The Tor Browser / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/js/src/jit-test/tests/debug/Debugger-multi-01.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,31 @@
     1.4 +// When there are multiple debuggers, their hooks are called in order.
     1.5 +
     1.6 +var g = newGlobal();
     1.7 +var log;
     1.8 +var arr = [];
     1.9 +
    1.10 +function addDebug(msg) {
    1.11 +    var dbg = new Debugger(g);
    1.12 +    dbg.onDebuggerStatement = function (stack) { log += msg; };
    1.13 +    arr.push(dbg);
    1.14 +}
    1.15 +
    1.16 +addDebug('a');
    1.17 +addDebug('b');
    1.18 +addDebug('c');
    1.19 +
    1.20 +log = '';
    1.21 +assertEq(g.eval("debugger; 0;"), 0);
    1.22 +assertEq(log, 'abc');
    1.23 +
    1.24 +// Calling debugger hooks stops as soon as any hook returns a resumption value
    1.25 +// other than undefined.
    1.26 +
    1.27 +arr[0].onDebuggerStatement = function (stack) {
    1.28 +    log += 'a';
    1.29 +    return {return: 1};
    1.30 +};
    1.31 +
    1.32 +log = '';
    1.33 +assertEq(g.eval("debugger; 0;"), 1);
    1.34 +assertEq(log, 'a');