Fix trailing whitespace in scripts and misc. files

Tools/Scripts/webkitperl/VCSUtils_unittest/parseDiff.pl

 #!/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.
@@ skipping 12 matching lines @@
     # 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,
     numTextChunks => 1,
     sourceRevision => "53052",
 }],
 undef],
     expectedNextLine => undef,
 },
@@ skipping 78 matching lines @@
 
 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,
     numTextChunks => 1,
     sourceRevision => "53052",
 }],
 undef],
     expectedNextLine => undef,
 },
@@ skipping 94 matching lines @@
 {
     # 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 
+ 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 
+ MODULES = JavaScriptCore JavaScriptGlue WebCore WebKit WebKit2 WebKitTools
 
  all:
 
 END
     executableBitDelta => 1,
     indexPath => "Makefile",
     isSvn => 1,
     numTextChunks => 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 
+ 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 
+ MODULES = JavaScriptCore JavaScriptGlue WebCore WebKit WebKit2 WebKitTools
 
  all:
 
 END
     indexPath => "Makefile",
     isSvn => 1,
     numTextChunks => 1,
     sourceRevision => "60021",
 }],
 "Property changes on: Makefile.shared\n"],
@@ skipping 56 matching lines @@
 },
 {
     # 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 
++MODULES = JavaScriptCore JavaScriptGlue WebCore WebKit WebKit2 WebKitTools
 
 Property changes on: NMakefile
 ___________________________________________________________________
 Added: svn:executable
    + *
 END
     expectedReturn => [
 [{
     copiedFromPath => "Makefile",
     executableBitDelta => 1,
@@ skipping 237 matching lines @@
 
 
 Q1dTBx0AAAB42itg4GlgYJjGwMDDyODMxMDw34GBgQEAJPQDJA==
 
 Index: Makefile
 ===================================================================
 --- Makefile    (revision 60021)
 +++ Makefile    (working copy)
 @@ -1,3 +1,4 @@
 +
- MODULES = JavaScriptCore JavaScriptGlue WebCore WebKit WebKit2 WebKitTools 
+ 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
@@ skipping 26 matching lines @@
 
 
 Q1dTBx0AAAB42itg4GlgYJjGwMDDyODMxMDw34GBgQEAJPQDJA==
 
 Index: Makefile
 ===================================================================
 --- Makefile    (revision 60021)
 +++ Makefile    (working copy)
 @@ -1,3 +1,4 @@
 +
- MODULES = JavaScriptCore JavaScriptGlue WebCore WebKit WebKit2 WebKitTools 
+ MODULES = JavaScriptCore JavaScriptGlue WebCore WebKit WebKit2 WebKitTools
 
  all:
 END
 ),
     expectedReturn => [
 [{
     svnConvertedText =>  toWindowsLineEndings(<<'END', # Same as input text
 Index: test_file.swf
 ===================================================================
 Cannot display: file marked as a binary type.
@@ skipping 18 matching lines @@
 {
     # New test
     diffName => "SVN: file change diff with property change, followed by property change diff",
     inputText => <<'END',
 Index: Makefile
 ===================================================================
 --- Makefile    (revision 60021)
 +++ Makefile    (working copy)
 @@ -1,3 +1,4 @@
 +
- MODULES = JavaScriptCore JavaScriptGlue WebCore WebKit WebKit2 WebKitTools 
+ MODULES = JavaScriptCore JavaScriptGlue WebCore WebKit WebKit2 WebKitTools
 
  all:
 
 Property changes on: Makefile
 ___________________________________________________________________
 Added: svn:executable
    + *
 
 
 Property changes on: Makefile.shared
 ___________________________________________________________________
 Deleted: 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 
+ MODULES = JavaScriptCore JavaScriptGlue WebCore WebKit WebKit2 WebKitTools
 
  all:
 
 
 
 END
     executableBitDelta => 1,
     indexPath => "Makefile",
     isSvn => 1,
     numTextChunks => 1,
     sourceRevision => "60021",
 }],
 "Property changes on: Makefile.shared\n"],
     expectedNextLine => "___________________________________________________________________\n",
 },
 {
     # New test
     diffName => "SVN: file change diff with property change, followed by property change diff using Windows line endings",
     inputText => toWindowsLineEndings(<<'END',
 Index: Makefile
 ===================================================================
 --- Makefile    (revision 60021)
 +++ Makefile    (working copy)
 @@ -1,3 +1,4 @@
 +
- MODULES = JavaScriptCore JavaScriptGlue WebCore WebKit WebKit2 WebKitTools 
+ MODULES = JavaScriptCore JavaScriptGlue WebCore WebKit WebKit2 WebKitTools
 
  all:
 
 Property changes on: Makefile
 ___________________________________________________________________
 Added: svn:executable
    + *
 
 
 Property changes on: Makefile.shared
 ___________________________________________________________________
 Deleted: svn:executable
    - *
 END
 ),
     expectedReturn => [
 [{
     svnConvertedText =>  toWindowsLineEndings(<<'END', # Same as input text
 Index: Makefile
 ===================================================================
 --- Makefile    (revision 60021)
 +++ Makefile    (working copy)
 @@ -1,3 +1,4 @@
 +
- MODULES = JavaScriptCore JavaScriptGlue WebCore WebKit WebKit2 WebKitTools 
+ MODULES = JavaScriptCore JavaScriptGlue WebCore WebKit WebKit2 WebKitTools
 
  all:
 
 
 
 END
 ),
     executableBitDelta => 1,
     indexPath => "Makefile",
     isSvn => 1,
     numTextChunks => 1,
     sourceRevision => "60021",
 }],
 "Property changes on: Makefile.shared\r\n"],
     expectedNextLine => "___________________________________________________________________\r\n",
 },
 {
     # New test
     diffName => "SVN: file change diff with property change, followed by file change diff",
     inputText => <<'END',
 Index: Makefile
 ===================================================================
 --- Makefile    (revision 60021)
 +++ Makefile    (working copy)
 @@ -1,3 +1,4 @@
 +
- MODULES = JavaScriptCore JavaScriptGlue WebCore WebKit WebKit2 WebKitTools 
+ MODULES = JavaScriptCore JavaScriptGlue WebCore WebKit WebKit2 WebKitTools
 
  all:
 
 Property changes on: Makefile
 ___________________________________________________________________
 Name: 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 => [
 [{
     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 
+ MODULES = JavaScriptCore JavaScriptGlue WebCore WebKit WebKit2 WebKitTools
 
  all:
 
 
 END
     executableBitDelta => -1,
     indexPath => "Makefile",
     isSvn => 1,
     numTextChunks => 1,
     sourceRevision => "60021",
 }],
 "Index: Makefile.shared\n"],
     expectedNextLine => "===================================================================\n",
 },
 {
     # New test
     diffName => "SVN: file change diff with property change, followed by file change diff using Windows line endings",
     inputText => toWindowsLineEndings(<<'END',
 Index: Makefile
 ===================================================================
 --- Makefile    (revision 60021)
 +++ Makefile    (working copy)
 @@ -1,3 +1,4 @@
 +
- MODULES = JavaScriptCore JavaScriptGlue WebCore WebKit WebKit2 WebKitTools 
+ MODULES = JavaScriptCore JavaScriptGlue WebCore WebKit WebKit2 WebKitTools
 
  all:
 
 Property changes on: Makefile
 ___________________________________________________________________
 Name: 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 => [
 [{
     svnConvertedText =>  toWindowsLineEndings(<<'END', # Same as input text
 Index: Makefile
 ===================================================================
 --- Makefile    (revision 60021)
 +++ Makefile    (working copy)
 @@ -1,3 +1,4 @@
 +
- MODULES = JavaScriptCore JavaScriptGlue WebCore WebKit WebKit2 WebKitTools 
+ MODULES = JavaScriptCore JavaScriptGlue WebCore WebKit WebKit2 WebKitTools
 
  all:
 
 
 END
 ),
     executableBitDelta => -1,
     indexPath => "Makefile",
     isSvn => 1,
     numTextChunks => 1,
@@ skipping 305 matching lines @@
     my $line = <$fileHandle>;
 
     my @got = VCSUtils::parseDiff($fileHandle, $line, {"shouldNotUseIndexPathEOL" => 1});
     my $expectedReturn = $testCase->{expectedReturn};
 
     is_deeply(\@got, $expectedReturn, "$testNameStart return value.");
 
     my $gotNextLine = <$fileHandle>;
     is($gotNextLine, $testCase->{expectedNextLine},  "$testNameStart next read line.");
 }