From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- .../statements/for-of/dstr/obj-rest-to-property.js | 46 ++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 js/src/tests/test262/language/statements/for-of/dstr/obj-rest-to-property.js (limited to 'js/src/tests/test262/language/statements/for-of/dstr/obj-rest-to-property.js') diff --git a/js/src/tests/test262/language/statements/for-of/dstr/obj-rest-to-property.js b/js/src/tests/test262/language/statements/for-of/dstr/obj-rest-to-property.js new file mode 100644 index 0000000000..f04383825c --- /dev/null +++ b/js/src/tests/test262/language/statements/for-of/dstr/obj-rest-to-property.js @@ -0,0 +1,46 @@ +// This file was procedurally generated from the following sources: +// - src/dstr-assignment/obj-rest-to-property.case +// - src/dstr-assignment/default/for-of.template +/*--- +description: When DestructuringAssignmentTarget is an object property, its value should be binded as rest object. (For..of statement) +esid: sec-for-in-and-for-of-statements-runtime-semantics-labelledevaluation +features: [object-rest, destructuring-binding] +flags: [generated] +includes: [propertyHelper.js] +info: | + IterationStatement : + for ( LeftHandSideExpression of AssignmentExpression ) Statement + + 1. Let keyResult be the result of performing ? ForIn/OfHeadEvaluation(« », + AssignmentExpression, iterate). + 2. Return ? ForIn/OfBodyEvaluation(LeftHandSideExpression, Statement, + keyResult, assignment, labelSet). + + 13.7.5.13 Runtime Semantics: ForIn/OfBodyEvaluation + + [...] + 4. If destructuring is true and if lhsKind is assignment, then + a. Assert: lhs is a LeftHandSideExpression. + b. Let assignmentPattern be the parse of the source text corresponding to + lhs using AssignmentPattern as the goal symbol. + [...] +---*/ +var src = {}; + +var counter = 0; + +for ({...src.y} of [{ x: 1, y: 2}]) { + assert.sameValue(src.y.x, 1); + assert.sameValue(src.y.y, 2); + + verifyProperty(src, "y", { + enumerable: true, + writable: true, + configurable: true + }); + counter += 1; +} + +assert.sameValue(counter, 1); + +reportCompare(0, 0); -- cgit v1.2.3