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 --- .../dstr/const-ary-ptrn-elem-obj-prop-id-init.js | 73 ++++++++++++++++++++++ 1 file changed, 73 insertions(+) create mode 100644 js/src/tests/test262/language/statements/for/dstr/const-ary-ptrn-elem-obj-prop-id-init.js (limited to 'js/src/tests/test262/language/statements/for/dstr/const-ary-ptrn-elem-obj-prop-id-init.js') diff --git a/js/src/tests/test262/language/statements/for/dstr/const-ary-ptrn-elem-obj-prop-id-init.js b/js/src/tests/test262/language/statements/for/dstr/const-ary-ptrn-elem-obj-prop-id-init.js new file mode 100644 index 0000000000..daa57464db --- /dev/null +++ b/js/src/tests/test262/language/statements/for/dstr/const-ary-ptrn-elem-obj-prop-id-init.js @@ -0,0 +1,73 @@ +// This file was procedurally generated from the following sources: +// - src/dstr-binding/ary-ptrn-elem-obj-prop-id-init.case +// - src/dstr-binding/default/for-const.template +/*--- +description: BindingElement with object binding pattern and initializer is used (for statement) +esid: sec-for-statement-runtime-semantics-labelledevaluation +features: [destructuring-binding] +flags: [generated] +info: | + IterationStatement : + for ( LexicalDeclaration Expressionopt ; Expressionopt ) Statement + + [...] + 7. Let forDcl be the result of evaluating LexicalDeclaration. + [...] + + LexicalDeclaration : LetOrConst BindingList ; + + 1. Let next be the result of evaluating BindingList. + 2. ReturnIfAbrupt(next). + 3. Return NormalCompletion(empty). + + BindingList : BindingList , LexicalBinding + + 1. Let next be the result of evaluating BindingList. + 2. ReturnIfAbrupt(next). + 3. Return the result of evaluating LexicalBinding. + + LexicalBinding : BindingPattern Initializer + + 1. Let rhs be the result of evaluating Initializer. + 2. Let value be GetValue(rhs). + 3. ReturnIfAbrupt(value). + 4. Let env be the running execution context’s LexicalEnvironment. + 5. Return the result of performing BindingInitialization for BindingPattern + using value and env as the arguments. + + 13.3.3.6 Runtime Semantics: IteratorBindingInitialization + + BindingElement : BindingPatternInitializer opt + + [...] + 2. If iteratorRecord.[[done]] is true, let v be undefined. + 3. If Initializer is present and v is undefined, then + a. Let defaultValue be the result of evaluating Initializer. + b. Let v be ? GetValue(defaultValue). + 4. Return the result of performing BindingInitialization of BindingPattern + with v and environment as the arguments. +---*/ + +var iterCount = 0; + +for (const [{ u: v, w: x, y: z } = { u: 444, w: 555, y: 666 }] = []; iterCount < 1; ) { + assert.sameValue(v, 444); + assert.sameValue(x, 555); + assert.sameValue(z, 666); + + assert.throws(ReferenceError, function() { + u; + }); + assert.throws(ReferenceError, function() { + w; + }); + assert.throws(ReferenceError, function() { + y; + }); + + iterCount += 1; +} + +assert.sameValue(iterCount, 1, 'Iteration occurred as expected'); + +reportCompare(0, 0); -- cgit v1.2.3