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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_unload.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_unload.js | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/js/xpconnect/tests/unit/test_unload.js b/js/xpconnect/tests/unit/test_unload.js new file mode 100644 index 0000000000..13e2e0c63e --- /dev/null +++ b/js/xpconnect/tests/unit/test_unload.js @@ -0,0 +1,28 @@ +/* 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/. */ + +function run_test() { + var scope1 = {}; + var exports1 = ChromeUtils.import("resource://test/TestBlob.jsm", scope1); + + var scope2 = {}; + var exports2 = ChromeUtils.import("resource://test/TestBlob.jsm", scope2); + + Assert.ok(exports1 === exports2); + Assert.ok(scope1.TestBlob === scope2.TestBlob); + + Cu.unload("resource://test/TestBlob.jsm"); + + var scope3 = {}; + var exports3 = ChromeUtils.import("resource://test/TestBlob.jsm", scope3); + + Assert.equal(false, exports1 === exports3); + Assert.equal(false, scope1.TestBlob === scope3.TestBlob); + + // When the jsm was unloaded, the value of all its global's properties were + // set to undefined. While it must be safe (not crash) to call into the + // module, we expect it to throw an error (e.g., when trying to use Ci). + try { scope1.TestBlob.doTest(() => {}); } catch (e) {} + try { scope3.TestBlob.doTest(() => {}); } catch (e) {} +} |