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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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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_bug1244222.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_bug1244222.js | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/js/xpconnect/tests/unit/test_bug1244222.js b/js/xpconnect/tests/unit/test_bug1244222.js new file mode 100644 index 0000000000..b907c72033 --- /dev/null +++ b/js/xpconnect/tests/unit/test_bug1244222.js @@ -0,0 +1,31 @@ +/* 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/. */ + +Services.prefs.setBoolPref("security.allow_eval_with_system_principal", true); +registerCleanupFunction(() => { + Services.prefs.clearUserPref("security.allow_eval_with_system_principal"); +}); + +var TestUtils = { + QueryInterface: ChromeUtils.generateQI(["nsIXPCTestUtils"]), + doubleWrapFunction(fun) { return fun } +}; + +function run_test() { + // Generate a CCW to a function. + var sb = new Cu.Sandbox(this); + sb.eval('function fun(x) { return x; }'); + Assert.equal(sb.fun("foo"), "foo"); + + // Double-wrap the CCW. + var utils = xpcWrap(TestUtils, Ci.nsIXPCTestUtils); + var doubleWrapped = utils.doubleWrapFunction(sb.fun); + Assert.equal(doubleWrapped.echo("foo"), "foo"); + + // GC. + Cu.forceGC(); + + // Make sure it still works. + Assert.equal(doubleWrapped.echo("foo"), "foo"); +} |