diff options
Diffstat (limited to 'js/src/tests/test262/language/expressions/async-function/named-eval-var-scope-syntax-err.js')
-rw-r--r-- | js/src/tests/test262/language/expressions/async-function/named-eval-var-scope-syntax-err.js | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/expressions/async-function/named-eval-var-scope-syntax-err.js b/js/src/tests/test262/language/expressions/async-function/named-eval-var-scope-syntax-err.js new file mode 100644 index 0000000000..96a523d96e --- /dev/null +++ b/js/src/tests/test262/language/expressions/async-function/named-eval-var-scope-syntax-err.js @@ -0,0 +1,39 @@ +// |reftest| async +// This file was procedurally generated from the following sources: +// - src/function-forms/eval-var-scope-syntax-err.case +// - src/function-forms/error-no-strict/async-func-expr-named.template +/*--- +description: sloppy direct eval in params introduces var (async function named expression in sloppy code) +esid: sec-async-function-definitions +features: [default-parameters, async-functions] +flags: [generated, async, noStrict] +info: | + 14.6 Async Function Definitions + + AsyncFunctionExpression : + async function BindingIdentifier ( FormalParameters ) { AsyncFunctionBody } + + + + Runtime Semantics: IteratorBindingInitialization + FormalParameter : BindingElement + + 1. Return the result of performing IteratorBindingInitialization for BindingElement with arguments iteratorRecord and environment. + +---*/ + + +var callCount = 0; +var f = async function f(a = eval("var a = 42")) { + + callCount = callCount + 1; +} + +f() + .then(_ => { + throw new Test262Error('function should not be resolved'); + }, error => assert.sameValue(error.constructor, SyntaxError)) + .then(() => { + assert.sameValue(callCount, 0, 'function body is not evaluated'); + }, $DONE) + .then($DONE, $DONE); |