1f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org// Copyright 2013 the V8 project authors. All rights reserved. 2f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org// Redistribution and use in source and binary forms, with or without 3f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org// modification, are permitted provided that the following conditions are 4f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org// met: 5f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org// 6f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org// * Redistributions of source code must retain the above copyright 7f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org// notice, this list of conditions and the following disclaimer. 8f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org// * Redistributions in binary form must reproduce the above 9f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org// copyright notice, this list of conditions and the following 10f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org// disclaimer in the documentation and/or other materials provided 11f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org// with the distribution. 12f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org// * Neither the name of Google Inc. nor the names of its 13f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org// contributors may be used to endorse or promote products derived 14f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org// from this software without specific prior written permission. 15f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org// 16f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org 28f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org// Flags: --expose-debug-as debug 29ada3a6017e603965f87fa34f6e2fa60379e8d697machenbach@chromium.org// Flags: --turbo-deoptimization 30f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org 31f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.orgDebug = debug.Debug 32f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org 33f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.orgvar error = null; 34f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.orgvar test = 0; 35f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org 36f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.orgfunction check_v(expected, exec_state, frame_id) { 37f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org assertEquals(expected, exec_state.frame(frame_id).evaluate('v').value()); 38f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org} 39f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org 40f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.orgfunction listener(event, exec_state, event_data, data) { 41f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org try { 42f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org if (event != Debug.DebugEvent.Break) return; 43f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org test++; 44f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org if (test == 1) { 45f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org check_v('inner0', exec_state, 0); 46f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org check_v('inner0', exec_state, 1); 47f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org check_v('outer', exec_state, 2); 48f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org assertArrayEquals(["a", "b", "c"], 49f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org exec_state.frame(0).evaluate('arguments').value()); 50f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org } else if (test == 2) { 51f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org check_v('inner1', exec_state, 0); 52f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org check_v('inner1', exec_state, 1); 53f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org check_v('outer', exec_state, 2); 54f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org assertArrayEquals(["a", "b", "c"], 55f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org exec_state.frame(0).evaluate('arguments').value()); 56f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org } else { 57f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org assertEquals(3, test); 58f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org check_v('inner2', exec_state, 0); 59f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org check_v('inner1', exec_state, 1); 60f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org check_v('inner1', exec_state, 2); 61f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org check_v('outer', exec_state, 3); 62f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org assertArrayEquals(["x", "y", "z"], 63f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org exec_state.frame(0).evaluate('arguments').value()); 64f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org assertArrayEquals(["a", "b", "c"], 65f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org exec_state.frame(1).evaluate('arguments').value()); 66f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org } 67f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org } catch (e) { 68f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org error = e; 69f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org } 70f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org}; 71f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org 72f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.orgDebug.setListener(listener); 73f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org 74f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.orgvar v = 'outer'; 75f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org(function() { // Test 1 and 2 76f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org var v = 'inner0'; 77f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org eval("debugger; var v = 'inner1'; debugger;"); 78f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org assertEquals('inner1', v); // Overwritten by local eval. 79f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org})("a", "b", "c"); 80f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.orgassertNull(error); 81f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org 82f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org(function() { // Test 3 83f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org var v = 'inner0'; // Local eval overwrites this value. 84f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org eval("var v = 'inner1'; " + 85f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org "(function() { var v = 'inner2'; debugger; })('x', 'y', 'z');"); 86f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org assertEquals('inner1', v); // Overwritten by local eval. 87f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.org})("a", "b", "c"); 88f705b5034dc5bc422ac1019b591469a7d0534772mstarzinger@chromium.orgassertNull(error); 89