js/src/jit-test/tests/debug/breakpoint-04.js@6474c204b198 (annotated)
js/src/jit-test/tests/debug/breakpoint-04.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 | // Hitting a breakpoint with no hit method does nothing. |
| michael@0 | 2 | |
| michael@0 | 3 | var g = newGlobal(); |
| michael@0 | 4 | g.s = ''; |
| michael@0 | 5 | g.eval("var line0 = Error().lineNumber;\n" + |
| michael@0 | 6 | "function f() {\n" + // line0 + 1 |
| michael@0 | 7 | " debugger;\n" + // line0 + 2 |
| michael@0 | 8 | " s += 'x';\n" + // line0 + 3 |
| michael@0 | 9 | "}\n") |
| michael@0 | 10 | var dbg = Debugger(g); |
| michael@0 | 11 | var bp = []; |
| michael@0 | 12 | dbg.onDebuggerStatement = function (frame) { |
| michael@0 | 13 | g.s += 'D'; |
| michael@0 | 14 | var arr = frame.script.getLineOffsets(g.line0 + 3); |
| michael@0 | 15 | for (var i = 0; i < arr.length; i++) { |
| michael@0 | 16 | var obj = {}; |
| michael@0 | 17 | bp[i] = obj; |
| michael@0 | 18 | frame.script.setBreakpoint(arr[i], obj); |
| michael@0 | 19 | } |
| michael@0 | 20 | }; |
| michael@0 | 21 | |
| michael@0 | 22 | g.f(); |
| michael@0 | 23 | assertEq(g.s, "Dx"); |
| michael@0 | 24 | |
| michael@0 | 25 | dbg.onDebuggerStatement = undefined; |
| michael@0 | 26 | |
| michael@0 | 27 | for (var i = 0; i < bp.length; i++) |
| michael@0 | 28 | bp[i].hit = function () { g.s += 'B'; }; |
| michael@0 | 29 | g.f(); |
| michael@0 | 30 | assertEq(g.s, "DxBx"); |
