diff options
Diffstat (limited to 'js/src/tests/test262/language/expressions/object/dstr/meth-obj-ptrn-rest-skip-non-enumerable.js')
-rw-r--r-- | js/src/tests/test262/language/expressions/object/dstr/meth-obj-ptrn-rest-skip-non-enumerable.js | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/expressions/object/dstr/meth-obj-ptrn-rest-skip-non-enumerable.js b/js/src/tests/test262/language/expressions/object/dstr/meth-obj-ptrn-rest-skip-non-enumerable.js new file mode 100644 index 0000000000..356349aa02 --- /dev/null +++ b/js/src/tests/test262/language/expressions/object/dstr/meth-obj-ptrn-rest-skip-non-enumerable.js @@ -0,0 +1,71 @@ +// This file was procedurally generated from the following sources: +// - src/dstr-binding/obj-ptrn-rest-skip-non-enumerable.case +// - src/dstr-binding/default/meth.template +/*--- +description: Rest object doesn't contain non-enumerable properties (method) +esid: sec-runtime-semantics-definemethod +features: [object-rest, destructuring-binding] +flags: [generated] +includes: [propertyHelper.js] +info: | + MethodDefinition : PropertyName ( StrictFormalParameters ) { FunctionBody } + + [...] + 6. Let closure be FunctionCreate(kind, StrictFormalParameters, + FunctionBody, scope, strict). If functionPrototype was passed as a + parameter then pass its value as the functionPrototype optional argument + of FunctionCreate. + [...] + + 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 o = {a: 3, b: 4}; +Object.defineProperty(o, "x", { value: 4, enumerable: false }); + +var callCount = 0; +var obj = { + method({...rest}) { + assert.sameValue(rest.x, undefined); + + verifyProperty(rest, "a", { + enumerable: true, + writable: true, + configurable: true, + value: 3 + }); + + verifyProperty(rest, "b", { + enumerable: true, + writable: true, + configurable: true, + value: 4 + }); + callCount = callCount + 1; + } +}; + +obj.method(o); +assert.sameValue(callCount, 1, 'method invoked exactly once'); + +reportCompare(0, 0); |