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1 // Copyright 2016 the V8 project authors. All rights reserved. | 1 // Copyright 2016 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 #include "src/runtime/runtime-utils.h" | 4 #include "src/runtime/runtime-utils.h" |
5 | 5 |
6 #include "src/debug/debug.h" | 6 #include "src/debug/debug.h" |
7 #include "src/elements.h" | 7 #include "src/elements.h" |
8 #include "src/promise-utils.h" | 8 #include "src/promise-utils.h" |
9 | 9 |
10 namespace v8 { | 10 namespace v8 { |
11 namespace internal { | 11 namespace internal { |
12 | 12 |
13 namespace { | 13 namespace { |
14 | 14 |
15 void PromiseRejectEvent(Isolate* isolate, Handle<JSPromise> promise, | 15 void PromiseRejectEvent(Isolate* isolate, Handle<JSPromise> promise, |
16 Handle<Object> rejected_promise, Handle<Object> value, | 16 Handle<Object> rejected_promise, Handle<Object> value, |
17 bool debug_event) { | 17 bool debug_event) { |
| 18 isolate->RunPromiseHook(PromiseHookType::kResolve, promise, |
| 19 isolate->factory()->undefined_value()); |
| 20 |
18 if (isolate->debug()->is_active() && debug_event) { | 21 if (isolate->debug()->is_active() && debug_event) { |
19 isolate->debug()->OnPromiseReject(rejected_promise, value); | 22 isolate->debug()->OnPromiseReject(rejected_promise, value); |
20 } | 23 } |
21 | 24 |
22 // Report only if we don't actually have a handler. | 25 // Report only if we don't actually have a handler. |
23 if (!promise->has_handler()) { | 26 if (!promise->has_handler()) { |
24 isolate->ReportPromiseReject(Handle<JSObject>::cast(promise), value, | 27 isolate->ReportPromiseReject(Handle<JSObject>::cast(promise), value, |
25 v8::kPromiseRejectWithNoHandler); | 28 v8::kPromiseRejectWithNoHandler); |
26 } | 29 } |
27 } | 30 } |
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277 | 280 |
278 RUNTIME_FUNCTION(Runtime_PromiseMarkAsHandled) { | 281 RUNTIME_FUNCTION(Runtime_PromiseMarkAsHandled) { |
279 HandleScope scope(isolate); | 282 HandleScope scope(isolate); |
280 DCHECK(args.length() == 1); | 283 DCHECK(args.length() == 1); |
281 CONVERT_ARG_HANDLE_CHECKED(JSPromise, promise, 0); | 284 CONVERT_ARG_HANDLE_CHECKED(JSPromise, promise, 0); |
282 | 285 |
283 promise->set_has_handler(true); | 286 promise->set_has_handler(true); |
284 return isolate->heap()->undefined_value(); | 287 return isolate->heap()->undefined_value(); |
285 } | 288 } |
286 | 289 |
| 290 RUNTIME_FUNCTION(Runtime_PromiseHookInit) { |
| 291 HandleScope scope(isolate); |
| 292 DCHECK_EQ(2, args.length()); |
| 293 CONVERT_ARG_HANDLE_CHECKED(JSPromise, promise, 0); |
| 294 CONVERT_ARG_HANDLE_CHECKED(Object, parent, 1); |
| 295 isolate->RunPromiseHook(PromiseHookType::kInit, promise, parent); |
| 296 return isolate->heap()->undefined_value(); |
| 297 } |
| 298 |
| 299 RUNTIME_FUNCTION(Runtime_PromiseHookResolve) { |
| 300 HandleScope scope(isolate); |
| 301 DCHECK_EQ(1, args.length()); |
| 302 CONVERT_ARG_HANDLE_CHECKED(JSPromise, promise, 0); |
| 303 isolate->RunPromiseHook(PromiseHookType::kResolve, promise, |
| 304 isolate->factory()->undefined_value()); |
| 305 return isolate->heap()->undefined_value(); |
| 306 } |
| 307 |
| 308 RUNTIME_FUNCTION(Runtime_PromiseHookBefore) { |
| 309 HandleScope scope(isolate); |
| 310 DCHECK_EQ(1, args.length()); |
| 311 CONVERT_ARG_HANDLE_CHECKED(JSPromise, promise, 0); |
| 312 isolate->RunPromiseHook(PromiseHookType::kBefore, promise, |
| 313 isolate->factory()->undefined_value()); |
| 314 return isolate->heap()->undefined_value(); |
| 315 } |
| 316 |
| 317 RUNTIME_FUNCTION(Runtime_PromiseHookAfter) { |
| 318 HandleScope scope(isolate); |
| 319 DCHECK_EQ(1, args.length()); |
| 320 CONVERT_ARG_HANDLE_CHECKED(JSPromise, promise, 0); |
| 321 isolate->RunPromiseHook(PromiseHookType::kAfter, promise, |
| 322 isolate->factory()->undefined_value()); |
| 323 return isolate->heap()->undefined_value(); |
| 324 } |
| 325 |
287 } // namespace internal | 326 } // namespace internal |
288 } // namespace v8 | 327 } // namespace v8 |
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