diff options
Diffstat (limited to 'js/src/tests/test262/language/statements/class/elements/async-gen-private-method')
81 files changed, 8458 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/await-as-binding-identifier-escaped.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/await-as-binding-identifier-escaped.js new file mode 100644 index 0000000000..9e78aaed3e --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/await-as-binding-identifier-escaped.js @@ -0,0 +1,37 @@ +// |reftest| error:SyntaxError +// This file was procedurally generated from the following sources: +// - src/async-generators/await-as-binding-identifier-escaped.case +// - src/async-generators/syntax/async-class-decl-private-method.template +/*--- +description: await is a reserved keyword within generator function bodies and may not be used as a binding identifier. (Async Generator private method as a ClassDeclaration element) +esid: prod-AsyncGeneratorMethod +features: [async-iteration, class-methods-private] +flags: [generated] +negative: + phase: parse + type: SyntaxError +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * # PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + BindingIdentifier : Identifier + + It is a Syntax Error if this production has a [Await] parameter and + StringValue of Identifier is "await". + +---*/ +$DONOTEVALUATE(); + + +class C { async *#gen() { + var \u0061wait; +}} diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/await-as-binding-identifier.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/await-as-binding-identifier.js new file mode 100644 index 0000000000..1e8be0a40c --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/await-as-binding-identifier.js @@ -0,0 +1,37 @@ +// |reftest| error:SyntaxError +// This file was procedurally generated from the following sources: +// - src/async-generators/await-as-binding-identifier.case +// - src/async-generators/syntax/async-class-decl-private-method.template +/*--- +description: await is a reserved keyword within generator function bodies and may not be used as a binding identifier. (Async Generator private method as a ClassDeclaration element) +esid: prod-AsyncGeneratorMethod +features: [async-iteration, class-methods-private] +flags: [generated] +negative: + phase: parse + type: SyntaxError +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * # PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + BindingIdentifier : Identifier + + It is a Syntax Error if this production has a [Await] parameter and + StringValue of Identifier is "await". + +---*/ +$DONOTEVALUATE(); + + +class C { async *#gen() { + var await; +}} diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/await-as-identifier-reference-escaped.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/await-as-identifier-reference-escaped.js new file mode 100644 index 0000000000..3946d6a560 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/await-as-identifier-reference-escaped.js @@ -0,0 +1,37 @@ +// |reftest| error:SyntaxError +// This file was procedurally generated from the following sources: +// - src/async-generators/await-as-identifier-reference-escaped.case +// - src/async-generators/syntax/async-class-decl-private-method.template +/*--- +description: await is a reserved keyword within generator function bodies and may not be used as an identifier reference. (Async Generator private method as a ClassDeclaration element) +esid: prod-AsyncGeneratorMethod +features: [async-iteration, class-methods-private] +flags: [generated] +negative: + phase: parse + type: SyntaxError +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * # PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + IdentifierReference : Identifier + + It is a Syntax Error if this production has a [Await] parameter and + StringValue of Identifier is "await". + +---*/ +$DONOTEVALUATE(); + + +class C { async *#gen() { + void \u0061wait; +}} diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/await-as-identifier-reference.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/await-as-identifier-reference.js new file mode 100644 index 0000000000..7eab728df7 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/await-as-identifier-reference.js @@ -0,0 +1,37 @@ +// |reftest| error:SyntaxError +// This file was procedurally generated from the following sources: +// - src/async-generators/await-as-identifier-reference.case +// - src/async-generators/syntax/async-class-decl-private-method.template +/*--- +description: await is a reserved keyword within generator function bodies and may not be used as an identifier reference. (Async Generator private method as a ClassDeclaration element) +esid: prod-AsyncGeneratorMethod +features: [async-iteration, class-methods-private] +flags: [generated] +negative: + phase: parse + type: SyntaxError +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * # PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + IdentifierReference : Identifier + + It is a Syntax Error if this production has a [Await] parameter and + StringValue of Identifier is "await". + +---*/ +$DONOTEVALUATE(); + + +class C { async *#gen() { + void await; +}} diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/await-as-label-identifier-escaped.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/await-as-label-identifier-escaped.js new file mode 100644 index 0000000000..94641fd63d --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/await-as-label-identifier-escaped.js @@ -0,0 +1,37 @@ +// |reftest| error:SyntaxError +// This file was procedurally generated from the following sources: +// - src/async-generators/await-as-label-identifier-escaped.case +// - src/async-generators/syntax/async-class-decl-private-method.template +/*--- +description: await is a reserved keyword within generator function bodies and may not be used as a label identifier. (Async Generator private method as a ClassDeclaration element) +esid: prod-AsyncGeneratorMethod +features: [async-iteration, class-methods-private] +flags: [generated] +negative: + phase: parse + type: SyntaxError +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * # PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + LabelIdentifier : Identifier + + It is a Syntax Error if this production has a [Await] parameter and + StringValue of Identifier is "await". + +---*/ +$DONOTEVALUATE(); + + +class C { async *#gen() { + \u0061wait: ; +}} diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/await-as-label-identifier.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/await-as-label-identifier.js new file mode 100644 index 0000000000..5af287c972 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/await-as-label-identifier.js @@ -0,0 +1,37 @@ +// |reftest| error:SyntaxError +// This file was procedurally generated from the following sources: +// - src/async-generators/await-as-label-identifier.case +// - src/async-generators/syntax/async-class-decl-private-method.template +/*--- +description: await is a reserved keyword within generator function bodies and may not be used as a label identifier. (Async Generator private method as a ClassDeclaration element) +esid: prod-AsyncGeneratorMethod +features: [async-iteration, class-methods-private] +flags: [generated] +negative: + phase: parse + type: SyntaxError +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * # PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + LabelIdentifier : Identifier + + It is a Syntax Error if this production has a [Await] parameter and + StringValue of Identifier is "await". + +---*/ +$DONOTEVALUATE(); + + +class C { async *#gen() { + await: ; +}} diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/browser.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/browser.js new file mode 100644 index 0000000000..e69de29bb2 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/browser.js diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/shell.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/shell.js new file mode 100644 index 0000000000..e69de29bb2 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/shell.js diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-as-binding-identifier-escaped.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-as-binding-identifier-escaped.js new file mode 100644 index 0000000000..589fa48c4e --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-as-binding-identifier-escaped.js @@ -0,0 +1,37 @@ +// |reftest| error:SyntaxError +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-as-binding-identifier-escaped.case +// - src/async-generators/syntax/async-class-decl-private-method.template +/*--- +description: yield is a reserved keyword within generator function bodies and may not be used as a binding identifier. (Async Generator private method as a ClassDeclaration element) +esid: prod-AsyncGeneratorMethod +features: [async-iteration, class-methods-private] +flags: [generated] +negative: + phase: parse + type: SyntaxError +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * # PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + BindingIdentifier : Identifier + + It is a Syntax Error if this production has a [Yield] parameter and + StringValue of Identifier is "yield". + +---*/ +$DONOTEVALUATE(); + + +class C { async *#gen() { + var yi\u0065ld; +}} diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-as-binding-identifier.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-as-binding-identifier.js new file mode 100644 index 0000000000..27697e049c --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-as-binding-identifier.js @@ -0,0 +1,37 @@ +// |reftest| error:SyntaxError +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-as-binding-identifier.case +// - src/async-generators/syntax/async-class-decl-private-method.template +/*--- +description: yield is a reserved keyword within generator function bodies and may not be used as a binding identifier. (Async Generator private method as a ClassDeclaration element) +esid: prod-AsyncGeneratorMethod +features: [async-iteration, class-methods-private] +flags: [generated] +negative: + phase: parse + type: SyntaxError +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * # PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + BindingIdentifier : Identifier + + It is a Syntax Error if this production has a [Yield] parameter and + StringValue of Identifier is "yield". + +---*/ +$DONOTEVALUATE(); + + +class C { async *#gen() { + var yield; +}} diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-as-identifier-reference-escaped.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-as-identifier-reference-escaped.js new file mode 100644 index 0000000000..d67ee05eb5 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-as-identifier-reference-escaped.js @@ -0,0 +1,37 @@ +// |reftest| error:SyntaxError +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-as-identifier-reference-escaped.case +// - src/async-generators/syntax/async-class-decl-private-method.template +/*--- +description: yield is a reserved keyword within generator function bodies and may not be used as an identifier reference. (Async Generator private method as a ClassDeclaration element) +esid: prod-AsyncGeneratorMethod +features: [async-iteration, class-methods-private] +flags: [generated] +negative: + phase: parse + type: SyntaxError +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * # PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + IdentifierReference : Identifier + + It is a Syntax Error if this production has a [Yield] parameter and + StringValue of Identifier is "yield". + +---*/ +$DONOTEVALUATE(); + + +class C { async *#gen() { + void yi\u0065ld; +}} diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-as-identifier-reference.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-as-identifier-reference.js new file mode 100644 index 0000000000..110db6d7e9 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-as-identifier-reference.js @@ -0,0 +1,37 @@ +// |reftest| error:SyntaxError +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-as-identifier-reference.case +// - src/async-generators/syntax/async-class-decl-private-method.template +/*--- +description: yield is a reserved keyword within generator function bodies and may not be used as an identifier reference. (Async Generator private method as a ClassDeclaration element) +esid: prod-AsyncGeneratorMethod +features: [async-iteration, class-methods-private] +flags: [generated] +negative: + phase: parse + type: SyntaxError +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * # PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + IdentifierReference : Identifier + + It is a Syntax Error if this production has a [Yield] parameter and + StringValue of Identifier is "yield". + +---*/ +$DONOTEVALUATE(); + + +class C { async *#gen() { + void yield; +}} diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-as-label-identifier-escaped.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-as-label-identifier-escaped.js new file mode 100644 index 0000000000..6f91bff379 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-as-label-identifier-escaped.js @@ -0,0 +1,37 @@ +// |reftest| error:SyntaxError +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-as-label-identifier-escaped.case +// - src/async-generators/syntax/async-class-decl-private-method.template +/*--- +description: yield is a reserved keyword within generator function bodies and may not be used as a label identifier. (Async Generator private method as a ClassDeclaration element) +esid: prod-AsyncGeneratorMethod +features: [async-iteration, class-methods-private] +flags: [generated] +negative: + phase: parse + type: SyntaxError +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * # PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + LabelIdentifier : Identifier + + It is a Syntax Error if this production has a [Yield] parameter and + StringValue of Identifier is "yield". + +---*/ +$DONOTEVALUATE(); + + +class C { async *#gen() { + yi\u0065ld: ; +}} diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-as-label-identifier.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-as-label-identifier.js new file mode 100644 index 0000000000..a35f903c9c --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-as-label-identifier.js @@ -0,0 +1,37 @@ +// |reftest| error:SyntaxError +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-as-label-identifier.case +// - src/async-generators/syntax/async-class-decl-private-method.template +/*--- +description: yield is a reserved keyword within generator function bodies and may not be used as a label identifier. (Async Generator private method as a ClassDeclaration element) +esid: prod-AsyncGeneratorMethod +features: [async-iteration, class-methods-private] +flags: [generated] +negative: + phase: parse + type: SyntaxError +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * # PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + LabelIdentifier : Identifier + + It is a Syntax Error if this production has a [Yield] parameter and + StringValue of Identifier is "yield". + +---*/ +$DONOTEVALUATE(); + + +class C { async *#gen() { + yield: ; +}} diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-identifier-spread-strict-strict.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-identifier-spread-strict-strict.js new file mode 100644 index 0000000000..ae61f6aca5 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-identifier-spread-strict-strict.js @@ -0,0 +1,86 @@ +// |reftest| error:SyntaxError +'use strict'; +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-identifier-spread-strict.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: It's an early error if the AssignmentExpression is a function body with yield as an identifier in strict mode. (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [object-spread, async-iteration, class-methods-private] +flags: [generated, onlyStrict] +negative: + phase: parse + type: SyntaxError +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + Spread Properties + + PropertyDefinition[Yield]: + (...) + ...AssignmentExpression[In, ?Yield] + +---*/ +$DONOTEVALUATE(); + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + return { + ...(function() { + var yield; + throw new Test262Error(); + }()), + } + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + + + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-identifier-strict-strict.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-identifier-strict-strict.js new file mode 100644 index 0000000000..3f4c11a46a --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-identifier-strict-strict.js @@ -0,0 +1,77 @@ +// |reftest| error:SyntaxError +'use strict'; +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-identifier-strict.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: It's an early error if the generator body has another function body with yield as an identifier in strict mode. (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [async-iteration, class-methods-private] +flags: [generated, onlyStrict] +negative: + phase: parse + type: SyntaxError +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + +---*/ +$DONOTEVALUATE(); + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + (function() { + var yield; + throw new Test262Error(); + }()) + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + + + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-promise-reject-next-catch.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-promise-reject-next-catch.js new file mode 100644 index 0000000000..8d8733af64 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-promise-reject-next-catch.js @@ -0,0 +1,82 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-promise-reject-next-catch.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: yield Promise.reject(value) is treated as throw value (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + +---*/ +let error = new Error(); + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield Promise.reject(error); + yield "unreachable"; + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error("Promise incorrectly resolved."); +}).catch(rejectValue => { + // yield Promise.reject(error); + assert.sameValue(rejectValue, error); + + iter.next().then(({done, value}) => { + // iter is closed now. + assert.sameValue(done, true, "The value of IteratorResult.done is `true`"); + assert.sameValue(value, undefined, "The value of IteratorResult.value is `undefined`"); + }).then($DONE, $DONE); +}); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-promise-reject-next-for-await-of-async-iterator.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-promise-reject-next-for-await-of-async-iterator.js new file mode 100644 index 0000000000..04582ff261 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-promise-reject-next-for-await-of-async-iterator.js @@ -0,0 +1,88 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-promise-reject-next-for-await-of-async-iterator.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: yield * [Promise.reject(value)] is treated as throw value (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + +---*/ +let error = new Error(); +async function * readFile() { + yield Promise.reject(error); + yield "unreachable"; +} + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + for await (let line of readFile()) { + yield line; + } + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error("Promise incorrectly resolved."); +}, rejectValue => { + + // yield Promise.reject(error); + assert.sameValue(rejectValue, error); + + iter.next().then(({done, value}) => { + // iter is closed now. + assert.sameValue(done, true, "The value of IteratorResult.done is `true`"); + assert.sameValue(value, undefined, "The value of IteratorResult.value is `undefined`"); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-promise-reject-next-for-await-of-sync-iterator.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-promise-reject-next-for-await-of-sync-iterator.js new file mode 100644 index 0000000000..50f8910ce2 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-promise-reject-next-for-await-of-sync-iterator.js @@ -0,0 +1,87 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-promise-reject-next-for-await-of-sync-iterator.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: yield Promise.reject(value) in for-await-of is treated as throw value (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + +---*/ +let error = new Error(); +let iterable = [ + Promise.reject(error), + "unreachable" +]; + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + for await (let value of iterable) { + yield value; + } + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error("Promise incorrectly resolved."); +}, rejectValue => { + // yield Promise.reject(error); + assert.sameValue(rejectValue, error); + + iter.next().then(({done, value}) => { + // iter is closed now. + assert.sameValue(done, true, "The value of IteratorResult.done is `true`"); + assert.sameValue(value, undefined, "The value of IteratorResult.value is `undefined`"); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-promise-reject-next-yield-star-async-iterator.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-promise-reject-next-yield-star-async-iterator.js new file mode 100644 index 0000000000..c169a9cfd1 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-promise-reject-next-yield-star-async-iterator.js @@ -0,0 +1,86 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-promise-reject-next-yield-star-async-iterator.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: yield * (async iterator) is treated as throw value (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + +---*/ +let error = new Error(); +async function * readFile() { + yield Promise.reject(error); + yield "unreachable"; +} + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield * readFile(); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error("Promise incorrectly resolved."); +}, rejectValue => { + // yield Promise.reject(error); + assert.sameValue(rejectValue, error); + + iter.next().then(({done, value}) => { + // iter is closed now. + assert.sameValue(done, true, "The value of IteratorResult.done is `true`"); + assert.sameValue(value, undefined, "The value of IteratorResult.value is `undefined`"); + }).then($DONE, $DONE); +}, $DONE).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-promise-reject-next-yield-star-sync-iterator.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-promise-reject-next-yield-star-sync-iterator.js new file mode 100644 index 0000000000..dab0435550 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-promise-reject-next-yield-star-sync-iterator.js @@ -0,0 +1,85 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-promise-reject-next-yield-star-sync-iterator.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: yield * (async iterator) is treated as throw value (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + +---*/ +let error = new Error(); +let iterable = [ + Promise.reject(error), + "unreachable" +]; + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield * iterable; + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error("Promise incorrectly resolved."); +}, rejectValue => { + // yield Promise.reject(error); + assert.sameValue(rejectValue, error); + + iter.next().then(({done, value}) => { + // iter is closed now. + assert.sameValue(done, true, "The value of IteratorResult.done is `true`"); + assert.sameValue(value, undefined, "The value of IteratorResult.value is `undefined`"); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-promise-reject-next.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-promise-reject-next.js new file mode 100644 index 0000000000..8501934ec7 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-promise-reject-next.js @@ -0,0 +1,82 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-promise-reject-next.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: yield Promise.reject(value) is treated as throw value (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + +---*/ +let error = new Error(); + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield Promise.reject(error); + yield "unreachable"; + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error("Promise incorrectly resolved."); +}, rejectValue => { + // yield Promise.reject(error); + assert.sameValue(rejectValue, error); + + iter.next().then(({done, value}) => { + // iter is closed now. + assert.sameValue(done, true, "The value of IteratorResult.done is `true`"); + assert.sameValue(value, undefined, "The value of IteratorResult.value is `undefined`"); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-spread-arr-multiple.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-spread-arr-multiple.js new file mode 100644 index 0000000000..eaad1ac942 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-spread-arr-multiple.js @@ -0,0 +1,88 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-spread-arr-multiple.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Use yield value in a array spread position (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [async-iteration, class-methods-private] +flags: [generated, async] +includes: [compareArray.js] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + Array Initializer + + SpreadElement[Yield, Await]: + ...AssignmentExpression[+In, ?Yield, ?Await] + +---*/ +var arr = ['a', 'b', 'c']; +var item; + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield [...yield yield]; + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next(false); +item = iter.next(['a', 'b', 'c']); + +item.then(({ done, value }) => { + item = iter.next(value); + + item.then(({ done, value }) => { + assert.compareArray(value, arr); + assert.sameValue(done, false); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-spread-arr-single.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-spread-arr-single.js new file mode 100644 index 0000000000..760230055e --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-spread-arr-single.js @@ -0,0 +1,87 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-spread-arr-single.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Use yield value in a array spread position (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + Array Initializer + + SpreadElement[Yield, Await]: + ...AssignmentExpression[+In, ?Yield, ?Await] + +---*/ +var arr = ['a', 'b', 'c']; + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield [...yield]; + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next(false); +var item = iter.next(arr); + +item.then(({ done, value }) => { + assert.notSameValue(value, arr, 'value is a new array'); + assert(Array.isArray(value), 'value is an Array exotic object'); + assert.sameValue(value.length, 3) + assert.sameValue(value[0], 'a'); + assert.sameValue(value[1], 'b'); + assert.sameValue(value[2], 'c'); + assert.sameValue(done, false); +}).then($DONE, $DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-spread-obj.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-spread-obj.js new file mode 100644 index 0000000000..bb1db84550 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-spread-obj.js @@ -0,0 +1,90 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-spread-obj.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Use yield value in a object spread position (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [object-spread, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + Spread Properties + + PropertyDefinition[Yield]: + (...) + ...AssignmentExpression[In, ?Yield] + +---*/ + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield { + ...yield, + y: 1, + ...yield yield, + }; + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next(); +iter.next({ x: 42 }); +iter.next({ x: 'lol' }); +var item = iter.next({ y: 39 }); + +item.then(({ done, value }) => { + assert.sameValue(value.x, 42); + assert.sameValue(value.y, 39); + assert.sameValue(Object.keys(value).length, 2); + assert.sameValue(done, false); +}).then($DONE, $DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-async-next.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-async-next.js new file mode 100644 index 0000000000..fa862ba92d --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-async-next.js @@ -0,0 +1,257 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-async-next.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Execution order for yield* with async iterator and next() (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, async-iteration, Symbol.asyncIterator, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + +---*/ +var log = []; +var obj = { + get [Symbol.iterator]() { + log.push({ name: "get [Symbol.iterator]" }); + }, + get [Symbol.asyncIterator]() { + log.push({ + name: "get [Symbol.asyncIterator]", + thisValue: this + }); + return function() { + log.push({ + name: "call [Symbol.asyncIterator]", + thisValue: this, + args: [...arguments] + }); + var nextCount = 0; + return { + name: "asyncIterator", + get next() { + log.push({ + name: "get next", + thisValue: this + }); + return function() { + log.push({ + name: "call next", + thisValue: this, + args: [...arguments] + }); + + nextCount++; + if (nextCount == 1) { + return { + name: "next-promise-1", + get then() { + log.push({ + name: "get next then (1)", + thisValue: this + }); + return function(resolve) { + log.push({ + name: "call next then (1)", + thisValue: this, + args: [...arguments] + }); + + resolve({ + name: "next-result-1", + get value() { + log.push({ + name: "get next value (1)", + thisValue: this + }); + return "next-value-1"; + }, + get done() { + log.push({ + name: "get next done (1)", + thisValue: this + }); + return false; + } + }); + }; + } + }; + } + + return { + name: "next-promise-2", + get then() { + log.push({ + name: "get next then (2)", + thisValue: this + }); + return function(resolve) { + log.push({ + name: "call next then (2)", + thisValue: this, + args: [...arguments] + }); + + resolve({ + name: "next-result-2", + get value() { + log.push({ + name: "get next value (2)", + thisValue: this + }); + return "next-value-2"; + }, + get done() { + log.push({ + name: "get next done (2)", + thisValue: this + }); + return true; + } + }); + }; + } + }; + }; + } + }; + }; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + log.push({ name: "before yield*" }); + var v = yield* obj; + log.push({ + name: "after yield*", + value: v + }); + return "return-value"; + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +assert.sameValue(log.length, 0, "log.length"); + +iter.next("next-arg-1").then(v => { + assert.sameValue(log[0].name, "before yield*"); + + assert.sameValue(log[1].name, "get [Symbol.asyncIterator]"); + assert.sameValue(log[1].thisValue, obj, "get [Symbol.asyncIterator] thisValue"); + + assert.sameValue(log[2].name, "call [Symbol.asyncIterator]"); + assert.sameValue(log[2].thisValue, obj, "[Symbol.asyncIterator] thisValue"); + assert.sameValue(log[2].args.length, 0, "[Symbol.asyncIterator] args.length"); + + assert.sameValue(log[3].name, "get next"); + assert.sameValue(log[3].thisValue.name, "asyncIterator", "get next thisValue"); + + assert.sameValue(log[4].name, "call next"); + assert.sameValue(log[4].thisValue.name, "asyncIterator", "next thisValue"); + assert.sameValue(log[4].args.length, 1, "next args.length"); + assert.sameValue(log[4].args[0], undefined, "next args[0]"); + + assert.sameValue(log[5].name, "get next then (1)"); + assert.sameValue(log[5].thisValue.name, "next-promise-1", "get next then thisValue"); + + assert.sameValue(log[6].name, "call next then (1)"); + assert.sameValue(log[6].thisValue.name, "next-promise-1", "next then thisValue"); + assert.sameValue(log[6].args.length, 2, "next then args.length"); + assert.sameValue(typeof log[6].args[0], "function", "next then args[0]"); + assert.sameValue(typeof log[6].args[1], "function", "next then args[1]"); + + assert.sameValue(log[7].name, "get next done (1)"); + assert.sameValue(log[7].thisValue.name, "next-result-1", "get next done thisValue"); + + assert.sameValue(log[8].name, "get next value (1)"); + assert.sameValue(log[8].thisValue.name, "next-result-1", "get next value thisValue"); + + assert.sameValue(v.value, "next-value-1"); + assert.sameValue(v.done, false); + + assert.sameValue(log.length, 9, "log.length"); + + iter.next("next-arg-2").then(v => { + assert.sameValue(log[9].name, "call next"); + assert.sameValue(log[9].thisValue.name, "asyncIterator", "next thisValue"); + assert.sameValue(log[9].args.length, 1, "next args.length"); + assert.sameValue(log[9].args[0], "next-arg-2", "next args[0]"); + + assert.sameValue(log[10].name, "get next then (2)"); + assert.sameValue(log[10].thisValue.name, "next-promise-2", "get next then thisValue"); + + assert.sameValue(log[11].name, "call next then (2)"); + assert.sameValue(log[11].thisValue.name, "next-promise-2", "next then thisValue"); + assert.sameValue(log[11].args.length, 2, "next then args.length"); + assert.sameValue(typeof log[11].args[0], "function", "next then args[0]"); + assert.sameValue(typeof log[11].args[1], "function", "next then args[1]"); + + assert.sameValue(log[12].name, "get next done (2)"); + assert.sameValue(log[12].thisValue.name, "next-result-2", "get next done thisValue"); + + assert.sameValue(log[13].name, "get next value (2)"); + assert.sameValue(log[13].thisValue.name, "next-result-2", "get next value thisValue"); + + assert.sameValue(log[14].name, "after yield*"); + assert.sameValue(log[14].value, "next-value-2"); + + assert.sameValue(v.value, "return-value"); + assert.sameValue(v.done, true); + + assert.sameValue(log.length, 15, "log.length"); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-async-return.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-async-return.js new file mode 100644 index 0000000000..eb160aa548 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-async-return.js @@ -0,0 +1,273 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-async-return.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: execution order for yield* with async iterator and return() (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [async-iteration, Symbol.asyncIterator, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + + ... + 6. Repeat + ... + c. Else, + i. Assert: received.[[Type]] is return. + ii. Let return be ? GetMethod(iterator, "return"). + iii. If return is undefined, return Completion(received). + iv. Let innerReturnResult be ? Call(return, iterator, « received.[[Value]] »). + v. If generatorKind is async, then set innerReturnResult to ? Await(innerReturnResult). + ... + vii. Let done be ? IteratorComplete(innerReturnResult). + viii. If done is true, then + 1. Let value be ? IteratorValue(innerReturnResult). + 2. If generatorKind is async, then set value to ? Await(value). + 3. Return Completion{[[Type]]: return, [[Value]]: value, [[Target]]: empty}. + ix. If generatorKind is async, then let received be AsyncGeneratorYield(? IteratorValue(innerResult)). + ... + + AsyncGeneratorYield ( value ) + ... + 8. Return ! AsyncGeneratorResolve(generator, value, false). + ... + +---*/ +var log = []; +var obj = { + [Symbol.asyncIterator]() { + var returnCount = 0; + return { + name: 'asyncIterator', + get next() { + log.push({ name: "get next" }); + return function() { + return { + value: "next-value-1", + done: false + }; + }; + }, + get return() { + log.push({ + name: "get return", + thisValue: this + }); + return function() { + log.push({ + name: "call return", + thisValue: this, + args: [...arguments] + }); + + returnCount++; + if (returnCount == 1) { + return { + name: "return-promise-1", + get then() { + log.push({ + name: "get return then (1)", + thisValue: this + }); + return function(resolve) { + log.push({ + name: "call return then (1)", + thisValue: this, + args: [...arguments] + }); + + resolve({ + name: "return-result-1", + get value() { + log.push({ + name: "get return value (1)", + thisValue: this + }); + return "return-value-1"; + }, + get done() { + log.push({ + name: "get return done (1)", + thisValue: this + }); + return false; + } + }); + }; + } + }; + } + + return { + name: "return-promise-2", + get then() { + log.push({ + name: "get return then (2)", + thisValue: this + }); + return function(resolve) { + log.push({ + name: "call return then (2)", + thisValue: this, + args: [...arguments] + }); + + resolve({ + name: "return-result-2", + get value() { + log.push({ + name: "get return value (2)", + thisValue: this + }); + return "return-value-2"; + }, + get done() { + log.push({ + name: "get return done (2)", + thisValue: this + }); + return true; + } + }); + }; + } + }; + }; + } + }; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + log.push({ name: "before yield*" }); + yield* obj; + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +assert.sameValue(log.length, 0, "log.length"); + +iter.next().then(v => { + assert.sameValue(log[0].name, "before yield*"); + + assert.sameValue(log[1].name, "get next"); + + assert.sameValue(v.value, "next-value-1"); + assert.sameValue(v.done, false); + + assert.sameValue(log.length, 2, "log.length"); + + iter.return("return-arg-1").then(v => { + assert.sameValue(log[2].name, "get return"); + assert.sameValue(log[2].thisValue.name, "asyncIterator", "get return thisValue"); + + assert.sameValue(log[3].name, "call return"); + assert.sameValue(log[3].thisValue.name, "asyncIterator", "return thisValue"); + assert.sameValue(log[3].args.length, 1, "return args.length"); + assert.sameValue(log[3].args[0], "return-arg-1", "return args[0]"); + + assert.sameValue(log[4].name, "get return then (1)"); + assert.sameValue(log[4].thisValue.name, "return-promise-1", "get return then thisValue"); + + assert.sameValue(log[5].name, "call return then (1)"); + assert.sameValue(log[5].thisValue.name, "return-promise-1", "return then thisValue"); + assert.sameValue(log[5].args.length, 2, "return then args.length"); + assert.sameValue(typeof log[5].args[0], "function", "return then args[0]"); + assert.sameValue(typeof log[5].args[1], "function", "return then args[1]"); + + assert.sameValue(log[6].name, "get return done (1)"); + assert.sameValue(log[6].thisValue.name, "return-result-1", "get return done thisValue"); + + assert.sameValue(log[7].name, "get return value (1)"); + assert.sameValue(log[7].thisValue.name, "return-result-1", "get return value thisValue"); + + assert.sameValue(v.value, "return-value-1"); + assert.sameValue(v.done, false); + + assert.sameValue(log.length, 8, "log.length"); + + iter.return("return-arg-2").then(v => { + assert.sameValue(log[8].name, "get return"); + assert.sameValue(log[8].thisValue.name, "asyncIterator", "get return thisValue"); + + assert.sameValue(log[9].name, "call return"); + assert.sameValue(log[9].thisValue.name, "asyncIterator", "return thisValue"); + assert.sameValue(log[9].args.length, 1, "return args.length"); + assert.sameValue(log[9].args[0], "return-arg-2", "return args[0]"); + + assert.sameValue(log[10].name, "get return then (2)"); + assert.sameValue(log[10].thisValue.name, "return-promise-2", "get return then thisValue"); + + assert.sameValue(log[11].name, "call return then (2)"); + assert.sameValue(log[11].thisValue.name, "return-promise-2", "return then thisValue"); + assert.sameValue(log[11].args.length, 2, "return then args.length"); + assert.sameValue(typeof log[11].args[0], "function", "return then args[0]"); + assert.sameValue(typeof log[11].args[1], "function", "return then args[1]"); + + assert.sameValue(log[12].name, "get return done (2)"); + assert.sameValue(log[12].thisValue.name, "return-result-2", "get return done thisValue"); + + assert.sameValue(log[13].name, "get return value (2)"); + assert.sameValue(log[13].thisValue.name, "return-result-2", "get return value thisValue"); + + assert.sameValue(v.value, "return-value-2"); + assert.sameValue(v.done, true); + + assert.sameValue(log.length, 14, "log.length"); + }).then($DONE, $DONE); + }).catch($DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-async-throw.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-async-throw.js new file mode 100644 index 0000000000..96ff255a2b --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-async-throw.js @@ -0,0 +1,281 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-async-throw.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: execution order for yield* with async iterator and throw() (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [async-iteration, Symbol.asyncIterator, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + + ... + 6. Repeat + ... + b. Else if received.[[Type]] is throw, then + i. Let throw be ? GetMethod(iterator, "throw"). + ii. If throw is not undefined, then + 1. Let innerResult be ? Call(throw, iterator, « received.[[Value]] »). + 2. If generatorKind is async, then set innerResult to ? Await(innerResult). + ... + 5. Let done be ? IteratorComplete(innerResult). + 6. If done is true, then + a. Let resultValue be Return ? IteratorValue(innerResult). + b. If generatorKind is async, then set resultValue to ? Await(resultValue). + c. Return resultValue. + 7. If generatorKind is async, then let received be AsyncGeneratorYield(? IteratorValue(innerResult)). + ... + + AsyncGeneratorYield ( value ) + + ... + 8. Return ! AsyncGeneratorResolve(generator, value, false). + ... + +---*/ +var log = []; +var obj = { + [Symbol.asyncIterator]() { + var throwCount = 0; + return { + name: "asyncIterator", + get next() { + log.push({ name: "get next" }); + return function() { + return { + value: "next-value-1", + done: false + }; + }; + }, + get throw() { + log.push({ + name: "get throw", + thisValue: this + }); + return function() { + log.push({ + name: "call throw", + thisValue: this, + args: [...arguments] + }); + + throwCount++; + if (throwCount == 1) { + return { + name: "throw-promise-1", + get then() { + log.push({ + name: "get throw then (1)", + thisValue: this + }); + return function(resolve) { + log.push({ + name: "call throw then (1)", + thisValue: this, + args: [...arguments] + }); + + resolve({ + name: "throw-result-1", + get value() { + log.push({ + name: "get throw value (1)", + thisValue: this + }); + return "throw-value-1"; + }, + get done() { + log.push({ + name: "get throw done (1)", + thisValue: this + }); + return false; + } + }); + }; + } + }; + } + + return { + name: "throw-promise-2", + get then() { + log.push({ + name: "get throw then (2)", + thisValue: this + }); + return function(resolve) { + log.push({ + name: "call throw then (2)", + thisValue: this, + args: [...arguments] + }); + + resolve({ + name: "throw-result-2", + get value() { + log.push({ + name: "get throw value (2)", + thisValue: this + }); + return "throw-value-2"; + }, + get done() { + log.push({ + name: "get throw done (2)", + thisValue: this + }); + return true; + } + }); + }; + } + }; + }; + } + }; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + log.push({ name: "before yield*" }); + var v = yield* obj; + log.push({ + name: "after yield*", + value: v + }); + return "return-value"; + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +assert.sameValue(log.length, 0, "log.length"); + +iter.next().then(v => { + assert.sameValue(log[0].name, "before yield*"); + + assert.sameValue(log[1].name, "get next"); + + assert.sameValue(v.value, "next-value-1"); + assert.sameValue(v.done, false); + + assert.sameValue(log.length, 2, "log.length"); + + iter.throw("throw-arg-1").then(v => { + assert.sameValue(log[2].name, "get throw"); + assert.sameValue(log[2].thisValue.name, "asyncIterator", "get throw thisValue"); + + assert.sameValue(log[3].name, "call throw"); + assert.sameValue(log[3].thisValue.name, "asyncIterator", "throw thisValue"); + assert.sameValue(log[3].args.length, 1, "throw args.length"); + assert.sameValue(log[3].args[0], "throw-arg-1", "throw args[0]"); + + assert.sameValue(log[4].name, "get throw then (1)"); + assert.sameValue(log[4].thisValue.name, "throw-promise-1", "get throw thisValue"); + + assert.sameValue(log[5].name, "call throw then (1)"); + assert.sameValue(log[5].thisValue.name, "throw-promise-1", "throw thisValue"); + assert.sameValue(log[5].args.length, 2, "throw then args.length"); + assert.sameValue(typeof log[5].args[0], "function", "throw then args[0]"); + assert.sameValue(typeof log[5].args[1], "function", "throw then args[1]"); + + assert.sameValue(log[6].name, "get throw done (1)"); + assert.sameValue(log[6].thisValue.name, "throw-result-1", "get throw done thisValue"); + + assert.sameValue(log[7].name, "get throw value (1)"); + assert.sameValue(log[7].thisValue.name, "throw-result-1", "get throw value thisValue"); + + assert.sameValue(v.value, "throw-value-1"); + assert.sameValue(v.done, false); + + assert.sameValue(log.length, 8, "log.length"); + + iter.throw("throw-arg-2").then(v => { + assert.sameValue(log[8].name, "get throw"); + assert.sameValue(log[8].thisValue.name, "asyncIterator", "get throw thisValue"); + + assert.sameValue(log[9].name, "call throw"); + assert.sameValue(log[9].thisValue.name, "asyncIterator", "throw thisValue"); + assert.sameValue(log[9].args.length, 1, "throw args.length"); + assert.sameValue(log[9].args[0], "throw-arg-2", "throw args[0]"); + + assert.sameValue(log[10].name, "get throw then (2)"); + assert.sameValue(log[10].thisValue.name, "throw-promise-2", "get throw thisValue"); + + assert.sameValue(log[11].name, "call throw then (2)"); + assert.sameValue(log[11].thisValue.name, "throw-promise-2", "throw thisValue"); + assert.sameValue(log[11].args.length, 2, "throw then args.length"); + assert.sameValue(typeof log[11].args[0], "function", "throw then args[0]"); + assert.sameValue(typeof log[11].args[1], "function", "throw then args[1]"); + + assert.sameValue(log[12].name, "get throw done (2)"); + assert.sameValue(log[12].thisValue.name, "throw-result-2", "get throw done thisValue"); + + assert.sameValue(log[13].name, "get throw value (2)"); + assert.sameValue(log[13].thisValue.name, "throw-result-2", "get throw value thisValue"); + + assert.sameValue(log[14].name, "after yield*"); + assert.sameValue(log[14].value, "throw-value-2"); + + assert.sameValue(v.value, "return-value"); + assert.sameValue(v.done, true); + + assert.sameValue(log.length, 15, "log.length"); + }).then($DONE, $DONE); + }).catch($DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-expr-abrupt.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-expr-abrupt.js new file mode 100644 index 0000000000..91d08ffc93 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-expr-abrupt.js @@ -0,0 +1,92 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-expr-abrupt.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Abrupt completion while getting yield* operand (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + + 1. Let exprRef be the result of evaluating AssignmentExpression. + 2. Let value be ? GetValue(exprRef). + ... + +---*/ +var obj = {}; +var abrupt = function() { + throw obj; +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* abrupt(); + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v, obj, "reject reason"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-get-abrupt.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-get-abrupt.js new file mode 100644 index 0000000000..2b0d311b2e --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-get-abrupt.js @@ -0,0 +1,112 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-getiter-async-get-abrupt.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Abrupt completion while getting [Symbol.asyncIterator] (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + + 1. Let exprRef be the result of evaluating AssignmentExpression. + 2. Let value be ? GetValue(exprRef). + 3. Let generatorKind be ! GetGeneratorKind(). + 4. Let iterator be ? GetIterator(value, generatorKind). + ... + + GetIterator ( obj [ , hint ] ) + + ... + 3. If hint is async, + a. Set method to ? GetMethod(obj, @@asyncIterator). + ... + + GetMethod ( V, P ) + + ... + 2. Let func be ? GetV(V, P). + ... + +---*/ +var reason = {}; +var obj = { + get [Symbol.iterator]() { + throw new Test262Error('it should not get Symbol.iterator'); + }, + get [Symbol.asyncIterator]() { + throw reason; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v, reason, "reject reason"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-not-callable-boolean-throw.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-not-callable-boolean-throw.js new file mode 100644 index 0000000000..b5a7b2a394 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-not-callable-boolean-throw.js @@ -0,0 +1,111 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-getiter-async-not-callable-boolean-throw.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Throws a TypeError on a non-callable [Symbol.asyncIterator] (boolean) (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + + 1. Let exprRef be the result of evaluating AssignmentExpression. + 2. Let value be ? GetValue(exprRef). + 3. Let generatorKind be ! GetGeneratorKind(). + 4. Let iterator be ? GetIterator(value, generatorKind). + ... + + GetIterator ( obj [ , hint ] ) + + ... + 3. If hint is async, + a. Set method to ? GetMethod(obj, @@asyncIterator). + ... + + GetMethod ( V, P ) + + ... + 2. Let func be ? GetV(V, P). + 3. If func is either undefined or null, return undefined. + 4. If IsCallable(func) is false, throw a TypeError exception. + ... + +---*/ +var obj = { + get [Symbol.iterator]() { + throw new Test262Error('it should not get Symbol.iterator'); + }, + [Symbol.asyncIterator]: false +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v.constructor, TypeError, "TypeError"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-not-callable-number-throw.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-not-callable-number-throw.js new file mode 100644 index 0000000000..7bfc8e0dbf --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-not-callable-number-throw.js @@ -0,0 +1,111 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-getiter-async-not-callable-number-throw.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Throws a TypeError on a non-callable [Symbol.asyncIterator] (number) (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + + 1. Let exprRef be the result of evaluating AssignmentExpression. + 2. Let value be ? GetValue(exprRef). + 3. Let generatorKind be ! GetGeneratorKind(). + 4. Let iterator be ? GetIterator(value, generatorKind). + ... + + GetIterator ( obj [ , hint ] ) + + ... + 3. If hint is async, + a. Set method to ? GetMethod(obj, @@asyncIterator). + ... + + GetMethod ( V, P ) + + ... + 2. Let func be ? GetV(V, P). + 3. If func is either undefined or null, return undefined. + 4. If IsCallable(func) is false, throw a TypeError exception. + ... + +---*/ +var obj = { + get [Symbol.iterator]() { + throw new Test262Error('it should not get Symbol.iterator'); + }, + [Symbol.asyncIterator]: 0 +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v.constructor, TypeError, "TypeError"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-not-callable-object-throw.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-not-callable-object-throw.js new file mode 100644 index 0000000000..2bd00fd6a6 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-not-callable-object-throw.js @@ -0,0 +1,111 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-getiter-async-not-callable-object-throw.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Throws a TypeError on a non-callable [Symbol.asyncIterator] (object) (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + + 1. Let exprRef be the result of evaluating AssignmentExpression. + 2. Let value be ? GetValue(exprRef). + 3. Let generatorKind be ! GetGeneratorKind(). + 4. Let iterator be ? GetIterator(value, generatorKind). + ... + + GetIterator ( obj [ , hint ] ) + + ... + 3. If hint is async, + a. Set method to ? GetMethod(obj, @@asyncIterator). + ... + + GetMethod ( V, P ) + + ... + 2. Let func be ? GetV(V, P). + 3. If func is either undefined or null, return undefined. + 4. If IsCallable(func) is false, throw a TypeError exception. + ... + +---*/ +var obj = { + get [Symbol.iterator]() { + throw new Test262Error('it should not get Symbol.iterator'); + }, + [Symbol.asyncIterator]: {} +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v.constructor, TypeError, "TypeError"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-not-callable-string-throw.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-not-callable-string-throw.js new file mode 100644 index 0000000000..077c8f6745 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-not-callable-string-throw.js @@ -0,0 +1,111 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-getiter-async-not-callable-string-throw.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Throws a TypeError on a non-callable [Symbol.asyncIterator] (string) (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + + 1. Let exprRef be the result of evaluating AssignmentExpression. + 2. Let value be ? GetValue(exprRef). + 3. Let generatorKind be ! GetGeneratorKind(). + 4. Let iterator be ? GetIterator(value, generatorKind). + ... + + GetIterator ( obj [ , hint ] ) + + ... + 3. If hint is async, + a. Set method to ? GetMethod(obj, @@asyncIterator). + ... + + GetMethod ( V, P ) + + ... + 2. Let func be ? GetV(V, P). + 3. If func is either undefined or null, return undefined. + 4. If IsCallable(func) is false, throw a TypeError exception. + ... + +---*/ +var obj = { + get [Symbol.iterator]() { + throw new Test262Error('it should not get Symbol.iterator'); + }, + [Symbol.asyncIterator]: '' +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v.constructor, TypeError, "TypeError"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-not-callable-symbol-throw.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-not-callable-symbol-throw.js new file mode 100644 index 0000000000..443ac26876 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-not-callable-symbol-throw.js @@ -0,0 +1,111 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-getiter-async-not-callable-symbol-throw.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Throws a TypeError on a non-callable [Symbol.asyncIterator] (symbol) (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + + 1. Let exprRef be the result of evaluating AssignmentExpression. + 2. Let value be ? GetValue(exprRef). + 3. Let generatorKind be ! GetGeneratorKind(). + 4. Let iterator be ? GetIterator(value, generatorKind). + ... + + GetIterator ( obj [ , hint ] ) + + ... + 3. If hint is async, + a. Set method to ? GetMethod(obj, @@asyncIterator). + ... + + GetMethod ( V, P ) + + ... + 2. Let func be ? GetV(V, P). + 3. If func is either undefined or null, return undefined. + 4. If IsCallable(func) is false, throw a TypeError exception. + ... + +---*/ +var obj = { + get [Symbol.iterator]() { + throw new Test262Error('it should not get Symbol.iterator'); + }, + [Symbol.asyncIterator]: Symbol.asyncIterator +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v.constructor, TypeError, "TypeError"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-null-sync-get-abrupt.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-null-sync-get-abrupt.js new file mode 100644 index 0000000000..e8b2f33c0e --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-null-sync-get-abrupt.js @@ -0,0 +1,117 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-getiter-async-null-sync-get-abrupt.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Abrupt completion while getting @@iterator after null @@asyncIterator (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + + 1. Let exprRef be the result of evaluating AssignmentExpression. + 2. Let value be ? GetValue(exprRef). + 3. Let generatorKind be ! GetGeneratorKind(). + 4. Let iterator be ? GetIterator(value, generatorKind). + ... + + GetIterator ( obj [ , hint ] ) + + ... + 3. If hint is async, + a. Set method to ? GetMethod(obj, @@asyncIterator). + b. If method is undefined, + i. Let syncMethod be ? GetMethod(obj, @@iterator). + ... + + GetMethod ( V, P ) + + ... + 2. Let func be ? GetV(V, P). + ... + +---*/ +var calls = 0; +var reason = {}; +var obj = { + get [Symbol.iterator]() { + throw reason; + }, + get [Symbol.asyncIterator]() { + calls += 1; + return null; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v, reason, 'reject reason'); + assert.sameValue(calls, 1); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-returns-abrupt.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-returns-abrupt.js new file mode 100644 index 0000000000..33db1241b7 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-returns-abrupt.js @@ -0,0 +1,108 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-getiter-async-returns-abrupt.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Abrupt completion while calling [Symbol.asyncIterator] (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + + 1. Let exprRef be the result of evaluating AssignmentExpression. + 2. Let value be ? GetValue(exprRef). + 3. Let generatorKind be ! GetGeneratorKind(). + 4. Let iterator be ? GetIterator(value, generatorKind). + ... + + GetIterator ( obj [ , hint ] ) + + ... + 3. If hint is async, + a. Set method to ? GetMethod(obj, @@asyncIterator). + ... + 6. Let iterator be ? Call(method, obj). + ... + +---*/ +var reason = {}; +var obj = { + get [Symbol.iterator]() { + throw new Test262Error('it should not get Symbol.iterator'); + }, + [Symbol.asyncIterator]() { + throw reason; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v, reason, "reject reason"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-returns-boolean-throw.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-returns-boolean-throw.js new file mode 100644 index 0000000000..4f38c21ac6 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-returns-boolean-throw.js @@ -0,0 +1,108 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-getiter-async-returns-boolean-throw.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Non object returned by [Symbol.asyncIterator]() - boolean (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + + 1. Let exprRef be the result of evaluating AssignmentExpression. + 2. Let value be ? GetValue(exprRef). + 3. Let generatorKind be ! GetGeneratorKind(). + 4. Let iterator be ? GetIterator(value, generatorKind). + ... + + GetIterator ( obj [ , hint ] ) + + ... + 3. If hint is async, + a. Set method to ? GetMethod(obj, @@asyncIterator). + ... + 6. Let iterator be ? Call(method, obj). + 7. If Type(iterator) is not Object, throw a TypeError exception. + ... + +---*/ +var obj = { + get [Symbol.iterator]() { + throw new Test262Error('it should not get Symbol.iterator'); + }, + [Symbol.asyncIterator]() { + return true; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v.constructor, TypeError, "TypeError"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-returns-null-throw.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-returns-null-throw.js new file mode 100644 index 0000000000..60af524617 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-returns-null-throw.js @@ -0,0 +1,108 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-getiter-async-returns-null-throw.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Non object returned by [Symbol.asyncIterator]() - null (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + + 1. Let exprRef be the result of evaluating AssignmentExpression. + 2. Let value be ? GetValue(exprRef). + 3. Let generatorKind be ! GetGeneratorKind(). + 4. Let iterator be ? GetIterator(value, generatorKind). + ... + + GetIterator ( obj [ , hint ] ) + + ... + 3. If hint is async, + a. Set method to ? GetMethod(obj, @@asyncIterator). + ... + 6. Let iterator be ? Call(method, obj). + 7. If Type(iterator) is not Object, throw a TypeError exception. + ... + +---*/ +var obj = { + get [Symbol.iterator]() { + throw new Test262Error('it should not get Symbol.iterator'); + }, + [Symbol.asyncIterator]() { + return null; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v.constructor, TypeError, "TypeError"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-returns-number-throw.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-returns-number-throw.js new file mode 100644 index 0000000000..3d8016897d --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-returns-number-throw.js @@ -0,0 +1,108 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-getiter-async-returns-number-throw.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Non object returned by [Symbol.asyncIterator]() - number (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + + 1. Let exprRef be the result of evaluating AssignmentExpression. + 2. Let value be ? GetValue(exprRef). + 3. Let generatorKind be ! GetGeneratorKind(). + 4. Let iterator be ? GetIterator(value, generatorKind). + ... + + GetIterator ( obj [ , hint ] ) + + ... + 3. If hint is async, + a. Set method to ? GetMethod(obj, @@asyncIterator). + ... + 6. Let iterator be ? Call(method, obj). + 7. If Type(iterator) is not Object, throw a TypeError exception. + ... + +---*/ +var obj = { + get [Symbol.iterator]() { + throw new Test262Error('it should not get Symbol.iterator'); + }, + [Symbol.asyncIterator]() { + return 42; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v.constructor, TypeError, "TypeError"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-returns-string-throw.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-returns-string-throw.js new file mode 100644 index 0000000000..a30b5f666d --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-returns-string-throw.js @@ -0,0 +1,108 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-getiter-async-returns-string-throw.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Non object returned by [Symbol.asyncIterator]() - string (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + + 1. Let exprRef be the result of evaluating AssignmentExpression. + 2. Let value be ? GetValue(exprRef). + 3. Let generatorKind be ! GetGeneratorKind(). + 4. Let iterator be ? GetIterator(value, generatorKind). + ... + + GetIterator ( obj [ , hint ] ) + + ... + 3. If hint is async, + a. Set method to ? GetMethod(obj, @@asyncIterator). + ... + 6. Let iterator be ? Call(method, obj). + 7. If Type(iterator) is not Object, throw a TypeError exception. + ... + +---*/ +var obj = { + get [Symbol.iterator]() { + throw new Test262Error('it should not get Symbol.iterator'); + }, + [Symbol.asyncIterator]() { + return '42'; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v.constructor, TypeError, "TypeError"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-returns-symbol-throw.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-returns-symbol-throw.js new file mode 100644 index 0000000000..8f1f6b80f1 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-returns-symbol-throw.js @@ -0,0 +1,108 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-getiter-async-returns-symbol-throw.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Non object returned by [Symbol.asyncIterator]() - symbol (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + + 1. Let exprRef be the result of evaluating AssignmentExpression. + 2. Let value be ? GetValue(exprRef). + 3. Let generatorKind be ! GetGeneratorKind(). + 4. Let iterator be ? GetIterator(value, generatorKind). + ... + + GetIterator ( obj [ , hint ] ) + + ... + 3. If hint is async, + a. Set method to ? GetMethod(obj, @@asyncIterator). + ... + 6. Let iterator be ? Call(method, obj). + 7. If Type(iterator) is not Object, throw a TypeError exception. + ... + +---*/ +var obj = { + get [Symbol.iterator]() { + throw new Test262Error('it should not get Symbol.iterator'); + }, + [Symbol.asyncIterator]() { + return Symbol.asyncIterator; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v.constructor, TypeError, "TypeError"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-returns-undefined-throw.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-returns-undefined-throw.js new file mode 100644 index 0000000000..e7bc047cdf --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-returns-undefined-throw.js @@ -0,0 +1,108 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-getiter-async-returns-undefined-throw.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Non object returned by [Symbol.asyncIterator]() - undefined (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + + 1. Let exprRef be the result of evaluating AssignmentExpression. + 2. Let value be ? GetValue(exprRef). + 3. Let generatorKind be ! GetGeneratorKind(). + 4. Let iterator be ? GetIterator(value, generatorKind). + ... + + GetIterator ( obj [ , hint ] ) + + ... + 3. If hint is async, + a. Set method to ? GetMethod(obj, @@asyncIterator). + ... + 6. Let iterator be ? Call(method, obj). + 7. If Type(iterator) is not Object, throw a TypeError exception. + ... + +---*/ +var obj = { + get [Symbol.iterator]() { + throw new Test262Error('it should not get Symbol.iterator'); + }, + [Symbol.asyncIterator]() { + return undefined; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v.constructor, TypeError, "TypeError"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-undefined-sync-get-abrupt.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-undefined-sync-get-abrupt.js new file mode 100644 index 0000000000..4ac2e2c911 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-async-undefined-sync-get-abrupt.js @@ -0,0 +1,117 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-getiter-async-undefined-sync-get-abrupt.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Abrupt completion while getting @@iterator after undefined @@asyncIterator (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + + 1. Let exprRef be the result of evaluating AssignmentExpression. + 2. Let value be ? GetValue(exprRef). + 3. Let generatorKind be ! GetGeneratorKind(). + 4. Let iterator be ? GetIterator(value, generatorKind). + ... + + GetIterator ( obj [ , hint ] ) + + ... + 3. If hint is async, + a. Set method to ? GetMethod(obj, @@asyncIterator). + b. If method is undefined, + i. Let syncMethod be ? GetMethod(obj, @@iterator). + ... + + GetMethod ( V, P ) + + ... + 2. Let func be ? GetV(V, P). + ... + +---*/ +var calls = 0; +var reason = {}; +var obj = { + get [Symbol.iterator]() { + throw reason; + }, + get [Symbol.asyncIterator]() { + calls += 1; + return undefined; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v, reason, 'reject reason'); + assert.sameValue(calls, 1); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-get-abrupt.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-get-abrupt.js new file mode 100644 index 0000000000..741f3f3879 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-get-abrupt.js @@ -0,0 +1,111 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-getiter-sync-get-abrupt.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Abrupt completion while getting [Symbol.iterator] (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + + 1. Let exprRef be the result of evaluating AssignmentExpression. + 2. Let value be ? GetValue(exprRef). + 3. Let generatorKind be ! GetGeneratorKind(). + 4. Let iterator be ? GetIterator(value, generatorKind). + ... + + GetIterator ( obj [ , hint ] ) + + ... + 3. If hint is async, + a. Set method to ? GetMethod(obj, @@asyncIterator). + b. If method is undefined, + i. Let syncMethod be ? GetMethod(obj, @@iterator). + ... + + GetMethod ( V, P ) + + ... + 2. Let func be ? GetV(V, P). + ... + +---*/ +var reason = {}; +var obj = { + get [Symbol.iterator]() { + throw reason; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v, reason, "reject reason"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-not-callable-boolean-throw.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-not-callable-boolean-throw.js new file mode 100644 index 0000000000..14ed0208c0 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-not-callable-boolean-throw.js @@ -0,0 +1,110 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-getiter-sync-not-callable-boolean-throw.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Throws a TypeError on a non-callable [Symbol.iterator] (boolean) (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + + 1. Let exprRef be the result of evaluating AssignmentExpression. + 2. Let value be ? GetValue(exprRef). + 3. Let generatorKind be ! GetGeneratorKind(). + 4. Let iterator be ? GetIterator(value, generatorKind). + ... + + GetIterator ( obj [ , hint ] ) + + ... + 3. If hint is async, + a. Set method to ? GetMethod(obj, @@asyncIterator). + b. If method is undefined, + i. Let syncMethod be ? GetMethod(obj, @@iterator). + ... + + GetMethod ( V, P ) + + ... + 2. Let func be ? GetV(V, P). + ... + 4. If IsCallable(func) is false, throw a TypeError exception. + ... + +---*/ +var obj = { + [Symbol.iterator]: false +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v.constructor, TypeError, "TypeError"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-not-callable-number-throw.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-not-callable-number-throw.js new file mode 100644 index 0000000000..631ffec6b9 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-not-callable-number-throw.js @@ -0,0 +1,110 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-getiter-sync-not-callable-number-throw.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Throws a TypeError on a non-callable [Symbol.iterator] (number) (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + + 1. Let exprRef be the result of evaluating AssignmentExpression. + 2. Let value be ? GetValue(exprRef). + 3. Let generatorKind be ! GetGeneratorKind(). + 4. Let iterator be ? GetIterator(value, generatorKind). + ... + + GetIterator ( obj [ , hint ] ) + + ... + 3. If hint is async, + a. Set method to ? GetMethod(obj, @@asyncIterator). + b. If method is undefined, + i. Let syncMethod be ? GetMethod(obj, @@iterator). + ... + + GetMethod ( V, P ) + + ... + 2. Let func be ? GetV(V, P). + ... + 4. If IsCallable(func) is false, throw a TypeError exception. + ... + +---*/ +var obj = { + [Symbol.iterator]: 0 +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v.constructor, TypeError, "TypeError"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-not-callable-object-throw.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-not-callable-object-throw.js new file mode 100644 index 0000000000..e9f554efbd --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-not-callable-object-throw.js @@ -0,0 +1,110 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-getiter-sync-not-callable-object-throw.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Throws a TypeError on a non-callable [Symbol.iterator] (object) (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + + 1. Let exprRef be the result of evaluating AssignmentExpression. + 2. Let value be ? GetValue(exprRef). + 3. Let generatorKind be ! GetGeneratorKind(). + 4. Let iterator be ? GetIterator(value, generatorKind). + ... + + GetIterator ( obj [ , hint ] ) + + ... + 3. If hint is async, + a. Set method to ? GetMethod(obj, @@asyncIterator). + b. If method is undefined, + i. Let syncMethod be ? GetMethod(obj, @@iterator). + ... + + GetMethod ( V, P ) + + ... + 2. Let func be ? GetV(V, P). + ... + 4. If IsCallable(func) is false, throw a TypeError exception. + ... + +---*/ +var obj = { + [Symbol.iterator]: {} +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v.constructor, TypeError, "TypeError"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-not-callable-string-throw.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-not-callable-string-throw.js new file mode 100644 index 0000000000..aeb155bb63 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-not-callable-string-throw.js @@ -0,0 +1,110 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-getiter-sync-not-callable-string-throw.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Throws a TypeError on a non-callable [Symbol.iterator] (string) (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + + 1. Let exprRef be the result of evaluating AssignmentExpression. + 2. Let value be ? GetValue(exprRef). + 3. Let generatorKind be ! GetGeneratorKind(). + 4. Let iterator be ? GetIterator(value, generatorKind). + ... + + GetIterator ( obj [ , hint ] ) + + ... + 3. If hint is async, + a. Set method to ? GetMethod(obj, @@asyncIterator). + b. If method is undefined, + i. Let syncMethod be ? GetMethod(obj, @@iterator). + ... + + GetMethod ( V, P ) + + ... + 2. Let func be ? GetV(V, P). + ... + 4. If IsCallable(func) is false, throw a TypeError exception. + ... + +---*/ +var obj = { + [Symbol.iterator]: '' +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v.constructor, TypeError, "TypeError"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-not-callable-symbol-throw.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-not-callable-symbol-throw.js new file mode 100644 index 0000000000..90515b351d --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-not-callable-symbol-throw.js @@ -0,0 +1,110 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-getiter-sync-not-callable-symbol-throw.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Throws a TypeError on a non-callable [Symbol.iterator] (symbol) (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + + 1. Let exprRef be the result of evaluating AssignmentExpression. + 2. Let value be ? GetValue(exprRef). + 3. Let generatorKind be ! GetGeneratorKind(). + 4. Let iterator be ? GetIterator(value, generatorKind). + ... + + GetIterator ( obj [ , hint ] ) + + ... + 3. If hint is async, + a. Set method to ? GetMethod(obj, @@asyncIterator). + b. If method is undefined, + i. Let syncMethod be ? GetMethod(obj, @@iterator). + ... + + GetMethod ( V, P ) + + ... + 2. Let func be ? GetV(V, P). + ... + 4. If IsCallable(func) is false, throw a TypeError exception. + ... + +---*/ +var obj = { + [Symbol.iterator]: Symbol.iterator +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v.constructor, TypeError, "TypeError"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-returns-abrupt.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-returns-abrupt.js new file mode 100644 index 0000000000..73f3e12790 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-returns-abrupt.js @@ -0,0 +1,105 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-getiter-sync-returns-abrupt.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Abrupt completion while calling [Symbol.iterator] (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + + 1. Let exprRef be the result of evaluating AssignmentExpression. + 2. Let value be ? GetValue(exprRef). + 3. Let generatorKind be ! GetGeneratorKind(). + 4. Let iterator be ? GetIterator(value, generatorKind). + ... + + GetIterator ( obj [ , hint ] ) + + ... + 3. If hint is async, + a. Set method to ? GetMethod(obj, @@asyncIterator). + i. Let syncMethod be ? GetMethod(obj, @@iterator). + ii. Let syncIterator be ? Call(syncMethod, obj). + ... + +---*/ +var reason = {}; +var obj = { + [Symbol.iterator]() { + throw reason; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v, reason, "reject reason"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-returns-boolean-throw.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-returns-boolean-throw.js new file mode 100644 index 0000000000..50015e0abd --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-returns-boolean-throw.js @@ -0,0 +1,110 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-getiter-sync-returns-boolean-throw.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Non object returned by [Symbol.iterator]() - boolean (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + + 1. Let exprRef be the result of evaluating AssignmentExpression. + 2. Let value be ? GetValue(exprRef). + 3. Let generatorKind be ! GetGeneratorKind(). + 4. Let iterator be ? GetIterator(value, generatorKind). + ... + + GetIterator ( obj [ , hint ] ) + + ... + 3. If hint is async, + a. Set method to ? GetMethod(obj, @@asyncIterator). + i. Let syncMethod be ? GetMethod(obj, @@iterator). + ii. Let syncIterator be ? Call(syncMethod, obj). + iii. Return ? CreateAsyncFromSyncIterator(syncIterator). + ... + + CreateAsyncFromSyncIterator(syncIterator) + + 1. If Type(syncIterator) is not Object, throw a TypeError exception. + ... + +---*/ +var obj = { + [Symbol.iterator]() { + return true; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v.constructor, TypeError, "TypeError"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-returns-null-throw.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-returns-null-throw.js new file mode 100644 index 0000000000..63546450d6 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-returns-null-throw.js @@ -0,0 +1,110 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-getiter-sync-returns-null-throw.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Non object returned by [Symbol.iterator]() - null (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + + 1. Let exprRef be the result of evaluating AssignmentExpression. + 2. Let value be ? GetValue(exprRef). + 3. Let generatorKind be ! GetGeneratorKind(). + 4. Let iterator be ? GetIterator(value, generatorKind). + ... + + GetIterator ( obj [ , hint ] ) + + ... + 3. If hint is async, + a. Set method to ? GetMethod(obj, @@asyncIterator). + i. Let syncMethod be ? GetMethod(obj, @@iterator). + ii. Let syncIterator be ? Call(syncMethod, obj). + iii. Return ? CreateAsyncFromSyncIterator(syncIterator). + ... + + CreateAsyncFromSyncIterator(syncIterator) + + 1. If Type(syncIterator) is not Object, throw a TypeError exception. + ... + +---*/ +var obj = { + [Symbol.iterator]() { + return null; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v.constructor, TypeError, "TypeError"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-returns-number-throw.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-returns-number-throw.js new file mode 100644 index 0000000000..1f52d1a513 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-returns-number-throw.js @@ -0,0 +1,110 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-getiter-sync-returns-number-throw.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Non object returned by [Symbol.iterator]() - number (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + + 1. Let exprRef be the result of evaluating AssignmentExpression. + 2. Let value be ? GetValue(exprRef). + 3. Let generatorKind be ! GetGeneratorKind(). + 4. Let iterator be ? GetIterator(value, generatorKind). + ... + + GetIterator ( obj [ , hint ] ) + + ... + 3. If hint is async, + a. Set method to ? GetMethod(obj, @@asyncIterator). + i. Let syncMethod be ? GetMethod(obj, @@iterator). + ii. Let syncIterator be ? Call(syncMethod, obj). + iii. Return ? CreateAsyncFromSyncIterator(syncIterator). + ... + + CreateAsyncFromSyncIterator(syncIterator) + + 1. If Type(syncIterator) is not Object, throw a TypeError exception. + ... + +---*/ +var obj = { + [Symbol.iterator]() { + return 0; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v.constructor, TypeError, "TypeError"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-returns-string-throw.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-returns-string-throw.js new file mode 100644 index 0000000000..1b0fdcb4a5 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-returns-string-throw.js @@ -0,0 +1,110 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-getiter-sync-returns-string-throw.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Non object returned by [Symbol.iterator]() - string (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + + 1. Let exprRef be the result of evaluating AssignmentExpression. + 2. Let value be ? GetValue(exprRef). + 3. Let generatorKind be ! GetGeneratorKind(). + 4. Let iterator be ? GetIterator(value, generatorKind). + ... + + GetIterator ( obj [ , hint ] ) + + ... + 3. If hint is async, + a. Set method to ? GetMethod(obj, @@asyncIterator). + i. Let syncMethod be ? GetMethod(obj, @@iterator). + ii. Let syncIterator be ? Call(syncMethod, obj). + iii. Return ? CreateAsyncFromSyncIterator(syncIterator). + ... + + CreateAsyncFromSyncIterator(syncIterator) + + 1. If Type(syncIterator) is not Object, throw a TypeError exception. + ... + +---*/ +var obj = { + [Symbol.iterator]() { + return ''; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v.constructor, TypeError, "TypeError"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-returns-symbol-throw.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-returns-symbol-throw.js new file mode 100644 index 0000000000..8e86c1bd75 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-returns-symbol-throw.js @@ -0,0 +1,110 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-getiter-sync-returns-symbol-throw.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Non object returned by [Symbol.iterator]() - symbol (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + + 1. Let exprRef be the result of evaluating AssignmentExpression. + 2. Let value be ? GetValue(exprRef). + 3. Let generatorKind be ! GetGeneratorKind(). + 4. Let iterator be ? GetIterator(value, generatorKind). + ... + + GetIterator ( obj [ , hint ] ) + + ... + 3. If hint is async, + a. Set method to ? GetMethod(obj, @@asyncIterator). + i. Let syncMethod be ? GetMethod(obj, @@iterator). + ii. Let syncIterator be ? Call(syncMethod, obj). + iii. Return ? CreateAsyncFromSyncIterator(syncIterator). + ... + + CreateAsyncFromSyncIterator(syncIterator) + + 1. If Type(syncIterator) is not Object, throw a TypeError exception. + ... + +---*/ +var obj = { + [Symbol.iterator]() { + return Symbol.iterator; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v.constructor, TypeError, "TypeError"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-returns-undefined-throw.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-returns-undefined-throw.js new file mode 100644 index 0000000000..eaf82447ee --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-getiter-sync-returns-undefined-throw.js @@ -0,0 +1,110 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-getiter-sync-returns-undefined-throw.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Non object returned by [Symbol.iterator]() - undefined (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + + 1. Let exprRef be the result of evaluating AssignmentExpression. + 2. Let value be ? GetValue(exprRef). + 3. Let generatorKind be ! GetGeneratorKind(). + 4. Let iterator be ? GetIterator(value, generatorKind). + ... + + GetIterator ( obj [ , hint ] ) + + ... + 3. If hint is async, + a. Set method to ? GetMethod(obj, @@asyncIterator). + i. Let syncMethod be ? GetMethod(obj, @@iterator). + ii. Let syncIterator be ? Call(syncMethod, obj). + iii. Return ? CreateAsyncFromSyncIterator(syncIterator). + ... + + CreateAsyncFromSyncIterator(syncIterator) + + 1. If Type(syncIterator) is not Object, throw a TypeError exception. + ... + +---*/ +var obj = { + [Symbol.iterator]() { + return undefined; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v.constructor, TypeError, "TypeError"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-call-done-get-abrupt.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-call-done-get-abrupt.js new file mode 100644 index 0000000000..d5bb772855 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-call-done-get-abrupt.js @@ -0,0 +1,111 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-next-call-done-get-abrupt.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Abrupt completion while getting done (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + ... + 6. Repeat + a. If received.[[Type]] is normal, then + ii. Let innerResult be ? Invoke(iterator, "next", + « received.[[Value]] »). + iii. If generatorKind is async, then set innerResult to + ? Await(innerResult). + ... + v. Let done be ? IteratorComplete(innerResult). + ... + +---*/ +var reason = {}; +var obj = { + get [Symbol.iterator]() { + throw new Test262Error('it should not get Symbol.iterator'); + }, + [Symbol.asyncIterator]() { + return { + next() { + return { + get done() { + throw reason; + } + }; + } + }; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v, reason, "reject reason"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-call-returns-abrupt.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-call-returns-abrupt.js new file mode 100644 index 0000000000..a6f731dc94 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-call-returns-abrupt.js @@ -0,0 +1,103 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-next-call-returns-abrupt.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Abrupt completion while calling next (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + ... + 6. Repeat + a. If received.[[Type]] is normal, then + ii. Let innerResult be ? Invoke(iterator, "next", + « received.[[Value]] »). + ... + +---*/ +var reason = {}; +var obj = { + get [Symbol.iterator]() { + throw new Test262Error('it should not get Symbol.iterator'); + }, + [Symbol.asyncIterator]() { + return { + next() { + throw reason; + } + }; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v, reason, "reject reason"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-call-value-get-abrupt.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-call-value-get-abrupt.js new file mode 100644 index 0000000000..c44953c1c7 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-call-value-get-abrupt.js @@ -0,0 +1,113 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-next-call-value-get-abrupt.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Abrupt completion while getting value (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + ... + 6. Repeat + a. If received.[[Type]] is normal, then + ii. Let innerResult be ? Invoke(iterator, "next", + « received.[[Value]] »). + iii. If generatorKind is async, then set innerResult to + ? Await(innerResult). + ... + vi. If done is true, then + 1. Return ? IteratorValue(innerResult). + ... + +---*/ +var reason = {}; +var obj = { + get [Symbol.iterator]() { + throw new Test262Error('it should not get Symbol.iterator'); + }, + [Symbol.asyncIterator]() { + return { + next() { + return { + done: true, + get value() { + throw reason; + } + }; + } + }; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v, reason, "reject reason"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-get-abrupt.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-get-abrupt.js new file mode 100644 index 0000000000..abeada6161 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-get-abrupt.js @@ -0,0 +1,103 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-next-get-abrupt.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Abrupt completion while getting next (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + ... + 6. Repeat + a. If received.[[Type]] is normal, then + ii. Let innerResult be ? Invoke(iterator, "next", + « received.[[Value]] »). + ... + +---*/ +var reason = {}; +var obj = { + get [Symbol.iterator]() { + throw new Test262Error('it should not get Symbol.iterator'); + }, + [Symbol.asyncIterator]() { + return { + get next() { + throw reason; + } + }; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v, reason, "reject reason"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-non-object-ignores-then.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-non-object-ignores-then.js new file mode 100644 index 0000000000..ed897fb8c3 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-non-object-ignores-then.js @@ -0,0 +1,123 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-next-non-object-ignores-then.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: If next() value is not-object, do not access respective then property (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + ... + 6. Repeat + a. If received.[[Type]] is normal, then + ii. Let innerResult be ? Invoke(iterator, "next", + « received.[[Value]] »). + iii. If generatorKind is async, then set innerResult to + ? Await(innerResult). + iv. If Type(innerResult) is not Object, throw a TypeError exception. + ... + + Await + + ... + 2. Let promiseCapability be ! NewPromiseCapability(%Promise%). + 3. Perform ! Call(promiseCapability.[[Resolve]], undefined, « promise »). + ... + + Promise Resolve Functions + + ... + 7. If Type(resolution) is not Object, then + a. Return FulfillPromise(promise, resolution). + 8. Let then be Get(resolution, "then"). + ... + +---*/ +Number.prototype.then = function() { + throw new Test262Error('Number#then should not be used'); +}; +var obj = { + get [Symbol.iterator]() { + throw new Test262Error('it should not get Symbol.iterator'); + }, + [Symbol.asyncIterator]() { + return { + next() { + return 42; + } + }; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v.constructor, TypeError, 'TypeError'); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-not-callable-boolean-throw.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-not-callable-boolean-throw.js new file mode 100644 index 0000000000..daa99c2779 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-not-callable-boolean-throw.js @@ -0,0 +1,100 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-next-not-callable-boolean-throw.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Not-callable next value in a yield star position - boolean (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + ... + 6. Repeat + a. If received.[[Type]] is normal, then + ii. Let innerResult be ? Invoke(iterator, "next", + « received.[[Value]] »). + ... + +---*/ +var obj = { + get [Symbol.iterator]() { + throw new Test262Error('it should not get Symbol.iterator'); + }, + [Symbol.asyncIterator]() { + return { + next: true + }; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v.constructor, TypeError, "TypeError"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-not-callable-null-throw.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-not-callable-null-throw.js new file mode 100644 index 0000000000..525fe38596 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-not-callable-null-throw.js @@ -0,0 +1,100 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-next-not-callable-null-throw.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Not-callable next value in a yield star position - null (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + ... + 6. Repeat + a. If received.[[Type]] is normal, then + ii. Let innerResult be ? Invoke(iterator, "next", + « received.[[Value]] »). + ... + +---*/ +var obj = { + get [Symbol.iterator]() { + throw new Test262Error('it should not get Symbol.iterator'); + }, + [Symbol.asyncIterator]() { + return { + next: null + }; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v.constructor, TypeError, "TypeError"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-not-callable-number-throw.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-not-callable-number-throw.js new file mode 100644 index 0000000000..9883a3cdd3 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-not-callable-number-throw.js @@ -0,0 +1,100 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-next-not-callable-number-throw.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Not-callable next value in a yield star position - number (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + ... + 6. Repeat + a. If received.[[Type]] is normal, then + ii. Let innerResult be ? Invoke(iterator, "next", + « received.[[Value]] »). + ... + +---*/ +var obj = { + get [Symbol.iterator]() { + throw new Test262Error('it should not get Symbol.iterator'); + }, + [Symbol.asyncIterator]() { + return { + next: 42 + }; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v.constructor, TypeError, "TypeError"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-not-callable-object-throw.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-not-callable-object-throw.js new file mode 100644 index 0000000000..1b592d2d99 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-not-callable-object-throw.js @@ -0,0 +1,100 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-next-not-callable-object-throw.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Not-callable next value in a yield star position - object (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + ... + 6. Repeat + a. If received.[[Type]] is normal, then + ii. Let innerResult be ? Invoke(iterator, "next", + « received.[[Value]] »). + ... + +---*/ +var obj = { + get [Symbol.iterator]() { + throw new Test262Error('it should not get Symbol.iterator'); + }, + [Symbol.asyncIterator]() { + return { + next: {} + }; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v.constructor, TypeError, "TypeError"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-not-callable-string-throw.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-not-callable-string-throw.js new file mode 100644 index 0000000000..93f1525f17 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-not-callable-string-throw.js @@ -0,0 +1,100 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-next-not-callable-string-throw.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Not-callable next value in a yield star position - string (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + ... + 6. Repeat + a. If received.[[Type]] is normal, then + ii. Let innerResult be ? Invoke(iterator, "next", + « received.[[Value]] »). + ... + +---*/ +var obj = { + get [Symbol.iterator]() { + throw new Test262Error('it should not get Symbol.iterator'); + }, + [Symbol.asyncIterator]() { + return { + next: '' + }; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v.constructor, TypeError, "TypeError"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-not-callable-symbol-throw.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-not-callable-symbol-throw.js new file mode 100644 index 0000000000..113904c014 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-not-callable-symbol-throw.js @@ -0,0 +1,100 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-next-not-callable-symbol-throw.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Not-callable next value in a yield star position - symbol (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + ... + 6. Repeat + a. If received.[[Type]] is normal, then + ii. Let innerResult be ? Invoke(iterator, "next", + « received.[[Value]] »). + ... + +---*/ +var obj = { + get [Symbol.iterator]() { + throw new Test262Error('it should not get Symbol.iterator'); + }, + [Symbol.asyncIterator]() { + return { + next: Symbol('oi') + }; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v.constructor, TypeError, "TypeError"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-not-callable-undefined-throw.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-not-callable-undefined-throw.js new file mode 100644 index 0000000000..bd66cf0493 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-not-callable-undefined-throw.js @@ -0,0 +1,100 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-next-not-callable-undefined-throw.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Not-callable next value in a yield star position - undefined (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + ... + 6. Repeat + a. If received.[[Type]] is normal, then + ii. Let innerResult be ? Invoke(iterator, "next", + « received.[[Value]] »). + ... + +---*/ +var obj = { + get [Symbol.iterator]() { + throw new Test262Error('it should not get Symbol.iterator'); + }, + [Symbol.asyncIterator]() { + return { + next: undefined + }; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v.constructor, TypeError, "TypeError"); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-then-get-abrupt.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-then-get-abrupt.js new file mode 100644 index 0000000000..ad8c9590e5 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-then-get-abrupt.js @@ -0,0 +1,127 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-next-then-get-abrupt.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Return abrupt after getting next().then (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + ... + 6. Repeat + a. If received.[[Type]] is normal, then + ii. Let innerResult be ? Invoke(iterator, "next", + « received.[[Value]] »). + iii. If generatorKind is async, then set innerResult to + ? Await(innerResult). + ... + + Await + + ... + 2. Let promiseCapability be ! NewPromiseCapability(%Promise%). + 3. Perform ! Call(promiseCapability.[[Resolve]], undefined, « promise »). + ... + + Promise Resolve Functions + + ... + 8. Let then be Get(resolution, "then"). + ... + 10. Get thenAction be then.[[Value]]. + ... + 12. Perform EnqueueJob("PromiseJobs", PromiseResolveThenableJob, « promise, + resolution, thenAction »). + ... + +---*/ +var reason = {}; +var obj = { + get [Symbol.iterator]() { + throw new Test262Error('it should not get Symbol.iterator'); + }, + [Symbol.asyncIterator]() { + return { + next() { + return { + get then() { + throw reason; + } + }; + } + }; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v, reason, 'reject reason'); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-then-non-callable-boolean-fulfillpromise.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-then-non-callable-boolean-fulfillpromise.js new file mode 100644 index 0000000000..e6b3723774 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-then-non-callable-boolean-fulfillpromise.js @@ -0,0 +1,121 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-next-then-non-callable-boolean-fulfillpromise.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: FulfillPromise if next().then is not-callable (boolean) (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + ... + 6. Repeat + a. If received.[[Type]] is normal, then + ii. Let innerResult be ? Invoke(iterator, "next", + « received.[[Value]] »). + iii. If generatorKind is async, then set innerResult to + ? Await(innerResult). + iv. If Type(innerResult) is not Object, throw a TypeError exception. + ... + + Await + + ... + 2. Let promiseCapability be ! NewPromiseCapability(%Promise%). + 3. Perform ! Call(promiseCapability.[[Resolve]], undefined, « promise »). + ... + + Promise Resolve Functions + + ... + 7. If Type(resolution) is not Object, then + a. Return FulfillPromise(promise, resolution). + 8. Let then be Get(resolution, "then"). + ... + 11. If IsCallable(thenAction) is false, then + a. Return FulfillPromise(promise, resolution). + ... + +---*/ +var obj = { + get [Symbol.iterator]() { + throw new Test262Error('it should not get Symbol.iterator'); + }, + [Symbol.asyncIterator]() { + return { + next() { + return { + then: true, + value: 42, + done: false + } + } + }; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(({ value, done }) => { + assert.sameValue(value, 42); + assert.sameValue(done, false); +}).then($DONE, $DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-then-non-callable-null-fulfillpromise.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-then-non-callable-null-fulfillpromise.js new file mode 100644 index 0000000000..03a65a9806 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-then-non-callable-null-fulfillpromise.js @@ -0,0 +1,121 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-next-then-non-callable-null-fulfillpromise.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: FulfillPromise if next().then is not-callable (null) (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + ... + 6. Repeat + a. If received.[[Type]] is normal, then + ii. Let innerResult be ? Invoke(iterator, "next", + « received.[[Value]] »). + iii. If generatorKind is async, then set innerResult to + ? Await(innerResult). + iv. If Type(innerResult) is not Object, throw a TypeError exception. + ... + + Await + + ... + 2. Let promiseCapability be ! NewPromiseCapability(%Promise%). + 3. Perform ! Call(promiseCapability.[[Resolve]], undefined, « promise »). + ... + + Promise Resolve Functions + + ... + 7. If Type(resolution) is not Object, then + a. Return FulfillPromise(promise, resolution). + 8. Let then be Get(resolution, "then"). + ... + 11. If IsCallable(thenAction) is false, then + a. Return FulfillPromise(promise, resolution). + ... + +---*/ +var obj = { + get [Symbol.iterator]() { + throw new Test262Error('it should not get Symbol.iterator'); + }, + [Symbol.asyncIterator]() { + return { + next() { + return { + then: null, + value: 42, + done: false + } + } + }; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(({ value, done }) => { + assert.sameValue(value, 42); + assert.sameValue(done, false); +}).then($DONE, $DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-then-non-callable-number-fulfillpromise.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-then-non-callable-number-fulfillpromise.js new file mode 100644 index 0000000000..612f73cafe --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-then-non-callable-number-fulfillpromise.js @@ -0,0 +1,121 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-next-then-non-callable-number-fulfillpromise.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: FulfillPromise if next().then is not-callable (number) (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + ... + 6. Repeat + a. If received.[[Type]] is normal, then + ii. Let innerResult be ? Invoke(iterator, "next", + « received.[[Value]] »). + iii. If generatorKind is async, then set innerResult to + ? Await(innerResult). + iv. If Type(innerResult) is not Object, throw a TypeError exception. + ... + + Await + + ... + 2. Let promiseCapability be ! NewPromiseCapability(%Promise%). + 3. Perform ! Call(promiseCapability.[[Resolve]], undefined, « promise »). + ... + + Promise Resolve Functions + + ... + 7. If Type(resolution) is not Object, then + a. Return FulfillPromise(promise, resolution). + 8. Let then be Get(resolution, "then"). + ... + 11. If IsCallable(thenAction) is false, then + a. Return FulfillPromise(promise, resolution). + ... + +---*/ +var obj = { + get [Symbol.iterator]() { + throw new Test262Error('it should not get Symbol.iterator'); + }, + [Symbol.asyncIterator]() { + return { + next() { + return { + then: 39, + value: 42, + done: false + } + } + }; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(({ value, done }) => { + assert.sameValue(value, 42); + assert.sameValue(done, false); +}).then($DONE, $DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-then-non-callable-object-fulfillpromise.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-then-non-callable-object-fulfillpromise.js new file mode 100644 index 0000000000..aa38dcfbe2 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-then-non-callable-object-fulfillpromise.js @@ -0,0 +1,121 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-next-then-non-callable-object-fulfillpromise.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: FulfillPromise if next().then is not-callable (object) (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + ... + 6. Repeat + a. If received.[[Type]] is normal, then + ii. Let innerResult be ? Invoke(iterator, "next", + « received.[[Value]] »). + iii. If generatorKind is async, then set innerResult to + ? Await(innerResult). + iv. If Type(innerResult) is not Object, throw a TypeError exception. + ... + + Await + + ... + 2. Let promiseCapability be ! NewPromiseCapability(%Promise%). + 3. Perform ! Call(promiseCapability.[[Resolve]], undefined, « promise »). + ... + + Promise Resolve Functions + + ... + 7. If Type(resolution) is not Object, then + a. Return FulfillPromise(promise, resolution). + 8. Let then be Get(resolution, "then"). + ... + 11. If IsCallable(thenAction) is false, then + a. Return FulfillPromise(promise, resolution). + ... + +---*/ +var obj = { + get [Symbol.iterator]() { + throw new Test262Error('it should not get Symbol.iterator'); + }, + [Symbol.asyncIterator]() { + return { + next() { + return { + then: {}, + value: 42, + done: false + } + } + }; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(({ value, done }) => { + assert.sameValue(value, 42); + assert.sameValue(done, false); +}).then($DONE, $DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-then-non-callable-string-fulfillpromise.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-then-non-callable-string-fulfillpromise.js new file mode 100644 index 0000000000..058b82d40a --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-then-non-callable-string-fulfillpromise.js @@ -0,0 +1,121 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-next-then-non-callable-string-fulfillpromise.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: FulfillPromise if next().then is not-callable (string) (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + ... + 6. Repeat + a. If received.[[Type]] is normal, then + ii. Let innerResult be ? Invoke(iterator, "next", + « received.[[Value]] »). + iii. If generatorKind is async, then set innerResult to + ? Await(innerResult). + iv. If Type(innerResult) is not Object, throw a TypeError exception. + ... + + Await + + ... + 2. Let promiseCapability be ! NewPromiseCapability(%Promise%). + 3. Perform ! Call(promiseCapability.[[Resolve]], undefined, « promise »). + ... + + Promise Resolve Functions + + ... + 7. If Type(resolution) is not Object, then + a. Return FulfillPromise(promise, resolution). + 8. Let then be Get(resolution, "then"). + ... + 11. If IsCallable(thenAction) is false, then + a. Return FulfillPromise(promise, resolution). + ... + +---*/ +var obj = { + get [Symbol.iterator]() { + throw new Test262Error('it should not get Symbol.iterator'); + }, + [Symbol.asyncIterator]() { + return { + next() { + return { + then: '', + value: 42, + done: false + } + } + }; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(({ value, done }) => { + assert.sameValue(value, 42); + assert.sameValue(done, false); +}).then($DONE, $DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-then-non-callable-symbol-fulfillpromise.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-then-non-callable-symbol-fulfillpromise.js new file mode 100644 index 0000000000..121893b0ca --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-then-non-callable-symbol-fulfillpromise.js @@ -0,0 +1,121 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-next-then-non-callable-symbol-fulfillpromise.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: FulfillPromise if next().then is not-callable (symbol) (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + ... + 6. Repeat + a. If received.[[Type]] is normal, then + ii. Let innerResult be ? Invoke(iterator, "next", + « received.[[Value]] »). + iii. If generatorKind is async, then set innerResult to + ? Await(innerResult). + iv. If Type(innerResult) is not Object, throw a TypeError exception. + ... + + Await + + ... + 2. Let promiseCapability be ! NewPromiseCapability(%Promise%). + 3. Perform ! Call(promiseCapability.[[Resolve]], undefined, « promise »). + ... + + Promise Resolve Functions + + ... + 7. If Type(resolution) is not Object, then + a. Return FulfillPromise(promise, resolution). + 8. Let then be Get(resolution, "then"). + ... + 11. If IsCallable(thenAction) is false, then + a. Return FulfillPromise(promise, resolution). + ... + +---*/ +var obj = { + get [Symbol.iterator]() { + throw new Test262Error('it should not get Symbol.iterator'); + }, + [Symbol.asyncIterator]() { + return { + next() { + return { + then: Symbol('oi'), + value: 42, + done: false + } + } + }; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(({ value, done }) => { + assert.sameValue(value, 42); + assert.sameValue(done, false); +}).then($DONE, $DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-then-non-callable-undefined-fulfillpromise.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-then-non-callable-undefined-fulfillpromise.js new file mode 100644 index 0000000000..ac4111c2b6 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-then-non-callable-undefined-fulfillpromise.js @@ -0,0 +1,121 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-next-then-non-callable-undefined-fulfillpromise.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: FulfillPromise if next().then is not-callable (undefined) (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + ... + 6. Repeat + a. If received.[[Type]] is normal, then + ii. Let innerResult be ? Invoke(iterator, "next", + « received.[[Value]] »). + iii. If generatorKind is async, then set innerResult to + ? Await(innerResult). + iv. If Type(innerResult) is not Object, throw a TypeError exception. + ... + + Await + + ... + 2. Let promiseCapability be ! NewPromiseCapability(%Promise%). + 3. Perform ! Call(promiseCapability.[[Resolve]], undefined, « promise »). + ... + + Promise Resolve Functions + + ... + 7. If Type(resolution) is not Object, then + a. Return FulfillPromise(promise, resolution). + 8. Let then be Get(resolution, "then"). + ... + 11. If IsCallable(thenAction) is false, then + a. Return FulfillPromise(promise, resolution). + ... + +---*/ +var obj = { + get [Symbol.iterator]() { + throw new Test262Error('it should not get Symbol.iterator'); + }, + [Symbol.asyncIterator]() { + return { + next() { + return { + then: undefined, + value: 42, + done: false + } + } + }; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(({ value, done }) => { + assert.sameValue(value, 42); + assert.sameValue(done, false); +}).then($DONE, $DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-then-returns-abrupt.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-then-returns-abrupt.js new file mode 100644 index 0000000000..16e6019abd --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-next-then-returns-abrupt.js @@ -0,0 +1,127 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-next-then-returns-abrupt.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: Return abrupt after calling next().then (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, Symbol.asyncIterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + ... + 6. Repeat + a. If received.[[Type]] is normal, then + ii. Let innerResult be ? Invoke(iterator, "next", + « received.[[Value]] »). + iii. If generatorKind is async, then set innerResult to + ? Await(innerResult). + ... + + Await + + ... + 2. Let promiseCapability be ! NewPromiseCapability(%Promise%). + 3. Perform ! Call(promiseCapability.[[Resolve]], undefined, « promise »). + ... + + Promise Resolve Functions + + ... + 8. Let then be Get(resolution, "then"). + ... + 10. Get thenAction be then.[[Value]]. + ... + 12. Perform EnqueueJob("PromiseJobs", PromiseResolveThenableJob, « promise, + resolution, thenAction »). + ... + +---*/ +var reason = {}; +var obj = { + get [Symbol.iterator]() { + throw new Test262Error('it should not get Symbol.iterator'); + }, + [Symbol.asyncIterator]() { + return { + next() { + return { + then() { + throw reason; + } + }; + } + }; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + yield* obj; + throw new Test262Error('abrupt completion closes iter'); + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +iter.next().then(() => { + throw new Test262Error('Promise incorrectly fulfilled.'); +}, v => { + assert.sameValue(v, reason, 'reject reason'); + + iter.next().then(({ done, value }) => { + assert.sameValue(done, true, 'the iterator is completed'); + assert.sameValue(value, undefined, 'value is undefined'); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-sync-next.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-sync-next.js new file mode 100644 index 0000000000..70ebbacca3 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-sync-next.js @@ -0,0 +1,260 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-sync-next.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: execution order for yield* with sync iterator and next() (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, async-iteration, Symbol.asyncIterator, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + + ... + 2. Let value be ? GetValue(exprRef). + 3. Let generatorKind be ! GetGeneratorKind(). + 4. Let iterator be ? GetIterator(value, generatorKind). + 5. Let received be NormalCompletion(undefined). + 6. Repeat + a. If received.[[Type]] is normal, then + i. Let innerResult be ? IteratorNext(iterator, received.[[Value]]). + ii. Let innerResult be ? Invoke(iterator, "next", + « received.[[Value]] »). + iii. If generatorKind is async, then set innerResult to + ? Await(innerResult). + ... + v. Let done be ? IteratorComplete(innerResult). + vi. If done is true, then + 1. Return ? IteratorValue(innerResult). + vii. Let received be GeneratorYield(innerResult). + ... + + GetIterator ( obj [ , hint ] ) + + ... + 3. If hint is async, + a. Set method to ? GetMethod(obj, @@asyncIterator). + b. If method is undefined, + i. Let syncMethod be ? GetMethod(obj, @@iterator). + ii. Let syncIterator be ? Call(syncMethod, obj). + iii. Return ? CreateAsyncFromSyncIterator(syncIterator). + ... + + %AsyncFromSyncIteratorPrototype%.next ( value ) + + ... + 5. Let nextResult be IteratorNext(syncIterator, value). + ... + 7. Let nextValue be IteratorValue(nextResult). + ... + 9. Let nextDone be IteratorComplete(nextResult). + ... + 12. Perform ! Call(valueWrapperCapability.[[Resolve]], undefined, + « nextValue »). + ... + 14. Set onFulfilled.[[Done]] to nextDone. + 15. Perform ! PerformPromiseThen(valueWrapperCapability.[[Promise]], + onFulfilled, undefined, promiseCapability). + ... + + Async Iterator Value Unwrap Functions + + 1. Return ! CreateIterResultObject(value, F.[[Done]]). + +---*/ +var log = []; +var obj = { + get [Symbol.iterator]() { + log.push({ + name: "get [Symbol.iterator]", + thisValue: this + }); + return function() { + log.push({ + name: "call [Symbol.iterator]", + thisValue: this, + args: [...arguments] + }); + var nextCount = 0; + return { + name: "syncIterator", + get next() { + log.push({ + name: "get next", + thisValue: this + }); + return function() { + log.push({ + name: "call next", + thisValue: this, + args: [...arguments] + }); + + nextCount++; + if (nextCount == 1) { + return { + name: "next-result-1", + get value() { + log.push({ + name: "get next value (1)", + thisValue: this + }); + return "next-value-1"; + }, + get done() { + log.push({ + name: "get next done (1)", + thisValue: this + }); + return false; + } + }; + } + + return { + name: "next-result-2", + get value() { + log.push({ + name: "get next value (2)", + thisValue: this + }); + return "next-value-2"; + }, + get done() { + log.push({ + name: "get next done (2)", + thisValue: this + }); + return true; + } + }; + }; + } + }; + }; + }, + get [Symbol.asyncIterator]() { + log.push({ name: "get [Symbol.asyncIterator]" }); + return null; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + log.push({ name: "before yield*" }); + var v = yield* obj; + log.push({ + name: "after yield*", + value: v + }); + return "return-value"; + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +assert.sameValue(log.length, 0, "log.length"); + +iter.next("next-arg-1").then(v => { + assert.sameValue(log[0].name, "before yield*"); + + assert.sameValue(log[1].name, "get [Symbol.asyncIterator]"); + + assert.sameValue(log[2].name, "get [Symbol.iterator]"); + assert.sameValue(log[2].thisValue, obj, "get [Symbol.iterator] thisValue"); + + assert.sameValue(log[3].name, "call [Symbol.iterator]"); + assert.sameValue(log[3].thisValue, obj, "[Symbol.iterator] thisValue"); + assert.sameValue(log[3].args.length, 0, "[Symbol.iterator] args.length"); + + assert.sameValue(log[4].name, "get next"); + assert.sameValue(log[4].thisValue.name, "syncIterator", "get next thisValue"); + + assert.sameValue(log[5].name, "call next"); + assert.sameValue(log[5].thisValue.name, "syncIterator", "next thisValue"); + assert.sameValue(log[5].args.length, 1, "next args.length"); + assert.sameValue(log[5].args[0], undefined, "next args[0]"); + + assert.sameValue(log[6].name, "get next done (1)"); + assert.sameValue(log[6].thisValue.name, "next-result-1", "get next done thisValue"); + + assert.sameValue(log[7].name, "get next value (1)"); + assert.sameValue(log[7].thisValue.name, "next-result-1", "get next value thisValue"); + + assert.sameValue(v.value, "next-value-1"); + assert.sameValue(v.done, false); + + assert.sameValue(log.length, 8, "log.length"); + + iter.next("next-arg-2").then(v => { + assert.sameValue(log[8].name, "call next"); + assert.sameValue(log[8].thisValue.name, "syncIterator", "next thisValue"); + assert.sameValue(log[8].args.length, 1, "next args.length"); + assert.sameValue(log[8].args[0], "next-arg-2", "next args[0]"); + + assert.sameValue(log[9].name, "get next done (2)"); + assert.sameValue(log[9].thisValue.name, "next-result-2", "get next done thisValue"); + + assert.sameValue(log[10].name, "get next value (2)"); + assert.sameValue(log[10].thisValue.name, "next-result-2", "get next value thisValue"); + + assert.sameValue(log[11].name, "after yield*"); + assert.sameValue(log[11].value, "next-value-2"); + + assert.sameValue(v.value, "return-value"); + assert.sameValue(v.done, true); + + assert.sameValue(log.length, 12, "log.length"); + }).then($DONE, $DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-sync-return.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-sync-return.js new file mode 100644 index 0000000000..ea4577649c --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-sync-return.js @@ -0,0 +1,235 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-sync-return.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: execution order for yield* with sync iterator and return() (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, async-iteration, Symbol.asyncIterator, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + + ... + 6. Repeat + ... + c. Else, + i. Assert: received.[[Type]] is return. + ii. Let return be ? GetMethod(iterator, "return"). + iii. If return is undefined, return Completion(received). + iv. Let innerReturnResult be ? Call(return, iterator, + « received.[[Value]] »). + v. If generatorKind is async, then set innerReturnResult to + ? Await(innerReturnResult). + ... + vii. Let done be ? IteratorComplete(innerReturnResult). + viii. If done is true, then + 1. Let value be ? IteratorValue(innerReturnResult). + 2. Return Completion{[[Type]]: return, [[Value]]: value, + [[Target]]: empty}. + ix. Let received be GeneratorYield(innerResult). + + %AsyncFromSyncIteratorPrototype%.return ( value ) + + 5. Let return be GetMethod(syncIterator, "return"). + ... + ... + 8. Let returnResult be Call(return, syncIterator, « value »). + ... + 11. Let returnValue be IteratorValue(returnResult). + .. + 13. Let returnDone be IteratorComplete(returnResult). + ... + 16. Perform ! Call(valueWrapperCapability.[[Resolve]], undefined, « returnValue »). + ... + 18. Set onFulfilled.[[Done]] to returnDone. + 19. Perform ! PerformPromiseThen(valueWrapperCapability.[[Promise]], + onFulfilled, undefined, promiseCapability). + ... + +---*/ +var log = []; +var obj = { + [Symbol.iterator]() { + var returnCount = 0; + return { + name: "syncIterator", + get next() { + log.push({ name: "get next" }); + return function() { + return { + value: "next-value-1", + done: false + }; + }; + }, + get return() { + log.push({ + name: "get return", + thisValue: this + }); + return function() { + log.push({ + name: "call return", + thisValue: this, + args: [...arguments] + }); + + returnCount++; + if (returnCount == 1) { + return { + name: "return-result-1", + get value() { + log.push({ + name: "get return value (1)", + thisValue: this + }); + return "return-value-1"; + }, + get done() { + log.push({ + name: "get return done (1)", + thisValue: this + }); + return false; + } + }; + } + + return { + name: "return-result-2", + get value() { + log.push({ + name: "get return value (2)", + thisValue: this + }); + return "return-value-2"; + }, + get done() { + log.push({ + name: "get return done (2)", + thisValue: this + }); + return true; + } + }; + }; + } + }; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + log.push({ name: "before yield*" }); + yield* obj; + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +assert.sameValue(log.length, 0, "log.length"); + +iter.next().then(v => { + assert.sameValue(log[0].name, "before yield*"); + + assert.sameValue(log[1].name, "get next"); + + assert.sameValue(v.value, "next-value-1"); + assert.sameValue(v.done, false); + + assert.sameValue(log.length, 2, "log.length"); + + iter.return("return-arg-1").then(v => { + assert.sameValue(log[2].name, "get return"); + assert.sameValue(log[2].thisValue.name, "syncIterator", "get return thisValue"); + + assert.sameValue(log[3].name, "call return"); + assert.sameValue(log[3].thisValue.name, "syncIterator", "return thisValue"); + assert.sameValue(log[3].args.length, 1, "return args.length"); + assert.sameValue(log[3].args[0], "return-arg-1", "return args[0]"); + + assert.sameValue(log[4].name, "get return done (1)"); + assert.sameValue(log[4].thisValue.name, "return-result-1", "get return done thisValue"); + + assert.sameValue(log[5].name, "get return value (1)"); + assert.sameValue(log[5].thisValue.name, "return-result-1", "get return value thisValue"); + + assert.sameValue(v.value, "return-value-1"); + assert.sameValue(v.done, false); + + assert.sameValue(log.length, 6, "log.length"); + + iter.return().then(v => { + assert.sameValue(log[6].name, "get return"); + assert.sameValue(log[6].thisValue.name, "syncIterator", "get return thisValue"); + + assert.sameValue(log[7].name, "call return"); + assert.sameValue(log[7].thisValue.name, "syncIterator", "get return thisValue"); + assert.sameValue(log[7].args.length, 1, "return args.length"); + assert.sameValue(log[7].args[0], undefined, "return args[0]"); + + assert.sameValue(log[8].name, "get return done (2)"); + assert.sameValue(log[8].thisValue.name, "return-result-2", "get return done thisValue"); + + assert.sameValue(log[9].name, "get return value (2)"); + assert.sameValue(log[9].thisValue.name, "return-result-2", "get return value thisValue"); + + assert.sameValue(v.value, "return-value-2"); + assert.sameValue(v.done, true); + + assert.sameValue(log.length, 10, "log.length"); + }).then($DONE, $DONE); + }).catch($DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); diff --git a/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-sync-throw.js b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-sync-throw.js new file mode 100644 index 0000000000..3579ace644 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/elements/async-gen-private-method/yield-star-sync-throw.js @@ -0,0 +1,241 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/async-generators/yield-star-sync-throw.case +// - src/async-generators/default/async-class-decl-private-method.template +/*--- +description: execution order for yield* with sync iterator and throw() (Async Generator method as a ClassDeclaration element) +esid: prod-AsyncGeneratorPrivateMethod +features: [Symbol.iterator, async-iteration, class-methods-private] +flags: [generated, async] +info: | + ClassElement : + PrivateMethodDefinition + + MethodDefinition : + AsyncGeneratorMethod + + Async Generator Function Definitions + + AsyncGeneratorMethod : + async [no LineTerminator here] * PropertyName ( UniqueFormalParameters ) { AsyncGeneratorBody } + + + YieldExpression: yield * AssignmentExpression + + ... + 6. Repeat + ... + b. Else if received.[[Type]] is throw, then + i. Let throw be ? GetMethod(iterator, "throw"). + ii. If throw is not undefined, then + 1. Let innerResult be ? Call(throw, iterator, « received.[[Value]] »). + 2. If generatorKind is async, then set innerResult to + ? Await(innerResult). + ... + 5. Let done be ? IteratorComplete(innerResult). + 6. If done is true, then + a. Return ? IteratorValue(innerResult). + 7. Let received be GeneratorYield(innerResult). + ... + + %AsyncFromSyncIteratorPrototype%.throw ( value ) + + ... + 5. Let throw be GetMethod(syncIterator, "throw"). + ... + 8. Let throwResult be Call(throw, syncIterator, « value »). + ... + 11. Let throwValue be IteratorValue(throwResult). + ... + 13. Let throwDone be IteratorComplete(throwResult). + ... + 16. Perform ! Call(valueWrapperCapability.[[Resolve]], undefined, + « throwValue »). + ... + 18. Set onFulfilled.[[Done]] to throwDone. + 19. Perform ! PerformPromiseThen(valueWrapperCapability.[[Promise]], + onFulfilled, undefined, promiseCapability). + ... + +---*/ +var log = []; +var obj = { + [Symbol.iterator]() { + var throwCount = 0; + return { + name: "syncIterator", + get next() { + log.push({ name: "get next" }); + return function() { + return { + value: "next-value-1", + done: false + }; + }; + }, + get throw() { + log.push({ + name: "get throw", + thisValue: this + }); + return function() { + log.push({ + name: "call throw", + thisValue: this, + args: [...arguments] + }); + + throwCount++; + if (throwCount == 1) { + return { + name: "throw-result-1", + get value() { + log.push({ + name: "get throw value (1)", + thisValue: this + }); + return "throw-value-1"; + }, + get done() { + log.push({ + name: "get throw done (1)", + thisValue: this + }); + return false; + } + }; + } + + return { + name: "throw-result-2", + get value() { + log.push({ + name: "get throw value (2)", + thisValue: this + }); + return "throw-value-2"; + }, + get done() { + log.push({ + name: "get throw done (2)", + thisValue: this + }); + return true; + } + }; + }; + } + }; + } +}; + + + +var callCount = 0; + +class C { + async *#gen() { + callCount += 1; + log.push({ name: "before yield*" }); + var v = yield* obj; + log.push({ + name: "after yield*", + value: v + }); + return "return-value"; + + } + get gen() { return this.#gen; } +} + +const c = new C(); + +// Test the private fields do not appear as properties before set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); + +var iter = c.gen(); + +assert.sameValue(log.length, 0, "log.length"); + +iter.next().then(v => { + assert.sameValue(log[0].name, "before yield*"); + + assert.sameValue(log[1].name, "get next"); + + assert.sameValue(v.value, "next-value-1"); + assert.sameValue(v.done, false); + + assert.sameValue(log.length, 2, "log.length"); + + iter.throw("throw-arg-1").then(v => { + assert.sameValue(log[2].name, "get throw"); + assert.sameValue(log[2].thisValue.name, "syncIterator", "get throw thisValue"); + + assert.sameValue(log[3].name, "call throw"); + assert.sameValue(log[3].thisValue.name, "syncIterator", "throw thisValue"); + assert.sameValue(log[3].args.length, 1, "throw args.length"); + assert.sameValue(log[3].args[0], "throw-arg-1", "throw args[0]"); + + assert.sameValue(log[4].name, "get throw done (1)"); + assert.sameValue(log[4].thisValue.name, "throw-result-1", "get throw done thisValue"); + + assert.sameValue(log[5].name, "get throw value (1)"); + assert.sameValue(log[5].thisValue.name, "throw-result-1", "get throw value thisValue"); + + assert.sameValue(v.value, "throw-value-1"); + assert.sameValue(v.done, false); + + assert.sameValue(log.length, 6, "log.length"); + + iter.throw().then(v => { + assert.sameValue(log[6].name, "get throw"); + assert.sameValue(log[6].thisValue.name, "syncIterator", "get throw thisValue"); + + assert.sameValue(log[7].name, "call throw"); + assert.sameValue(log[7].thisValue.name, "syncIterator", "throw thisValue"); + assert.sameValue(log[7].args.length, 1, "throw args.length"); + assert.sameValue(log[7].args[0], undefined, "throw args[0]"); + + assert.sameValue(log[8].name, "get throw done (2)"); + assert.sameValue(log[8].thisValue.name, "throw-result-2", "get throw done thisValue"); + + assert.sameValue(log[9].name, "get throw value (2)"); + assert.sameValue(log[9].thisValue.name, "throw-result-2", "get throw value thisValue"); + + assert.sameValue(log[10].name, "after yield*"); + assert.sameValue(log[10].value, "throw-value-2"); + + assert.sameValue(v.value, "return-value"); + assert.sameValue(v.done, true); + + assert.sameValue(log.length, 11, "log.length"); + }).then($DONE, $DONE); + }).catch($DONE); +}).catch($DONE); + +assert.sameValue(callCount, 1); + +// Test the private fields do not appear as properties after set to value +assert( + !Object.prototype.hasOwnProperty.call(C.prototype, "#gen"), + "#gen does not appear as an own property on C prototype" +); +assert( + !Object.prototype.hasOwnProperty.call(C, "#gen"), + "#gen does not appear as an own property on C constructor" +); +assert( + !Object.prototype.hasOwnProperty.call(c, "#gen"), + "#gen does not appear as an own property on C instance" +); |