#!/usr/bin/perl -w

#

# Copyright (C) 2010 Chris Jerdonek (chris.jerdonek@gmail.com)

#

# Redistribution and use in source and binary forms, with or without

# modification, are permitted provided that the following conditions

# are met:

# 1.  Redistributions of source code must retain the above copyright

#     notice, this list of conditions and the following disclaimer.

# 2.  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.

# 

# THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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.

# Unit tests of parseDiff().

use strict;

use warnings;

use Test::More;

use VCSUtils;

# The array of test cases.

my @testCaseHashRefs = (

{

    # New test

    diffName => "SVN: simple",

    inputText => <<'END',

Index: Makefile

===================================================================

--- Makefile	(revision 53052)

+++ Makefile	(working copy)

@@ -1,3 +1,4 @@

+

 MODULES = JavaScriptCore JavaScriptGlue WebCore WebKit WebKitTools

 all:

END

    expectedReturn => [

[{

    svnConvertedText =>  <<'END', # Same as input text

Index: Makefile

===================================================================

--- Makefile	(revision 53052)

+++ Makefile	(working copy)

@@ -1,3 +1,4 @@

+

 MODULES = JavaScriptCore JavaScriptGlue WebCore WebKit WebKitTools

 all:

END

    indexPath => "Makefile",

    isSvn => 1,

    sourceRevision => "53052",

}],

undef],

    expectedNextLine => undef,

},

{

    # New test

    diffName => "SVN: binary file (isBinary true)",

    inputText => <<'END',

Index: test_file.swf

===================================================================

Cannot display: file marked as a binary type.

svn:mime-type = application/octet-stream

Property changes on: test_file.swf

___________________________________________________________________

Name: svn:mime-type

   + application/octet-stream

Q1dTBx0AAAB42itg4GlgYJjGwMDDyODMxMDw34GBgQEAJPQDJA==

END

    expectedReturn => [

[{

    svnConvertedText =>  <<'END', # Same as input text

Index: test_file.swf

===================================================================

Cannot display: file marked as a binary type.

svn:mime-type = application/octet-stream

Q1dTBx0AAAB42itg4GlgYJjGwMDDyODMxMDw34GBgQEAJPQDJA==

END

    indexPath => "test_file.swf",

    isBinary => 1,

    isSvn => 1,

}],

undef],

    expectedNextLine => undef,

},

{

    # New test

    diffName => "SVN: leading junk",

    inputText => <<'END',

LEADING JUNK

Index: Makefile

===================================================================

--- Makefile	(revision 53052)

+++ Makefile	(working copy)

@@ -1,3 +1,4 @@

+

 MODULES = JavaScriptCore JavaScriptGlue WebCore WebKit WebKitTools

 all:

END

    expectedReturn => [

[{

    svnConvertedText =>  <<'END', # Same as input text

LEADING JUNK

Index: Makefile

===================================================================

--- Makefile	(revision 53052)

+++ Makefile	(working copy)

@@ -1,3 +1,4 @@

+

 MODULES = JavaScriptCore JavaScriptGlue WebCore WebKit WebKitTools

 all:

END

    indexPath => "Makefile",

    isSvn => 1,

    sourceRevision => "53052",

}],

undef],

    expectedNextLine => undef,

},

{

    # New test

    diffName => "SVN: copied file",

    inputText => <<'END',

Index: Makefile_new

===================================================================

--- Makefile_new	(revision 53131)	(from Makefile:53131)

+++ Makefile_new	(working copy)

@@ -0,0 +1,1 @@

+MODULES = JavaScriptCore JavaScriptGlue WebCore WebKit WebKitTools

END

    expectedReturn => [

[{

    copiedFromPath => "Makefile",

    indexPath => "Makefile_new",

    sourceRevision => "53131",

}],

undef],

    expectedNextLine => undef,

},

{

    # New test

    diffName => "SVN: two diffs",

    inputText => <<'END',

Index: Makefile

===================================================================

--- Makefile	(revision 53131)

+++ Makefile	(working copy)

@@ -1,1 +0,0 @@

-MODULES = JavaScriptCore JavaScriptGlue WebCore WebKit WebKitTools

Index: Makefile_new

===================================================================

--- Makefile_new	(revision 53131)	(from Makefile:53131)

END

    expectedReturn => [

[{

    svnConvertedText =>  <<'END',

Index: Makefile

===================================================================

--- Makefile	(revision 53131)

+++ Makefile	(working copy)

@@ -1,1 +0,0 @@

-MODULES = JavaScriptCore JavaScriptGlue WebCore WebKit WebKitTools

END

    indexPath => "Makefile",

    isSvn => 1,

    sourceRevision => "53131",

}],

"Index: Makefile_new\n"],

    expectedNextLine => "===================================================================\n",

},

{

    # New test

    diffName => "SVN: SVN diff followed by Git diff", # Should not recognize Git start

    inputText => <<'END',

Index: Makefile

===================================================================

--- Makefile	(revision 53131)

+++ Makefile	(working copy)

@@ -1,1 +0,0 @@

-MODULES = JavaScriptCore JavaScriptGlue WebCore WebKit WebKitTools

diff --git a/Makefile b/Makefile

index f5d5e74..3b6aa92 100644

--- a/Makefile

+++ b/Makefile

@@ -1,1 1,1 @@ public:

END

    expectedReturn => [

[{

    svnConvertedText =>  <<'END', # Same as input text

Index: Makefile

===================================================================

--- Makefile	(revision 53131)

+++ Makefile	(working copy)

@@ -1,1 +0,0 @@

-MODULES = JavaScriptCore JavaScriptGlue WebCore WebKit WebKitTools

diff --git a/Makefile b/Makefile

index f5d5e74..3b6aa92 100644

--- a/Makefile

+++ b/Makefile

@@ -1,1 1,1 @@ public:

END

    indexPath => "Makefile",

    isSvn => 1,

    sourceRevision => "53131",

}],

undef],

    expectedNextLine => undef,

},

####

# Property Changes: Simple

##

{

    # New test

    diffName => "SVN: file change diff with property change diff",

    inputText => <<'END',

Index: Makefile

===================================================================

--- Makefile	(revision 60021)

+++ Makefile	(working copy)

@@ -1,3 +1,4 @@

+

 MODULES = JavaScriptCore JavaScriptGlue WebCore WebKit WebKit2 WebKitTools 

 all:

Property changes on: Makefile

___________________________________________________________________

Name: svn:executable

   + *

END

    expectedReturn => [

[{

    svnConvertedText =>  <<'END', # Same as input text

Index: Makefile

===================================================================

--- Makefile	(revision 60021)

+++ Makefile	(working copy)

@@ -1,3 +1,4 @@

+

 MODULES = JavaScriptCore JavaScriptGlue WebCore WebKit WebKit2 WebKitTools 

 all:

END

    executableBitDelta => 1,

    indexPath => "Makefile",

    isSvn => 1,

    sourceRevision => "60021",

}],

undef],

    expectedNextLine => undef,

},

{

    # New test

    diffName => "SVN: file change diff, followed by property change diff on different file",

    inputText => <<'END',

Index: Makefile

===================================================================

--- Makefile	(revision 60021)

+++ Makefile	(working copy)

@@ -1,3 +1,4 @@

+

 MODULES = JavaScriptCore JavaScriptGlue WebCore WebKit WebKit2 WebKitTools 

 all:

Property changes on: Makefile.shared

___________________________________________________________________

Name: svn:executable

   + *

END

    expectedReturn => [

[{

    svnConvertedText =>  <<'END', # Same as input text

Index: Makefile

===================================================================

--- Makefile	(revision 60021)

+++ Makefile	(working copy)

@@ -1,3 +1,4 @@

+

 MODULES = JavaScriptCore JavaScriptGlue WebCore WebKit WebKit2 WebKitTools 

 all:

END

    indexPath => "Makefile",

    isSvn => 1,

    sourceRevision => "60021",

}],

"Property changes on: Makefile.shared\n"],

    expectedNextLine => "___________________________________________________________________\n",

},

{

    # New test

    diffName => "SVN: property diff, followed by file change diff",

    inputText => <<'END',

Property changes on: Makefile

___________________________________________________________________

Deleted: svn:executable

   - *

Index: Makefile.shared

===================================================================

--- Makefile.shared	(revision 60021)

+++ Makefile.shared	(working copy)

@@ -1,3 +1,4 @@

+

SCRIPTS_PATH ?= ../WebKitTools/Scripts

XCODE_OPTIONS = `perl -I$(SCRIPTS_PATH) -Mwebkitdirs -e 'print XcodeOptionString()'` $(ARGS)

END

    expectedReturn => [

[{

    executableBitDelta => -1,

    indexPath => "Makefile",

    isSvn => 1,

}],

"Index: Makefile.shared\n"],

    expectedNextLine => "===================================================================\n",

},

{

    # New test

    diffName => "SVN: copied file with property change",

    inputText => <<'END',

Index: NMakefile

===================================================================

--- NMakefile	(revision 60021)	(from Makefile:60021)

+++ NMakefile	(working copy)

@@ -0,0 +1,1 @@

+MODULES = JavaScriptCore JavaScriptGlue WebCore WebKit WebKit2 WebKitTools 

Property changes on: NMakefile

___________________________________________________________________

Added: svn:executable

   + *

END

    expectedReturn => [

[{

    copiedFromPath => "Makefile",

    executableBitDelta => 1,

    indexPath => "NMakefile",

    sourceRevision => "60021",

}],

undef],

    expectedNextLine => undef,

},

{

    # New test

    diffName => "SVN: two consecutive property diffs",

    inputText => <<'END',

Property changes on: Makefile

___________________________________________________________________

Added: svn:executable

   + *

Property changes on: Makefile.shared

___________________________________________________________________

Added: svn:executable

   + *

END

    expectedReturn => [

[{

    executableBitDelta => 1,

    indexPath => "Makefile",

    isSvn => 1,

}],

"Property changes on: Makefile.shared\n"],

    expectedNextLine => "___________________________________________________________________\n",

},

####

# Property Changes: Binary files

##

{

    # New test

    diffName => "SVN: binary file with executable bit change",

    inputText => <<'END',

Index: test_file.swf

===================================================================

Cannot display: file marked as a binary type.

svn:mime-type = application/octet-stream

Property changes on: test_file.swf

___________________________________________________________________

Name: svn:mime-type

   + application/octet-stream

Name: svn:executable

   + *

Q1dTBx0AAAB42itg4GlgYJjGwMDDyODMxMDw34GBgQEAJPQDJA==

END

    expectedReturn => [

[{

    svnConvertedText =>  <<'END', # Same as input text

Index: test_file.swf

===================================================================

Cannot display: file marked as a binary type.

svn:mime-type = application/octet-stream

Q1dTBx0AAAB42itg4GlgYJjGwMDDyODMxMDw34GBgQEAJPQDJA==

END

    executableBitDelta => 1,

    indexPath => "test_file.swf",

    isBinary => 1,

    isSvn => 1,

}],

undef],

    expectedNextLine => undef,

},

{

    # New test

    diffName => "SVN: binary file followed by property change on different file",

    inputText => <<'END',

Index: test_file.swf

===================================================================

Cannot display: file marked as a binary type.

svn:mime-type = application/octet-stream

Property changes on: test_file.swf

___________________________________________________________________

Name: svn:mime-type

   + application/octet-stream

Q1dTBx0AAAB42itg4GlgYJjGwMDDyODMxMDw34GBgQEAJPQDJA==

Property changes on: Makefile

___________________________________________________________________

Added: svn:executable

   + *

END

    expectedReturn => [

[{

    svnConvertedText =>  <<'END', # Same as input text

Index: test_file.swf

===================================================================

Cannot display: file marked as a binary type.

svn:mime-type = application/octet-stream

Q1dTBx0AAAB42itg4GlgYJjGwMDDyODMxMDw34GBgQEAJPQDJA==

END

    indexPath => "test_file.swf",

    isBinary => 1,

    isSvn => 1,

}],

"Property changes on: Makefile\n"],

    expectedNextLine => "___________________________________________________________________\n",

},

{

    # New test

    diffName => "SVN: binary file followed by file change on different file",

    inputText => <<'END',

Index: test_file.swf

===================================================================

Cannot display: file marked as a binary type.

svn:mime-type = application/octet-stream

Property changes on: test_file.swf

___________________________________________________________________

Name: svn:mime-type

   + application/octet-stream

Q1dTBx0AAAB42itg4GlgYJjGwMDDyODMxMDw34GBgQEAJPQDJA==

Index: Makefile

===================================================================

--- Makefile	(revision 60021)

+++ Makefile	(working copy)

@@ -1,3 +1,4 @@

+

 MODULES = JavaScriptCore JavaScriptGlue WebCore WebKit WebKit2 WebKitTools 

 all:

END

    expectedReturn => [

[{

    svnConvertedText =>  <<'END', # Same as input text

Index: test_file.swf

===================================================================

Cannot display: file marked as a binary type.

svn:mime-type = application/octet-stream

Q1dTBx0AAAB42itg4GlgYJjGwMDDyODMxMDw34GBgQEAJPQDJA==

END

    indexPath => "test_file.swf",

    isBinary => 1,

    isSvn => 1,

}],

"Index: Makefile\n"],

    expectedNextLine => "===================================================================\n",

},

####

# Property Changes: File change with property change

##