diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/NativeErrors/AggregateError/order-of-args-evaluation.js')
-rw-r--r-- | js/src/tests/test262/built-ins/NativeErrors/AggregateError/order-of-args-evaluation.js | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/NativeErrors/AggregateError/order-of-args-evaluation.js b/js/src/tests/test262/built-ins/NativeErrors/AggregateError/order-of-args-evaluation.js new file mode 100644 index 0000000000..18a8b8a0e0 --- /dev/null +++ b/js/src/tests/test262/built-ins/NativeErrors/AggregateError/order-of-args-evaluation.js @@ -0,0 +1,43 @@ +// Copyright (C) 2020 Rick Waldron. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-aggregate-error +description: > + Process arguments in superclass-then-subclass order +info: | + AggregateError ( errors, message ) + + TODO: get updated prose + +features: [AggregateError, Symbol.iterator] +includes: [promiseHelper.js] +---*/ + +let sequence = []; +const message = { + toString() { + sequence.push(1); + return ''; + } +}; +const errors = { + [Symbol.iterator]() { + sequence.push(2); + return { + next() { + sequence.push(3); + return { + done: true + }; + } + }; + } +}; + +new AggregateError(errors, message); + +assert.sameValue(sequence.length, 3); +checkSequence(sequence); + +reportCompare(0, 0); |