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 --- .../ary-ptrn-elem-id-iter-val-array-prototype.js | 61 ++++++++++++++++++++++ 1 file changed, 61 insertions(+) create mode 100644 js/src/tests/test262/language/statements/try/dstr/ary-ptrn-elem-id-iter-val-array-prototype.js (limited to 'js/src/tests/test262/language/statements/try/dstr/ary-ptrn-elem-id-iter-val-array-prototype.js') diff --git a/js/src/tests/test262/language/statements/try/dstr/ary-ptrn-elem-id-iter-val-array-prototype.js b/js/src/tests/test262/language/statements/try/dstr/ary-ptrn-elem-id-iter-val-array-prototype.js new file mode 100644 index 0000000000..c9479ccf14 --- /dev/null +++ b/js/src/tests/test262/language/statements/try/dstr/ary-ptrn-elem-id-iter-val-array-prototype.js @@ -0,0 +1,61 @@ +// This file was procedurally generated from the following sources: +// - src/dstr-binding/ary-ptrn-elem-id-iter-val-array-prototype.case +// - src/dstr-binding/default/try.template +/*--- +description: Array destructuring uses overriden Array.prototype[Symbol.iterator] (try statement) +esid: sec-runtime-semantics-catchclauseevaluation +features: [Symbol.iterator, generators, destructuring-binding] +flags: [generated] +info: | + Catch : catch ( CatchParameter ) Block + + [...] + 5. Let status be the result of performing BindingInitialization for + CatchParameter passing thrownValue and catchEnv as arguments. + [...] + + Runtime Semantics: IteratorBindingInitialization + + SingleNameBinding : BindingIdentifier Initializer_opt + + 1. Let bindingId be StringValue of BindingIdentifier. + 2. Let lhs be ? ResolveBinding(bindingId, environment). + 3. If iteratorRecord.[[Done]] is false, then + a. Let next be IteratorStep(iteratorRecord). + b. If next is an abrupt completion, set iteratorRecord.[[Done]] to true. + c. ReturnIfAbrupt(next). + d. If next is false, set iteratorRecord.[[Done]] to true. + e. Else, + i. Let v be IteratorValue(next). + ii. If v is an abrupt completion, set iteratorRecord.[[Done]] to true. + iii. ReturnIfAbrupt(v). + [...] + 7. Return InitializeReferencedBinding(lhs, v). + +---*/ +Array.prototype[Symbol.iterator] = function* () { + if (this.length > 0) { + yield this[0]; + } + if (this.length > 1) { + yield this[1]; + } + if (this.length > 2) { + yield 42; + } +}; + +var ranCatch = false; + +try { + throw [1, 2, 3]; +} catch ([x, y, z]) { + assert.sameValue(x, 1); + assert.sameValue(y, 2); + assert.sameValue(z, 42); + ranCatch = true; +} + +assert(ranCatch, 'executed `catch` block'); + +reportCompare(0, 0); -- cgit v1.2.3