From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- js/xpconnect/tests/unit/test_components.js | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 js/xpconnect/tests/unit/test_components.js (limited to 'js/xpconnect/tests/unit/test_components.js') diff --git a/js/xpconnect/tests/unit/test_components.js b/js/xpconnect/tests/unit/test_components.js new file mode 100644 index 0000000000..e019b78f8f --- /dev/null +++ b/js/xpconnect/tests/unit/test_components.js @@ -0,0 +1,24 @@ +function run_test() { + var sb1 = Cu.Sandbox("http://www.blah.com"); + var sb2 = Cu.Sandbox(this); + var rv; + + // non-chrome accessing chrome Components + sb1.C = Components; + checkThrows("C.interfaces", sb1); + checkThrows("C.utils", sb1); + checkThrows("C.classes", sb1); + + // non-chrome accessing own Components: shouldn't exist. + Assert.equal(Cu.evalInSandbox("typeof Components", sb1), 'undefined'); + + // chrome accessing chrome + sb2.C = Components; + rv = Cu.evalInSandbox("C.utils", sb2); + Assert.equal(rv, Cu); +} + +function checkThrows(expression, sb) { + var result = Cu.evalInSandbox('(function() { try { ' + expression + '; return "allowed"; } catch (e) { return e.toString(); }})();', sb); + Assert.ok(!!/denied/.exec(result)); +} -- cgit v1.2.3