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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "src/isolate.h" | 5 #include "src/isolate.h" |
6 | 6 |
7 #include <stdlib.h> | 7 #include <stdlib.h> |
8 | 8 |
9 #include <fstream> // NOLINT(readability/streams) | 9 #include <fstream> // NOLINT(readability/streams) |
10 #include <sstream> | 10 #include <sstream> |
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3229 void Isolate::PromiseReactionJob(Handle<PromiseReactionJobInfo> info, | 3229 void Isolate::PromiseReactionJob(Handle<PromiseReactionJobInfo> info, |
3230 MaybeHandle<Object>* result, | 3230 MaybeHandle<Object>* result, |
3231 MaybeHandle<Object>* maybe_exception) { | 3231 MaybeHandle<Object>* maybe_exception) { |
3232 PromiseDebugEventScope helper(this, info->debug_id(), info->debug_name()); | 3232 PromiseDebugEventScope helper(this, info->debug_id(), info->debug_name()); |
3233 | 3233 |
3234 Handle<JSPromise> promise(info->promise(), this); | 3234 Handle<JSPromise> promise(info->promise(), this); |
3235 Handle<Object> value(info->value(), this); | 3235 Handle<Object> value(info->value(), this); |
3236 Handle<Object> tasks(info->tasks(), this); | 3236 Handle<Object> tasks(info->tasks(), this); |
3237 Handle<JSFunction> promise_handle_fn = promise_handle(); | 3237 Handle<JSFunction> promise_handle_fn = promise_handle(); |
3238 Handle<Object> undefined = factory()->undefined_value(); | 3238 Handle<Object> undefined = factory()->undefined_value(); |
3239 Handle<Object> deferred(info->deferred(), this); | 3239 Handle<Object> deferred_promise(info->deferred_promise(), this); |
3240 | 3240 |
3241 if (deferred->IsFixedArray()) { | 3241 if (deferred_promise->IsFixedArray()) { |
3242 DCHECK(tasks->IsFixedArray()); | 3242 DCHECK(tasks->IsFixedArray()); |
3243 Handle<FixedArray> deferred_arr = Handle<FixedArray>::cast(deferred); | 3243 Handle<FixedArray> deferred_promise_arr = |
| 3244 Handle<FixedArray>::cast(deferred_promise); |
| 3245 Handle<FixedArray> deferred_on_resolve_arr( |
| 3246 FixedArray::cast(info->deferred_on_resolve()), this); |
| 3247 Handle<FixedArray> deferred_on_reject_arr( |
| 3248 FixedArray::cast(info->deferred_on_reject()), this); |
3244 Handle<FixedArray> tasks_arr = Handle<FixedArray>::cast(tasks); | 3249 Handle<FixedArray> tasks_arr = Handle<FixedArray>::cast(tasks); |
3245 for (int i = 0; i < deferred_arr->length(); i++) { | 3250 for (int i = 0; i < deferred_promise_arr->length(); i++) { |
3246 Handle<Object> argv[] = {promise, value, handle(tasks_arr->get(i), this), | 3251 Handle<Object> argv[] = {promise, |
3247 handle(deferred_arr->get(i), this)}; | 3252 value, |
| 3253 handle(tasks_arr->get(i), this), |
| 3254 handle(deferred_promise_arr->get(i), this), |
| 3255 handle(deferred_on_resolve_arr->get(i), this), |
| 3256 handle(deferred_on_reject_arr->get(i), this)}; |
3248 *result = Execution::TryCall(this, promise_handle_fn, undefined, | 3257 *result = Execution::TryCall(this, promise_handle_fn, undefined, |
3249 arraysize(argv), argv, maybe_exception); | 3258 arraysize(argv), argv, maybe_exception); |
3250 // If execution is terminating, just bail out. | 3259 // If execution is terminating, just bail out. |
3251 if (result->is_null() && maybe_exception->is_null()) { | 3260 if (result->is_null() && maybe_exception->is_null()) { |
3252 return; | 3261 return; |
3253 } | 3262 } |
3254 } | 3263 } |
3255 } else { | 3264 } else { |
3256 Handle<Object> argv[] = {promise, value, tasks, deferred}; | 3265 Handle<Object> argv[] = {promise, |
| 3266 value, |
| 3267 tasks, |
| 3268 deferred_promise, |
| 3269 handle(info->deferred_on_resolve(), this), |
| 3270 handle(info->deferred_on_reject(), this)}; |
3257 *result = Execution::TryCall(this, promise_handle_fn, undefined, | 3271 *result = Execution::TryCall(this, promise_handle_fn, undefined, |
3258 arraysize(argv), argv, maybe_exception); | 3272 arraysize(argv), argv, maybe_exception); |
3259 } | 3273 } |
3260 } | 3274 } |
3261 | 3275 |
3262 void Isolate::PromiseResolveThenableJob( | 3276 void Isolate::PromiseResolveThenableJob( |
3263 Handle<PromiseResolveThenableJobInfo> info, MaybeHandle<Object>* result, | 3277 Handle<PromiseResolveThenableJobInfo> info, MaybeHandle<Object>* result, |
3264 MaybeHandle<Object>* maybe_exception) { | 3278 MaybeHandle<Object>* maybe_exception) { |
3265 PromiseDebugEventScope helper(this, info->debug_id(), info->debug_name()); | 3279 PromiseDebugEventScope helper(this, info->debug_id(), info->debug_name()); |
3266 | 3280 |
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3585 // Then check whether this scope intercepts. | 3599 // Then check whether this scope intercepts. |
3586 if ((flag & intercept_mask_)) { | 3600 if ((flag & intercept_mask_)) { |
3587 intercepted_flags_ |= flag; | 3601 intercepted_flags_ |= flag; |
3588 return true; | 3602 return true; |
3589 } | 3603 } |
3590 return false; | 3604 return false; |
3591 } | 3605 } |
3592 | 3606 |
3593 } // namespace internal | 3607 } // namespace internal |
3594 } // namespace v8 | 3608 } // namespace v8 |
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