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Diffstat (limited to 'js/src/tests/test262/language/expressions/class/dstr/gen-meth-static-ary-ptrn-rest-id-iter-val-err.js')
-rw-r--r-- | js/src/tests/test262/language/expressions/class/dstr/gen-meth-static-ary-ptrn-rest-id-iter-val-err.js | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/expressions/class/dstr/gen-meth-static-ary-ptrn-rest-id-iter-val-err.js b/js/src/tests/test262/language/expressions/class/dstr/gen-meth-static-ary-ptrn-rest-id-iter-val-err.js new file mode 100644 index 0000000000..d2c2819821 --- /dev/null +++ b/js/src/tests/test262/language/expressions/class/dstr/gen-meth-static-ary-ptrn-rest-id-iter-val-err.js @@ -0,0 +1,97 @@ +// This file was procedurally generated from the following sources: +// - src/dstr-binding/ary-ptrn-rest-id-iter-val-err.case +// - src/dstr-binding/error/cls-expr-gen-meth-static.template +/*--- +description: Error forwarding when IteratorValue returns an abrupt completion (static class expression generator method) +esid: sec-class-definitions-runtime-semantics-evaluation +features: [Symbol.iterator, generators, destructuring-binding] +flags: [generated] +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. + [...] + + 13.3.3.6 Runtime Semantics: IteratorBindingInitialization + BindingRestElement : ... BindingIdentifier + 1. Let lhs be ResolveBinding(StringValue of BindingIdentifier, + environment). + 2. ReturnIfAbrupt(lhs). 3. Let A be ArrayCreate(0). 4. Let n=0. 5. Repeat, + [...] + c. Let nextValue be IteratorValue(next). + d. If nextValue is an abrupt completion, set iteratorRecord.[[done]] to + true. + e. ReturnIfAbrupt(nextValue). + +---*/ +var poisonedValue = Object.defineProperty({}, 'value', { + get: function() { + throw new Test262Error(); + } +}); +var iter = {}; +iter[Symbol.iterator] = function() { + return { + next: function() { + return poisonedValue; + } + }; +}; + +var C = class { + static *method([...x]) {} +}; + +assert.throws(Test262Error, function() { + C.method(iter); +}); + +reportCompare(0, 0); |