js/src/jit-test/tests/debug/Environment-setVariable-03.js

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1 // setVariable cannot create new global variables.
2 // (Other kinds of environment are tested in Environment-variables.js.)
3
4 load(libdir + "asserts.js");
5
6 var g = newGlobal();
7 var dbg = new Debugger(g);
8 var hits = 0;
9 dbg.onDebuggerStatement = function (frame) {
10 assertThrowsInstanceOf(function () { frame.environment.setVariable("x", 7); }, TypeError);
11 hits++;
12 };
13 g.eval("debugger");
14 assertEq("x" in g, false);
15 assertEq(hits, 1);
16

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