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js/src/jit-test/tests/debug/Environment-find-01.js@deefc01c0e14

js/src/jit-test/tests/debug/Environment-find-01.js

Thu, 15 Jan 2015 21:03:48 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Thu, 15 Jan 2015 21:03:48 +0100

branch

TOR_BUG_9701

changeset 11

deefc01c0e14

permissions

-rw-r--r--

Integrate friendly tips from Tor colleagues to make (or not) 4.5 alpha 3;
This includes removal of overloaded (but unused) methods, and addition of
a overlooked call to DataStruct::SetData(nsISupports, uint32_t, bool.)

 // find sees that vars are hoisted out of with statements.

 var g = newGlobal();

 var dbg = Debugger(g);

 var hits = 0;

 dbg.onDebuggerStatement = function (frame) {

     assertEq(frame.environment.find("x").type, "with");

     hits++;

 };

 assertEq(g.eval("(function () {\n" +

                 "    function g() { x = 1; }\n" +

                 "    with ({x: 2}) {\n" +

                 "        var x;\n" +

                 "        debugger;\n" +

                 "        return x;\n" +

                 "    }\n" +

                 "})();"), 2);

 assertEq(hits, 1);