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-rw-r--r--js/src/tests/test262/language/statements/for/dstr/let-obj-ptrn-rest-skip-non-enumerable.js66
1 files changed, 66 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/for/dstr/let-obj-ptrn-rest-skip-non-enumerable.js b/js/src/tests/test262/language/statements/for/dstr/let-obj-ptrn-rest-skip-non-enumerable.js
new file mode 100644
index 0000000000..a96b4e8c1f
--- /dev/null
+++ b/js/src/tests/test262/language/statements/for/dstr/let-obj-ptrn-rest-skip-non-enumerable.js
@@ -0,0 +1,66 @@
+// This file was procedurally generated from the following sources:
+// - src/dstr-binding/obj-ptrn-rest-skip-non-enumerable.case
+// - src/dstr-binding/default/for-let.template
+/*---
+description: Rest object doesn't contain non-enumerable properties (for statement)
+esid: sec-for-statement-runtime-semantics-labelledevaluation
+features: [object-rest, destructuring-binding]
+flags: [generated]
+includes: [propertyHelper.js]
+info: |
+ IterationStatement :
+ for ( LexicalDeclaration Expressionopt ; Expressionopt ) Statement
+
+ [...]
+ 7. Let forDcl be the result of evaluating LexicalDeclaration.
+ [...]
+
+ LexicalDeclaration : LetOrConst BindingList ;
+
+ 1. Let next be the result of evaluating BindingList.
+ 2. ReturnIfAbrupt(next).
+ 3. Return NormalCompletion(empty).
+
+ BindingList : BindingList , LexicalBinding
+
+ 1. Let next be the result of evaluating BindingList.
+ 2. ReturnIfAbrupt(next).
+ 3. Return the result of evaluating LexicalBinding.
+
+ 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.
+---*/
+var o = {a: 3, b: 4};
+Object.defineProperty(o, "x", { value: 4, enumerable: false });
+
+var iterCount = 0;
+
+for (let {...rest} = o; iterCount < 1; ) {
+ assert.sameValue(rest.x, undefined);
+
+ verifyProperty(rest, "a", {
+ enumerable: true,
+ writable: true,
+ configurable: true,
+ value: 3
+ });
+
+ verifyProperty(rest, "b", {
+ enumerable: true,
+ writable: true,
+ configurable: true,
+ value: 4
+ });
+
+ iterCount += 1;
+}
+
+assert.sameValue(iterCount, 1, 'Iteration occurred as expected');
+
+reportCompare(0, 0);