extensions/layout-debug/src/nsILayoutRegressionTester.idl
author benjamin@smedbergs.us
Tue, 12 Jun 2007 06:22:22 -0700
changeset 2289 e01675481691c1599873b6c571ffb5197147c8d3
parent 1 9b2a99adc05e53cd4010de512f50118594756650
child 24806 66db3742d013ad20b906cdd6d604ad6b4aa1e25f
permissions -rw-r--r--
Bug 345517 - Enable libxul by default (again)... this will probably cause perf problems for the argo-vm builds... that is acceptable, because we're moving to the fx-linux-tbox builds, where libxul is known to improve performance

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * Contributor(s):
 *   Don Cone <dcone@netscape.com>
 *   Sion Fraser <sfraser@netscape.com>
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#include "nsISupports.idl"

interface nsIDOMWindow;
interface nsILocalFile;

[scriptable, uuid(B249B2C0-EE11-11DA-8AD9-0800200C9A66)]
interface nsILayoutRegressionTester : nsISupports
{
  /**
   * Dumps the content of a window
   * @param aWindowToDump       the window to dump (may be an iframe etc)
   * @param aFile               the file to dump to. It will be created if necessary, otherwise
                                truncated. If nil, write to stdout.
   * @param aFlagsMask          some flags that determine what to dump
   * @param aFlagsMask          some flags that determine what to dump
   * @param aResult             a status value indicating whether the dump happened, 
                                whether the page was still loading, or whether some other error happened.
   */
  const short DUMP_FLAGS_MASK_DEFAULT        = 0;
  const short DUMP_FLAGS_MASK_DUMP_STYLE     = 1;
  const short DUMP_FLAGS_MASK_PRINT_MODE     = 2;
  
  const long DUMP_RESULT_COMPLETED           = 0;   // loaded OK
  const long DUMP_RESULT_LOADING             = 1;   // still loading
  const long DUMP_RESULT_ERROR               = 2;   // an error occurred
  
  long dumpFrameModel(in nsIDOMWindow aWindowToDump, in nsILocalFile aFile, in unsigned long aFlagsMask);

  /**
   * Compares the contents of frame model files
   * @param aBaseFile           the baseline file, opened with read permissions
   * @param aVerFile            file containing the results to verify, opened with read permissions
   * @param aFlags              flags specifying output verbosity
   * @param aResult             result of the comparison: zero if the files are same, non-zero if different
   */
  const short COMPARE_FLAGS_VERBOSE        = 0;
  const short COMPARE_FLAGS_BRIEF          = 1;
  long compareFrameModels(in nsILocalFile aBaseFile, in nsILocalFile aVerFile, in unsigned long aFlags);
};