diff options
Diffstat (limited to 'third_party/git/t/t5300-pack-object.sh')
-rwxr-xr-x | third_party/git/t/t5300-pack-object.sh | 535 |
1 files changed, 0 insertions, 535 deletions
diff --git a/third_party/git/t/t5300-pack-object.sh b/third_party/git/t/t5300-pack-object.sh deleted file mode 100755 index 392201cabdfe..000000000000 --- a/third_party/git/t/t5300-pack-object.sh +++ /dev/null @@ -1,535 +0,0 @@ -#!/bin/sh -# -# Copyright (c) 2005 Junio C Hamano -# - -test_description='git pack-object - -' -. ./test-lib.sh - -TRASH=$(pwd) - -test_expect_success \ - 'setup' \ - 'rm -f .git/index* && - perl -e "print \"a\" x 4096;" > a && - perl -e "print \"b\" x 4096;" > b && - perl -e "print \"c\" x 4096;" > c && - test-tool genrandom "seed a" 2097152 > a_big && - test-tool genrandom "seed b" 2097152 > b_big && - git update-index --add a a_big b b_big c && - cat c >d && echo foo >>d && git update-index --add d && - tree=$(git write-tree) && - commit=$(git commit-tree $tree </dev/null) && { - echo $tree && - echo $commit && - git ls-tree $tree | sed -e "s/.* \\([0-9a-f]*\\) .*/\\1/" - } >obj-list && { - git diff-tree --root -p $commit && - while read object - do - t=$(git cat-file -t $object) && - git cat-file $t $object || return 1 - done <obj-list - } >expect' - -test_expect_success \ - 'pack without delta' \ - 'packname_1=$(git pack-objects --window=0 test-1 <obj-list)' - -test_expect_success \ - 'pack-objects with bogus arguments' \ - 'test_must_fail git pack-objects --window=0 test-1 blah blah <obj-list' - -rm -fr .git2 -mkdir .git2 - -test_expect_success \ - 'unpack without delta' \ - "GIT_OBJECT_DIRECTORY=.git2/objects && - export GIT_OBJECT_DIRECTORY && - git init && - git unpack-objects -n <test-1-${packname_1}.pack && - git unpack-objects <test-1-${packname_1}.pack" - -unset GIT_OBJECT_DIRECTORY -cd "$TRASH/.git2" - -test_expect_success \ - 'check unpack without delta' \ - '(cd ../.git && find objects -type f -print) | - while read path - do - cmp $path ../.git/$path || { - echo $path differs. - return 1 - } - done' -cd "$TRASH" - -test_expect_success \ - 'pack with REF_DELTA' \ - 'pwd && - packname_2=$(git pack-objects test-2 <obj-list)' - -rm -fr .git2 -mkdir .git2 - -test_expect_success \ - 'unpack with REF_DELTA' \ - 'GIT_OBJECT_DIRECTORY=.git2/objects && - export GIT_OBJECT_DIRECTORY && - git init && - git unpack-objects -n <test-2-${packname_2}.pack && - git unpack-objects <test-2-${packname_2}.pack' - -unset GIT_OBJECT_DIRECTORY -cd "$TRASH/.git2" -test_expect_success \ - 'check unpack with REF_DELTA' \ - '(cd ../.git && find objects -type f -print) | - while read path - do - cmp $path ../.git/$path || { - echo $path differs. - return 1 - } - done' -cd "$TRASH" - -test_expect_success \ - 'pack with OFS_DELTA' \ - 'pwd && - packname_3=$(git pack-objects --delta-base-offset test-3 <obj-list)' - -rm -fr .git2 -mkdir .git2 - -test_expect_success \ - 'unpack with OFS_DELTA' \ - 'GIT_OBJECT_DIRECTORY=.git2/objects && - export GIT_OBJECT_DIRECTORY && - git init && - git unpack-objects -n <test-3-${packname_3}.pack && - git unpack-objects <test-3-${packname_3}.pack' - -unset GIT_OBJECT_DIRECTORY -cd "$TRASH/.git2" -test_expect_success \ - 'check unpack with OFS_DELTA' \ - '(cd ../.git && find objects -type f -print) | - while read path - do - cmp $path ../.git/$path || { - echo $path differs. - return 1 - } - done' -cd "$TRASH" - -test_expect_success 'compare delta flavors' ' - perl -e '\'' - defined($_ = -s $_) or die for @ARGV; - exit 1 if $ARGV[0] <= $ARGV[1]; - '\'' test-2-$packname_2.pack test-3-$packname_3.pack -' - -rm -fr .git2 -mkdir .git2 - -test_expect_success \ - 'use packed objects' \ - 'GIT_OBJECT_DIRECTORY=.git2/objects && - export GIT_OBJECT_DIRECTORY && - git init && - cp test-1-${packname_1}.pack test-1-${packname_1}.idx .git2/objects/pack && { - git diff-tree --root -p $commit && - while read object - do - t=$(git cat-file -t $object) && - git cat-file $t $object || return 1 - done <obj-list - } >current && - cmp expect current' - -test_expect_success \ - 'use packed deltified (REF_DELTA) objects' \ - 'GIT_OBJECT_DIRECTORY=.git2/objects && - export GIT_OBJECT_DIRECTORY && - rm -f .git2/objects/pack/test-* && - cp test-2-${packname_2}.pack test-2-${packname_2}.idx .git2/objects/pack && { - git diff-tree --root -p $commit && - while read object - do - t=$(git cat-file -t $object) && - git cat-file $t $object || return 1 - done <obj-list - } >current && - cmp expect current' - -test_expect_success \ - 'use packed deltified (OFS_DELTA) objects' \ - 'GIT_OBJECT_DIRECTORY=.git2/objects && - export GIT_OBJECT_DIRECTORY && - rm -f .git2/objects/pack/test-* && - cp test-3-${packname_3}.pack test-3-${packname_3}.idx .git2/objects/pack && { - git diff-tree --root -p $commit && - while read object - do - t=$(git cat-file -t $object) && - git cat-file $t $object || return 1 - done <obj-list - } >current && - cmp expect current' - -unset GIT_OBJECT_DIRECTORY - -test_expect_success 'survive missing objects/pack directory' ' - ( - rm -fr missing-pack && - mkdir missing-pack && - cd missing-pack && - git init && - GOP=.git/objects/pack && - rm -fr $GOP && - git index-pack --stdin --keep=test <../test-3-${packname_3}.pack && - test -f $GOP/pack-${packname_3}.pack && - cmp $GOP/pack-${packname_3}.pack ../test-3-${packname_3}.pack && - test -f $GOP/pack-${packname_3}.idx && - cmp $GOP/pack-${packname_3}.idx ../test-3-${packname_3}.idx && - test -f $GOP/pack-${packname_3}.keep - ) -' - -test_expect_success \ - 'verify pack' \ - 'git verify-pack test-1-${packname_1}.idx \ - test-2-${packname_2}.idx \ - test-3-${packname_3}.idx' - -test_expect_success \ - 'verify pack -v' \ - 'git verify-pack -v test-1-${packname_1}.idx \ - test-2-${packname_2}.idx \ - test-3-${packname_3}.idx' - -test_expect_success \ - 'verify-pack catches mismatched .idx and .pack files' \ - 'cat test-1-${packname_1}.idx >test-3.idx && - cat test-2-${packname_2}.pack >test-3.pack && - if git verify-pack test-3.idx - then false - else :; - fi' - -test_expect_success \ - 'verify-pack catches a corrupted pack signature' \ - 'cat test-1-${packname_1}.pack >test-3.pack && - echo | dd of=test-3.pack count=1 bs=1 conv=notrunc seek=2 && - if git verify-pack test-3.idx - then false - else :; - fi' - -test_expect_success \ - 'verify-pack catches a corrupted pack version' \ - 'cat test-1-${packname_1}.pack >test-3.pack && - echo | dd of=test-3.pack count=1 bs=1 conv=notrunc seek=7 && - if git verify-pack test-3.idx - then false - else :; - fi' - -test_expect_success \ - 'verify-pack catches a corrupted type/size of the 1st packed object data' \ - 'cat test-1-${packname_1}.pack >test-3.pack && - echo | dd of=test-3.pack count=1 bs=1 conv=notrunc seek=12 && - if git verify-pack test-3.idx - then false - else :; - fi' - -test_expect_success \ - 'verify-pack catches a corrupted sum of the index file itself' \ - 'l=$(wc -c <test-3.idx) && - l=$(expr $l - 20) && - cat test-1-${packname_1}.pack >test-3.pack && - printf "%20s" "" | dd of=test-3.idx count=20 bs=1 conv=notrunc seek=$l && - if git verify-pack test-3.pack - then false - else :; - fi' - -test_expect_success \ - 'build pack index for an existing pack' \ - 'cat test-1-${packname_1}.pack >test-3.pack && - git index-pack -o tmp.idx test-3.pack && - cmp tmp.idx test-1-${packname_1}.idx && - - git index-pack test-3.pack && - cmp test-3.idx test-1-${packname_1}.idx && - - cat test-2-${packname_2}.pack >test-3.pack && - git index-pack -o tmp.idx test-2-${packname_2}.pack && - cmp tmp.idx test-2-${packname_2}.idx && - - git index-pack test-3.pack && - cmp test-3.idx test-2-${packname_2}.idx && - - cat test-3-${packname_3}.pack >test-3.pack && - git index-pack -o tmp.idx test-3-${packname_3}.pack && - cmp tmp.idx test-3-${packname_3}.idx && - - git index-pack test-3.pack && - cmp test-3.idx test-3-${packname_3}.idx && - - cat test-1-${packname_1}.pack >test-4.pack && - rm -f test-4.keep && - git index-pack --keep=why test-4.pack && - cmp test-1-${packname_1}.idx test-4.idx && - test -f test-4.keep && - - :' - -test_expect_success 'unpacking with --strict' ' - - for j in a b c d e f g - do - for i in 0 1 2 3 4 5 6 7 8 9 - do - o=$(echo $j$i | git hash-object -w --stdin) && - echo "100644 $o 0 $j$i" - done - done >LIST && - rm -f .git/index && - git update-index --index-info <LIST && - LIST=$(git write-tree) && - rm -f .git/index && - head -n 10 LIST | git update-index --index-info && - LI=$(git write-tree) && - rm -f .git/index && - tail -n 10 LIST | git update-index --index-info && - ST=$(git write-tree) && - git rev-list --objects "$LIST" "$LI" "$ST" >actual && - PACK5=$( git pack-objects test-5 <actual ) && - PACK6=$( ( - echo "$LIST" - echo "$LI" - echo "$ST" - ) | git pack-objects test-6 ) && - test_create_repo test-5 && - ( - cd test-5 && - git unpack-objects --strict <../test-5-$PACK5.pack && - git ls-tree -r $LIST && - git ls-tree -r $LI && - git ls-tree -r $ST - ) && - test_create_repo test-6 && - ( - # tree-only into empty repo -- many unreachables - cd test-6 && - test_must_fail git unpack-objects --strict <../test-6-$PACK6.pack - ) && - ( - # already populated -- no unreachables - cd test-5 && - git unpack-objects --strict <../test-6-$PACK6.pack - ) -' - -test_expect_success 'index-pack with --strict' ' - - for j in a b c d e f g - do - for i in 0 1 2 3 4 5 6 7 8 9 - do - o=$(echo $j$i | git hash-object -w --stdin) && - echo "100644 $o 0 $j$i" - done - done >LIST && - rm -f .git/index && - git update-index --index-info <LIST && - LIST=$(git write-tree) && - rm -f .git/index && - head -n 10 LIST | git update-index --index-info && - LI=$(git write-tree) && - rm -f .git/index && - tail -n 10 LIST | git update-index --index-info && - ST=$(git write-tree) && - git rev-list --objects "$LIST" "$LI" "$ST" >actual && - PACK5=$( git pack-objects test-5 <actual ) && - PACK6=$( ( - echo "$LIST" - echo "$LI" - echo "$ST" - ) | git pack-objects test-6 ) && - test_create_repo test-7 && - ( - cd test-7 && - git index-pack --strict --stdin <../test-5-$PACK5.pack && - git ls-tree -r $LIST && - git ls-tree -r $LI && - git ls-tree -r $ST - ) && - test_create_repo test-8 && - ( - # tree-only into empty repo -- many unreachables - cd test-8 && - test_must_fail git index-pack --strict --stdin <../test-6-$PACK6.pack - ) && - ( - # already populated -- no unreachables - cd test-7 && - git index-pack --strict --stdin <../test-6-$PACK6.pack - ) -' - -test_expect_success 'honor pack.packSizeLimit' ' - git config pack.packSizeLimit 3m && - packname_10=$(git pack-objects test-10 <obj-list) && - test 2 = $(ls test-10-*.pack | wc -l) -' - -test_expect_success 'verify resulting packs' ' - git verify-pack test-10-*.pack -' - -test_expect_success 'tolerate packsizelimit smaller than biggest object' ' - git config pack.packSizeLimit 1 && - packname_11=$(git pack-objects test-11 <obj-list) && - test 5 = $(ls test-11-*.pack | wc -l) -' - -test_expect_success 'verify resulting packs' ' - git verify-pack test-11-*.pack -' - -test_expect_success 'set up pack for non-repo tests' ' - # make sure we have a pack with no matching index file - cp test-1-*.pack foo.pack -' - -test_expect_success 'index-pack --stdin complains of non-repo' ' - nongit test_must_fail git index-pack --object-format=$(test_oid algo) --stdin <foo.pack && - test_path_is_missing non-repo/.git -' - -test_expect_success 'index-pack <pack> works in non-repo' ' - nongit git index-pack --object-format=$(test_oid algo) ../foo.pack && - test_path_is_file foo.idx -' - -test_expect_success 'index-pack --strict <pack> works in non-repo' ' - rm -f foo.idx && - nongit git index-pack --strict --object-format=$(test_oid algo) ../foo.pack && - test_path_is_file foo.idx -' - -test_expect_success !PTHREADS,C_LOCALE_OUTPUT 'index-pack --threads=N or pack.threads=N warns when no pthreads' ' - test_must_fail git index-pack --threads=2 2>err && - grep ^warning: err >warnings && - test_line_count = 1 warnings && - grep -F "no threads support, ignoring --threads=2" err && - - test_must_fail git -c pack.threads=2 index-pack 2>err && - grep ^warning: err >warnings && - test_line_count = 1 warnings && - grep -F "no threads support, ignoring pack.threads" err && - - test_must_fail git -c pack.threads=2 index-pack --threads=4 2>err && - grep ^warning: err >warnings && - test_line_count = 2 warnings && - grep -F "no threads support, ignoring --threads=4" err && - grep -F "no threads support, ignoring pack.threads" err -' - -test_expect_success !PTHREADS,C_LOCALE_OUTPUT 'pack-objects --threads=N or pack.threads=N warns when no pthreads' ' - git pack-objects --threads=2 --stdout --all </dev/null >/dev/null 2>err && - grep ^warning: err >warnings && - test_line_count = 1 warnings && - grep -F "no threads support, ignoring --threads" err && - - git -c pack.threads=2 pack-objects --stdout --all </dev/null >/dev/null 2>err && - grep ^warning: err >warnings && - test_line_count = 1 warnings && - grep -F "no threads support, ignoring pack.threads" err && - - git -c pack.threads=2 pack-objects --threads=4 --stdout --all </dev/null >/dev/null 2>err && - grep ^warning: err >warnings && - test_line_count = 2 warnings && - grep -F "no threads support, ignoring --threads" err && - grep -F "no threads support, ignoring pack.threads" err -' - -test_expect_success 'pack-objects in too-many-packs mode' ' - GIT_TEST_FULL_IN_PACK_ARRAY=1 git repack -ad && - git fsck -' - -test_expect_success 'setup: fake a SHA1 hash collision' ' - git init corrupt && - ( - cd corrupt && - long_a=$(git hash-object -w ../a | sed -e "s!^..!&/!") && - long_b=$(git hash-object -w ../b | sed -e "s!^..!&/!") && - test -f .git/objects/$long_b && - cp -f .git/objects/$long_a \ - .git/objects/$long_b - ) -' - -test_expect_success 'make sure index-pack detects the SHA1 collision' ' - ( - cd corrupt && - test_must_fail git index-pack -o ../bad.idx ../test-3.pack 2>msg && - test_i18ngrep "SHA1 COLLISION FOUND" msg - ) -' - -test_expect_success 'make sure index-pack detects the SHA1 collision (large blobs)' ' - ( - cd corrupt && - test_must_fail git -c core.bigfilethreshold=1 index-pack -o ../bad.idx ../test-3.pack 2>msg && - test_i18ngrep "SHA1 COLLISION FOUND" msg - ) -' - -test_expect_success 'prefetch objects' ' - rm -rf server client && - - git init server && - test_config -C server uploadpack.allowanysha1inwant 1 && - test_config -C server uploadpack.allowfilter 1 && - test_config -C server protocol.version 2 && - - echo one >server/one && - git -C server add one && - git -C server commit -m one && - git -C server branch one_branch && - - echo two_a >server/two_a && - echo two_b >server/two_b && - git -C server add two_a two_b && - git -C server commit -m two && - - echo three >server/three && - git -C server add three && - git -C server commit -m three && - git -C server branch three_branch && - - # Clone, fetch "two" with blobs excluded, and re-push it. This requires - # the client to have the blobs of "two" - verify that these are - # prefetched in one batch. - git clone --filter=blob:none --single-branch -b one_branch \ - "file://$(pwd)/server" client && - test_config -C client protocol.version 2 && - TWO=$(git -C server rev-parse three_branch^) && - git -C client fetch --filter=blob:none origin "$TWO" && - GIT_TRACE_PACKET=$(pwd)/trace git -C client push origin "$TWO":refs/heads/two_branch && - grep "fetch> done" trace >donelines && - test_line_count = 1 donelines -' - -test_done |