Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2             : /* This Source Code Form is subject to the terms of the Mozilla Public
       3             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       4             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       5             : 
       6             : /* utilities for regression tests based on frame tree comparison */
       7             : 
       8             : #ifndef nsIFrameUtil_h___
       9             : #define nsIFrameUtil_h___
      10             : 
      11             : #include <stdio.h>
      12             : #include "nsISupports.h"
      13             : 
      14             : /* a6cf90d4-15b3-11d2-932e-00805f8add32 */
      15             : #define NS_IFRAME_UTIL_IID \
      16             :  { 0xa6cf90d6, 0x15b3, 0x11d2,{0x93, 0x2e, 0x00, 0x80, 0x5f, 0x8a, 0xdd, 0x32}}
      17             : 
      18             : /**
      19             :  * Frame utility interface
      20             :  */
      21           0 : class nsIFrameUtil : public nsISupports {
      22             : public:
      23             :   NS_DECLARE_STATIC_IID_ACCESSOR(NS_IFRAME_UTIL_IID)
      24             :   /**
      25             :    * Compare two regression data dumps. The return status will be NS_OK
      26             :    * if the trees compare favoribly, otherwise the return will indicate
      27             :    * NS_ERROR_FAILURE. Other return status's will indicate some other
      28             :    * type of failure. The files, aFile1 and aFile2 are closed before
      29             :    * returning.
      30             :    * aRegressionOutput will vary output, 0 is full output, 1 is brief
      31             :    */
      32             :   NS_IMETHOD CompareRegressionData(FILE* aFile1, FILE* aFile2,int32_t aRegressionOutput) = 0;
      33             : 
      34             :   /**
      35             :    * Display the regression dump data stored in aInputFile1 to
      36             :    * aOutputFile . The file is closed before returning. If the
      37             :    * regression data is in error somehow then NS_ERROR_FAILURE will be
      38             :    * returned.
      39             :    */
      40             :   NS_IMETHOD DumpRegressionData(FILE* aInputFile, FILE* aOutputFile) = 0;
      41             : };
      42             : 
      43             : NS_DEFINE_STATIC_IID_ACCESSOR(nsIFrameUtil, NS_IFRAME_UTIL_IID)
      44             : 
      45             : #endif /* nsIFrameUtil_h___ */