js/src/jit-test/tests/debug/uncaughtExceptionHook-resumption-01.js@6474c204b198 (annotated)
js/src/jit-test/tests/debug/uncaughtExceptionHook-resumption-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 | // uncaughtExceptionHook returns a resumption value. |
| michael@0 | 2 | |
| michael@0 | 3 | load(libdir + "asserts.js"); |
| michael@0 | 4 | |
| michael@0 | 5 | var g = newGlobal(); |
| michael@0 | 6 | var dbg = new Debugger(g); |
| michael@0 | 7 | var rv; |
| michael@0 | 8 | dbg.onDebuggerStatement = function () { throw 15; }; |
| michael@0 | 9 | dbg.uncaughtExceptionHook = function (exc) { |
| michael@0 | 10 | assertEq(exc, 15); |
| michael@0 | 11 | return rv; |
| michael@0 | 12 | }; |
| michael@0 | 13 | |
| michael@0 | 14 | // case 1: undefined |
| michael@0 | 15 | rv = undefined; |
| michael@0 | 16 | g.eval("debugger"); |
| michael@0 | 17 | |
| michael@0 | 18 | // case 2: throw |
| michael@0 | 19 | rv = {throw: 57}; |
| michael@0 | 20 | var result; |
| michael@0 | 21 | assertThrowsValue(function () { g.eval("debugger"); }, 57); |
| michael@0 | 22 | |
| michael@0 | 23 | // case 3: return |
| michael@0 | 24 | rv = {return: 42}; |
| michael@0 | 25 | assertEq(g.eval("debugger;"), 42); |
