diff options
Diffstat (limited to 'js/src/tests/test262/language/statements/const/dstr/obj-ptrn-rest-val-obj.js')
-rw-r--r-- | js/src/tests/test262/language/statements/const/dstr/obj-ptrn-rest-val-obj.js | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/const/dstr/obj-ptrn-rest-val-obj.js b/js/src/tests/test262/language/statements/const/dstr/obj-ptrn-rest-val-obj.js new file mode 100644 index 0000000000..190851e87a --- /dev/null +++ b/js/src/tests/test262/language/statements/const/dstr/obj-ptrn-rest-val-obj.js @@ -0,0 +1,40 @@ +// This file was procedurally generated from the following sources: +// - src/dstr-binding/obj-ptrn-rest-val-obj.case +// - src/dstr-binding/default/const-stmt.template +/*--- +description: Rest object contains just unextracted data (`const` statement) +esid: sec-let-and-const-declarations-runtime-semantics-evaluation +features: [object-rest, destructuring-binding] +flags: [generated] +includes: [propertyHelper.js] +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. +---*/ + +const {a, b, ...rest} = {x: 1, y: 2, a: 5, b: 3}; + +assert.sameValue(rest.a, undefined); +assert.sameValue(rest.b, undefined); + +verifyProperty(rest, "x", { + enumerable: true, + writable: true, + configurable: true, + value: 1 +}); + +verifyProperty(rest, "y", { + enumerable: true, + writable: true, + configurable: true, + value: 2 +}); + +reportCompare(0, 0); |