git -C replay.git index-pack -v --stdin <tmp.pack
'
+hex2oct () {
+ perl -ne 'printf "\\%03o", hex for /../g'
+}
+
+test_expect_success 'clone on case-insensitive fs' '
+ git init icasefs &&
+ (
+ cd icasefs
+ o=$(git hash-object -w --stdin </dev/null | hex2oct) &&
+ t=$(printf "100644 X\0${o}100644 x\0${o}" |
+ git hash-object -w -t tree --stdin) &&
+ c=$(git commit-tree -m bogus $t) &&
+ git update-ref refs/heads/bogus $c &&
+ git clone -b bogus . bogus
+ )
+'
+
+partial_clone () {
+ SERVER="$1" &&
+ URL="$2" &&
+
+ rm -rf "$SERVER" client &&
+ test_create_repo "$SERVER" &&
+ test_commit -C "$SERVER" one &&
+ HASH1=$(git hash-object "$SERVER/one.t") &&
+ git -C "$SERVER" revert HEAD &&
+ test_commit -C "$SERVER" two &&
+ HASH2=$(git hash-object "$SERVER/two.t") &&
+ test_config -C "$SERVER" uploadpack.allowfilter 1 &&
+ test_config -C "$SERVER" uploadpack.allowanysha1inwant 1 &&
+
+ git clone --filter=blob:limit=0 "$URL" client &&
+
+ git -C client fsck &&
+
+ # Ensure that unneeded blobs are not inadvertently fetched.
+ test_config -C client extensions.partialclone "not a remote" &&
+ test_must_fail git -C client cat-file -e "$HASH1" &&
+
+ # But this blob was fetched, because clone performs an initial checkout
+ git -C client cat-file -e "$HASH2"
+}
+
+test_expect_success 'partial clone' '
+ partial_clone server "file://$(pwd)/server"
+'
+
+test_expect_success 'partial clone: warn if server does not support object filtering' '
+ rm -rf server client &&
+ test_create_repo server &&
+ test_commit -C server one &&
+
+ git clone --filter=blob:limit=0 "file://$(pwd)/server" client 2> err &&
+
+ test_i18ngrep "filtering not recognized by server" err
+'
+
+test_expect_success 'batch missing blob request during checkout' '
+ rm -rf server client &&
+
+ test_create_repo server &&
+ echo a >server/a &&
+ echo b >server/b &&
+ git -C server add a b &&
+
+ git -C server commit -m x &&
+ echo aa >server/a &&
+ echo bb >server/b &&
+ git -C server add a b &&
+ git -C server commit -m x &&
+
+ test_config -C server uploadpack.allowfilter 1 &&
+ test_config -C server uploadpack.allowanysha1inwant 1 &&
+
+ git clone --filter=blob:limit=0 "file://$(pwd)/server" client &&
+
+ # Ensure that there is only one negotiation by checking that there is
+ # only "done" line sent. ("done" marks the end of negotiation.)
+ GIT_TRACE_PACKET="$(pwd)/trace" git -C client checkout HEAD^ &&
+ grep "git> done" trace >done_lines &&
+ test_line_count = 1 done_lines
+'
+
+test_expect_success 'batch missing blob request does not inadvertently try to fetch gitlinks' '
+ rm -rf server client &&
+
+ test_create_repo repo_for_submodule &&
+ test_commit -C repo_for_submodule x &&
+
+ test_create_repo server &&
+ echo a >server/a &&
+ echo b >server/b &&
+ git -C server add a b &&
+ git -C server commit -m x &&
+
+ echo aa >server/a &&
+ echo bb >server/b &&
+ # Also add a gitlink pointing to an arbitrary repository
+ git -C server submodule add "$(pwd)/repo_for_submodule" c &&
+ git -C server add a b c &&
+ git -C server commit -m x &&
+
+ test_config -C server uploadpack.allowfilter 1 &&
+ test_config -C server uploadpack.allowanysha1inwant 1 &&
+
+ # Make sure that it succeeds
+ git clone --filter=blob:limit=0 "file://$(pwd)/server" client
+'
+
+. "$TEST_DIRECTORY"/lib-httpd.sh
+start_httpd
+
+test_expect_success 'partial clone using HTTP' '
+ partial_clone "$HTTPD_DOCUMENT_ROOT_PATH/server" "$HTTPD_URL/smart/server"
+'
+
+stop_httpd
+
test_done