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git/t/t9200-git-cvsexportcommit.sh
Robin Rosenberg fe142b3a45 Rework cvsexportcommit to handle binary files for all cases.
Also adds test cases for adding removing and deleting
binary and text files plus two tests for the checks on
binary files.

Signed-off-by: Robin Rosenberg <robin.rosenberg@dewire.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-11-13 14:27:38 -08:00

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#!/bin/bash
#
# Copyright (c) Robin Rosenberg
#
test_description='CVS export comit. '
. ./test-lib.sh
cvs >/dev/null 2>&1
if test $? -ne 1
then
test_expect_success 'skipping git-cvsexportcommit tests, cvs not found' :
test_done
exit
fi
export CVSROOT=$(pwd)/cvsroot
export CVSWORK=$(pwd)/cvswork
rm -rf "$CVSROOT" "$CVSWORK"
mkdir "$CVSROOT" &&
cvs init &&
cvs -Q co -d "$CVSWORK" . &&
export GIT_DIR=$(pwd)/.git &&
echo >empty &&
git add empty &&
git commit -a -m "Initial" 2>/dev/null ||
exit 1
test_expect_success \
'New file' \
'mkdir A B C D E F &&
echo hello1 >A/newfile1.txt &&
echo hello2 >B/newfile2.txt &&
cp ../test9200a.png C/newfile3.png &&
cp ../test9200a.png D/newfile4.png &&
git add A/newfile1.txt &&
git add B/newfile2.txt &&
git add C/newfile3.png &&
git add D/newfile4.png &&
git commit -a -m "Test: New file" &&
id=$(git rev-list --max-count=1 HEAD) &&
(cd "$CVSWORK" &&
git cvsexportcommit -c $id &&
test "$(echo $(sort A/CVS/Entries|cut -d/ -f2,3,5))" = "newfile1.txt/1.1/" &&
test "$(echo $(sort B/CVS/Entries|cut -d/ -f2,3,5))" = "newfile2.txt/1.1/" &&
test "$(echo $(sort C/CVS/Entries|cut -d/ -f2,3,5))" = "newfile3.png/1.1/-kb" &&
test "$(echo $(sort D/CVS/Entries|cut -d/ -f2,3,5))" = "newfile4.png/1.1/-kb" &&
diff A/newfile1.txt ../A/newfile1.txt &&
diff B/newfile2.txt ../B/newfile2.txt &&
diff C/newfile3.png ../C/newfile3.png &&
diff D/newfile4.png ../D/newfile4.png
)'
test_expect_success \
'Remove two files, add two and update two' \
'echo Hello1 >>A/newfile1.txt &&
rm -f B/newfile2.txt &&
rm -f C/newfile3.png &&
echo Hello5 >E/newfile5.txt &&
cp ../test9200b.png D/newfile4.png &&
cp ../test9200a.png F/newfile6.png &&
git add E/newfile5.txt &&
git add F/newfile6.png &&
git commit -a -m "Test: Remove, add and update" &&
id=$(git rev-list --max-count=1 HEAD) &&
(cd "$CVSWORK" &&
git cvsexportcommit -c $id &&
test "$(echo $(sort A/CVS/Entries|cut -d/ -f2,3,5))" = "newfile1.txt/1.2/" &&
test "$(echo $(sort B/CVS/Entries|cut -d/ -f2,3,5))" = "" &&
test "$(echo $(sort C/CVS/Entries|cut -d/ -f2,3,5))" = "" &&
test "$(echo $(sort D/CVS/Entries|cut -d/ -f2,3,5))" = "newfile4.png/1.2/-kb" &&
test "$(echo $(sort E/CVS/Entries|cut -d/ -f2,3,5))" = "newfile5.txt/1.1/" &&
test "$(echo $(sort F/CVS/Entries|cut -d/ -f2,3,5))" = "newfile6.png/1.1/-kb" &&
diff A/newfile1.txt ../A/newfile1.txt &&
diff D/newfile4.png ../D/newfile4.png &&
diff E/newfile5.txt ../E/newfile5.txt &&
diff F/newfile6.png ../F/newfile6.png
)'
# Should fail (but only on the git-cvsexportcommit stage)
test_expect_success \
'Fail to change binary more than one generation old' \
'cat F/newfile6.png >>D/newfile4.png &&
git commit -a -m "generatiion 1" &&
cat F/newfile6.png >>D/newfile4.png &&
git commit -a -m "generation 2" &&
id=$(git rev-list --max-count=1 HEAD) &&
(cd "$CVSWORK" &&
! git cvsexportcommit -c $id
)'
# Should fail, but only on the git-cvsexportcommit stage
test_expect_success \
'Fail to remove binary file more than one generation old' \
'git reset --hard HEAD^ &&
cat F/newfile6.png >>D/newfile4.png &&
git commit -a -m "generation 2 (again)" &&
rm -f D/newfile4.png &&
git commit -a -m "generation 3" &&
id=$(git rev-list --max-count=1 HEAD) &&
(cd "$CVSWORK" &&
! git cvsexportcommit -c $id
)'
# We reuse the state from two tests back here
# This test is here because a patch for only binary files will
# fail with gnu patch, so cvsexportcommit must handle that.
test_expect_success \
'Remove only binary files' \
'git reset --hard HEAD^^^ &&
rm -f D/newfile4.png &&
git commit -a -m "test: remove only a binary file" &&
id=$(git rev-list --max-count=1 HEAD) &&
(cd "$CVSWORK" &&
git cvsexportcommit -c $id &&
test "$(echo $(sort A/CVS/Entries|cut -d/ -f2,3,5))" = "newfile1.txt/1.2/" &&
test "$(echo $(sort B/CVS/Entries|cut -d/ -f2,3,5))" = "" &&
test "$(echo $(sort C/CVS/Entries|cut -d/ -f2,3,5))" = "" &&
test "$(echo $(sort D/CVS/Entries|cut -d/ -f2,3,5))" = "" &&
test "$(echo $(sort E/CVS/Entries|cut -d/ -f2,3,5))" = "newfile5.txt/1.1/" &&
test "$(echo $(sort F/CVS/Entries|cut -d/ -f2,3,5))" = "newfile6.png/1.1/-kb" &&
diff A/newfile1.txt ../A/newfile1.txt &&
diff E/newfile5.txt ../E/newfile5.txt &&
diff F/newfile6.png ../F/newfile6.png
)'
test_expect_success \
'Remove only a text file' \
'rm -f A/newfile1.txt &&
git commit -a -m "test: remove only a binary file" &&
id=$(git rev-list --max-count=1 HEAD) &&
(cd "$CVSWORK" &&
git cvsexportcommit -c $id &&
test "$(echo $(sort A/CVS/Entries|cut -d/ -f2,3,5))" = "" &&
test "$(echo $(sort B/CVS/Entries|cut -d/ -f2,3,5))" = "" &&
test "$(echo $(sort C/CVS/Entries|cut -d/ -f2,3,5))" = "" &&
test "$(echo $(sort D/CVS/Entries|cut -d/ -f2,3,5))" = "" &&
test "$(echo $(sort E/CVS/Entries|cut -d/ -f2,3,5))" = "newfile5.txt/1.1/" &&
test "$(echo $(sort F/CVS/Entries|cut -d/ -f2,3,5))" = "newfile6.png/1.1/-kb" &&
diff E/newfile5.txt ../E/newfile5.txt &&
diff F/newfile6.png ../F/newfile6.png
)'
test_done