diff options
Diffstat (limited to 'js/src/tests/test262/language/statements/for-await-of/async-func-dstr-var-obj-ptrn-id-get-value-err.js')
-rw-r--r-- | js/src/tests/test262/language/statements/for-await-of/async-func-dstr-var-obj-ptrn-id-get-value-err.js | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/for-await-of/async-func-dstr-var-obj-ptrn-id-get-value-err.js b/js/src/tests/test262/language/statements/for-await-of/async-func-dstr-var-obj-ptrn-id-get-value-err.js new file mode 100644 index 0000000000..4c43fda5c7 --- /dev/null +++ b/js/src/tests/test262/language/statements/for-await-of/async-func-dstr-var-obj-ptrn-id-get-value-err.js @@ -0,0 +1,66 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/dstr-binding-for-await/obj-ptrn-id-get-value-err.case +// - src/dstr-binding-for-await/error/for-await-of-async-func-var.template +/*--- +description: Error thrown when accessing the corresponding property of the value object (for-await-of statement) +esid: sec-for-in-and-for-of-statements-runtime-semantics-labelledevaluation +features: [destructuring-binding, async-iteration] +flags: [generated, async] +info: | + IterationStatement : + for await ( var ForBinding of AssignmentExpression ) Statement + + [...] + 2. Return ? ForIn/OfBodyEvaluation(ForBinding, Statement, keyResult, + varBinding, labelSet, async). + + 13.7.5.13 Runtime Semantics: ForIn/OfBodyEvaluation + + [...] + 4. Let destructuring be IsDestructuring of lhs. + [...] + 6. Repeat + [...] + j. If destructuring is false, then + [...] + k. Else + i. If lhsKind is assignment, then + [...] + ii. Else if lhsKind is varBinding, then + [...] + iii. Else, + 1. Assert: lhsKind is lexicalBinding. + 2. Assert: lhs is a ForDeclaration. + 3. Let status be the result of performing BindingInitialization + for lhs passing nextValue and iterationEnv as arguments. + [...] + + 13.3.3.7 Runtime Semantics: KeyedBindingInitialization + + SingleNameBinding : BindingIdentifier Initializer_opt + + [...] + 4. Let v be GetV(value, propertyName). + 5. ReturnIfAbrupt(v). +---*/ +var poisonedProperty = Object.defineProperty({}, 'poisoned', { + get: function() { + throw new Test262Error(); + } +}); + +async function fn() { + for await (var { poisoned } of [poisonedProperty]) { + return; + } +} + +fn() + .then(_ => { + throw new Test262Error("Expected async function to reject, but resolved."); + }, ({ constructor }) => { + assert.sameValue(constructor, Test262Error); + + }) + .then($DONE, $DONE); |