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2 : /* ***** BEGIN LICENSE BLOCK *****
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4 : *
5 : * The contents of this file are subject to the Mozilla Public License Version
6 : * 1.1 (the "License"); you may not use this file except in compliance with
7 : * the License. You may obtain a copy of the License at
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10 : * Software distributed under the License is distributed on an "AS IS" basis,
11 : * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
12 : * for the specific language governing rights and limitations under the
13 : * License.
14 : *
15 : * The Original Code is Mozilla Communicator client code.
16 : *
17 : * The Initial Developer of the Original Code is
18 : * Netscape Communications Corporation.
19 : * Portions created by the Initial Developer are Copyright (C) 1998
20 : * the Initial Developer. All Rights Reserved.
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22 : * Contributor(s):
23 : *
24 : * Alternatively, the contents of this file may be used under the terms of
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37 :
38 : /* utilities for regression tests based on frame tree comparison */
39 :
40 : #ifndef nsIFrameUtil_h___
41 : #define nsIFrameUtil_h___
42 :
43 : #include <stdio.h>
44 : #include "nsISupports.h"
45 :
46 : /* a6cf90d4-15b3-11d2-932e-00805f8add32 */
47 : #define NS_IFRAME_UTIL_IID \
48 : { 0xa6cf90d6, 0x15b3, 0x11d2,{0x93, 0x2e, 0x00, 0x80, 0x5f, 0x8a, 0xdd, 0x32}}
49 :
50 : /**
51 : * Frame utility interface
52 : */
53 0 : class nsIFrameUtil : public nsISupports {
54 : public:
55 : NS_DECLARE_STATIC_IID_ACCESSOR(NS_IFRAME_UTIL_IID)
56 : /**
57 : * Compare two regression data dumps. The return status will be NS_OK
58 : * if the trees compare favoribly, otherwise the return will indicate
59 : * NS_ERROR_FAILURE. Other return status's will indicate some other
60 : * type of failure. The files, aFile1 and aFile2 are closed before
61 : * returning.
62 : * aRegressionOutput will vary output, 0 is full output, 1 is brief
63 : */
64 : NS_IMETHOD CompareRegressionData(FILE* aFile1, FILE* aFile2,PRInt32 aRegressionOutput) = 0;
65 :
66 : /**
67 : * Display the regression dump data stored in aInputFile1 to
68 : * aOutputFile . The file is closed before returning. If the
69 : * regression data is in error somehow then NS_ERROR_FAILURE will be
70 : * returned.
71 : */
72 : NS_IMETHOD DumpRegressionData(FILE* aInputFile, FILE* aOutputFile) = 0;
73 : };
74 :
75 : NS_DEFINE_STATIC_IID_ACCESSOR(nsIFrameUtil, NS_IFRAME_UTIL_IID)
76 :
77 : #endif /* nsIFrameUtil_h___ */
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