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Diffstat (limited to 't/t5500-fetch-pack.sh')
| -rwxr-xr-x | t/t5500-fetch-pack.sh | 182 |
1 files changed, 182 insertions, 0 deletions
diff --git a/t/t5500-fetch-pack.sh b/t/t5500-fetch-pack.sh new file mode 100755 index 0000000000..7da515361a --- /dev/null +++ b/t/t5500-fetch-pack.sh @@ -0,0 +1,182 @@ +#!/bin/sh +# +# Copyright (c) 2005 Johannes Schindelin +# + +test_description='Testing multi_ack pack fetching + +' +. ./test-lib.sh + +# Test fetch-pack/upload-pack pair. + +# Some convenience functions + +add () { + name=$1 + text="$@" + branch=`echo $name | sed -e 's/^\(.\).*$/\1/'` + parents="" + + shift + while test $1; do + parents="$parents -p $1" + shift + done + + echo "$text" > test.txt + git update-index --add test.txt + tree=$(git write-tree) + # make sure timestamps are in correct order + sec=$(($sec+1)) + commit=$(echo "$text" | GIT_AUTHOR_DATE=$sec \ + git commit-tree $tree $parents 2>>log2.txt) + export $name=$commit + echo $commit > .git/refs/heads/$branch + eval ${branch}TIP=$commit +} + +count_objects () { + ls .git/objects/??/* 2>>log2.txt | wc -l | tr -d " " +} + +test_expect_object_count () { + message=$1 + count=$2 + + output="$(count_objects)" + test_expect_success \ + "new object count $message" \ + "test $count = $output" +} + +pull_to_client () { + number=$1 + heads=$2 + count=$3 + no_strict_count_check=$4 + + cd client + test_expect_success "$number pull" \ + "git-fetch-pack -k -v .. $heads" + case "$heads" in *A*) echo $ATIP > .git/refs/heads/A;; esac + case "$heads" in *B*) echo $BTIP > .git/refs/heads/B;; esac + git symbolic-ref HEAD refs/heads/`echo $heads | sed -e 's/^\(.\).*$/\1/'` + + test_expect_success "fsck" 'git fsck --full > fsck.txt 2>&1' + + test_expect_success 'check downloaded results' \ + 'mv .git/objects/pack/pack-* . && + p=`ls -1 pack-*.pack` && + git unpack-objects <$p && + git fsck --full' + + test_expect_success "new object count after $number pull" \ + 'idx=`echo pack-*.idx` && + pack_count=`git show-index <$idx | wc -l` && + test $pack_count = $count' + test -z "$pack_count" && pack_count=0 + if [ -z "$no_strict_count_check" ]; then + test_expect_success "minimal count" "test $count = $pack_count" + else + test $count != $pack_count && \ + echo "WARNING: $pack_count objects transmitted, only $count of which were needed" + fi + rm -f pack-* + cd .. +} + +# Here begins the actual testing + +# A1 - ... - A20 - A21 +# \ +# B1 - B2 - .. - B70 + +# client pulls A20, B1. Then tracks only B. Then pulls A. + +( + mkdir client && + cd client && + git init 2>> log2.txt && + git config transfer.unpacklimit 0 +) + +add A1 + +prev=1; cur=2; while [ $cur -le 10 ]; do + add A$cur $(eval echo \$A$prev) + prev=$cur + cur=$(($cur+1)) +done + +add B1 $A1 + +echo $ATIP > .git/refs/heads/A +echo $BTIP > .git/refs/heads/B +git symbolic-ref HEAD refs/heads/B + +pull_to_client 1st "B A" $((11*3)) + +add A11 $A10 + +prev=1; cur=2; while [ $cur -le 65 ]; do + add B$cur $(eval echo \$B$prev) + prev=$cur + cur=$(($cur+1)) +done + +pull_to_client 2nd "B" $((64*3)) + +pull_to_client 3rd "A" $((1*3)) # old fails + +test_expect_success "clone shallow" "git-clone --depth 2 . shallow" + +(cd shallow; git count-objects -v) > count.shallow + +test_expect_success "clone shallow object count" \ + "test \"in-pack: 18\" = \"$(grep in-pack count.shallow)\"" + +count_output () { + sed -e '/^in-pack:/d' -e '/^packs:/d' -e '/: 0$/d' "$1" +} + +test_expect_success "clone shallow object count (part 2)" ' + test -z "$(count_output count.shallow)" +' + +test_expect_success "fsck in shallow repo" \ + "(cd shallow; git fsck --full)" + +#test_done; exit + +add B66 $B65 +add B67 $B66 + +test_expect_success "pull in shallow repo" \ + "(cd shallow; git pull .. B)" + +(cd shallow; git count-objects -v) > count.shallow +test_expect_success "clone shallow object count" \ + "test \"count: 6\" = \"$(grep count count.shallow)\"" + +add B68 $B67 +add B69 $B68 + +test_expect_success "deepening pull in shallow repo" \ + "(cd shallow; git pull --depth 4 .. B)" + +(cd shallow; git count-objects -v) > count.shallow +test_expect_success "clone shallow object count" \ + "test \"count: 12\" = \"$(grep count count.shallow)\"" + +test_expect_success "deepening fetch in shallow repo" \ + "(cd shallow; git fetch --depth 4 .. A:A)" + +(cd shallow; git count-objects -v) > count.shallow +test_expect_success "clone shallow object count" \ + "test \"count: 18\" = \"$(grep count count.shallow)\"" + +test_expect_failure "pull in shallow repo with missing merge base" \ + "(cd shallow; git pull --depth 4 .. A)" + +test_done |