Add m-esr52 at 52.6.0

1 files changed, 20 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/debug/Object-boundTargetFunction-03.js b/js/src/jit-test/tests/debug/Object-boundTargetFunction-03.js
new file mode 100644
index 000000000..705302dad
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Object-boundTargetFunction-03.js
@@ -0,0 +1,20 @@
+// Test that inspecting a bound function that was bound again does the right
+// thing.
+
+var g = newGlobal();
+var dbg = new Debugger();
+var gw = dbg.addDebuggee(g);
+var expr = "function f() { return this; }; var bf = f.bind(1, 2).bind(3, 4); bf";
+var bfw = gw.executeInGlobal(expr).return;
+
+assertEq(bfw.isBoundFunction, true);
+assertEq(bfw.boundThis, 3);
+var args = bfw.boundArguments;
+assertEq(args.length, 1);
+assertEq(args[0], 4);
+
+assertEq(bfw.boundTargetFunction.isBoundFunction, true);
+assertEq(bfw.boundTargetFunction.boundThis, 1);
+args = bfw.boundTargetFunction.boundArguments;
+assertEq(args.length, 1);
+assertEq(args[0], 2);