diff options
Diffstat (limited to 'js/src/tests/test262/language/statements/class/dstr/gen-meth-dflt-ary-ptrn-rest-id-direct.js')
-rw-r--r-- | js/src/tests/test262/language/statements/class/dstr/gen-meth-dflt-ary-ptrn-rest-id-direct.js | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/class/dstr/gen-meth-dflt-ary-ptrn-rest-id-direct.js b/js/src/tests/test262/language/statements/class/dstr/gen-meth-dflt-ary-ptrn-rest-id-direct.js new file mode 100644 index 0000000000..6925899c92 --- /dev/null +++ b/js/src/tests/test262/language/statements/class/dstr/gen-meth-dflt-ary-ptrn-rest-id-direct.js @@ -0,0 +1,88 @@ +// This file was procedurally generated from the following sources: +// - src/dstr-binding/ary-ptrn-rest-id-direct.case +// - src/dstr-binding/default/cls-decl-gen-meth-dflt.template +/*--- +description: Lone rest element (direct binding) (class expression method (default parameters)) +esid: sec-class-definitions-runtime-semantics-evaluation +features: [generators, destructuring-binding, default-parameters] +flags: [generated] +includes: [compareArray.js] +info: | + ClassDeclaration : class BindingIdentifier ClassTail + + 1. Let className be StringValue of BindingIdentifier. + 2. 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 + i. Let status be the result of performing + PropertyDefinitionEvaluation for m with arguments proto 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. + [...] + + Runtime Semantics: IteratorBindingInitialization + + BindingRestElement : ... BindingIdentifier + + [...] + 2. Let A be ! ArrayCreate(0). + 3. Let n be 0. + 4. Repeat, + [...] + f. Perform ! CreateDataPropertyOrThrow(A, ! ToString(n), nextValue). + g. Set n to n + 1. + +---*/ + +var callCount = 0; +class C { + *method([...x] = [1]) { + assert(Array.isArray(x)); + assert.compareArray(x, [1]); + callCount = callCount + 1; + } +}; + +new C().method().next(); +assert.sameValue(callCount, 1, 'method invoked exactly once'); + +reportCompare(0, 0); |