diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/xpconnect/tests/unit/test_resolve_dead_promise.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-upstream.tar.xz firefox-esr-upstream.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | js/xpconnect/tests/unit/test_resolve_dead_promise.js | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/js/xpconnect/tests/unit/test_resolve_dead_promise.js b/js/xpconnect/tests/unit/test_resolve_dead_promise.js new file mode 100644 index 0000000000..70615b39c0 --- /dev/null +++ b/js/xpconnect/tests/unit/test_resolve_dead_promise.js @@ -0,0 +1,39 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +/* See https://bugzilla.mozilla.org/show_bug.cgi?id=1298597 */ + +function run_test() +{ + var sb = Cu.Sandbox("http://www.blah.com"); + var resolveFun; + var p1 = new sb.Promise((res, rej) => {resolveFun = res}); + var rejectFun; + var p2 = new sb.Promise((res, rej) => {rejectFun = rej}); + Cu.nukeSandbox(sb); + Assert.ok(Cu.isDeadWrapper(sb), "sb should be dead"); + Assert.ok(Cu.isDeadWrapper(p1), "p1 should be dead"); + Assert.ok(Cu.isDeadWrapper(p2), "p2 should be dead"); + + var exception; + + try{ + resolveFun(1); + Assert.ok(false); + } catch (e) { + exception = e; + } + Assert.ok(exception.toString().includes("can't access dead object"), + "Resolving dead wrapped promise should throw"); + + exception = undefined; + try{ + rejectFun(1); + Assert.ok(false); + } catch (e) { + exception = e; + } + Assert.ok(exception.toString().includes("can't access dead object"), + "Rejecting dead wrapped promise should throw"); +} |