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jerryscript/tests/unit-core/test-api.c
Dániel Bátyai c304b9a38a
Include file path in Syntax error messages (#2941) 
When using ES6 modules it was not possible to identify which module
an error originates from.

This PR changes the error message to also include the file path using
the file:line:column format, and updates the source context printing for
unhandled exceptions to use the correct file.

Co-authored-by: Marko Fabo <mfabo@inf.u-szeged.hu>
JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai dbatyai@inf.u-szeged.hu
2019-07-11 12:33:02 +02:00

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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 (obj_val);
TEST_ASSERT (!jerry_value_is_error (proto_val));
TEST_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 ());
TEST_ASSERT (!jerry_value_is_error (res));
TEST_ASSERT (jerry_value_is_boolean (res));
TEST_ASSERT (jerry_get_boolean_value (res));
res = jerry_set_prototype (obj_val, jerry_create_object ());
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);
/* 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_SEVERITY_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: 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]);
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]);
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_size_t) jerry_get_string_length (parsed_data);
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));
char buff[jerry_get_string_length (stringified)];
jerry_string_to_char_buffer (stringified, (jerry_char_t *) buff,
(jerry_size_t) jerry_get_string_length (stringified));
buff[jerry_get_string_length (stringified)] = '\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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