Merging upstream version 127.0.

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

1 files changed, 26 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/debug/Debugger-dead-global.js b/js/src/jit-test/tests/debug/Debugger-dead-global.js
new file mode 100644
index 0000000000..abcb370be0
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Debugger-dead-global.js
@@ -0,0 +1,26 @@
+var g1 = newGlobal({newCompartment: true});
+
+const dbg = new Debugger();
+
+function assertThrowsDeadWrapper(f) {
+  let caught = false;
+  try {
+    f();
+  } catch (e) {
+    assertEq(e.message, "can't access dead object");
+    caught = true;
+  }
+  assertEq(caught, true);
+}
+
+nukeAllCCWs();
+
+// Debugger methods should throw explicit error for dead global object.
+assertThrowsDeadWrapper(() => dbg.addDebuggee(g1));
+assertThrowsDeadWrapper(() => dbg.removeDebuggee(g1));
+assertThrowsDeadWrapper(() => dbg.findScripts({global: g1}));
+assertThrowsDeadWrapper(() => dbg.makeGlobalObjectReference(g1));
+assertThrowsDeadWrapper(() => dbg.enableAsyncStack(g1));
+assertThrowsDeadWrapper(() => dbg.disableAsyncStack(g1));
+assertThrowsDeadWrapper(() => dbg.enableUnlimitedStacksCapturing(g1));
+assertThrowsDeadWrapper(() => dbg.disableUnlimitedStacksCapturing(g1));