diff options
Diffstat (limited to 'js/src/tests/test262/language/expressions/class/dstr/private-gen-meth-static-dflt-obj-ptrn-rest-val-obj.js')
-rw-r--r-- | js/src/tests/test262/language/expressions/class/dstr/private-gen-meth-static-dflt-obj-ptrn-rest-val-obj.js | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/expressions/class/dstr/private-gen-meth-static-dflt-obj-ptrn-rest-val-obj.js b/js/src/tests/test262/language/expressions/class/dstr/private-gen-meth-static-dflt-obj-ptrn-rest-val-obj.js new file mode 100644 index 0000000000..3492b26dca --- /dev/null +++ b/js/src/tests/test262/language/expressions/class/dstr/private-gen-meth-static-dflt-obj-ptrn-rest-val-obj.js @@ -0,0 +1,95 @@ +// This file was procedurally generated from the following sources: +// - src/dstr-binding/obj-ptrn-rest-val-obj.case +// - src/dstr-binding/default/cls-expr-private-gen-meth-static-dflt.template +/*--- +description: Rest object contains just unextracted data (private static class expression generator method (default parameter)) +esid: sec-class-definitions-runtime-semantics-evaluation +features: [object-rest, class, class-static-methods-private, generators, destructuring-binding, default-parameters] +flags: [generated] +includes: [propertyHelper.js] +info: | + ClassExpression : class BindingIdentifieropt ClassTail + + 1. If BindingIdentifieropt is not present, let className be undefined. + 2. Else, let className be StringValue of BindingIdentifier. + 3. Let value be the result of ClassDefinitionEvaluation of ClassTail + with argument className. + [...] + + 14.5.14 Runtime Semantics: ClassDefinitionEvaluation + + 21. For each ClassElement m in order from methods + a. If IsStatic of m is false, then + b. Else, + Let status be the result of performing PropertyDefinitionEvaluation + for m with arguments F and false. + [...] + + 14.4.13 Runtime Semantics: PropertyDefinitionEvaluation + + GeneratorMethod : + * PropertyName ( StrictFormalParameters ) { GeneratorBody } + + 1. Let propKey be the result of evaluating PropertyName. + 2. ReturnIfAbrupt(propKey). + 3. If the function code for this GeneratorMethod is strict mode code, + let strict be true. Otherwise let strict be false. + 4. Let scope be the running execution context's LexicalEnvironment. + 5. Let closure be GeneratorFunctionCreate(Method, + StrictFormalParameters, GeneratorBody, scope, strict). + + 9.2.1 [[Call]] ( thisArgument, argumentsList) + + [...] + 7. Let result be OrdinaryCallEvaluateBody(F, argumentsList). + [...] + + 9.2.1.3 OrdinaryCallEvaluateBody ( F, argumentsList ) + + 1. Let status be FunctionDeclarationInstantiation(F, argumentsList). + [...] + + 9.2.12 FunctionDeclarationInstantiation(func, argumentsList) + + [...] + 23. Let iteratorRecord be Record {[[iterator]]: + CreateListIterator(argumentsList), [[done]]: false}. + 24. If hasDuplicates is true, then + [...] + 25. Else, + b. Let formalStatus be IteratorBindingInitialization for formals with + iteratorRecord and env as arguments. + [...] +---*/ + +var callCount = 0; +var C = class { + static * #method({a, b, ...rest} = {x: 1, y: 2, a: 5, b: 3}) { + assert.sameValue(rest.a, undefined); + assert.sameValue(rest.b, undefined); + + verifyProperty(rest, "x", { + enumerable: true, + writable: true, + configurable: true, + value: 1 + }); + + verifyProperty(rest, "y", { + enumerable: true, + writable: true, + configurable: true, + value: 2 + }); + callCount = callCount + 1; + } + + static get method() { + return this.#method; + } +}; + +C.method().next(); +assert.sameValue(callCount, 1, 'method invoked exactly once'); + +reportCompare(0, 0); |