js/src/jit-test/tests/debug/Script-clearBreakpoint-03.js@deefc01c0e14 (annotated)
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.)
| michael@0 | 1 | // Clearing a breakpoint by handler can clear multiple breakpoints. |
| michael@0 | 2 | |
| michael@0 | 3 | var g = newGlobal(); |
| michael@0 | 4 | var dbg = Debugger(g); |
| michael@0 | 5 | var s; |
| michael@0 | 6 | dbg.onDebuggerStatement = function (frame) { |
| michael@0 | 7 | s = frame.eval("f").return.script; |
| michael@0 | 8 | }; |
| michael@0 | 9 | g.eval("var line0 = Error().lineNumber;\n" + |
| michael@0 | 10 | "function f(a, b) {\n" + // line0 + 1 |
| michael@0 | 11 | " return a + b;\n" + // line0 + 2 |
| michael@0 | 12 | "}\n" + |
| michael@0 | 13 | "debugger;\n"); |
| michael@0 | 14 | |
| michael@0 | 15 | var hits = 0; |
| michael@0 | 16 | var handler = {hit: function (frame) { hits++; s.clearBreakpoint(handler); }}; |
| michael@0 | 17 | var offs = s.getLineOffsets(g.line0 + 2); |
| michael@0 | 18 | for (var i = 0; i < 4; i++) { |
| michael@0 | 19 | for (var j = 0; j < offs.length; j++) |
| michael@0 | 20 | s.setBreakpoint(offs[j], handler); |
| michael@0 | 21 | } |
| michael@0 | 22 | |
| michael@0 | 23 | assertEq(g.f(2, 2), 4); |
| michael@0 | 24 | assertEq(hits, 1); |
| michael@0 | 25 | assertEq(s.getBreakpoints().length, 0); |
