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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /js/xpconnect/tests/unit/test_resolve_dead_promise.js
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'js/xpconnect/tests/unit/test_resolve_dead_promise.js')
-rw-r--r--js/xpconnect/tests/unit/test_resolve_dead_promise.js39
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 000000000..818ab5b58
--- /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 = Components.utils.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});
+ Components.utils.nukeSandbox(sb);
+ do_check_true(Components.utils.isDeadWrapper(sb), "sb should be dead");
+ do_check_true(Components.utils.isDeadWrapper(p1), "p1 should be dead");
+ do_check_true(Components.utils.isDeadWrapper(p2), "p2 should be dead");
+
+ var exception;
+
+ try{
+ resolveFun(1);
+ do_check_true(false);
+ } catch (e) {
+ exception = e;
+ }
+ do_check_true(exception.toString().includes("can't access dead object"),
+ "Resolving dead wrapped promise should throw");
+
+ exception = undefined;
+ try{
+ rejectFun(1);
+ do_check_true(false);
+ } catch (e) {
+ exception = e;
+ }
+ do_check_true(exception.toString().includes("can't access dead object"),
+ "Rejecting dead wrapped promise should throw");
+}