js/src/jit-test/tests/debug/Frame-live-02.js

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1 // |jit-test| debug
2 // Debugger.Frame.prototype.live is false for frames that have thrown or been thrown through
3
4 load(libdir + "asserts.js");
5
6 var g = newGlobal();
7 g.debuggeeGlobal = this;
8 g.eval("var finalCheck;");
9 g.eval("(" + function () {
10 var a = [];
11 var dbg = Debugger(debuggeeGlobal);
12 dbg.onDebuggerStatement = function (frame) {
13 a.push(frame);
14 for (var i = 0; i < a.length; i++)
15 assertEq(a[i].live, true);
16 };
17 finalCheck = function (n) {
18 assertEq(a.length, n);
19 for (var i = 0; i < n; i++)
20 assertEq(a[i].live, false);
21 };
22 } + ")()");
23
24 function f(n) {
25 debugger;
26 if (--n > 0)
27 f(n);
28 else
29 throw "fit";
30 }
31
32 assertThrowsValue(function () { f(10); }, "fit");
33 g.finalCheck(10);

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