1// Copyright 2010 the V8 project authors. All rights reserved.
2// Redistribution and use in source and binary forms, with or without
3// modification, are permitted provided that the following conditions are
4// met:
5//
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8//     * Redistributions in binary form must reproduce the above
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13//       contributors may be used to endorse or promote products derived
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15//
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27
28// Flags: --allow-natives-syntax
29
30// Test stack traces with method calls.
31function Hest() {}
32function Svin() {}
33
34Svin.prototype.two = function() { /* xxxxxxx */ o.three(); }
35
36Hest.prototype.one = function(x) { x.two(); }
37
38Hest.prototype.three = function() { if (v == 42) throw new Error("urg"); }
39
40var o = new Hest();
41var s = new Svin();
42var v = 0;
43
44for (var i = 0; i < 5; i++) {
45  o.one(s);
46}
47%OptimizeFunctionOnNextCall(Hest.prototype.one);
48%OptimizeFunctionOnNextCall(Hest.prototype.three);
49o.one(s);
50
51v = 42;
52
53try {
54  o.one(s);
55} catch (e) {
56  var stack = e.stack.toString();
57  var p3 = stack.indexOf("at Hest.three");
58  var p2 = stack.indexOf("at Svin.two");
59  var p1 = stack.indexOf("at Hest.one");
60  assertTrue(p3 != -1);
61  assertTrue(p2 != -1);
62  assertTrue(p1 != -1);
63  assertTrue(p3 < p2);
64  assertTrue(p2 < p1);
65  assertTrue(stack.indexOf("38:56") != -1);
66  assertTrue(stack.indexOf("34:51") != -1);
67  assertTrue(stack.indexOf("36:38") != -1);
68  assertTrue(stack.indexOf("54:5") != -1);
69}
70