The Tor Browser: js/src/jit-test/tests/debug/Debugger-debuggees-03.js@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 // Debugger hooks fire based on debuggees.

     3 var g1 = newGlobal();

     4 g1.eval("var g2 = newGlobal('same-compartment')");

     5 var g2 = g1.g2;

     6 g1.eval("function f() { debugger; g2.g(); }");

     7 g2.eval("function g() { debugger; }");

     9 var log;

    10 var dbg = new Debugger;

    11 dbg.onDebuggerStatement = function (frame) { log += frame.callee.name; };

    13 // No debuggees: onDebuggerStatement is not called.

    14 log = '';

    15 g1.f();

    16 assertEq(log, '');

    18 // Add a debuggee and check that the handler is called.

    19 var g1w = dbg.addDebuggee(g1);

    20 log = '';

    21 g1.f();

    22 assertEq(log, 'f');

    24 // Two debuggees, two onDebuggerStatement calls.

    25 dbg.addDebuggee(g2);

    26 log = '';

    27 g1.f();

    28 assertEq(log, 'fg');

    30 // After a debuggee is removed, it no longer calls hooks.

    31 assertEq(dbg.removeDebuggee(g1w), undefined);

    32 log = '';

    33 g1.f();

    34 assertEq(log, 'g');

The Tor Browser / file revision