js/src/jit-test/tests/debug/Script-clearBreakpoint-03.js@deefc01c0e14
js/src/jit-test/tests/debug/Script-clearBreakpoint-03.js
Thu, 15 Jan 2015 21:03:48 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 21:03:48 +0100
- branch
- TOR_BUG_9701
- changeset 11
- deefc01c0e14
- permissions
- -rw-r--r--
Integrate friendly tips from Tor colleagues to make (or not) 4.5 alpha 3;
This includes removal of overloaded (but unused) methods, and addition of
a overlooked call to DataStruct::SetData(nsISupports, uint32_t, bool.)
1 // Clearing a breakpoint by handler can clear multiple breakpoints.
3 var g = newGlobal();
4 var dbg = Debugger(g);
5 var s;
6 dbg.onDebuggerStatement = function (frame) {
7 s = frame.eval("f").return.script;
8 };
9 g.eval("var line0 = Error().lineNumber;\n" +
10 "function f(a, b) {\n" + // line0 + 1
11 " return a + b;\n" + // line0 + 2
12 "}\n" +
13 "debugger;\n");
15 var hits = 0;
16 var handler = {hit: function (frame) { hits++; s.clearBreakpoint(handler); }};
17 var offs = s.getLineOffsets(g.line0 + 2);
18 for (var i = 0; i < 4; i++) {
19 for (var j = 0; j < offs.length; j++)
20 s.setBreakpoint(offs[j], handler);
21 }
23 assertEq(g.f(2, 2), 4);
24 assertEq(hits, 1);
25 assertEq(s.getBreakpoints().length, 0);
