js/src/jit-test/tests/debug/Environment-getVariable-09.js

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1 // getVariable works on ancestors of frame.environment.
2
3 var g = newGlobal();
4 var dbg = Debugger(g);
5 var log = '';
6 dbg.onDebuggerStatement = function (frame) {
7 for (var env = frame.environment; env; env = env.parent) {
8 if (env.find("x") === env)
9 log += env.getVariable("x");
10 }
11 };
12 g.eval("var x = 1; { let x = 2; with (Object.create({x: 3})) { debugger; } }");
13 assertEq(log, "321");

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