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Add foreach function for inquiry properties into obj

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JerryScript-DCO-1.0-Signed-off-by: pius.lee pius.lee@samsung.com
This commit is contained in:
pius.lee
2015-10-02 10:06:36 +09:00
committed by Evgeny Gavrin
parent 3d286b46d0
commit ece246ef9e
3 changed files with 164 additions and 1 deletions
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tests/unit/test-api.cpp
+96 -1
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@@ -15,6 +15,7 @@
#include "jerry.h"
#include "jerry-api.h"
#include "config.h"
#include "test-common.h"
@@ -54,6 +55,9 @@ const char *test_source = (
"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;
@@ -231,8 +235,81 @@ const jerry_api_char_ptr_t magic_string_items[] =
#undef JERRY_MAGIC_STRING_DEF
};
static bool foreach (const jerry_api_string_t *name,
const jerry_api_value_t *value, void *user_data)
{
char str_buf_p[128];
ssize_t sz = jerry_api_string_to_char_buffer (name, (jerry_api_char_t *)str_buf_p, 128);
str_buf_p[sz] = '\0';
if (!strncmp (str_buf_p, "alpha", (size_t)sz))
{
#if CONFIG_ECMA_NUMBER_TYPE == CONFIG_ECMA_NUMBER_FLOAT32
JERRY_ASSERT (value->type == JERRY_API_DATA_TYPE_FLOAT32);
JERRY_ASSERT (value->v_float32 == 32.0f);
#elif CONFIG_ECMA_NUMBER_TYPE == CONFIG_ECMA_NUMBER_FLOAT64
JERRY_ASSERT (value->type == JERRY_API_DATA_TYPE_FLOAT64);
JERRY_ASSERT (value->v_float64 == 32.0);
#endif /* CONFIG_ECMA_NUMBER_TYPE == CONFIG_ECMA_NUMBER_FLOAT64 */
}
else if (!strncmp (str_buf_p, "bravo", (size_t)sz))
{
JERRY_ASSERT (value->type == JERRY_API_DATA_TYPE_BOOLEAN);
JERRY_ASSERT (value->v_bool == false);
}
else if (!strncmp (str_buf_p, "charlie", (size_t)sz))
{
JERRY_ASSERT (value->type == JERRY_API_DATA_TYPE_OBJECT);
}
else if (!strncmp (str_buf_p, "delta", (size_t)sz))
{
#if CONFIG_ECMA_NUMBER_TYPE == CONFIG_ECMA_NUMBER_FLOAT32
JERRY_ASSERT (value->type == JERRY_API_DATA_TYPE_FLOAT32);
JERRY_ASSERT (value->v_float32 == 123.45f);
#elif CONFIG_ECMA_NUMBER_TYPE == CONFIG_ECMA_NUMBER_FLOAT64
JERRY_ASSERT (value->type == JERRY_API_DATA_TYPE_FLOAT64);
JERRY_ASSERT (value->v_float64 == 123.45);
#endif /* CONFIG_ECMA_NUMBER_TYPE == CONFIG_ECMA_NUMBER_FLOAT64 */
}
else if (!strncmp (str_buf_p, "echo", (size_t)sz))
{
JERRY_ASSERT (value->type == JERRY_API_DATA_TYPE_STRING);
ssize_t echo_sz = jerry_api_string_to_char_buffer (value->v_string, (jerry_api_char_t *)str_buf_p, 128);
str_buf_p[echo_sz] = '\0';
JERRY_ASSERT (!strncmp (str_buf_p, "foobar", (size_t)echo_sz));
}
else
{
JERRY_ASSERT (false);
}
JERRY_ASSERT (!strncmp ((const char*)user_data, "user_data", 9));
return true;
}
static bool foreach_exception (const jerry_api_string_t *name, const jerry_api_value_t *, void *)
{
char str_buf_p[128];
ssize_t sz = jerry_api_string_to_char_buffer (name, (jerry_api_char_t *)str_buf_p, 128);
str_buf_p[sz] = '\0';
if (!strncmp (str_buf_p, "foxtrot", (size_t)sz))
{
JERRY_ASSERT (false);
}
return true;
}
static bool foreach_subset (const jerry_api_string_t *, const jerry_api_value_t *, void *user_data)
{
int *count_p = reinterpret_cast<int *>(user_data);
if (*count_p == 3)
{
return false;
}
(*count_p)++;
return true;
}
int
main (void)
{
@@ -242,7 +319,7 @@ main (void)
bool is_ok, is_exception;
ssize_t sz;
jerry_api_value_t val_t, val_foo, val_bar, val_A, val_A_prototype, val_a, val_a_foo, val_value_field;
jerry_api_value_t val_t, val_foo, val_bar, val_A, val_A_prototype, val_a, val_a_foo, val_value_field, val_p, val_np;
jerry_api_value_t val_external, val_external_construct, val_call_external;
jerry_api_object_t* global_obj_p, *obj_p;
jerry_api_object_t* external_func_p, *external_construct_p;
@@ -352,6 +429,24 @@ main (void)
&& res.v_float64 == 12.0);
jerry_api_release_value (&res);
// foreach properties
jerry_api_get_object_field_value (global_obj_p, (jerry_api_char_t *) "p", &val_p);
is_ok = jerry_api_foreach_object_field (val_p.v_object, foreach, (void*)"user_data");
JERRY_ASSERT (is_ok);
// break foreach at third element
int count = 0;
is_ok = jerry_api_foreach_object_field (val_p.v_object, foreach_subset, &count);
JERRY_ASSERT (is_ok);
JERRY_ASSERT (count == 3);
jerry_api_release_value (&val_p);
// foreach with throw test
jerry_api_get_object_field_value (global_obj_p, (jerry_api_char_t *) "np", &val_np);
is_ok = !jerry_api_foreach_object_field (val_np.v_object, foreach_exception, NULL);
JERRY_ASSERT (is_ok);
jerry_api_release_value (&val_np);
// Get a.foo
is_ok = jerry_api_get_object_field_value (val_a.v_object, (jerry_api_char_t *) "foo", &val_a_foo);
JERRY_ASSERT (is_ok