1ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org// Copyright 2013 the V8 project authors. All rights reserved. 2ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org// Redistribution and use in source and binary forms, with or without 3ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org// modification, are permitted provided that the following conditions are 4ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org// met: 5ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org// 6ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org// * Redistributions of source code must retain the above copyright 7ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org// notice, this list of conditions and the following disclaimer. 8ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org// * Redistributions in binary form must reproduce the above 9ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org// copyright notice, this list of conditions and the following 10ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org// disclaimer in the documentation and/or other materials provided 11ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org// with the distribution. 12ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org// * Neither the name of Google Inc. nor the names of its 13ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org// contributors may be used to endorse or promote products derived 14ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org// from this software without specific prior written permission. 15ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org// 16ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org 28ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org// Flags: --expose-debug-as debug --allow-natives-syntax 29ada3a6017e603965f87fa34f6e2fa60379e8d697machenbach@chromium.org// Flags: --turbo-deoptimization 30ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org 31ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.orgDebug = debug.Debug; 32ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.orgvar listened = false; 33ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org 34ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.orgfunction listener(event, exec_state, event_data, data) { 35ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org if (event != Debug.DebugEvent.Break) return; 36ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org try { 37ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org assertEquals("goo", exec_state.frame(0).evaluate("goo").value()); 38ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org exec_state.frame(0).evaluate("goo = 'goo foo'"); 39ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org assertEquals("bar return", exec_state.frame(0).evaluate("bar()").value()); 40ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org assertEquals("inner bar", exec_state.frame(0).evaluate("inner").value()); 41ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org assertEquals("outer bar", exec_state.frame(0).evaluate("outer").value()); 42ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org assertEquals("baz inner", exec_state.frame(0).evaluate("baz").value()); 43ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org assertEquals("baz outer", exec_state.frame(1).evaluate("baz").value()); 44ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org exec_state.frame(0).evaluate("w = 'w foo'"); 45ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org exec_state.frame(0).evaluate("inner = 'inner foo'"); 46ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org exec_state.frame(0).evaluate("outer = 'outer foo'"); 47ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org exec_state.frame(0).evaluate("baz = 'baz inner foo'"); 48ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org exec_state.frame(1).evaluate("baz = 'baz outer foo'"); 49ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org listened = true; 50ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org } catch (e) { 51ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org print(e); 52ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org print(e.stack); 53ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org } 54ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org} 55ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org 56ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.orgDebug.setListener(listener); 57ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org 58ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.orgvar outer = "outer"; 59ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.orgvar baz = "baz outer"; 60ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org 61ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.orgfunction foo() { 62ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org var inner = "inner"; 63ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org var baz = "baz inner"; 64ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org var goo = "goo"; 65ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org var withw = { w: "w" }; 66ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org var withv = { v: "v" }; 67ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org 68ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org with (withv) { 69ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org var bar = function bar() { 70ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org assertEquals("goo foo", goo); 71ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org inner = "inner bar"; 72ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org outer = "outer bar"; 73ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org v = "v bar"; 74ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org return "bar return"; 75ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org }; 76ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org } 77ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org 78ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org with (withw) { 79ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org debugger; 80ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org } 81ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org 82ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org assertEquals("inner foo", inner); 83ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org assertEquals("baz inner foo", baz); 84ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org assertEquals("w foo", withw.w); 85ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org assertEquals("v bar", withv.v); 86ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org} 87ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.org 88ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.orgfoo(); 89ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.orgassertEquals("outer foo", outer); 90ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.orgassertEquals("baz outer foo", baz); 91ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.orgassertTrue(listened); 92ba72ec861b69b67139c93fc6dd56f4a73c9b3135jkummerow@chromium.orgDebug.setListener(null); 93