js/src/jit-test/tests/debug/Frame-evalWithBindings-01.js@6474c204b198 (annotated)
js/src/jit-test/tests/debug/Frame-evalWithBindings-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 | // evalWithBindings basics |
| michael@0 | 2 | |
| michael@0 | 3 | var g = newGlobal(); |
| michael@0 | 4 | var dbg = new Debugger(g); |
| michael@0 | 5 | var hits = 0; |
| michael@0 | 6 | dbg.onDebuggerStatement = function (frame) { |
| michael@0 | 7 | assertEq(frame.evalWithBindings("x", {x: 2}).return, 2); |
| michael@0 | 8 | assertEq(frame.evalWithBindings("x + y", {x: 2}).return, 5); |
| michael@0 | 9 | hits++; |
| michael@0 | 10 | }; |
| michael@0 | 11 | |
| michael@0 | 12 | // in global code |
| michael@0 | 13 | g.y = 3; |
| michael@0 | 14 | g.eval("debugger;"); |
| michael@0 | 15 | |
| michael@0 | 16 | // in function code |
| michael@0 | 17 | g.y = "fail"; |
| michael@0 | 18 | g.eval("function f(y) { debugger; }"); |
| michael@0 | 19 | g.f(3); |
| michael@0 | 20 | |
| michael@0 | 21 | // in direct eval code |
| michael@0 | 22 | g.eval("function f() { var y = 3; eval('debugger;'); }"); |
| michael@0 | 23 | g.f(); |
| michael@0 | 24 | |
| michael@0 | 25 | // in strict eval code with var |
| michael@0 | 26 | g.eval("function f() { 'use strict'; eval('var y = 3; debugger;'); }"); |
| michael@0 | 27 | g.f(); |
| michael@0 | 28 | |
| michael@0 | 29 | // in a with block |
| michael@0 | 30 | g.eval("with ({y: 3}) { debugger; }"); |
| michael@0 | 31 | |
| michael@0 | 32 | // shadowing |
| michael@0 | 33 | g.eval("let (x = 50, y = 3) { debugger; }"); |
| michael@0 | 34 | |
| michael@0 | 35 | assertEq(hits, 6); |
