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| 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 // |
| 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 |
| 19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 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 |
| 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 |
| 28 // Flags: --expose-debug-as debug |
| 29 // Get the Debug object exposed from the debug context global object. |
| 30 Debug = debug.Debug |
| 31 |
| 32 var exception = null; // Exception in debug event listener. |
| 33 |
| 34 function listener(event, exec_state, event_data, data) { |
| 35 try { |
| 36 if (event == Debug.DebugEvent.AfterCompile) { |
| 37 assertEquals(Debug.ScriptCompilationType.Eval, |
| 38 event_data.script().compilationType(), |
| 39 'Wrong compilationType'); |
| 40 var evalFromScript = event_data.script().evalFromScript(); |
| 41 assertTrue(!!evalFromScript, ' evalFromScript '); |
| 42 assertFalse(evalFromScript.isUndefined(), 'evalFromScript.isUndefined()'); |
| 43 assertTrue(/debug-compile-event-newfunction.js$/.test( |
| 44 evalFromScript.name()), |
| 45 'Wrong eval from script name.'); |
| 46 |
| 47 var evalFromLocation = event_data.script().evalFromLocation(); |
| 48 assertTrue(!!evalFromLocation, 'evalFromLocation is undefined'); |
| 49 assertEquals(63, evalFromLocation.line); |
| 50 |
| 51 // Check that the event can be serialized without exceptions. |
| 52 var json = event_data.toJSONProtocol(); |
| 53 } |
| 54 } catch (e) { |
| 55 exception = e |
| 56 } |
| 57 }; |
| 58 |
| 59 |
| 60 // Add the debug event listener. |
| 61 Debug.setListener(listener); |
| 62 |
| 63 // Create a function from its body text. It will lead to an eval. |
| 64 new Function('arg1', 'return arg1 + 1;'); |
| 65 |
| 66 assertNull(exception, "exception in listener"); |
| 67 |
| 68 Debug.setListener(null); |
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