js/src/jit-test/tests/debug/breakpoint-gc-02.js@b8a032363ba2 (annotated)
js/src/jit-test/tests/debug/breakpoint-gc-02.js
Thu, 22 Jan 2015 13:21:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 22 Jan 2015 13:21:57 +0100
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
- permissions
- -rw-r--r--
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
| michael@0 | 1 | // A Debugger with live breakpoints is live. |
| michael@0 | 2 | |
| michael@0 | 3 | var g = newGlobal(); |
| michael@0 | 4 | g.eval("var line0 = Error().lineNumber;\n" + |
| michael@0 | 5 | "function f() {\n" + // line0 + 1 |
| michael@0 | 6 | " return 2;\n" + // line0 + 2 |
| michael@0 | 7 | "}\n"); |
| michael@0 | 8 | |
| michael@0 | 9 | var N = 4; |
| michael@0 | 10 | var hits = 0; |
| michael@0 | 11 | for (var i = 0; i < N; i++) { |
| michael@0 | 12 | var dbg = Debugger(g); |
| michael@0 | 13 | dbg.onDebuggerStatement = function (frame) { |
| michael@0 | 14 | var handler = {hit: function () { hits++; }}; |
| michael@0 | 15 | var s = frame.eval("f").return.script; |
| michael@0 | 16 | var offs = s.getLineOffsets(g.line0 + 2); |
| michael@0 | 17 | for (var j = 0; j < offs.length; j++) |
| michael@0 | 18 | s.setBreakpoint(offs[j], handler); |
| michael@0 | 19 | }; |
| michael@0 | 20 | g.eval('debugger;'); |
| michael@0 | 21 | dbg.onDebuggerStatement = undefined; |
| michael@0 | 22 | dbg = null; |
| michael@0 | 23 | } |
| michael@0 | 24 | |
| michael@0 | 25 | gc(); |
| michael@0 | 26 | |
| michael@0 | 27 | assertEq(g.f(), 2); |
| michael@0 | 28 | assertEq(hits, N); |
