diff options
Diffstat (limited to 't/t5000-tar-tree.sh')
| -rwxr-xr-x | t/t5000-tar-tree.sh | 335 |
1 files changed, 206 insertions, 129 deletions
diff --git a/t/t5000-tar-tree.sh b/t/t5000-tar-tree.sh index 0037f63d91..4b68bbafbe 100755 --- a/t/t5000-tar-tree.sh +++ b/t/t5000-tar-tree.sh @@ -3,7 +3,7 @@ # Copyright (C) 2005 Rene Scharfe # -test_description='git tar-tree and git get-tar-commit-id test +test_description='git archive and git get-tar-commit-id test This test covers the topics of file contents, commit date handling and commit id embedding: @@ -13,11 +13,11 @@ commit id embedding: 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 + git archive 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 + When giving git archive 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. @@ -25,16 +25,83 @@ commit id embedding: ' . ./test-lib.sh -UNZIP=${UNZIP:-unzip} SUBSTFORMAT=%H%n +test_lazy_prereq TAR_NEEDS_PAX_FALLBACK ' + ( + mkdir pax && + cd pax && + "$TAR" xf "$TEST_DIRECTORY"/t5000/pax.tar && + test -f PaxHeaders.1791/file + ) +' + +test_lazy_prereq GZIP 'gzip --version' + +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 || test -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 ${dir_with_prefix}a + ' +} + test_expect_success \ 'populate workdir' \ - 'mkdir a b c && + 'mkdir a && echo simple textfile >a/a && + ten=0123456789 && hundred=$ten$ten$ten$ten$ten$ten$ten$ten$ten$ten && + echo long filename >a/four$hundred && mkdir a/bin && - cp /bin/sh a/bin && + test-genrandom "frotz" 500000 >a/bin/sh && printf "A\$Format:%s\$O" "$SUBSTFORMAT" >a/substfile1 && printf "A not substituted O" >a/substfile2 && if test_have_prereq SYMLINKS; then @@ -52,14 +119,16 @@ test_expect_success \ '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 $treeid </dev/null)' +test_expect_success 'add files to repository' ' + git add a && + GIT_COMMITTER_DATE="2005-05-27 22:00" git commit -m initial +' + +test_expect_success 'setup export-subst' ' + echo "substfile?" export-subst >>.git/info/attributes && + git log --max-count=1 "--pretty=format:A${SUBSTFORMAT}O" HEAD \ + >a/substfile1 +' test_expect_success \ 'create bare clone' \ @@ -74,13 +143,25 @@ test_expect_success \ 'git archive' \ 'git archive HEAD >b.tar' -test_expect_success \ - 'git tar-tree' \ - 'git tar-tree HEAD >b2.tar' +check_tar b -test_expect_success \ - 'git archive vs. git tar-tree' \ - 'test_cmp b.tar b2.tar' +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_bin b.tar b3.tar +' test_expect_success \ 'git archive in a bare repo' \ @@ -88,15 +169,15 @@ test_expect_success \ test_expect_success \ 'git archive vs. the same in a bare repo' \ - 'test_cmp b.tar b3.tar' + 'test_cmp_bin b.tar b3.tar' test_expect_success 'git archive with --output' \ 'git archive --output=b4.tar HEAD && - test_cmp b.tar b4.tar' + test_cmp_bin b.tar b4.tar' test_expect_success 'git archive --remote' \ 'git archive --remote=. HEAD >b5.tar && - test_cmp b.tar b5.tar' + test_cmp_bin b.tar b5.tar' test_expect_success \ 'validate file modification time' \ @@ -111,135 +192,131 @@ test_expect_success \ '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 && "$TAR" xf -) <c.tar' - -test_expect_success \ - 'validate filenames with prefix' \ - '(cd c/prefix/a && find .) | sort >c.lst && - test_cmp a.lst c.lst' +test_expect_success 'git archive with --output, override inferred format' ' + git archive --format=tar --output=d4.zip HEAD && + test_cmp_bin b.tar d4.zip +' test_expect_success \ - 'validate file contents with prefix' \ - 'diff -r a c/prefix/a' + 'git archive --list outside of a git repo' \ + 'GIT_DIR=some/non-existing/directory git archive --list' -test_expect_success \ - 'create archives with substfiles' \ - 'cp .git/info/attributes .git/info/attributes.before && - echo "substfile?" export-subst >>.git/info/attributes && - git archive HEAD >f.tar && - git archive --prefix=prefix/ HEAD >g.tar && - mv .git/info/attributes.before .git/info/attributes' +test_expect_success 'clients cannot access unreachable commits' ' + test_commit unreachable && + sha1=$(git rev-parse HEAD) && + git reset --hard HEAD^ && + git archive $sha1 >remote.tar && + test_must_fail git archive --remote=. $sha1 >remote.tar +' -test_expect_success \ - 'extract substfiles' \ - '(mkdir f && cd f && "$TAR" xf -) <f.tar' +test_expect_success 'upload-archive can allow unreachable commits' ' + test_commit unreachable1 && + sha1=$(git rev-parse HEAD) && + git reset --hard HEAD^ && + git archive $sha1 >remote.tar && + test_config uploadarchive.allowUnreachable true && + git archive --remote=. $sha1 >remote.tar +' -test_expect_success \ - 'validate substfile contents' \ - 'git log --max-count=1 "--pretty=format:A${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 '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 \ - 'extract substfiles from archive with prefix' \ - '(mkdir g && cd g && "$TAR" xf -) <g.tar' +test_expect_success 'archive --list mentions user filter' ' + git archive --list >output && + grep "^tar\.foo\$" output && + grep "^bar\$" output +' -test_expect_success \ - 'validate substfile contents from archive with prefix' \ - 'git log --max-count=1 "--pretty=format:A${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 'archive --list shows only enabled remote filters' ' + git archive --list --remote=. >output && + ! grep "^tar\.foo\$" output && + grep "^bar\$" output ' -test_expect_success \ - 'git archive --format=zip' \ - 'git archive --format=zip HEAD >d.zip' +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_bin b.tar config.tar && + git archive --format=bar HEAD >config.bar && + tr ab ba <config.bar >config.tar && + test_cmp_bin b.tar config.tar +' -test_expect_success \ - 'git archive --format=zip in a bare repo' \ - '(cd bare.git && git archive --format=zip HEAD) >d1.zip' +test_expect_success 'invoke tar filter by extension' ' + git archive -o config-implicit.tar.foo HEAD && + test_cmp_bin config.tar.foo config-implicit.tar.foo && + git archive -o config-implicit.bar HEAD && + test_cmp_bin config.tar.foo config-implicit.bar +' -test_expect_success \ - 'git archive --format=zip vs. the same in a bare repo' \ - 'test_cmp d.zip d1.zip' +test_expect_success 'default output format remains tar' ' + git archive -o config-implicit.baz HEAD && + test_cmp_bin b.tar config-implicit.baz +' -test_expect_success 'git archive --format=zip with --output' \ - 'git archive --format=zip --output=d2.zip HEAD && - test_cmp d.zip d2.zip' +test_expect_success 'extension matching requires dot' ' + git archive -o config-implicittar.foo HEAD && + test_cmp_bin b.tar config-implicittar.foo +' -$UNZIP -v >/dev/null 2>&1 -if [ $? -eq 127 ]; then - say "Skipping ZIP tests, because unzip was not found" -else - test_set_prereq UNZIP -fi +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_bin remote.bar config.bar +' -test_expect_success UNZIP \ - 'extract ZIP archive' \ - '(mkdir d && cd d && $UNZIP ../d.zip)' +test_expect_success GZIP 'git archive --format=tgz' ' + git archive --format=tgz HEAD >j.tgz +' -test_expect_success UNZIP \ - 'validate filenames' \ - '(cd d/a && find .) | sort >d.lst && - test_cmp a.lst d.lst' +test_expect_success GZIP 'git archive --format=tar.gz' ' + git archive --format=tar.gz HEAD >j1.tar.gz && + test_cmp_bin j.tgz j1.tar.gz +' -test_expect_success UNZIP \ - 'validate file contents' \ - 'diff -r a d/a' +test_expect_success GZIP 'infer tgz from .tgz filename' ' + git archive --output=j2.tgz HEAD && + test_cmp_bin j.tgz j2.tgz +' -test_expect_success \ - 'git archive --format=zip with prefix' \ - 'git archive --format=zip --prefix=prefix/ HEAD >e.zip' +test_expect_success GZIP 'infer tgz from .tar.gz filename' ' + git archive --output=j3.tar.gz HEAD && + test_cmp_bin j.tgz j3.tar.gz +' -test_expect_success UNZIP \ - 'extract ZIP archive with prefix' \ - '(mkdir e && cd e && $UNZIP ../e.zip)' +test_expect_success GZIP 'extract tgz file' ' + gzip -d -c <j.tgz >j.tar && + test_cmp_bin b.tar j.tar +' -test_expect_success UNZIP \ - 'validate filenames with prefix' \ - '(cd e/prefix/a && find .) | sort >e.lst && - test_cmp a.lst e.lst' +test_expect_success GZIP 'remote tar.gz is allowed by default' ' + git archive --remote=. --format=tar.gz HEAD >remote.tar.gz && + test_cmp_bin j.tgz remote.tar.gz +' -test_expect_success UNZIP \ - 'validate file contents with prefix' \ - 'diff -r a e/prefix/a' +test_expect_success GZIP 'remote tar.gz can be disabled' ' + git config tar.tar.gz.remote false && + test_must_fail git archive --remote=. --format=tar.gz HEAD \ + >remote.tar.gz +' -test_expect_success \ - 'git archive --list outside of a git repo' \ - 'GIT_DIR=some/non-existing/directory git archive --list' +test_expect_success 'archive and :(glob)' ' + git archive -v HEAD -- ":(glob)**/sh" >/dev/null 2>actual && + cat >expect <<EOF && +a/ +a/bin/ +a/bin/sh +EOF + test_cmp expect actual +' -test_expect_success 'git-archive --prefix=olde-' ' - git archive --prefix=olde- >h.tar HEAD && - ( - mkdir h && - cd h && - "$TAR" xf - <../h.tar - ) && - test -d h/olde-a && - test -d h/olde-a/bin && - test -f h/olde-a/bin/sh +test_expect_success 'catch non-matching pathspec' ' + test_must_fail git archive -v HEAD -- "*.abc" >/dev/null ' test_done |