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/obj-ptrn-prop-id-init-skipped.js | 52 ++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 js/src/tests/test262/language/statements/variable/dstr/obj-ptrn-prop-id-init-skipped.js (limited to 'js/src/tests/test262/language/statements/variable/dstr/obj-ptrn-prop-id-init-skipped.js') diff --git a/js/src/tests/test262/language/statements/variable/dstr/obj-ptrn-prop-id-init-skipped.js b/js/src/tests/test262/language/statements/variable/dstr/obj-ptrn-prop-id-init-skipped.js new file mode 100644 index 0000000000..8824ad0256 --- /dev/null +++ b/js/src/tests/test262/language/statements/variable/dstr/obj-ptrn-prop-id-init-skipped.js @@ -0,0 +1,52 @@ +// This file was procedurally generated from the following sources: +// - src/dstr-binding/obj-ptrn-prop-id-init-skipped.case +// - src/dstr-binding/default/var-stmt.template +/*--- +description: Destructuring initializer is not evaluated when value is not `undefined` (`var` statement) +esid: sec-variable-statement-runtime-semantics-evaluation +features: [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. + + 13.3.3.7 Runtime Semantics: KeyedBindingInitialization + + BindingElement : BindingPattern Initializeropt + + [...] + 3. If Initializer is present and v is undefined, then + [...] +---*/ +var initCount = 0; +function counter() { + initCount += 1; +} + +var { s: t = counter(), u: v = counter(), w: x = counter(), y: z = counter() } = { s: null, u: 0, w: false, y: '' }; + +assert.sameValue(t, null); +assert.sameValue(v, 0); +assert.sameValue(x, false); +assert.sameValue(z, ''); +assert.sameValue(initCount, 0); + +assert.throws(ReferenceError, function() { + s; +}); +assert.throws(ReferenceError, function() { + u; +}); +assert.throws(ReferenceError, function() { + w; +}); +assert.throws(ReferenceError, function() { + y; +}); + +reportCompare(0, 0); -- cgit v1.2.3