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js/src/jit-test/tests/arguments/rest-debugger.js@deefc01c0e14

js/src/jit-test/tests/arguments/rest-debugger.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.)

 var g = newGlobal();

 g.eval("function f(...x) {}");

 var dbg = new Debugger;

 var gw = dbg.addDebuggee(g);

 var fw = gw.getOwnPropertyDescriptor("f").value;

 assertEq(fw.parameterNames.toString(), "x");

 var g = newGlobal();

 g.eval("function f(...rest) { debugger; }");

 var dbg = Debugger(g);

 dbg.onDebuggerStatement = function (frame) {

     var result = frame.eval("arguments");

     assertEq("throw" in result, true);

     var result2 = frame.evalWithBindings("exc instanceof SyntaxError", {exc: result.throw});

     assertEq(result2.return, true);

 };

 g.f();