#!/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 GZIP=${GZIP:-gzip} GUNZIP=${GUNZIP:-gzip -d} SUBSTFORMAT=%H%n test_lazy_prereq TAR_NEEDS_PAX_FALLBACK ' ( mkdir pax && cd pax && "$TAR" xf "$TEST_DIRECTORY"/t5000/pax.tar && test -f PaxHeaders.1791/file ) ' get_pax_header() { file=$1 header=$2= while read len rest do if test "$len" = $(echo "$len $rest" | wc -c) then case "$rest" in $header*) echo "${rest#$header}" ;; esac fi done <"$file" } check_tar() { tarfile=$1.tar listfile=$1.lst dir=$1 dir_with_prefix=$dir/$2 test_expect_success ' extract tar archive' ' (mkdir $dir && cd $dir && "$TAR" xf -) <$tarfile ' test_expect_success TAR_NEEDS_PAX_FALLBACK ' interpret pax headers' ' ( cd $dir && for header in *.paxheader do data=${header%.paxheader}.data && if test -h $data -o -e $data then path=$(get_pax_header $header path) && if test -n "$path" then mv "$data" "$path" fi fi done ) ' test_expect_success ' validate filenames' ' (cd ${dir_with_prefix}a && find .) | sort >$listfile && test_cmp a.lst $listfile ' test_expect_success ' validate file contents' ' diff -r a ${dir_with_prefix}a ' } test_expect_success \ 'populate workdir' \ 'mkdir a && echo simple textfile >a/a && ten=0123456789 && hundred=$ten$ten$ten$ten$ten$ten$ten$ten$ten$ten && echo long filename >a/four$hundred && mkdir a/bin && cp /bin/sh a/bin && printf "A\$Format:%s\$O" "$SUBSTFORMAT" >a/substfile1 && printf "A not substituted O" >a/substfile2 && if test_have_prereq SYMLINKS; then ln -s a a/l1 else printf %s a > a/l1 fi && (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 >.git/info/attributes' 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 $treeid </dev/null)' test_expect_success 'setup export-subst' ' echo "substfile?" export-subst >>.git/info/attributes && git log --max-count=1 "--pretty=format:A${SUBSTFORMAT}O" HEAD \ >a/substfile1 ' test_expect_success \ 'create bare clone' \ 'git clone --bare . bare.git && cp .git/info/attributes bare.git/info/attributes' test_expect_success \ 'remove ignored file' \ 'rm a/ignored' test_expect_success \ 'git archive' \ 'git archive HEAD >b.tar' check_tar b test_expect_success 'git archive --prefix=prefix/' ' git archive --prefix=prefix/ HEAD >with_prefix.tar ' check_tar with_prefix prefix/ test_expect_success 'git-archive --prefix=olde-' ' git archive --prefix=olde- HEAD >with_olde-prefix.tar ' check_tar with_olde-prefix olde- test_expect_success 'git archive on large files' ' test_config core.bigfilethreshold 1 && git archive HEAD >b3.tar && test_cmp b.tar b3.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 'git archive --remote' \ 'git archive --remote=. HEAD >b5.tar && test_cmp b.tar b5.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 'git tar-tree' ' git tar-tree HEAD >tar-tree.tar && test_cmp b.tar tar-tree.tar ' test_expect_success 'git tar-tree with prefix' ' git tar-tree HEAD prefix >tar-tree_with_prefix.tar && test_cmp with_prefix.tar tar-tree_with_prefix.tar ' test_expect_success 'git archive with --output, override inferred format' ' git archive --format=tar --output=d4.zip HEAD && test_cmp b.tar d4.zip ' test_expect_success \ 'git archive --list outside of a git repo' \ 'GIT_DIR=some/non-existing/directory git archive --list' test_expect_success 'clients cannot access unreachable commits' ' test_commit unreachable && sha1=`git rev-parse HEAD` && git reset --hard HEAD^ && git archive $sha1 >remote.tar && test_must_fail git archive --remote=. $sha1 >remote.tar ' test_expect_success 'setup tar filters' ' git config tar.tar.foo.command "tr ab ba" && git config tar.bar.command "tr ab ba" && git config tar.bar.remote true && git config tar.invalid baz ' test_expect_success 'archive --list mentions user filter' ' git archive --list >output && grep "^tar\.foo\$" output && grep "^bar\$" output ' test_expect_success 'archive --list shows only enabled remote filters' ' git archive --list --remote=. >output && ! grep "^tar\.foo\$" output && grep "^bar\$" output ' test_expect_success 'invoke tar filter by format' ' git archive --format=tar.foo HEAD >config.tar.foo && tr ab ba <config.tar.foo >config.tar && test_cmp b.tar config.tar && git archive --format=bar HEAD >config.bar && tr ab ba <config.bar >config.tar && test_cmp b.tar config.tar ' test_expect_success 'invoke tar filter by extension' ' git archive -o config-implicit.tar.foo HEAD && test_cmp config.tar.foo config-implicit.tar.foo && git archive -o config-implicit.bar HEAD && test_cmp config.tar.foo config-implicit.bar ' test_expect_success 'default output format remains tar' ' git archive -o config-implicit.baz HEAD && test_cmp b.tar config-implicit.baz ' test_expect_success 'extension matching requires dot' ' git archive -o config-implicittar.foo HEAD && test_cmp b.tar config-implicittar.foo ' test_expect_success 'only enabled filters are available remotely' ' test_must_fail git archive --remote=. --format=tar.foo HEAD \ >remote.tar.foo && git archive --remote=. --format=bar >remote.bar HEAD && test_cmp remote.bar config.bar ' if $GZIP --version >/dev/null 2>&1; then test_set_prereq GZIP else say "Skipping some tar.gz tests because gzip not found" fi test_expect_success GZIP 'git archive --format=tgz' ' git archive --format=tgz HEAD >j.tgz ' test_expect_success GZIP 'git archive --format=tar.gz' ' git archive --format=tar.gz HEAD >j1.tar.gz && test_cmp j.tgz j1.tar.gz ' test_expect_success GZIP 'infer tgz from .tgz filename' ' git archive --output=j2.tgz HEAD && test_cmp j.tgz j2.tgz ' test_expect_success GZIP 'infer tgz from .tar.gz filename' ' git archive --output=j3.tar.gz HEAD && test_cmp j.tgz j3.tar.gz ' if $GUNZIP --version >/dev/null 2>&1; then test_set_prereq GUNZIP else say "Skipping some tar.gz tests because gunzip was not found" fi test_expect_success GZIP,GUNZIP 'extract tgz file' ' $GUNZIP -c <j.tgz >j.tar && test_cmp b.tar j.tar ' test_expect_success GZIP 'remote tar.gz is allowed by default' ' git archive --remote=. --format=tar.gz HEAD >remote.tar.gz && test_cmp j.tgz remote.tar.gz ' test_expect_success GZIP 'remote tar.gz can be disabled' ' git config tar.tar.gz.remote false && test_must_fail git archive --remote=. --format=tar.gz HEAD \ >remote.tar.gz ' test_done