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Diffstat (limited to 'deps/v8/test/mjsunit/es6/proxies-prototype-handler-stackoverflow.js')
-rw-r--r-- | deps/v8/test/mjsunit/es6/proxies-prototype-handler-stackoverflow.js | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/deps/v8/test/mjsunit/es6/proxies-prototype-handler-stackoverflow.js b/deps/v8/test/mjsunit/es6/proxies-prototype-handler-stackoverflow.js new file mode 100644 index 0000000000..3da36c451d --- /dev/null +++ b/deps/v8/test/mjsunit/es6/proxies-prototype-handler-stackoverflow.js @@ -0,0 +1,118 @@ +// Copyright 2015 the V8 project authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +// Flags: --stack-size=100 + +// Test that traps that involve walking the target object's prototype chain +// don't overflow the stack when the original proxy is on that chain. + +(function TestGetPrototype() { + var handler = {}; + var p = new Proxy({}, handler); + handler.__proto__ = p; + try { return p.__proto__; } catch(e) { assertInstanceof(e, RangeError); } +})(); + +(function TestSetPrototype() { + var handler = {}; + var p = new Proxy({}, handler); + handler.__proto__ = p; + try { p.__proto__ = p; } catch(e) { assertInstanceof(e, RangeError); } +})(); + +(function TestHasProperty() { + var handler = {}; + var p = new Proxy({}, handler); + handler.__proto__ = p; + try { + return Reflect.has(p, "foo"); + } catch(e) { assertInstanceof(e, RangeError); } +})(); + +(function TestSet() { + var handler = {}; + var p = new Proxy({}, handler); + handler.__proto__ = p; + try { p.foo = 1; } catch(e) { assertInstanceof(e, RangeError); } +})(); + +(function TestGet() { + var handler = {}; + var p = new Proxy({}, handler); + handler.__proto__ = p; + try { return p.foo; } catch(e) { assertInstanceof(e, RangeError); } +})(); + +(function TestEnumerate() { + var handler = {}; + var p = new Proxy({}, handler); + handler.__proto__ = p; + try { for (var x in p) {} } catch(e) { assertInstanceof(e, RangeError); } +})(); + +(function TestIsExtensible() { + var handler = {}; + var p = new Proxy({}, handler); + handler.__proto__ = p; + try { + return Reflect.isExtensible(p); + } catch(e) { assertInstanceof(e, RangeError); } +})(); + +(function TestPreventExtensions() { + var handler = {}; + var p = new Proxy({}, handler); + handler.__proto__ = p; + try { + Reflect.preventExtensions(p); + } catch(e) { assertInstanceof(e, RangeError); } +})(); + +(function TestGetOwnPropertyDescriptor() { + var handler = {}; + var p = new Proxy({}, handler); + handler.__proto__ = p; + try { + return Object.getOwnPropertyDescriptor(p, "foo"); + } catch(e) { assertInstanceof(e, RangeError); } +})(); + +(function TestDeleteProperty() { + var handler = {}; + var p = new Proxy({}, handler); + handler.__proto__ = p; + try { delete p.foo; } catch(e) { assertInstanceof(e, RangeError); } +})(); + +(function TestDefineProperty() { + var handler = {}; + var p = new Proxy({}, handler); + handler.__proto__ = p; + try { + Object.defineProperty(p, "foo", {value: "bar"}); + } catch(e) { assertInstanceof(e, RangeError); } +})(); + +(function TestOwnKeys() { + var handler = {}; + var p = new Proxy({}, handler); + handler.__proto__ = p; + try { + return Reflect.ownKeys(p); + } catch(e) { assertInstanceof(e, RangeError); } +})(); + +(function TestCall() { + var handler = {}; + var p = new Proxy(function() {}, handler); + handler.__proto__ = p; + try { return p(); } catch(e) { assertInstanceof(e, RangeError); } +})(); + +(function TestConstruct() { + var handler = {}; + var p = new Proxy(function() { this.foo = 1; }, handler); + handler.__proto__ = p; + try { return new p(); } catch(e) { assertInstanceof(e, RangeError); } +})(); |