1 files changed, 40 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/variable/dstr/obj-ptrn-id-init-skipped.js b/js/src/tests/test262/language/statements/variable/dstr/obj-ptrn-id-init-skipped.js
new file mode 100644
index 0000000000..d1baeb3bdc
--- /dev/null
+++ b/js/src/tests/test262/language/statements/variable/dstr/obj-ptrn-id-init-skipped.js
@@ -0,0 +1,40 @@
+// This file was procedurally generated from the following sources:
+// - src/dstr-binding/obj-ptrn-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
+
+    SingleNameBinding : BindingIdentifier Initializeropt
+
+    [...]
+    6. If Initializer is present and v is undefined, then
+       [...]
+    [...]
+---*/
+var initCount = 0;
+function counter() {
+  initCount += 1;
+}
+
+var { w = counter(), x = counter(), y = counter(), z = counter() } = { w: null, x: 0, y: false, z: '' };
+
+assert.sameValue(w, null);
+assert.sameValue(x, 0);
+assert.sameValue(y, false);
+assert.sameValue(z, '');
+assert.sameValue(initCount, 0);
+
+reportCompare(0, 0);