js/src/jit-test/tests/debug/Script-getOffsetLine-01.js@6474c204b198 (annotated)
js/src/jit-test/tests/debug/Script-getOffsetLine-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 | // Basic getOffsetLine test, using Error.lineNumber as the gold standard. |
| michael@0 | 2 | |
| michael@0 | 3 | var g = newGlobal(); |
| michael@0 | 4 | var dbg = Debugger(g); |
| michael@0 | 5 | var hits; |
| michael@0 | 6 | dbg.onDebuggerStatement = function (frame) { |
| michael@0 | 7 | var knownLine = frame.eval("line").return; |
| michael@0 | 8 | assertEq(frame.script.getOffsetLine(frame.offset), knownLine); |
| michael@0 | 9 | hits++; |
| michael@0 | 10 | }; |
| michael@0 | 11 | |
| michael@0 | 12 | hits = 0; |
| michael@0 | 13 | g.eval("var line = new Error().lineNumber; debugger;"); |
| michael@0 | 14 | assertEq(hits, 1); |
| michael@0 | 15 | |
| michael@0 | 16 | hits = 0; |
| michael@0 | 17 | g.eval("var s = 2 + 2;\n" + |
| michael@0 | 18 | "s += 2;\n" + |
| michael@0 | 19 | "line = new Error().lineNumber; debugger;\n" + |
| michael@0 | 20 | "s += 2;\n" + |
| michael@0 | 21 | "s += 2;\n" + |
| michael@0 | 22 | "line = new Error().lineNumber; debugger;\n" + |
| michael@0 | 23 | "s += 2;\n" + |
| michael@0 | 24 | "assertEq(s, 12);\n"); |
| michael@0 | 25 | assertEq(hits, 2); |
