Ben Murdoch | b0fe162 | 2011-05-05 13:52:32 +0100 | [diff] [blame] | 1 | // Copyright 2010 the V8 project authors. All rights reserved. |
Ben Murdoch | 8c569c4 | 2011-03-10 11:43:29 +0000 | [diff] [blame] | 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 | // |
| 6 | // * Redistributions of source code must retain the above copyright |
| 7 | // notice, this list of conditions and the following disclaimer. |
| 8 | // * Redistributions in binary form must reproduce the above |
| 9 | // copyright notice, this list of conditions and the following |
| 10 | // disclaimer in the documentation and/or other materials provided |
| 11 | // with the distribution. |
| 12 | // * Neither the name of Google Inc. nor the names of its |
| 13 | // contributors may be used to endorse or promote products derived |
| 14 | // from this software without specific prior written permission. |
| 15 | // |
| 16 | // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 17 | // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 18 | // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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| 20 | // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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| 22 | // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 23 | // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 24 | // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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Ben Murdoch | 8b112d2 | 2011-06-08 16:22:53 +0100 | [diff] [blame^] | 28 | // Flags: --allow-natives-syntax |
| 29 | |
Ben Murdoch | b0fe162 | 2011-05-05 13:52:32 +0100 | [diff] [blame] | 30 | // Test stack traces with method calls. |
| 31 | function Hest() {} |
| 32 | function Svin() {} |
Ben Murdoch | 8c569c4 | 2011-03-10 11:43:29 +0000 | [diff] [blame] | 33 | |
Ben Murdoch | b0fe162 | 2011-05-05 13:52:32 +0100 | [diff] [blame] | 34 | Svin.prototype.two = function() { /* xxxxxxx */ o.three(); } |
Ben Murdoch | 8c569c4 | 2011-03-10 11:43:29 +0000 | [diff] [blame] | 35 | |
Ben Murdoch | b0fe162 | 2011-05-05 13:52:32 +0100 | [diff] [blame] | 36 | Hest.prototype.one = function(x) { x.two(); } |
Ben Murdoch | 8c569c4 | 2011-03-10 11:43:29 +0000 | [diff] [blame] | 37 | |
Ben Murdoch | b0fe162 | 2011-05-05 13:52:32 +0100 | [diff] [blame] | 38 | Hest.prototype.three = function() { if (v == 42) throw new Error("urg"); } |
| 39 | |
| 40 | var o = new Hest(); |
| 41 | var s = new Svin(); |
| 42 | var v = 0; |
| 43 | |
Ben Murdoch | 8b112d2 | 2011-06-08 16:22:53 +0100 | [diff] [blame^] | 44 | for (var i = 0; i < 5; i++) { |
Ben Murdoch | b0fe162 | 2011-05-05 13:52:32 +0100 | [diff] [blame] | 45 | o.one(s); |
| 46 | } |
Ben Murdoch | 8b112d2 | 2011-06-08 16:22:53 +0100 | [diff] [blame^] | 47 | %OptimizeFunctionOnNextCall(Hest.prototype.one); |
| 48 | %OptimizeFunctionOnNextCall(Hest.prototype.three); |
| 49 | o.one(s); |
Ben Murdoch | b0fe162 | 2011-05-05 13:52:32 +0100 | [diff] [blame] | 50 | |
| 51 | v = 42; |
| 52 | |
| 53 | try { |
| 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); |
Ben Murdoch | 8b112d2 | 2011-06-08 16:22:53 +0100 | [diff] [blame^] | 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); |
Ben Murdoch | b0fe162 | 2011-05-05 13:52:32 +0100 | [diff] [blame] | 69 | } |