#!/bin/sh # Copyright (c) 2011, Google Inc. test_description='adding and checking out large blobs' . ./test-lib.sh test_expect_success setup ' # clone does not allow us to pass core.bigfilethreshold to # new repos, so set core.bigfilethreshold globally git config --global core.bigfilethreshold 200k && echo X | dd of=large1 bs=1k seek=2000 && echo X | dd of=large2 bs=1k seek=2000 && echo X | dd of=large3 bs=1k seek=2000 && echo Y | dd of=huge bs=1k seek=2500 && GIT_ALLOC_LIMIT=1500 && export GIT_ALLOC_LIMIT ' test_expect_success 'add a large file or two' ' git add large1 huge large2 && # make sure we got a single packfile and no loose objects bad= count=0 idx= && for p in .git/objects/pack/pack-*.pack do count=$(( $count + 1 )) if test -f "$p" && idx=${p%.pack}.idx && test -f "$idx" then continue fi bad=t done && test -z "$bad" && test $count = 1 && cnt=$(git show-index <"$idx" | wc -l) && test $cnt = 2 && for l in .git/objects/??/?????????????????????????????????????? do test -f "$l" || continue bad=t done && test -z "$bad" && # attempt to add another copy of the same git add large3 && bad= count=0 && for p in .git/objects/pack/pack-*.pack do count=$(( $count + 1 )) if test -f "$p" && idx=${p%.pack}.idx && test -f "$idx" then continue fi bad=t done && test -z "$bad" && test $count = 1 ' test_expect_success 'checkout a large file' ' large1=$(git rev-parse :large1) && git update-index --add --cacheinfo 100644 $large1 another && git checkout another && cmp large1 another ;# this must not be test_cmp ' test_expect_success 'packsize limit' ' test_create_repo mid && ( cd mid && git config core.bigfilethreshold 64k && git config pack.packsizelimit 256k && # mid1 and mid2 will fit within 256k limit but # appending mid3 will bust the limit and will # result in a separate packfile. test-genrandom "a" $(( 66 * 1024 )) >mid1 && test-genrandom "b" $(( 80 * 1024 )) >mid2 && test-genrandom "c" $(( 128 * 1024 )) >mid3 && git add mid1 mid2 mid3 && count=0 for pi in .git/objects/pack/pack-*.idx do test -f "$pi" && count=$(( $count + 1 )) done && test $count = 2 && ( git hash-object --stdin <mid1 git hash-object --stdin <mid2 git hash-object --stdin <mid3 ) | sort >expect && for pi in .git/objects/pack/pack-*.idx do git show-index <"$pi" done | sed -e "s/^[0-9]* \([0-9a-f]*\) .*/\1/" | sort >actual && test_cmp expect actual ) ' test_expect_success 'diff --raw' ' git commit -q -m initial && echo modified >>large1 && git add large1 && git commit -q -m modified && git diff --raw HEAD^ ' test_expect_success 'hash-object' ' git hash-object large1 ' test_expect_success 'cat-file a large file' ' git cat-file blob :large1 >/dev/null ' test_expect_success 'cat-file a large file from a tag' ' git tag -m largefile largefiletag :large1 && git cat-file blob largefiletag >/dev/null ' test_expect_success 'git-show a large file' ' git show :large1 >/dev/null ' test_expect_success 'index-pack' ' git clone file://"`pwd`"/.git foo && GIT_DIR=non-existent git index-pack --strict --verify foo/.git/objects/pack/*.pack ' test_expect_success 'repack' ' git repack -ad ' test_expect_success 'pack-objects with large loose object' ' SHA1=`git hash-object huge` && test_create_repo loose && echo $SHA1 | git pack-objects --stdout | GIT_ALLOC_LIMIT=0 GIT_DIR=loose/.git git unpack-objects && echo $SHA1 | GIT_DIR=loose/.git git pack-objects pack && test_create_repo packed && mv pack-* packed/.git/objects/pack && GIT_DIR=packed/.git git cat-file blob $SHA1 >actual && cmp huge actual ' test_expect_success 'tar achiving' ' git archive --format=tar HEAD >/dev/null ' test_expect_success 'zip achiving, store only' ' git archive --format=zip -0 HEAD >/dev/null ' test_expect_success 'zip achiving, deflate' ' git archive --format=zip HEAD >/dev/null ' test_done