIC_STRING_ITEMS \
JERRY_MAGIC_STRING_DEF (GLOBAL, global) \
JERRY_MAGIC_STRING_DEF (GREEK_ZERO_SIGN, \xed\xa0\x80\xed\xb6\x8a) \
JERRY_MAGIC_STRING_DEF (CONSOLE, console)
#define JERRY_MAGIC_STRING_DEF(NAME, STRING) \
static const char jerry_magic_string_ex_ ## NAME[] = # STRING;
JERRY_MAGIC_STRING_ITEMS
#undef JERRY_MAGIC_STRING_DEF
const jerry_length_t magic_string_lengths[] =
{
#define JERRY_MAGIC_STRING_DEF(NAME, STRING) \
(jerry_length_t) (sizeof (jerry_magic_string_ex_ ## NAME) - 1u),
JERRY_MAGIC_STRING_ITEMS
#undef JERRY_MAGIC_STRING_DEF
};
const jerry_char_t *magic_string_items[] =
{
#define JERRY_MAGIC_STRING_DEF(NAME, STRING) \
(const jerry_char_t *) jerry_magic_string_ex_ ## NAME,
JERRY_MAGIC_STRING_ITEMS
#undef JERRY_MAGIC_STRING_DEF
};
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';
TEST_ASSERT (!strncmp ((const char *) user_data, "user_data", 9));
TEST_ASSERT (sz > 0);
if (!strncmp (str_buf_p, "alpha", (size_t) sz))
{
TEST_ASSERT (jerry_value_is_number (value));
TEST_ASSERT (jerry_get_number_value (value) == 32.0);
return true;
}
else if (!strncmp (str_buf_p, "bravo", (size_t) sz))
{
TEST_ASSERT (jerry_value_is_boolean (value));
TEST_ASSERT (jerry_get_boolean_value (value) == false);
return true;
}
else if (!strncmp (str_buf_p, "charlie", (size_t) sz))
{
TEST_ASSERT (jerry_value_is_object (value));
return true;
}
else if (!strncmp (str_buf_p, "delta", (size_t) sz))
{
TEST_ASSERT (jerry_value_is_number (value));
TEST_ASSERT (jerry_get_number_value (value) == 123.45);
return true;
}
else if (!strncmp (str_buf_p, "echo", (size_t) sz))
{
TEST_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';
TEST_ASSERT (!strncmp (str_buf_p, "foobar", (size_t) echo_sz));
return true;
}
TEST_ASSERT (false);
return false;
} /* foreach */
static bool
foreach_exception (const jerry_value_t name, /**< field name */
const jerry_value_t value, /**< field value */
void *user_data) /**< user data */
{
JERRY_UNUSED (value);
JERRY_UNUSED (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';
if (!strncmp (str_buf_p, "foxtrot", (size_t) sz))
{
TEST_ASSERT (false);
}
return true;
} /* foreach_exception */
static bool
foreach_subset (const jerry_value_t name, /**< field name */
const jerry_value_t value, /**< field value */
void *user_data) /**< user data */
{
JERRY_UNUSED (name);
JERRY_UNUSED (value);
int *count_p = (int *) (user_data);
if (*count_p == 3)
{
return false;
}
(*count_p)++;
return true;
} /* foreach_subset */
static jerry_value_t
get_property (const jerry_value_t obj_val, /**< object value */
const char *str_p) /**< property name */
{
jerry_value_t prop_name_val = jerry_create_string ((const jerry_char_t *) str_p);
jerry_value_t ret_val = jerry_get_property (obj_val, prop_name_val);
jerry_release_value (prop_name_val);
return ret_val;
} /* get_property */
static jerry_value_t
set_property (const jerry_value_t obj_val, /**< object value */
const char *str_p, /**< property name */
const jerry_value_t val) /**< value to set */
{
jerry_value_t prop_name_val = jerry_create_string ((const jerry_char_t *) str_p);
jerry_value_t ret_val = jerry_set_property (obj_val, prop_name_val, val);
jerry_release_value (prop_name_val);
return ret_val;
} /* set_property */
static bool
test_run_simple (const char *script_p) /**< source code to run */
{
size_t script_size = strlen (script_p);
return jerry_run_simple ((const jerry_char_t *) script_p, script_size, JERRY_INIT_EMPTY);
} /* test_run_simple */
int
main (void)
{
TEST_INIT ();
bool is_ok;
jerry_size_t sz, cesu8_sz;
jerry_length_t cesu8_length;
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];
double number_val;
char buffer[32];
is_ok = test_run_simple ("throw 'Hello World';");
TEST_ASSERT (!is_ok);
jerry_init (JERRY_INIT_EMPTY);
parsed_code_val = jerry_parse (NULL,
0,
test_source,
sizeof (test_source) - 1,
JERRY_PARSE_NO_OPTS);
TEST_ASSERT (!jerry_value_is_error (parsed_code_val));
res = jerry_run (parsed_code_val);
TEST_ASSERT (!jerry_value_is_error (res));
jerry_release_value (res);
jerry_release_value (parsed_code_val);
global_obj_val = jerry_get_global_object ();
/* Get global.boo (non-existing field) */
val_t = get_property (global_obj_val, "boo");
TEST_ASSERT (!jerry_value_is_error (val_t));
TEST_ASSERT (jerry_value_is_undefined (val_t));
/* Get global.t */
val_t = get_property (global_obj_val, "t");
TEST_ASSERT (!jerry_value_is_error (val_t));
TEST_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");
TEST_ASSERT (!jerry_value_is_error (val_foo));
TEST_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);
TEST_ASSERT (!jerry_value_is_error (res));
TEST_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");
TEST_ASSERT (!jerry_value_is_error (val_bar));
TEST_ASSERT (jerry_value_is_object (val_bar));
/* Call bar (4, 2) */
res = jerry_call_function (val_bar, jerry_create_undefined (), args, 2);
TEST_ASSERT (!jerry_value_is_error (res));
TEST_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]);
TEST_ASSERT (!jerry_value_is_error (res));
TEST_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);
TEST_ASSERT (!jerry_value_is_error (res));
TEST_ASSERT (jerry_value_is_string (res));
sz = jerry_get_string_size (res);
TEST_ASSERT (sz == 4);
sz = jerry_string_to_char_buffer (res, (jerry_char_t *) buffer, sz);
TEST_ASSERT (sz == 4);
jerry_release_value (res);
TEST_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");
TEST_ASSERT (!jerry_value_is_error (val_A));
TEST_ASSERT (jerry_value_is_object (val_A));
/* Get A.prototype */
is_ok = jerry_value_is_constructor (val_A);
TEST_ASSERT (is_ok);
val_A_prototype = get_property (val_A, "prototype");
TEST_ASSERT (!jerry_value_is_error (val_A_prototype));
TEST_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);
TEST_ASSERT (!jerry_value_is_error (res));
TEST_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");
TEST_ASSERT (!jerry_value_is_error (val_a));
TEST_ASSERT (jerry_value_is_object (val_a));
/* Get a.t */
res = get_property (val_a, "t");
TEST_ASSERT (!jerry_value_is_error (res));
TEST_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");
TEST_ASSERT (is_ok);
/* break foreach at third element */
int count = 0;
is_ok = jerry_foreach_object_property (val_p, foreach_subset, &count);
TEST_ASSERT (is_ok);
TEST_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);
TEST_ASSERT (is_ok);
jerry_release_value (val_np);
/* Get a.foo */
val_a_foo = get_property (val_a, "foo");
TEST_ASSERT (!jerry_value_is_error (val_a_foo));
TEST_ASSERT (jerry_value_is_object (val_a_foo));
/* Call a.foo () */
res = jerry_call_function (val_a_foo, val_a, NULL, 0);
TEST_ASSERT (!jerry_value_is_error (res));
TEST_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);
TEST_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);
TEST_ASSERT (!jerry_value_is_error (res));
TEST_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");
TEST_ASSERT (!jerry_value_is_error (val_call_external));
TEST_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);
TEST_ASSERT (!jerry_value_is_error (res));
TEST_ASSERT (jerry_value_is_string (res));
sz = jerry_get_string_size (res);
TEST_ASSERT (sz == 19);
sz = jerry_string_to_char_buffer (res, (jerry_char_t *) buffer, sz);
TEST_ASSERT (sz == 19);
jerry_release_value (res);
TEST_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);
TEST_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);
TEST_ASSERT (!jerry_value_is_error (res));
TEST_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);
TEST_ASSERT (!jerry_value_is_error (res));
TEST_ASSERT (jerry_value_is_object (res));
val_value_field = get_property (res, "value_field");
/* Get 'value_field' of constructed object */
TEST_ASSERT (!jerry_value_is_error (val_value_field));
TEST_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);
void *ptr = NULL;
is_ok = jerry_get_object_native_pointer (res, &ptr, &JERRY_NATIVE_HANDLE_INFO_FOR_CTYPE (bind2));
TEST_ASSERT (is_ok
&& (uintptr_t) ptr == (uintptr_t) 0x0012345678abcdefull);
/* Passing NULL for info_p is allowed. */
is_ok = jerry_get_object_native_pointer (res, &ptr, NULL);
TEST_ASSERT (!is_ok);
jerry_release_value (res);
/* Test: It is ok to set native pointer's free callback as NULL. */
jerry_value_t obj_freecb = jerry_create_object ();
jerry_set_object_native_pointer (obj_freecb,
(void *) 0x1234,
&JERRY_NATIVE_HANDLE_INFO_FOR_CTYPE (bind3));
jerry_release_value (obj_freecb);
/* Test: Throwing exception from native handler. */
throw_test_handler_val = jerry_create_external_function (handler_throw_test);
TEST_ASSERT (jerry_value_is_function (throw_test_handler_val));
res = set_property (global_obj_val, "throw_test", throw_test_handler_val);
TEST_ASSERT (!jerry_value_is_error (res));
TEST_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");
TEST_ASSERT (!jerry_value_is_error (val_t));
TEST_ASSERT (jerry_value_is_object (val_t));
res = jerry_call_function (val_t, global_obj_val, NULL, 0);
TEST_ASSERT (!jerry_value_is_error (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");
TEST_ASSERT (!jerry_value_is_error (val_t));
TEST_ASSERT (jerry_value_is_object (val_t));
res = jerry_call_function (val_t, global_obj_val, NULL, 0);
TEST_ASSERT (jerry_value_is_error (res));
jerry_release_value (val_t);
/* 'res' should contain exception object */
res = jerry_get_value_from_error (res, true);
TEST_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);
TEST_ASSERT (jerry_value_is_error (res));
/* 'res' should contain exception object */
res = jerry_get_value_from_error (res, true);
TEST_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");
TEST_ASSERT (!jerry_value_is_error (val_t));
TEST_ASSERT (jerry_value_is_object (val_t));
res = jerry_construct_object (val_t, NULL, 0);
TEST_ASSERT (jerry_value_is_error (res));
jerry_release_value (val_t);
/* 'res' should contain exception object */
res = jerry_get_value_from_error (res, true);
TEST_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);
TEST_ASSERT (jerry_value_is_error (res));
/* 'res' should contain exception object */
res = jerry_get_value_from_error (res, true);
TEST_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);
TEST_ASSERT (jerry_value_is_array (array_obj_val));
TEST_ASSERT (jerry_get_array_length (array_obj_val) == 10);
jerry_value_t v_in = jerry_create_number (10.5);
res = jerry_set_property_by_index (array_obj_val, 5, v_in);
TEST_ASSERT (!jerry_value_is_error (res));
TEST_ASSERT (jerry_value_is_boolean (res) && jerry_get_boolean_value (res));
jerry_release_value (res);
jerry_value_t v_out = jerry_get_property_by_index (array_obj_val, 5);
TEST_ASSERT (jerry_value_is_number (v_out)
&& jerry_get_number_value (v_out) == 10.5);
jerry_delete_property_by_index (array_obj_val, 5);
jerry_value_t v_und = jerry_get_property_by_index (array_obj_val, 5);
TEST_ASSERT (jerry_value_is_undefined (v_und));
jerry_release_value (v_in);
jerry_release_value (v_out);
jerry_release_value (v_und);
jerry_release_value (array_obj_val);
/* Test: object keys */
res = jerry_get_object_keys (global_obj_val);
TEST_ASSERT (!jerry_value_is_error (res));
TEST_ASSERT (jerry_value_is_array (res));
TEST_ASSERT (jerry_get_array_length (res) == 15);
jerry_release_value (res);
/* Test: jerry_value_to_primitive */
obj_val = jerry_eval ((jerry_char_t *) "new String ('hello')", 20, JERRY_PARSE_NO_OPTS);
TEST_ASSERT (!jerry_value_is_error (obj_val));
TEST_ASSERT (jerry_value_is_object (obj_val));
TEST_ASSERT (!jerry_value_is_string (obj_val));
prim_val = jerry_value_to_primitive (obj_val);
TEST_ASSERT (!jerry_value_is_error (prim_val));
TEST_ASSERT (jerry_value_is_string (prim_val));
jerry_release_value (prim_val);
/* Test: jerry_get_prototype */
proto_val = jerry_get_prototype (jerry_create_undefined ());
TEST_ASSERT (jerry_value_is_error (proto_val));
jerry_value_t error = jerry_get_value_from_error (proto_val, true);
TEST_ASSERT (jerry_get_error_type (error) == JERRY_ERROR_TYPE);
jerry_release_value (error);
proto_val = jerry_get_prototype (obj_val);
TEST_ASSERT (!jerry_value_is_error (proto_val));
TEST_ASSERT (jerry_value_is_object (proto_val));
jerry_release_value (proto_val);
jerry_release_value (obj_val);
if (jerry_is_feature_enabled (JERRY_FEATURE_PROXY))
{
/* Note: update this test when the internal method is implemented */
jerry_value_t target = jerry_create_object ();
jerry_value_t handler = jerry_create_object ();
jerry_value_t proxy = jerry_create_proxy (target, handler);
jerry_release_value (target);
jerry_release_value (handler);
proto_val = jerry_get_prototype (proxy);
TEST_ASSERT (jerry_value_is_error (proto_val));
error = jerry_get_value_from_error (proto_val, true);
TEST_ASSERT (jerry_get_error_type (error) == JERRY_ERROR_TYPE);
jerry_release_value (error);
jerry_release_value (proxy);
}
/* Test: jerry_set_prototype */
obj_val = jerry_create_object ();
res = jerry_set_prototype (obj_val, jerry_create_null ());
TEST_ASSERT (!jerry_value_is_error (res));
TEST_ASSERT (jerry_value_is_boolean (res));
TEST_ASSERT (jerry_get_boolean_value (res));
jerry_value_t new_proto = jerry_create_object ();
res = jerry_set_prototype (obj_val, new_proto);
jerry_release_value (new_proto);
TEST_ASSERT (!jerry_value_is_error (res));
TEST_ASSERT (jerry_value_is_boolean (res));
TEST_ASSERT (jerry_get_boolean_value (res));
proto_val = jerry_get_prototype (obj_val);
TEST_ASSERT (!jerry_value_is_error (proto_val));
TEST_ASSERT (jerry_value_is_object (proto_val));
jerry_release_value (proto_val);
jerry_release_value (obj_val);
if (jerry_is_feature_enabled (JERRY_FEATURE_PROXY))
{
/* Note: update this test when the internal method is implemented */
jerry_value_t target = jerry_create_object ();
jerry_value_t handler = jerry_create_object ();
jerry_value_t proxy = jerry_create_proxy (target, handler);
jerry_release_value (target);
jerry_release_value (handler);
new_proto = jerry_create_object ();
res = jerry_set_prototype (proxy, new_proto);
jerry_release_value (new_proto);
TEST_ASSERT (jerry_value_is_error (res));
error = jerry_get_value_from_error (res, true);
TEST_ASSERT (jerry_get_error_type (error) == JERRY_ERROR_TYPE);
jerry_release_value (error);
jerry_release_value (proxy);
}
/* Test: eval */
const jerry_char_t eval_code_src1[] = "(function () { return 123; })";
val_t = jerry_eval (eval_code_src1, sizeof (eval_code_src1) - 1, JERRY_PARSE_STRICT_MODE);
TEST_ASSERT (!jerry_value_is_error (val_t));
TEST_ASSERT (jerry_value_is_object (val_t));
TEST_ASSERT (jerry_value_is_function (val_t));
res = jerry_call_function (val_t, jerry_create_undefined (), NULL, 0);
TEST_ASSERT (!jerry_value_is_error (res));
TEST_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_GC_PRESSURE_LOW);
/* Test: spaces */
const jerry_char_t eval_code_src2[] = "\x0a \x0b \x0c \xc2\xa0 \xe2\x80\xa8 \xe2\x80\xa9 \xef\xbb\xbf 4321";
val_t = jerry_eval (eval_code_src2, sizeof (eval_code_src2) - 1, JERRY_PARSE_STRICT_MODE);
TEST_ASSERT (!jerry_value_is_error (val_t));
TEST_ASSERT (jerry_value_is_number (val_t)
&& jerry_get_number_value (val_t) == 4321.0);
jerry_release_value (val_t);
/* Test: number */
val_t = jerry_create_number (6.25);
number_val = jerry_get_number_value (val_t);
TEST_ASSERT (number_val * 3 == 18.75);
jerry_release_value (val_t);
val_t = jerry_create_number_infinity (true);
number_val = jerry_get_number_value (val_t);
TEST_ASSERT (number_val * 3 == number_val && number_val != 0.0);
jerry_release_value (val_t);
val_t = jerry_create_number_nan ();
number_val = jerry_get_number_value (val_t);
TEST_ASSERT (number_val != number_val);
jerry_release_value (val_t);
/* Test: create function */
const jerry_char_t func_resource[] = "unknown";
const jerry_char_t func_arg_list[] = "a , b,c";
const jerry_char_t func_src[] = " return 5 + a+\nb+c";
jerry_value_t func_val = jerry_parse_function (func_resource,
sizeof (func_resource) - 1,
func_arg_list,
sizeof (func_arg_list) - 1,
func_src,
sizeof (func_src) - 1,
JERRY_PARSE_NO_OPTS);
TEST_ASSERT (!jerry_value_is_error (func_val));
jerry_value_t func_args[3] =
{
jerry_create_number (4),
jerry_create_number (6),
jerry_create_number (-2)
};
val_t = jerry_call_function (func_val, func_args[0], func_args, 3);
number_val = jerry_get_number_value (val_t);
TEST_ASSERT (number_val == 13.0);
jerry_release_value (val_t);
jerry_release_value (func_val);
jerry_cleanup ();
TEST_ASSERT (test_api_is_free_callback_was_called);
/* Test: jerry_get_value_from_error */
{
jerry_init (JERRY_INIT_EMPTY);
jerry_value_t num_val = jerry_create_number (123);
num_val = jerry_create_error_from_value (num_val, true);
TEST_ASSERT (jerry_value_is_error (num_val));
jerry_value_t num2_val = jerry_get_value_from_error (num_val, false);
TEST_ASSERT (jerry_value_is_error (num_val));
TEST_ASSERT (!jerry_value_is_error (num2_val));
double num = jerry_get_number_value (num2_val);
TEST_ASSERT (num == 123);
num2_val = jerry_get_value_from_error (num_val, true);
TEST_ASSERT (!jerry_value_is_error (num2_val));
num = jerry_get_number_value (num2_val);
TEST_ASSERT (num == 123);
jerry_release_value (num2_val);
jerry_cleanup ();
}
/* Test parsing/executing scripts with lexically scoped global variables multiple times. */
if (jerry_is_feature_enabled (JERRY_FEATURE_SYMBOL))
{
jerry_init (JERRY_INIT_EMPTY);
const jerry_char_t scoped_src_p[] = "let a;";
jerry_value_t parse_result = jerry_parse (NULL,
0,
scoped_src_p,
sizeof (scoped_src_p) - 1,
JERRY_PARSE_NO_OPTS);
TEST_ASSERT (!jerry_value_is_error (parse_result));
jerry_release_value (parse_result);
parse_result = jerry_parse (NULL,
0,
scoped_src_p,
sizeof (scoped_src_p) - 1,
JERRY_PARSE_NO_OPTS);
TEST_ASSERT (!jerry_value_is_error (parse_result));
jerry_value_t run_result = jerry_run (parse_result);
TEST_ASSERT (!jerry_value_is_error (run_result));
jerry_release_value (run_result);
/* Should be a syntax error due to redeclaration. */
run_result = jerry_run (parse_result);
TEST_ASSERT (jerry_value_is_error (run_result));
jerry_release_value (run_result);
jerry_release_value (parse_result);
/* The variable should have no effect on parsing. */
parse_result = jerry_parse (NULL,
0,
scoped_src_p,
sizeof (scoped_src_p) - 1,
JERRY_PARSE_NO_OPTS);
TEST_ASSERT (!jerry_value_is_error (parse_result));
jerry_release_value (parse_result);
jerry_cleanup ();
}
/* Test: parser error location */
if (jerry_is_feature_enabled (JERRY_FEATURE_ERROR_MESSAGES))
{
jerry_init (JERRY_INIT_SHOW_OPCODES);
const jerry_char_t parser_err_src[] = "b = 'hello';\nvar a = (;";
parsed_code_val = jerry_parse (NULL,
0,
parser_err_src,
sizeof (parser_err_src) - 1,
JERRY_PARSE_NO_OPTS);
TEST_ASSERT (jerry_value_is_error (parsed_code_val));
parsed_code_val = jerry_get_value_from_error (parsed_code_val, true);
jerry_value_t err_str_val = jerry_value_to_string (parsed_code_val);
jerry_size_t err_str_size = jerry_get_string_size (err_str_val);
jerry_char_t err_str_buf[256];
sz = jerry_string_to_char_buffer (err_str_val, err_str_buf, err_str_size);
err_str_buf[sz] = 0;
jerry_release_value (err_str_val);
jerry_release_value (parsed_code_val);
TEST_ASSERT (!strcmp ((char *) err_str_buf,
"SyntaxError: Primary expression expected. [<anonymous>:2:10]"));
const jerry_char_t file_str[] = "filename.js";
parsed_code_val = jerry_parse (file_str,
sizeof (file_str) - 1,
parser_err_src,
sizeof (parser_err_src) - 1,
JERRY_PARSE_NO_OPTS);
TEST_ASSERT (jerry_value_is_error (parsed_code_val));
parsed_code_val = jerry_get_value_from_error (parsed_code_val, true);
err_str_val = jerry_value_to_string (parsed_code_val);
err_str_size = jerry_get_string_size (err_str_val);
sz = jerry_string_to_char_buffer (err_str_val, err_str_buf, err_str_size);
err_str_buf[sz] = 0;
jerry_release_value (err_str_val);
jerry_release_value (parsed_code_val);
TEST_ASSERT (!strcmp ((char *) err_str_buf,
"SyntaxError: Primary expression expected. [filename.js:2:10]"));
const jerry_char_t eval_err_src[] = "eval(\"var b;\\nfor (,); \");";
parsed_code_val = jerry_parse (file_str,
sizeof (file_str),
eval_err_src,
sizeof (eval_err_src) - 1,
JERRY_PARSE_NO_OPTS);
TEST_ASSERT (!jerry_value_is_error (parsed_code_val));
res = jerry_run (parsed_code_val);
TEST_ASSERT (jerry_value_is_error (res));
res = jerry_get_value_from_error (res, true);
err_str_val = jerry_value_to_string (res);
err_str_size = jerry_get_string_size (err_str_val);
sz = jerry_string_to_char_buffer (err_str_val, err_str_buf, err_str_size);
err_str_buf[sz] = 0;
jerry_release_value (err_str_val);
jerry_release_value (parsed_code_val);
jerry_release_value (res);
TEST_ASSERT (!strcmp ((char *) err_str_buf,
"SyntaxError: Primary expression expected. [<eval>:2:6]"));
jerry_cleanup ();
}
/* External Magic String */
jerry_init (JERRY_INIT_SHOW_OPCODES);
uint32_t num_magic_string_items = (uint32_t) (sizeof (magic_string_items) / sizeof (jerry_char_t *));
jerry_register_magic_strings (magic_string_items,
num_magic_string_items,
magic_string_lengths);
const jerry_char_t ms_code_src[] = "var global = {}; var console = [1]; var process = 1;";
parsed_code_val = jerry_parse (NULL,
0,
ms_code_src,
sizeof (ms_code_src) - 1,
JERRY_PARSE_NO_OPTS);
TEST_ASSERT (!jerry_value_is_error (parsed_code_val));
res = jerry_run (parsed_code_val);
TEST_ASSERT (!jerry_value_is_error (res));
jerry_release_value (res);
jerry_release_value (parsed_code_val);
/* call jerry_create_string functions which will returns with the registered external magic strings */
args[0] = jerry_create_string ((jerry_char_t *) "console");
args[1] = jerry_create_string ((jerry_char_t *) "\xed\xa0\x80\xed\xb6\x8a"); /**< greek zero sign */
cesu8_length = jerry_get_string_length (args[0]);
cesu8_sz = jerry_get_string_size (args[0]);
JERRY_VLA (char, string_console, cesu8_sz);
jerry_string_to_char_buffer (args[0], (jerry_char_t *) string_console, cesu8_sz);
TEST_ASSERT (!strncmp (string_console, "console", cesu8_sz));
TEST_ASSERT (cesu8_length == 7);
TEST_ASSERT (cesu8_length == cesu8_sz);
jerry_release_value (args[0]);
const jerry_char_t test_magic_str_access_src[] = "'console'.charAt(6) == 'e'";
res = jerry_eval (test_magic_str_access_src,
sizeof (test_magic_str_access_src) - 1,
JERRY_PARSE_NO_OPTS);
TEST_ASSERT (jerry_value_is_boolean (res));
TEST_ASSERT (jerry_get_boolean_value (res) == true);
jerry_release_value (res);
cesu8_length = jerry_get_string_length (args[1]);
cesu8_sz = jerry_get_string_size (args[1]);
JERRY_VLA (char, string_greek_zero_sign, cesu8_sz);
jerry_string_to_char_buffer (args[1], (jerry_char_t *) string_greek_zero_sign, cesu8_sz);
TEST_ASSERT (!strncmp (string_greek_zero_sign, "\xed\xa0\x80\xed\xb6\x8a", cesu8_sz));
TEST_ASSERT (cesu8_length == 2);
TEST_ASSERT (cesu8_sz == 6);
jerry_release_value (args[1]);
{
/*json parser check*/
const char data_check[]="John";
jerry_value_t key = jerry_create_string ((const jerry_char_t *) "name");
const jerry_char_t data[] = "{\"name\": \"John\", \"age\": 5}";
jerry_value_t parsed_json = jerry_json_parse (data, sizeof (data) - 1);
jerry_value_t has_prop_js = jerry_has_property (parsed_json, key);
TEST_ASSERT (jerry_get_boolean_value (has_prop_js));
jerry_release_value (has_prop_js);
jerry_value_t parsed_data = jerry_get_property (parsed_json, key);
TEST_ASSERT (jerry_value_is_string (parsed_data)== true);
jerry_size_t buff_size = jerry_get_string_size (parsed_data);
JERRY_VLA (char, buff, buff_size + 1);
jerry_string_to_char_buffer (parsed_data, (jerry_char_t *) buff, buff_size);
buff[buff_size] = '\0';
TEST_ASSERT (strcmp (data_check, buff) == false);
jerry_release_value (parsed_json);
jerry_release_value (key);
jerry_release_value (parsed_data);
}
/*json stringify test*/
{
jerry_value_t obj = jerry_create_object ();
char check_value[] = "{\"name\":\"John\"}";
jerry_value_t key = jerry_create_string ((const jerry_char_t *) "name");
jerry_value_t value = jerry_create_string ((const jerry_char_t *) "John");
res = jerry_set_property (obj, key, value);
TEST_ASSERT (!jerry_value_is_error (res));
TEST_ASSERT (jerry_value_is_boolean (res) && jerry_get_boolean_value (res));
jerry_release_value (res);
jerry_value_t stringified = jerry_json_stringify (obj);
TEST_ASSERT (jerry_value_is_string (stringified));
jerry_size_t buff_size = jerry_get_string_size (stringified);
JERRY_VLA (char, buff, buff_size + 1);
jerry_string_to_char_buffer (stringified, (jerry_char_t *) buff, buff_size);
buff[buff_size] = '\0';
TEST_ASSERT (strcmp ((const char *) check_value, (const char *) buff) == 0);
jerry_release_value (stringified);
jerry_release_value (obj);
jerry_release_value (key);
jerry_release_value (value);
}
jerry_cleanup ();
return 0;
} /* main */
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