From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- .../Proxy/get/trap-is-undefined-target-is-proxy.js | 47 ++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 js/src/tests/test262/built-ins/Proxy/get/trap-is-undefined-target-is-proxy.js (limited to 'js/src/tests/test262/built-ins/Proxy/get/trap-is-undefined-target-is-proxy.js') diff --git a/js/src/tests/test262/built-ins/Proxy/get/trap-is-undefined-target-is-proxy.js b/js/src/tests/test262/built-ins/Proxy/get/trap-is-undefined-target-is-proxy.js new file mode 100644 index 0000000000..a8e627d2e6 --- /dev/null +++ b/js/src/tests/test262/built-ins/Proxy/get/trap-is-undefined-target-is-proxy.js @@ -0,0 +1,47 @@ +// Copyright (C) 2020 Alexey Shvayka. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-proxy-object-internal-methods-and-internal-slots-get-p-receiver +description: > + If "get" trap is null or undefined, [[Get]] call is properly + forwarded to [[ProxyTarget]] (which is also a Proxy object). +info: | + [[Get]] ( P, Receiver ) + + [...] + 5. Let target be O.[[ProxyTarget]]. + 6. Let trap be ? GetMethod(handler, "get"). + 7. If trap is undefined, then + a. Return ? target.[[Get]](P, Receiver). +features: [Proxy] +includes: [compareArray.js] +---*/ + +var plainObject = { + get 0() { + return 1; + }, + foo: 2, + set bar(_value) {}, +}; + +var plainObjectTarget = new Proxy(plainObject, {}); +var plainObjectProxy = new Proxy(plainObjectTarget, { + get: undefined, +}); + +assert.sameValue(Object.create(plainObjectProxy)[0], 1); +assert.sameValue(plainObjectProxy.foo, 2); +assert.sameValue(plainObjectProxy.bar, undefined); + + +var array = [1, 2, 3]; +var arrayTarget = new Proxy(array, {}); +var arrayProxy = new Proxy(arrayTarget, { + get: undefined, +}); + +assert.compareArray(arrayProxy, array); + +reportCompare(0, 0); -- cgit v1.2.3