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-rw-r--r--js/src/jit-test/tests/debug/breakpoint-06.js20
1 files changed, 20 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/breakpoint-06.js b/js/src/jit-test/tests/debug/breakpoint-06.js
new file mode 100644
index 000000000..9a7f78670
--- /dev/null
+++ b/js/src/jit-test/tests/debug/breakpoint-06.js
@@ -0,0 +1,20 @@
+// The argument to a breakpoint hit method is a frame.
+
+var g = newGlobal();
+var dbg = Debugger(g);
+var hits = 0;
+dbg.onDebuggerStatement = function (frame1) {
+ function hit(frame2) {
+ assertEq(frame2, frame1);
+ hits++;
+ }
+ var s = frame1.script;
+ var offs = s.getLineOffsets(g.line0 + 2);
+ for (var i = 0; i < offs.length; i++)
+ s.setBreakpoint(offs[i], {hit: hit});
+};
+g.eval("var line0 = Error().lineNumber;\n" +
+ "debugger;\n" + // line0 + 1
+ "x = 1;\n"); // line0 + 2
+assertEq(hits, 1);
+assertEq(g.x, 1);