Add m-esr52 at 52.6.0

1 files changed, 40 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/debug/Script-getBreakpoints-01.js b/js/src/jit-test/tests/debug/Script-getBreakpoints-01.js
new file mode 100644
index 000000000..1d31d9972
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Script-getBreakpoints-01.js
@@ -0,0 +1,40 @@
+// Basic Script.prototype.getBreakpoints tests.
+
+var g = newGlobal();
+g.eval("var line0 = Error().lineNumber;\n" +
+       "function f(x) {\n" +        // line0 + 1
+       "    if (x < 0)\n" +         // line0 + 2
+       "        return -x;\n" +     // line0 + 3
+       "    return x;\n" +
+       "}");
+
+var s;
+var offsets = [];
+var handlers = [];
+var dbg = Debugger(g);
+dbg.onDebuggerStatement = function (frame) {
+    s = frame.eval("f").return.script;
+    var off;
+
+    for (var i = 0; i < 3; i++) {
+        var off = s.getLineOffsets(g.line0 + 2 + i)[0];
+        assertEq(typeof off, 'number');
+        handlers[i] = {};
+        s.setBreakpoint(off, handlers[i]);
+        offsets[i] = off;
+    }
+};
+g.eval("debugger;");
+
+// getBreakpoints without an offset gets all breakpoints in the script.
+var bps = s.getBreakpoints();
+assertEq(bps.length, handlers.length);
+for (var i = 0; i < bps.length; i++)
+    assertEq(bps.indexOf(handlers[i]) !== -1, true);
+
+// getBreakpoints with an offset finds only breakpoints at that offset.
+for (var i = 0; i < offsets.length; i++) {
+    var bps = s.getBreakpoints(offsets[i]);
+    assertEq(bps.length, 1);
+    assertEq(bps[0], handlers[i]);
+}