Add m-esr52 at 52.6.0

1 files changed, 19 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/debug/Script-getOffsetLine-02.js b/js/src/jit-test/tests/debug/Script-getOffsetLine-02.js
new file mode 100644
index 000000000..84215fd3b
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Script-getOffsetLine-02.js
@@ -0,0 +1,19 @@
+// Frame.script/offset and Script.getOffsetLocation work in non-top frames.
+
+var g = newGlobal();
+var dbg = Debugger(g);
+var hits = 0;
+dbg.onDebuggerStatement = function (frame) {
+    var a = [];
+    for (; frame.type == "call"; frame = frame.older)
+        a.push(frame.script.getOffsetLocation(frame.offset).lineNumber - g.line0);
+    assertEq(a.join(","), "1,2,3,4");
+    hits++;
+};
+g.eval("var line0 = Error().lineNumber;\n" +
+       "function f0() { debugger; }\n" +
+       "function f1() { f0(); }\n" +
+       "function f2() { f1(); }\n" +
+       "function f3() { f2(); }\n" +
+       "f3();\n");
+assertEq(hits, 1);