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1 /* | 1 /* |
2 * Copyright (C) 2009 Google Inc. All rights reserved. | 2 * Copyright (C) 2009 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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459 CHECK(!context->isIteratingOverObservers()); | 459 CHECK(!context->isIteratingOverObservers()); |
460 | 460 |
461 if (ScriptForbiddenScope::isScriptForbidden()) { | 461 if (ScriptForbiddenScope::isScriptForbidden()) { |
462 throwScriptForbiddenException(isolate); | 462 throwScriptForbiddenException(isolate); |
463 return v8::MaybeLocal<v8::Value>(); | 463 return v8::MaybeLocal<v8::Value>(); |
464 } | 464 } |
465 | 465 |
466 // TODO(dominicc): When inspector supports tracing object | 466 // TODO(dominicc): When inspector supports tracing object |
467 // invocation, change this to use v8::Object instead of | 467 // invocation, change this to use v8::Object instead of |
468 // v8::Function. All callers use functions because | 468 // v8::Function. All callers use functions because |
469 // CustomElementsRegistry#define's IDL signature is Function. | 469 // CustomElementRegistry#define's IDL signature is Function. |
470 CHECK(constructor->IsFunction()); | 470 CHECK(constructor->IsFunction()); |
471 v8::Local<v8::Function> function = constructor.As<v8::Function>(); | 471 v8::Local<v8::Function> function = constructor.As<v8::Function>(); |
472 | 472 |
473 if (!depth) | 473 if (!depth) |
474 TRACE_EVENT_BEGIN1("devtools.timeline", "FunctionCall", "data", Inspecto
rFunctionCallEvent::data(context, function)); | 474 TRACE_EVENT_BEGIN1("devtools.timeline", "FunctionCall", "data", Inspecto
rFunctionCallEvent::data(context, function)); |
475 v8::MaybeLocal<v8::Value> result; | 475 v8::MaybeLocal<v8::Value> result; |
476 { | 476 { |
477 // Create an extra block so FunctionCall trace event end phase is record
ed after | 477 // Create an extra block so FunctionCall trace event end phase is record
ed after |
478 // v8::MicrotasksScope destructor, as the latter is running microtasks. | 478 // v8::MicrotasksScope destructor, as the latter is running microtasks. |
479 v8::MicrotasksScope microtasksScope(isolate, v8::MicrotasksScope::kRunMi
crotasks); | 479 v8::MicrotasksScope microtasksScope(isolate, v8::MicrotasksScope::kRunMi
crotasks); |
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604 V8CompileHistogram::Cacheability::Noncacheable, isolate, | 604 V8CompileHistogram::Cacheability::Noncacheable, isolate, |
605 v8AtomicString(isolate, "((e) => { throw e; })"), origin) | 605 v8AtomicString(isolate, "((e) => { throw e; })"), origin) |
606 .ToLocalChecked(); | 606 .ToLocalChecked(); |
607 v8::Local<v8::Function> thrower = runCompiledInternalScript(isolate, script) | 607 v8::Local<v8::Function> thrower = runCompiledInternalScript(isolate, script) |
608 .ToLocalChecked().As<v8::Function>(); | 608 .ToLocalChecked().As<v8::Function>(); |
609 v8::Local<v8::Value> args[] = { exception }; | 609 v8::Local<v8::Value> args[] = { exception }; |
610 callInternalFunction(thrower, thrower, WTF_ARRAY_LENGTH(args), args, isolate
); | 610 callInternalFunction(thrower, thrower, WTF_ARRAY_LENGTH(args), args, isolate
); |
611 } | 611 } |
612 | 612 |
613 } // namespace blink | 613 } // namespace blink |
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