js/src/jit-test/tests/debug/Frame-arguments-05.js

Thu, 22 Jan 2015 13:21:57 +0100

author
Michael Schloh von Bennewitz <michael@schloh.com>
date
Thu, 22 Jan 2015 13:21:57 +0100
branch
TOR_BUG_9701
changeset 15
b8a032363ba2
permissions
-rw-r--r--

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 // frame.arguments is "live" (it reflects assignments to arguments).
     3 var g = newGlobal();
     4 var dbg = new Debugger(g);
     5 var log = '';
     6 var args;
     7 dbg.onDebuggerStatement = function (frame) {
     8     if (args === undefined)
     9         args = frame.arguments;
    10     else
    11         assertEq(frame.arguments, args);
    12     log += args[0];
    13     assertEq(frame.eval("x = '0';").return, '0');
    14     log += args[0];
    15 };
    17 g.eval("function f(x) { x = '2'; debugger; x = '3'; debugger; }");
    18 g.f("1");
    19 assertEq(log, "2030");

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