Environment-calleeScript-03.js

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// Environments of different instances of the same generator have the same

// calleeScript.

var g = newGlobal({newCompartment: true});

var dbg = new Debugger;

var gw = dbg.addDebuggee(g);

function check(gen, label) {

  print("check(" + label + ")");

  var hits;

  dbg.onDebuggerStatement = function (frame) {

    hits++;

    var env = frame.environment;

    assertEq(env.calleeScript, gw.makeDebuggeeValue(g.f).script);

};

  hits = 0;

  gen.next();

  assertEq(hits, 1);

g.eval('function* f(x) { debugger; yield x; }');

g.eval('var g = f(2);');

g.eval('var h = f(3);');

check(g.g, 'g.g');

check(g.h, 'g.h');