| // Copyright 2010 the V8 project authors. All rights reserved. |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
| // * Redistributions of source code must retain the above copyright |
| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following |
| // disclaimer in the documentation and/or other materials provided |
| // with the distribution. |
| // * Neither the name of Google Inc. nor the names of its |
| // contributors may be used to endorse or promote products derived |
| // from this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| // Test stack traces with method calls. |
| function Hest() {} |
| function Svin() {} |
| |
| Svin.prototype.two = function() { /* xxxxxxx */ o.three(); } |
| |
| Hest.prototype.one = function(x) { x.two(); } |
| |
| Hest.prototype.three = function() { if (v == 42) throw new Error("urg"); } |
| |
| var o = new Hest(); |
| var s = new Svin(); |
| var v = 0; |
| |
| for (var i = 0; i < 1000000; i++) { |
| o.one(s); |
| } |
| |
| v = 42; |
| |
| try { |
| o.one(s); |
| } catch (e) { |
| var stack = e.stack.toString(); |
| var p3 = stack.indexOf("at Hest.three"); |
| var p2 = stack.indexOf("at Svin.two"); |
| var p1 = stack.indexOf("at Hest.one"); |
| assertTrue(p3 != -1); |
| assertTrue(p2 != -1); |
| assertTrue(p1 != -1); |
| assertTrue(p3 < p2); |
| assertTrue(p2 < p1); |
| assertTrue(stack.indexOf("36:56") != -1); |
| assertTrue(stack.indexOf("32:51") != -1); |
| assertTrue(stack.indexOf("34:38") != -1); |
| assertTrue(stack.indexOf("49:5") != -1); |
| } |