From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <mattatobin@localhost.localdomain>
Date: Fri, 2 Feb 2018 04:16:08 -0500
Subject: Add m-esr52 at 52.6.0

---
 .../tests/debug/Memory-drainAllocationsLog-01.js   | 31 ++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 js/src/jit-test/tests/debug/Memory-drainAllocationsLog-01.js

(limited to 'js/src/jit-test/tests/debug/Memory-drainAllocationsLog-01.js')

diff --git a/js/src/jit-test/tests/debug/Memory-drainAllocationsLog-01.js b/js/src/jit-test/tests/debug/Memory-drainAllocationsLog-01.js
new file mode 100644
index 000000000..91aa07864
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Memory-drainAllocationsLog-01.js
@@ -0,0 +1,31 @@
+// Test basic usage of drainAllocationsLog()
+
+const root = newGlobal();
+const dbg = new Debugger();
+const wrappedRoot = dbg.addDebuggee(root)
+dbg.memory.trackingAllocationSites = true;
+
+root.eval("(" + function immediate() {
+  this.tests = [
+    ({}),
+    [],
+    /(two|2)\s*problems/,
+    new function Ctor(){},
+    new Object(),
+    new Array(),
+    new Date(),
+  ];
+} + "());");
+
+const allocs = dbg.memory.drainAllocationsLog();
+print(allocs.join("\n--------------------------------------------------------------------------\n"));
+print("Total number of allocations logged: " + allocs.length);
+
+let idx = -1;
+for (let object of root.tests) {
+  let wrappedObject = wrappedRoot.makeDebuggeeValue(object);
+  let allocSite = wrappedObject.allocationSite;
+  let newIdx = allocs.map(x => x.frame).indexOf(allocSite);
+  assertEq(newIdx > idx, true);
+  idx = newIdx;
+}
-- 
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