[debug-wrapper] LiveEdit, frame.restart(), breakpoints

test/mjsunit/debug-liveedit-restart-frame.js

Index: test/mjsunit/debug-liveedit-restart-frame.js
diff --git a/test/mjsunit/debug-liveedit-restart-frame.js b/test/mjsunit/debug-liveedit-restart-frame.js
deleted file mode 100644
index a3182d7bfa55a976899a37e7e360e2d7119e301f..0000000000000000000000000000000000000000
--- a/test/mjsunit/debug-liveedit-restart-frame.js
+++ /dev/null
@@ -1,154 +0,0 @@
-// Copyright 2012 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.
-
-// Flags: --expose-debug-as debug
-// Get the Debug object exposed from the debug context global object.
-
-Debug = debug.Debug
-
-function FindCallFrame(exec_state, frame_code) {
-  var number = Number(frame_code);
-  if (number >= 0) {
-    return exec_state.frame(number);
-  } else {
-    for (var i = 0; i < exec_state.frameCount(); i++) {
-      var frame = exec_state.frame(i);
-      var func_mirror = frame.func();
-      if (frame_code == func_mirror.name()) {
-        return frame;
-      }
-    }
-  }
-  throw new Error("Failed to find function name " + function_name);
-}
-
-function TestCase(test_scenario, expected_output) {
-  // Global variable, accessed from eval'd script.
-  test_output = "";
-
-  function TestCode() {
-    function A() {
-      // Extra stack variable. To make function not slim.
-      // Restarter doesn't work on slim function when stopped on 'debugger'
-      // statement. (There is no padding for 'debugger' statement).
-      var o = {};
-      test_output += 'A';
-      test_output += '=';
-      debugger;
-      return 'Capybara';
-    }
-    function B(p1, p2) {
-      test_output += 'B';
-      return A();
-    }
-    function C() {
-      test_output += 'C';
-      // Function call with argument adaptor is intentional.
-      return B();
-    }
-    function D() {
-      test_output += 'D';
-      // Function call with argument adaptor is intentional.
-      return C(1, 2);
-    }
-    function E() {
-      test_output += 'E';
-      return D();
-    }
-    function F() {
-      test_output += 'F';
-      return E();
-    }
-    return F();
-  }
-
-  var scenario_pos = 0;
-
-  function DebuggerStatementHandler(exec_state) {
-    while (true) {
-      assertTrue(scenario_pos < test_scenario.length);
-      var change_code = test_scenario[scenario_pos++];
-      if (change_code == '=') {
-        // Continue.
-        return;
-      }
-      var frame = FindCallFrame(exec_state, change_code);
-      var error = frame.restart();
-      if (typeof error === 'string')
-          throw new Error(error);
-    }
-  }
-
-  var saved_exception = null;
-
-  function listener(event, exec_state, event_data, data) {
-    if (saved_exception != null) {
-      return;
-    }
-    if (event == Debug.DebugEvent.Break) {
-      try {
-        DebuggerStatementHandler(exec_state);
-      } catch (e) {
-        saved_exception = e;
-      }
-    } else {
-      print("Other: " + event);
-    }
-  }
-
-  Debug.setListener(listener);
-  assertEquals("Capybara", TestCode());
-  Debug.setListener(null);
-
-  if (saved_exception) {
-    print("Exception: " + saved_exception);
-    print("Stack: " + saved_exception.stack);
-    assertUnreachable();
-  }
-
-  print(test_output);
-
-  assertEquals(expected_output, test_output);
-}
-
-TestCase('0==', "FEDCBA=A=");
-TestCase('1==', "FEDCBA=BA=");
-TestCase('2==', "FEDCBA=CBA=");
-TestCase('3==', "FEDCBA=DCBA=");
-TestCase('4==', "FEDCBA=EDCBA=");
-TestCase('5==', "FEDCBA=FEDCBA=");
-
-TestCase('=', "FEDCBA=");
-
-TestCase('C==', "FEDCBA=CBA=");
-
-TestCase('B=C=A=D==', "FEDCBA=BA=CBA=A=DCBA=");
-
-// Successive restarts don't work now and require additional fix.
-//TestCase('BCDE==', "FEDCBA=EDCBA=");
-//TestCase('BC=BCDE==', "FEDCBA=CBA=EDCBA=");
-//TestCase('EF==', "FEDCBA=FEDCBA=");