Reviewers: adamk,
Description:
Test that TypedArray properties cannot be set in strict mode
Properties like %TypedArray%.prototype.length have a getter and no
setter. This test verifies that property, which was apparently not
true in the past or had no test ensuring throwing in this case.
BUG=v8:3048
LOG=N
R=adamk
Please review this at https://codereview.chromium.org/1232843005/
Base URL: https://chromium.googlesource.com/v8/v8.git@master
Affected files (+1, -0 lines):
M test/mjsunit/es6/typedarray.js
Index: test/mjsunit/es6/typedarray.js
diff --git a/test/mjsunit/es6/typedarray.js b/test/mjsunit/es6/typedarray.js
index
ef7955ce928bfd80deff04bea4ef71f2ad8395cc..f79255cdb30068163ee9ee253f1f2332456a3de5
100644
--- a/test/mjsunit/es6/typedarray.js
+++ b/test/mjsunit/es6/typedarray.js
@@ -417,6 +417,7 @@ var typedArrayConstructors = [
function TestPropertyTypeChecks(constructor) {
function CheckProperty(name) {
+ assertThrows(function() { 'use strict'; new constructor(10)[name] = 0;
})
var d = Object.getOwnPropertyDescriptor(constructor.prototype, name);
var o = {};
assertThrows(function() {d.get.call(o);}, TypeError);
--
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