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git/t/t5000-tar-tree.sh
Miklos Vajna 188c3827c1 Tests: use test_cmp instead of diff where possible
Several old tests were written before test_cmp was introduced, convert
these to test_cmp.

If were are at it, fix the order of the arguments where necessary to
make expected come first, so the command shows how the test result
deviates from the correct output.

Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-03-17 14:25:52 -07:00

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#!/bin/sh
#
# Copyright (C) 2005 Rene Scharfe
#
test_description='git tar-tree and git get-tar-commit-id test
This test covers the topics of file contents, commit date handling and
commit id embedding:
The contents of the repository is compared to the extracted tar
archive. The repository contains simple text files, symlinks and a
binary file (/bin/sh). Only paths shorter than 99 characters are
used.
git tar-tree applies the commit date to every file in the archive it
creates. The test sets the commit date to a specific value and checks
if the tar archive contains that value.
When giving git tar-tree a commit id (in contrast to a tree id) it
embeds this commit id into the tar archive as a comment. The test
checks the ability of git get-tar-commit-id to figure it out from the
tar file.
'
. ./test-lib.sh
UNZIP=${UNZIP:-unzip}
SUBSTFORMAT=%H%n
test_expect_success \
'populate workdir' \
'mkdir a b c &&
echo simple textfile >a/a &&
mkdir a/bin &&
cp /bin/sh a/bin &&
printf "A\$Format:%s\$O" "$SUBSTFORMAT" >a/substfile1 &&
printf "A not substituted O" >a/substfile2 &&
ln -s a a/l1 &&
(p=long_path_to_a_file && cd a &&
for depth in 1 2 3 4 5; do mkdir $p && cd $p; done &&
echo text >file_with_long_path) &&
(cd a && find .) | sort >a.lst'
test_expect_success \
'add ignored file' \
'echo ignore me >a/ignored &&
echo ignored export-ignore >.gitattributes'
test_expect_success \
'add files to repository' \
'find a -type f | xargs git update-index --add &&
find a -type l | xargs git update-index --add &&
treeid=`git write-tree` &&
echo $treeid >treeid &&
git update-ref HEAD $(TZ=GMT GIT_COMMITTER_DATE="2005-05-27 22:00:00" \
git commit-tree $treeid </dev/null)'
test_expect_success \
'create bare clone' \
'git clone --bare . bare.git &&
cp .gitattributes bare.git/info/attributes'
test_expect_success \
'remove ignored file' \
'rm a/ignored'
test_expect_success \
'git archive' \
'git archive HEAD >b.tar'
test_expect_success \
'git tar-tree' \
'git tar-tree HEAD >b2.tar'
test_expect_success \
'git archive vs. git tar-tree' \
'test_cmp b.tar b2.tar'
test_expect_success \
'git archive in a bare repo' \
'(cd bare.git && git archive HEAD) >b3.tar'
test_expect_success \
'git archive vs. the same in a bare repo' \
'test_cmp b.tar b3.tar'
test_expect_success 'git archive with --output' \
'git archive --output=b4.tar HEAD &&
test_cmp b.tar b4.tar'
test_expect_success \
'validate file modification time' \
'mkdir extract &&
"$TAR" xf b.tar -C extract a/a &&
test-chmtime -v +0 extract/a/a |cut -f 1 >b.mtime &&
echo "1117231200" >expected.mtime &&
test_cmp expected.mtime b.mtime'
test_expect_success \
'git get-tar-commit-id' \
'git get-tar-commit-id <b.tar >b.commitid &&
test_cmp .git/$(git symbolic-ref HEAD) b.commitid'
test_expect_success \
'extract tar archive' \
'(cd b && "$TAR" xf -) <b.tar'
test_expect_success \
'validate filenames' \
'(cd b/a && find .) | sort >b.lst &&
test_cmp a.lst b.lst'
test_expect_success \
'validate file contents' \
'diff -r a b/a'
test_expect_success \
'git tar-tree with prefix' \
'git tar-tree HEAD prefix >c.tar'
test_expect_success \
'extract tar archive with prefix' \
'(cd c && "$TAR" xf -) <c.tar'
test_expect_success \
'validate filenames with prefix' \
'(cd c/prefix/a && find .) | sort >c.lst &&
test_cmp a.lst c.lst'
test_expect_success \
'validate file contents with prefix' \
'diff -r a c/prefix/a'
test_expect_success \
'create archives with substfiles' \
'echo "substfile?" export-subst >a/.gitattributes &&
git archive HEAD >f.tar &&
git archive --prefix=prefix/ HEAD >g.tar &&
rm a/.gitattributes'
test_expect_success \
'extract substfiles' \
'(mkdir f && cd f && "$TAR" xf -) <f.tar'
test_expect_success \
'validate substfile contents' \
'git log --max-count=1 "--pretty=format:A${SUBSTFORMAT}O" HEAD \
>f/a/substfile1.expected &&
test_cmp f/a/substfile1.expected f/a/substfile1 &&
test_cmp a/substfile2 f/a/substfile2
'
test_expect_success \
'extract substfiles from archive with prefix' \
'(mkdir g && cd g && "$TAR" xf -) <g.tar'
test_expect_success \
'validate substfile contents from archive with prefix' \
'git log --max-count=1 "--pretty=format:A${SUBSTFORMAT}O" HEAD \
>g/prefix/a/substfile1.expected &&
test_cmp g/prefix/a/substfile1.expected g/prefix/a/substfile1 &&
test_cmp a/substfile2 g/prefix/a/substfile2
'
test_expect_success \
'git archive --format=zip' \
'git archive --format=zip HEAD >d.zip'
test_expect_success \
'git archive --format=zip in a bare repo' \
'(cd bare.git && git archive --format=zip HEAD) >d1.zip'
test_expect_success \
'git archive --format=zip vs. the same in a bare repo' \
'test_cmp d.zip d1.zip'
test_expect_success 'git archive --format=zip with --output' \
'git archive --format=zip --output=d2.zip HEAD &&
test_cmp d.zip d2.zip'
$UNZIP -v >/dev/null 2>&1
if [ $? -eq 127 ]; then
echo "Skipping ZIP tests, because unzip was not found"
test_done
exit
fi
test_expect_success \
'extract ZIP archive' \
'(mkdir d && cd d && $UNZIP ../d.zip)'
test_expect_success \
'validate filenames' \
'(cd d/a && find .) | sort >d.lst &&
test_cmp a.lst d.lst'
test_expect_success \
'validate file contents' \
'diff -r a d/a'
test_expect_success \
'git archive --format=zip with prefix' \
'git archive --format=zip --prefix=prefix/ HEAD >e.zip'
test_expect_success \
'extract ZIP archive with prefix' \
'(mkdir e && cd e && $UNZIP ../e.zip)'
test_expect_success \
'validate filenames with prefix' \
'(cd e/prefix/a && find .) | sort >e.lst &&
test_cmp a.lst e.lst'
test_expect_success \
'validate file contents with prefix' \
'diff -r a e/prefix/a'
test_expect_success \
'git archive --list outside of a git repo' \
'GIT_DIR=some/non-existing/directory git archive --list'
test_done