diff -r 000000000000 -r 4f2f89ce4247 WebKitTools/Scripts/webkitperl/VCSUtils_unittest/parseSvnDiffFooter.pl
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebKitTools/Scripts/webkitperl/VCSUtils_unittest/parseSvnDiffFooter.pl	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,348 @@
+#!/usr/bin/perl -w
+#
+# Copyright (C) Research in Motion Limited 2010. All Rights Reserved.
+# 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:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * 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.
+#     * Neither the name of Apple Computer, Inc. ("Apple") nor the names of
+# its contributors may be used to endorse or promote products derived
+# from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
+# OWNER OR 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 parseSvnDiffProperties().
+
+use strict;
+use warnings;
+
+use Test::More;
+use VCSUtils;
+
+my @testCaseHashRefs = (
+####
+# Simple test cases
+##
+{
+    # New test
+    diffName => "simple: add svn:executable",
+    inputText => <<'END',
+Property changes on: FileA
+___________________________________________________________________
+Added: svn:executable
+   + *
+END
+    expectedReturn => [
+{
+    propertyPath => "FileA",
+    executableBitDelta => 1,
+},
+undef],
+    expectedNextLine => undef,
+},
+{
+    # New test
+    diffName => "simple: delete svn:executable",
+    inputText => <<'END',
+Property changes on: FileA
+___________________________________________________________________
+Deleted: svn:executable
+   - *
+END
+    expectedReturn => [
+{
+    propertyPath => "FileA",
+    executableBitDelta => -1,
+},
+undef],
+    expectedNextLine => undef,
+},
+{
+    # New test
+    diffName => "simple: delete svn:executable using SVN 1.4 syntax",
+    inputText => <<'END',
+Property changes on: FileA
+___________________________________________________________________
+Name: svn:executable
+   - *
+END
+    expectedReturn => [
+{
+    propertyPath => "FileA",
+    executableBitDelta => -1,
+},
+undef],
+    expectedNextLine => undef,
+},
+####
+# Property value followed by empty line and start of next diff
+##
+{
+    # New test
+    diffName => "add svn:executable, followed by empty line and start of next diff",
+    inputText => <<'END',
+Property changes on: FileA
+___________________________________________________________________
+Added: svn:executable
+   + *
+
+Index: Makefile.shared
+END
+    expectedReturn => [
+{
+    propertyPath => "FileA",
+    executableBitDelta => 1,
+},
+"\n"],
+    expectedNextLine => "Index: Makefile.shared\n",
+},
+{
+    # New test
+    diffName => "add svn:executable, followed by empty line and start of next property diff",
+    inputText => <<'END',
+Property changes on: FileA
+___________________________________________________________________
+Added: svn:executable
+   + *
+
+Property changes on: Makefile.shared
+END
+    expectedReturn => [
+{
+    propertyPath => "FileA",
+    executableBitDelta => 1,
+},
+"\n"],
+    expectedNextLine => "Property changes on: Makefile.shared\n",
+},
+####
+# Property value followed by empty line and start of the binary contents
+##
+{
+    # New test
+    diffName => "add svn:executable, followed by empty line and start of binary contents",
+    inputText => <<'END',
+Property changes on: FileA
+___________________________________________________________________
+Added: svn:executable
+   + *
+
+Q1dTBx0AAAB42itg4GlgYJjGwMDDyODMxMDw34GBgQEAJPQDJA==
+END
+    expectedReturn => [
+{
+    propertyPath => "FileA",
+    executableBitDelta => 1,
+},
+"\n"],
+    expectedNextLine => "Q1dTBx0AAAB42itg4GlgYJjGwMDDyODMxMDw34GBgQEAJPQDJA==\n",
+},
+{
+    # New test
+    diffName => "custom property followed by svn:executable, empty line and start of binary contents",
+    inputText => <<'END',
+Property changes on: FileA
+___________________________________________________________________
+Added: documentation
+   + This is an example sentence.
+Added: svn:executable
+   + *
+
+Q1dTBx0AAAB42itg4GlgYJjGwMDDyODMxMDw34GBgQEAJPQDJA==
+END
+    expectedReturn => [
+{
+    propertyPath => "FileA",
+    executableBitDelta => 1,
+},
+"\n"],
+    expectedNextLine => "Q1dTBx0AAAB42itg4GlgYJjGwMDDyODMxMDw34GBgQEAJPQDJA==\n",
+},
+####
+# Successive properties
+##
+{
+    # New test
+    diffName => "svn:executable followed by custom property",
+    inputText => <<'END',
+Property changes on: FileA
+___________________________________________________________________
+Added: svn:executable
+   + *
+Added: documentation
+   + This is an example sentence.
+END
+    expectedReturn => [
+{
+    propertyPath => "FileA",
+    executableBitDelta => 1,
+},
+undef],
+    expectedNextLine => undef,
+},
+{
+    # New test
+    diffName => "custom property followed by svn:executable",
+    inputText => <<'END',
+Property changes on: FileA
+___________________________________________________________________
+Added: documentation
+   + This is an example sentence.
+Added: svn:executable
+   + *
+END
+    expectedReturn => [
+{
+    propertyPath => "FileA",
+    executableBitDelta => 1,
+},
+undef],
+    expectedNextLine => undef,
+},
+####
+# Successive properties followed by empty line and start of next diff
+##
+{
+    # New test
+    diffName => "custom property followed by svn:executable, empty line and start of next property diff",
+    inputText => <<'END',
+Property changes on: FileA
+___________________________________________________________________
+Added: documentation
+   + This is an example sentence.
+Added: svn:executable
+   + *
+
+Property changes on: Makefile.shared
+END
+    expectedReturn => [
+{
+    propertyPath => "FileA",
+    executableBitDelta => 1,
+},
+"\n"],
+    expectedNextLine => "Property changes on: Makefile.shared\n",
+},
+{
+    # New test
+    diffName => "custom property followed by svn:executable, empty line and start of next index diff",
+    inputText => <<'END',
+Property changes on: FileA
+___________________________________________________________________
+Added: documentation
+   + This is an example sentence.
+Added: svn:executable
+   + *
+
+Index: Makefile.shared
+END
+    expectedReturn => [
+{
+    propertyPath => "FileA",
+    executableBitDelta => 1,
+},
+"\n"],
+    expectedNextLine => "Index: Makefile.shared\n",
+},
+####
+# Custom properties
+##
+# FIXME: We do not support anything other than the svn:executable property.
+#        We should add support for handling other properties.
+{
+    # New test
+    diffName => "simple: custom property",
+    inputText => <<'END',
+Property changes on: FileA
+___________________________________________________________________
+Name: documentation
+   + This is an example sentence.
+END
+    expectedReturn => [
+{
+    propertyPath => "FileA",
+},
+undef],
+    expectedNextLine => undef,
+},
+{
+    # New test
+    diffName => "custom property followed by custom property",
+    inputText => <<'END',
+Property changes on: FileA
+___________________________________________________________________
+Added: copyright
+   + Copyright (C) Research in Motion Limited 2010. All Rights Reserved.
+Added: documentation
+   + This is an example sentence.
+END
+    expectedReturn => [
+{
+    propertyPath => "FileA",
+},
+undef],
+    expectedNextLine => undef,
+},
+####
+# Malformed property diffs
+##
+# We shouldn't encounter such diffs in practice.
+{
+    # New test
+    diffName => "svn:executable followed by custom property and svn:executable",
+    inputText => <<'END',
+Property changes on: FileA
+___________________________________________________________________
+Added: svn:executable
+   + *
+Added: documentation
+   + This is an example sentence.
+Deleted: svn:executable
+   - *
+END
+    expectedReturn => [
+{
+    propertyPath => "FileA",
+    executableBitDelta => -1,
+},
+undef],
+    expectedNextLine => undef,
+},
+);
+
+my $testCasesCount = @testCaseHashRefs;
+plan(tests => 2 * $testCasesCount); # Total number of assertions.
+
+foreach my $testCase (@testCaseHashRefs) {
+    my $testNameStart = "parseSvnDiffProperties(): $testCase->{diffName}: comparing";
+
+    my $fileHandle;
+    open($fileHandle, "<", \$testCase->{inputText});
+    my $line = <$fileHandle>;
+
+    my @got = VCSUtils::parseSvnDiffProperties($fileHandle, $line);
+    my $expectedReturn = $testCase->{expectedReturn};
+
+    is_deeply(\@got, $expectedReturn, "$testNameStart return value.");
+
+    my $gotNextLine = <$fileHandle>;
+    is($gotNextLine, $testCase->{expectedNextLine},  "$testNameStart next read line.");
+}