js/src/jit-test/tests/debug/Script-clearBreakpoint-01.js@6474c204b198 (annotated)
js/src/jit-test/tests/debug/Script-clearBreakpoint-01.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | // A breakpoint handler may clear itself. |
| michael@0 | 2 | |
| michael@0 | 3 | var g = newGlobal(); |
| michael@0 | 4 | var bphits = 0; |
| michael@0 | 5 | var handler = {hit: function (frame) { frame.script.clearBreakpoint(this); bphits++; }}; |
| michael@0 | 6 | var dbg = Debugger(g); |
| michael@0 | 7 | var hits = 0; |
| michael@0 | 8 | dbg.onDebuggerStatement = function (frame) { |
| michael@0 | 9 | var offs = frame.script.getLineOffsets(g.line0 + 3); |
| michael@0 | 10 | for (var i = 0; i < offs.length; i++) |
| michael@0 | 11 | frame.script.setBreakpoint(offs[i], handler); |
| michael@0 | 12 | hits++; |
| michael@0 | 13 | }; |
| michael@0 | 14 | g.eval("var line0 = Error().lineNumber;\n" + |
| michael@0 | 15 | "debugger;\n" + // line0 + 1 |
| michael@0 | 16 | "for (var i = 0; i < 4; i++)\n" + // line0 + 2 |
| michael@0 | 17 | " result = 'ok';\n"); // line0 + 3 |
| michael@0 | 18 | assertEq(hits, 1); |
| michael@0 | 19 | assertEq(bphits, 1); |
