1 files changed, 20 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/Memory-drainAllocationsLog-09.js b/js/src/jit-test/tests/debug/Memory-drainAllocationsLog-09.js
new file mode 100644
index 0000000000..62834fcc1b
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Memory-drainAllocationsLog-09.js
@@ -0,0 +1,20 @@
+// Test logs that contain allocations from many debuggee compartments.
+
+const dbg = new Debugger();
+
+const root1 = newGlobal({newCompartment: true});
+const root2 = newGlobal({newCompartment: true});
+const root3 = newGlobal({newCompartment: true});
+
+dbg.addDebuggee(root1);
+dbg.addDebuggee(root2);
+dbg.addDebuggee(root3);
+
+dbg.memory.trackingAllocationSites = true;
+
+root1.eval("this.alloc = {}");
+root2.eval("this.alloc = {}");
+root3.eval("this.alloc = {}");
+
+const allocs = dbg.memory.drainAllocationsLog();
+assertEq(allocs.length >= 3, true);