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_bug868675.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_bug868675.js | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/js/xpconnect/tests/unit/test_bug868675.js b/js/xpconnect/tests/unit/test_bug868675.js new file mode 100644 index 0000000000..7f5e94f83b --- /dev/null +++ b/js/xpconnect/tests/unit/test_bug868675.js @@ -0,0 +1,29 @@ +function run_test() { + + // Make sure we don't throw for primitive values. + var result = "threw"; + try { result = XPCNativeWrapper.unwrap(2); } catch (e) {} + Assert.equal(result, 2); + result = "threw"; + try { result = XPCNativeWrapper(2); } catch (e) {} + Assert.equal(result, 2); + + // Make sure we throw when using `new` with primitives. + result = null; + try { result = new XPCNativeWrapper(2); } catch (e) { result = "catch"; } + Assert.equal(result, "catch"); + + // Make sure that we can waive on a non-Xrayable object, and that we preserve + // transitive waiving behavior. + var sb = new Cu.Sandbox('http://www.example.com', { wantGlobalProperties: ["XMLHttpRequest"] }); + Cu.evalInSandbox('this.xhr = new XMLHttpRequest();', sb); + Cu.evalInSandbox('this.jsobj = {mynative: xhr};', sb); + Assert.ok(!Cu.isXrayWrapper(XPCNativeWrapper.unwrap(sb.xhr))); + Assert.ok(Cu.isXrayWrapper(sb.jsobj.mynative)); + Assert.ok(!Cu.isXrayWrapper(XPCNativeWrapper.unwrap(sb.jsobj).mynative)); + + // Test the new Cu API. + var waived = Cu.waiveXrays(sb.xhr); + Assert.ok(!Cu.isXrayWrapper(waived)); + Assert.ok(Cu.isXrayWrapper(Cu.unwaiveXrays(waived))); +} |