1 files changed, 53 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/const/dstr/obj-ptrn-prop-id-init-skipped.js b/js/src/tests/test262/language/statements/const/dstr/obj-ptrn-prop-id-init-skipped.js
new file mode 100644
index 0000000000..1e2cf50e48
--- /dev/null
+++ b/js/src/tests/test262/language/statements/const/dstr/obj-ptrn-prop-id-init-skipped.js
@@ -0,0 +1,53 @@
+// This file was procedurally generated from the following sources:
+// - src/dstr-binding/obj-ptrn-prop-id-init-skipped.case
+// - src/dstr-binding/default/const-stmt.template
+/*---
+description: Destructuring initializer is not evaluated when value is not `undefined` (`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.
+
+    13.3.3.7 Runtime Semantics: KeyedBindingInitialization
+
+    BindingElement : BindingPattern Initializeropt
+
+    [...]
+    3. If Initializer is present and v is undefined, then
+    [...]
+---*/
+var initCount = 0;
+function counter() {
+  initCount += 1;
+}
+
+const { 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);