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 --- .../const/dstr/ary-ptrn-rest-ary-rest.js | 44 ++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 js/src/tests/test262/language/statements/const/dstr/ary-ptrn-rest-ary-rest.js (limited to 'js/src/tests/test262/language/statements/const/dstr/ary-ptrn-rest-ary-rest.js') diff --git a/js/src/tests/test262/language/statements/const/dstr/ary-ptrn-rest-ary-rest.js b/js/src/tests/test262/language/statements/const/dstr/ary-ptrn-rest-ary-rest.js new file mode 100644 index 0000000000..d296e256ac --- /dev/null +++ b/js/src/tests/test262/language/statements/const/dstr/ary-ptrn-rest-ary-rest.js @@ -0,0 +1,44 @@ +// This file was procedurally generated from the following sources: +// - src/dstr-binding/ary-ptrn-rest-ary-rest.case +// - src/dstr-binding/default/const-stmt.template +/*--- +description: Rest element containing a rest element (`const` statement) +esid: sec-let-and-const-declarations-runtime-semantics-evaluation +features: [destructuring-binding] +flags: [generated] +info: | + 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 + + BindingRestElement : ... BindingPattern + + 1. Let A be ArrayCreate(0). + [...] + 3. Repeat + [...] + b. If iteratorRecord.[[done]] is true, then + i. Return the result of performing BindingInitialization of + BindingPattern with A and environment as the arguments. + [...] +---*/ +var values = [1, 2, 3]; + +const [...[...x]] = values; + +assert(Array.isArray(x)); +assert.sameValue(x.length, 3); +assert.sameValue(x[0], 1); +assert.sameValue(x[1], 2); +assert.sameValue(x[2], 3); +assert.notSameValue(x, values); + + +reportCompare(0, 0); -- cgit v1.2.3