Adding upstream version 115.8.0esr.upstream/115.8.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 62 insertions, 0 deletions

diff --git a/js/xpconnect/tests/unit/test_bug267645.js b/js/xpconnect/tests/unit/test_bug267645.js
new file mode 100644
index 0000000000..6196a2165c
--- /dev/null
+++ b/js/xpconnect/tests/unit/test_bug267645.js
@@ -0,0 +1,62 @@
+/* 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() {
+  let sb = new Cu.Sandbox("https://example.com",
+                          { wantGlobalProperties: ["DOMException"] });
+  Cu.exportFunction(function() {
+    undefined.foo();
+  }, sb, { defineAs: "func" });
+  // By default, the stacks of things running in a sandbox will contain the
+  // actual evalInSandbox() call location.  To override that, we have to pass an
+  // explicit filename.
+  let threw = Cu.evalInSandbox("var threw; try { func(); threw = false; } catch (e) { globalThis.exn = e; threw = true } threw",
+                                sb, "", "FakeFile");
+  Assert.ok(threw);
+
+  // Check what the sandbox could see from this exception.
+  Assert.ok(!Cu.evalInSandbox("exn.filename", sb).includes("/unit/"));
+  Assert.equal(Cu.evalInSandbox("exn.fileName", sb), undefined);
+  Assert.ok(!Cu.evalInSandbox("exn.stack", sb).includes("/unit/"));
+  Assert.equal(Cu.evalInSandbox("exn.message", sb), "An exception was thrown");
+  Assert.equal(Cu.evalInSandbox("exn.name", sb), "InvalidStateError");
+
+  Cu.exportFunction(function() {
+    throw new Error("Hello");
+  }, sb, { defineAs: "func2" });
+  threw = Cu.evalInSandbox("var threw; try { func2(); threw = false; } catch (e) { globalThis.exn = e; threw = true } threw",
+                                sb, "", "FakeFile");
+  Assert.ok(threw);
+  Assert.ok(!Cu.evalInSandbox("exn.filename", sb).includes("/unit/"));
+  Assert.equal(Cu.evalInSandbox("exn.fileName", sb), undefined);
+  Assert.ok(!Cu.evalInSandbox("exn.stack", sb).includes("/unit/"));
+  Assert.equal(Cu.evalInSandbox("exn.message", sb), "An exception was thrown");
+  Assert.equal(Cu.evalInSandbox("exn.name", sb), "InvalidStateError");
+
+  let ctor = Cu.evalInSandbox("TypeError", sb);
+  Cu.exportFunction(function() {
+    throw new ctor("Hello");
+  }, sb, { defineAs: "func3" });
+  threw = Cu.evalInSandbox("var threw; try { func3(); threw = false; } catch (e) { globalThis.exn = e; threw = true } threw",
+                                sb, "", "FakeFile");
+  Assert.ok(threw);
+  Assert.ok(!Cu.evalInSandbox("exn.fileName", sb).includes("/unit/"));
+  Assert.equal(Cu.evalInSandbox("exn.filename", sb), undefined);
+  Assert.ok(!Cu.evalInSandbox("exn.stack", sb).includes("/unit/"));
+  Assert.equal(Cu.evalInSandbox("exn.message", sb), "Hello");
+  Assert.equal(Cu.evalInSandbox("exn.name", sb), "TypeError");
+
+  ctor = Cu.evalInSandbox("DOMException", sb);
+  Cu.exportFunction(function() {
+    throw new ctor("Goodbye", "InvalidAccessError");
+  }, sb, { defineAs: "func4" });
+  threw = Cu.evalInSandbox("var threw; try { func4(); threw = false; } catch (e) { globalThis.exn = e; threw = true } threw",
+                                sb, "", "FakeFile");
+  Assert.ok(threw);
+  Assert.ok(!Cu.evalInSandbox("exn.filename", sb).includes("/unit/"));
+  Assert.equal(Cu.evalInSandbox("exn.fileName", sb), undefined);
+  Assert.ok(!Cu.evalInSandbox("exn.stack", sb).includes("/unit/"));
+  Assert.equal(Cu.evalInSandbox("exn.message", sb), "Goodbye");
+  Assert.equal(Cu.evalInSandbox("exn.name", sb), "InvalidAccessError");
+}