Add m-esr52 at 52.6.0

1 files changed, 11 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/debug/Source-elementAttributeName.js b/js/src/jit-test/tests/debug/Source-elementAttributeName.js
new file mode 100644
index 000000000..685d2f5eb
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Source-elementAttributeName.js
@@ -0,0 +1,11 @@
+// Source.prototype.elementAttributeName can be a string or undefined.
+
+var g = newGlobal('new-compartment');
+var dbg = new Debugger;
+var gw = dbg.addDebuggee(g);
+g.evaluate("function f(x) { return 2*x; }", {elementAttributeName: "src"});
+var fw = gw.getOwnPropertyDescriptor('f').value;
+assertEq(fw.script.source.elementAttributeName, "src");
+g.evaluate("function f(x) { return 2*x; }");
+var fw = gw.getOwnPropertyDescriptor('f').value;
+assertEq(fw.script.source.elementAttributeName, undefined);