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Introduce new Promise API methods (#3186)

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The new API methods make it possible to get a Promise object's
result and it's state.

JerryScript-DCO-1.0-Signed-off-by: Peter Gal pgal.u-szeged@partner.samsung.com
This commit is contained in:
Péter Gál
2019-10-28 14:07:37 +01:00
committed by Dániel Bátyai
parent 351b88184c
commit eebbed143d
6 changed files with 440 additions and 3 deletions
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jerry-core/include/jerryscript-core.h
+15 -1
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@@ -555,10 +555,24 @@ bool jerry_foreach_object_property (const jerry_value_t obj_val, jerry_object_pr
void *user_data_p);
/**
* Promise resolve/reject functions.
* Promise functions.
*/
jerry_value_t jerry_resolve_or_reject_promise (jerry_value_t promise, jerry_value_t argument, bool is_resolve);
/**
* Enum values representing various Promise states.
*/
typedef enum
{
JERRY_PROMISE_STATE_NONE = 0u, /**< Invalid/Unknown state (possibly called on a non-promise object). */
JERRY_PROMISE_STATE_PENDING, /**< Promise is in "Pending" state. */
JERRY_PROMISE_STATE_FULFILLED, /**< Promise is in "Fulfilled" state. */
JERRY_PROMISE_STATE_REJECTED, /**< Promise is in "Rejected" state. */
} jerry_promise_state_t;
jerry_value_t jerry_get_promise_result (const jerry_value_t promise);
jerry_promise_state_t jerry_get_promise_state (const jerry_value_t promise);
/**
* Symbol functions.
*/