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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 | 4 |
| 5 // Flags: --harmony-async-await --expose-debug-as debug | 5 // Flags: --harmony-async-await --expose-debug-as debug |
| 6 | 6 |
| 7 var Debug = debug.Debug; | 7 var Debug = debug.Debug; |
| 8 | 8 |
| 9 async function thrower() { throw 'Exception'; } | 9 async function thrower() { throw 'Exception'; } |
| 10 | 10 |
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| 508 assertScopeMirrorEquals(all_scopes[i], scope); | 508 assertScopeMirrorEquals(all_scopes[i], scope); |
| 509 | 509 |
| 510 // Check the global object when hitting the global scope. | 510 // Check the global object when hitting the global scope. |
| 511 if (scopes[i] == debug.ScopeType.Global) { | 511 if (scopes[i] == debug.ScopeType.Global) { |
| 512 // Objects don't have same class (one is "global", other is "Object", | 512 // Objects don't have same class (one is "global", other is "Object", |
| 513 // so just check the properties directly. | 513 // so just check the properties directly. |
| 514 assertPropertiesEqual(this, scope.scopeObject().value()); | 514 assertPropertiesEqual(this, scope.scopeObject().value()); |
| 515 } | 515 } |
| 516 } | 516 } |
| 517 CheckFastAllScopes(scopes, exec_state); | 517 CheckFastAllScopes(scopes, exec_state); |
| 518 | |
| 519 // Get the debug command processor. | |
| 520 var dcp = exec_state.debugCommandProcessor("unspecified_running_state"); | |
| 521 | |
| 522 // Send a scopes request and check the result. | |
| 523 var json; | |
| 524 var request_json = '{"seq":0,"type":"request","command":"scopes"}'; | |
| 525 var response_json = dcp.processDebugJSONRequest(request_json); | |
| 526 var response = JSON.parse(response_json); | |
| 527 assertEquals(scopes.length, response.body.scopes.length); | |
| 528 for (var i = 0; i < scopes.length; i++) { | |
| 529 var scopeRef = response.body.scopes[i].object.ref; | |
| 530 assertEquals(i, response.body.scopes[i].index); | |
| 531 assertEquals(scopes[i], response.body.scopes[i].type); | |
| 532 if (scopes[i] == debug.ScopeType.Local || | |
| 533 scopes[i] == debug.ScopeType.Script || | |
| 534 scopes[i] == debug.ScopeType.Closure) { | |
| 535 assertTrue(response.body.scopes[i].object.ref < 0); | |
| 536 } else { | |
| 537 assertTrue(response.body.scopes[i].object.ref >= 0); | |
| 538 } | |
| 539 var found = false; | |
| 540 for (var j = 0; j < response.refs.length && !found; j++) { | |
| 541 found = response.refs[j].handle == response.body.scopes[i].object.ref; | |
| 542 } | |
| 543 assertTrue(found, `Scope object ${scopeRef} not found`); | |
| 544 } | |
| 545 } | 518 } |
| 546 | 519 |
| 547 // Check that the content of the scope is as expected. For functions just check | 520 // Check that the content of the scope is as expected. For functions just check |
| 548 // that there is a function. | 521 // that there is a function. |
| 549 function CheckScopeContent(content, number, exec_state) { | 522 function CheckScopeContent(content, number, exec_state) { |
| 550 var scope = exec_state.frame().scope(number); | 523 var scope = exec_state.frame().scope(number); |
| 551 var count = 0; | 524 var count = 0; |
| 552 for (var p in content) { | 525 for (var p in content) { |
| 553 var property_mirror = scope.scopeObject().property(p); | 526 var property_mirror = scope.scopeObject().property(p); |
| 554 assertFalse(property_mirror.isUndefined(), | 527 assertFalse(property_mirror.isUndefined(), |
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| 574 } | 547 } |
| 575 | 548 |
| 576 if (count != scope_size) { | 549 if (count != scope_size) { |
| 577 print('Names found in scope:'); | 550 print('Names found in scope:'); |
| 578 var names = scope.scopeObject().propertyNames(); | 551 var names = scope.scopeObject().propertyNames(); |
| 579 for (var i = 0; i < names.length; i++) { | 552 for (var i = 0; i < names.length; i++) { |
| 580 print(names[i]); | 553 print(names[i]); |
| 581 } | 554 } |
| 582 } | 555 } |
| 583 assertEquals(count, scope_size); | 556 assertEquals(count, scope_size); |
| 584 | |
| 585 // Get the debug command processor. | |
| 586 var dcp = exec_state.debugCommandProcessor("unspecified_running_state"); | |
| 587 | |
| 588 // Send a scope request for information on a single scope and check the | |
| 589 // result. | |
| 590 var request_json = `{ | |
| 591 "seq": 0, | |
| 592 "type": "request", | |
| 593 "command": "scope", | |
| 594 "arguments": { | |
| 595 "number": `; | |
| 596 request_json += scope.scopeIndex(); | |
| 597 request_json += '}}'; | |
| 598 var response_json = dcp.processDebugJSONRequest(request_json); | |
| 599 var response = JSON.parse(response_json); | |
| 600 assertEquals(scope.scopeType(), response.body.type); | |
| 601 assertEquals(number, response.body.index); | |
| 602 if (scope.scopeType() == debug.ScopeType.Local || | |
| 603 scope.scopeType() == debug.ScopeType.Script || | |
| 604 scope.scopeType() == debug.ScopeType.Closure) { | |
| 605 assertTrue(response.body.object.ref < 0); | |
| 606 } else { | |
| 607 assertTrue(response.body.object.ref >= 0); | |
| 608 } | |
| 609 var found = false; | |
| 610 for (var i = 0; i < response.refs.length && !found; i++) { | |
| 611 found = response.refs[i].handle == response.body.object.ref; | |
| 612 } | |
| 613 assertTrue(found, "Scope object " + response.body.object.ref + " not found"); | |
| 614 } | 557 } |
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