onNewScript-01.js - mozsearch

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// Basic newScript hook tests.

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

var dbg = Debugger(g);

var seen = new WeakMap();

var hits = 0;

dbg.onNewScript = function (s) {

    // Exceptions thrown from onNewScript are swept under the rug, but they

    // will at least prevent hits from being the expected number.

    assertEq(s instanceof Debugger.Script, true);

    assertEq(!seen.has(s), true);

    seen.set(s, true);

    hits++;

};

dbg.uncaughtExceptionHook = function () { hits = -999; };

// eval code

hits = 0;

assertEq(g.eval("2 + 2"), 4);

assertEq(hits, 1);

hits = 0;

assertEq(g.eval("eval('2 + 3')"), 5);

assertEq(hits, 2);

// global code

hits = 0;

g.evaluate("3 + 4");

assertEq(hits, 1);

// function code

hits = 0;

var fn = g.Function("a", "return 5 + a;");

assertEq(hits, 1);

assertEq(fn(8), 13);

assertEq(hits, 1);