From 2aa4a82499d4becd2284cdb482213d541b8804dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 16:29:10 +0200 Subject: Adding upstream version 86.0.1. Signed-off-by: Daniel Baumann --- .../call/spread-obj-skip-non-enumerable.js | 37 ++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 js/src/tests/test262/language/expressions/call/spread-obj-skip-non-enumerable.js (limited to 'js/src/tests/test262/language/expressions/call/spread-obj-skip-non-enumerable.js') diff --git a/js/src/tests/test262/language/expressions/call/spread-obj-skip-non-enumerable.js b/js/src/tests/test262/language/expressions/call/spread-obj-skip-non-enumerable.js new file mode 100644 index 0000000000..4db7f6215d --- /dev/null +++ b/js/src/tests/test262/language/expressions/call/spread-obj-skip-non-enumerable.js @@ -0,0 +1,37 @@ +// This file was procedurally generated from the following sources: +// - src/spread/obj-skip-non-enumerable.case +// - src/spread/default/call-expr.template +/*--- +description: Object Spread doesn't copy non-enumerable properties (CallExpression) +esid: sec-function-calls-runtime-semantics-evaluation +features: [object-spread] +flags: [generated] +info: | + CallExpression : MemberExpression Arguments + + [...] + 9. Return EvaluateDirectCall(func, thisValue, Arguments, tailCall). + + 12.3.4.3 Runtime Semantics: EvaluateDirectCall + + 1. Let argList be ArgumentListEvaluation(arguments). + [...] + 6. Let result be Call(func, thisValue, argList). + [...] +---*/ + +let o = {}; +Object.defineProperty(o, "b", {value: 3, enumerable: false}); + + +var callCount = 0; + +(function(obj) { + assert.sameValue(obj.hasOwnProperty("b"), false) + assert.sameValue(Object.keys(obj).length, 0); + callCount += 1; +}({...o})); + +assert.sameValue(callCount, 1); + +reportCompare(0, 0); -- cgit v1.2.3