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Add promise C API (#1796)

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Add API: jerry_create_promise, jerry_value_is_promise and jerry_resolve_or_reject_promise.

related issue: 1794

JerryScript-DCO-1.0-Signed-off-by: Zidong Jiang zidong.jiang@intel.com
This commit is contained in:
Zidong Jiang
2017-05-04 16:13:26 +08:00
committed by GitHub
parent 240411771a
commit ede13835b2
11 changed files with 457 additions and 24 deletions
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jerry-core/ecma/operations/ecma-jobqueue.c
+10 -5
View File
@@ -223,10 +223,14 @@ ecma_process_promise_resolve_thenable_job (void *obj_p) /**< the job to be opera
{
ecma_job_promise_resolve_thenable_t *job_p = (ecma_job_promise_resolve_thenable_t *) obj_p;
ecma_object_t *promise_p = ecma_get_object_from_value (job_p->promise);
ecma_promise_resolving_functions_t *funcs;
funcs = ecma_promise_create_resolving_functions (promise_p);
ecma_string_t str_resolve, str_reject;
ecma_init_ecma_magic_string (&str_resolve, LIT_INTERNAL_MAGIC_STRING_RESOLVE_FUNCTION);
ecma_init_ecma_magic_string (&str_reject, LIT_INTERNAL_MAGIC_STRING_REJECT_FUNCTION);
ecma_value_t argv[] = { funcs->resolve, funcs->reject };
ecma_value_t resolve = ecma_op_object_get (promise_p, &str_resolve);
ecma_value_t reject = ecma_op_object_get (promise_p, &str_reject);
ecma_value_t argv[] = { resolve, reject };
ecma_value_t ret;
ecma_value_t then_call_result = ecma_op_function_call (ecma_get_object_from_value (job_p->then),
job_p->thenable,
@@ -237,7 +241,7 @@ ecma_process_promise_resolve_thenable_job (void *obj_p) /**< the job to be opera
if (ECMA_IS_VALUE_ERROR (then_call_result))
{
ret = ecma_op_function_call (ecma_get_object_from_value (funcs->reject),
ret = ecma_op_function_call (ecma_get_object_from_value (reject),
ecma_make_simple_value (ECMA_SIMPLE_VALUE_UNDEFINED),
&then_call_result,
1);
@@ -245,7 +249,8 @@ ecma_process_promise_resolve_thenable_job (void *obj_p) /**< the job to be opera
ecma_free_value (then_call_result);
}
ecma_promise_free_resolving_functions (funcs);
ecma_free_value (resolve);
ecma_free_value (reject);
ecma_free_promise_resolve_thenable_job (job_p);
return ret;