--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebKitTools/Scripts/webkitperl/VCSUtils_unittest/prepareParsedPatch.pl	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,136 @@
+#!/usr/bin/perl -w
+#
+# Copyright (C) 2010 Chris Jerdonek (cjerdonek@webkit.org)
+#
+# 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 prepareParsedPatch().
+
+use strict;
+use warnings;
+
+use Test::More;
+use VCSUtils;
+
+my $diffHashRef1 = { # not a copy, no source revision
+    copiedFromPath => undef,
+    indexPath => "indexPath1",
+    sourceRevision => undef,
+    svnConvertedText => "diff1",
+};
+my $diffHashRef2 = { # not a copy, has source revision
+    copiedFromPath => undef,
+    indexPath => "indexPath2",
+    sourceRevision => 20,
+    svnConvertedText => "diff2",
+};
+my $diffHashRef3 = { # a copy (copies always have source revision)
+    copiedFromPath => "sourcePath3",
+    indexPath => "indexPath2", # Deliberately choosing same as $diffHashRef2
+    sourceRevision => 3,
+    svnConvertedText => "diff3",
+};
+
+my @testCases = (
+{
+    # New test
+    testName => "zero diffs: empty array",
+    diffHashRefsInput => [],
+    expected => {
+        copyDiffHashRefs => [],
+        nonCopyDiffHashRefs => [],
+        sourceRevisionHash => {},
+    },
+},
+{
+    # New test
+    testName => "one diff: non-copy, no revision",
+    diffHashRefsInput => [$diffHashRef1],
+    expected => {
+        copyDiffHashRefs => [],
+        nonCopyDiffHashRefs => [$diffHashRef1],
+        sourceRevisionHash => {},
+    },
+},
+{
+    # New test
+    testName => "one diff: non-copy, has revision",
+    diffHashRefsInput => [$diffHashRef2],
+    expected => {
+        copyDiffHashRefs => [],
+        nonCopyDiffHashRefs => [$diffHashRef2],
+        sourceRevisionHash => {
+            "indexPath2" => 20,
+        }
+    },
+},
+{
+    # New test
+    testName => "one diff: copy (has revision)",
+    diffHashRefsInput => [$diffHashRef3],
+    expected => {
+        copyDiffHashRefs => [$diffHashRef3],
+        nonCopyDiffHashRefs => [],
+        sourceRevisionHash => {
+            "sourcePath3" => 3,
+        }
+    },
+},
+{
+    # New test
+    testName => "two diffs: two non-copies",
+    diffHashRefsInput => [$diffHashRef1, $diffHashRef2],
+    expected => {
+        copyDiffHashRefs => [],
+        nonCopyDiffHashRefs => [$diffHashRef1, $diffHashRef2],
+        sourceRevisionHash => {
+            "indexPath2" => 20,
+        }
+    },
+},
+{
+    # New test
+    testName => "two diffs: non-copy and copy",
+    diffHashRefsInput => [$diffHashRef2, $diffHashRef3],
+    expected => {
+        copyDiffHashRefs => [$diffHashRef3],
+        nonCopyDiffHashRefs => [$diffHashRef2],
+        sourceRevisionHash => {
+            "sourcePath3" => 3,
+            "indexPath2" => 20,
+        }
+    },
+},
+);
+
+my $testCasesCount = @testCases;
+plan(tests => $testCasesCount);
+
+foreach my $testCase (@testCases) {
+    my $testName = $testCase->{testName};
+    my @diffHashRefs = @{$testCase->{diffHashRefsInput}};
+    my $expected = $testCase->{expected};
+
+    my $got = prepareParsedPatch(0, @diffHashRefs);
+
+    is_deeply($got, $expected, $testName);
+}
+