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author | Michaël Zasso <targos@protonmail.com> | 2019-11-08 15:39:11 +0100 |
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committer | Michaël Zasso <targos@protonmail.com> | 2019-11-08 15:46:25 +0100 |
commit | 6ca81ad72a3c6fdf16c683335be748f22aaa9a0d (patch) | |
tree | 33c8ee75f729aed76c2c0b89c63f9bf1b4dd66aa /deps/v8/test/mjsunit/global-proxy-this.js | |
parent | 1eee0b8bf8bba39b600fb16a9223e545e3bac2bc (diff) | |
download | android-node-v8-6ca81ad72a3c6fdf16c683335be748f22aaa9a0d.tar.gz android-node-v8-6ca81ad72a3c6fdf16c683335be748f22aaa9a0d.tar.bz2 android-node-v8-6ca81ad72a3c6fdf16c683335be748f22aaa9a0d.zip |
deps: update V8 to 7.9.317.20
PR-URL: https://github.com/nodejs/node/pull/30020
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Diffstat (limited to 'deps/v8/test/mjsunit/global-proxy-this.js')
-rw-r--r-- | deps/v8/test/mjsunit/global-proxy-this.js | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/deps/v8/test/mjsunit/global-proxy-this.js b/deps/v8/test/mjsunit/global-proxy-this.js new file mode 100644 index 0000000000..32e7868650 --- /dev/null +++ b/deps/v8/test/mjsunit/global-proxy-this.js @@ -0,0 +1,91 @@ +// Copyright 2019 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: --allow-natives-syntax + +{ + const realm = Realm.createAllowCrossRealmAccess(); + const foo = Realm.eval(realm, "function foo() { return this.foo }; foo"); + + %PrepareFunctionForOptimization(foo); + assertSame(foo(), foo); + %OptimizeFunctionOnNextCall(foo); + assertSame(foo(), foo); +} + +// detachGlobal, old map +{ + const realm = Realm.createAllowCrossRealmAccess(); + const foo = Realm.eval(realm, "function foo() { return this.foo }; foo"); + + %PrepareFunctionForOptimization(foo); + assertSame(foo(), foo); + Realm.detachGlobal(realm); + %OptimizeFunctionOnNextCall(foo); + assertThrows(foo); +} + +// navigate, old map +{ + const realm = Realm.createAllowCrossRealmAccess(); + const foo = Realm.eval(realm, "function foo() { return this.foo }; foo"); + + %PrepareFunctionForOptimization(foo); + assertSame(foo(), foo); + Realm.navigate(realm); + %OptimizeFunctionOnNextCall(foo); + assertThrows(foo); +} + +// detachGlobal, new map +{ + const realm = Realm.createAllowCrossRealmAccess(); + const foo = Realm.eval(realm, "function foo() { return this.foo }; foo"); + + assertSame(foo(), foo); + Realm.detachGlobal(realm); + %PrepareFunctionForOptimization(foo); + assertThrows(foo); + %OptimizeFunctionOnNextCall(foo); + assertThrows(foo); +} + +// navigate, new map +{ + const realm = Realm.createAllowCrossRealmAccess(); + const foo = Realm.eval(realm, "function foo() { return this.foo }; foo"); + + assertSame(foo(), foo); + Realm.navigate(realm); + %PrepareFunctionForOptimization(foo); + assertThrows(foo); + %OptimizeFunctionOnNextCall(foo); + assertThrows(foo); +} + +// detachGlobal, old and new map +{ + const realm = Realm.createAllowCrossRealmAccess(); + const foo = Realm.eval(realm, "function foo() { return this.foo }; foo"); + + %PrepareFunctionForOptimization(foo); + assertSame(foo(), foo); + Realm.detachGlobal(realm); + assertThrows(foo); + %OptimizeFunctionOnNextCall(foo); + assertThrows(foo); +} + +// navigate, old and new map +{ + const realm = Realm.createAllowCrossRealmAccess(); + const foo = Realm.eval(realm, "function foo() { return this.foo }; foo"); + + %PrepareFunctionForOptimization(foo); + assertSame(foo(), foo); + Realm.navigate(realm); + assertThrows(foo); + %OptimizeFunctionOnNextCall(foo); + assertThrows(foo); +} |