test/mjsunit/debug-liveedit-compile-error.js

// 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

eval("var something1 = 25; \n"
     + " function ChooseAnimal() { return          'Cat';          } \n"
     + " ChooseAnimal.Helper = function() { return 'Help!'; }\n");

assertEquals("Cat", ChooseAnimal());

var script = Debug.findScript(ChooseAnimal);

var orig_animal = "Cat";
var patch_pos = script.source.indexOf(orig_animal);
var new_animal_patch = "Cap' + ) + 'bara";

var change_log = new Array();
var caught_exception = null;
try {
  Debug.LiveEdit.TestApi.ApplySingleChunkPatch(script, patch_pos,
      orig_animal.length, new_animal_patch, change_log);
} catch (e) {
  caught_exception = e;
}

assertNotNull(caught_exception);
assertEquals("Unexpected token )",
    caught_exception.details.syntaxErrorMessage);

assertEquals(2, caught_exception.details.position.start.line);