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 --- .../variable/dstr/ary-init-iter-no-close.js | 46 ++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 js/src/tests/test262/language/statements/variable/dstr/ary-init-iter-no-close.js (limited to 'js/src/tests/test262/language/statements/variable/dstr/ary-init-iter-no-close.js') diff --git a/js/src/tests/test262/language/statements/variable/dstr/ary-init-iter-no-close.js b/js/src/tests/test262/language/statements/variable/dstr/ary-init-iter-no-close.js new file mode 100644 index 0000000000..9f6b250cac --- /dev/null +++ b/js/src/tests/test262/language/statements/variable/dstr/ary-init-iter-no-close.js @@ -0,0 +1,46 @@ +// This file was procedurally generated from the following sources: +// - src/dstr-binding/ary-init-iter-no-close.case +// - src/dstr-binding/default/var-stmt.template +/*--- +description: Iterator is not closed when exhausted by pattern evaluation (`var` statement) +esid: sec-variable-statement-runtime-semantics-evaluation +features: [Symbol.iterator, destructuring-binding] +flags: [generated] +info: | + VariableDeclaration : BindingPattern Initializer + + 1. Let rhs be the result of evaluating Initializer. + 2. Let rval be GetValue(rhs). + 3. ReturnIfAbrupt(rval). + 4. Return the result of performing BindingInitialization for + BindingPattern passing rval and undefined as arguments. + + 13.3.3.5 Runtime Semantics: BindingInitialization + + BindingPattern : ArrayBindingPattern + + [...] + 4. If iteratorRecord.[[done]] is false, return ? IteratorClose(iterator, + result). + [...] + +---*/ +var doneCallCount = 0; +var iter = {}; +iter[Symbol.iterator] = function() { + return { + next: function() { + return { value: null, done: true }; + }, + return: function() { + doneCallCount += 1; + return {}; + } + }; +}; + +var [x] = iter; + +assert.sameValue(doneCallCount, 0); + +reportCompare(0, 0); -- cgit v1.2.3