#!/bin/sh test_description='fetch/clone from a shallow clone over http' . ./test-lib.sh . "$TEST_DIRECTORY"/lib-httpd.sh start_httpd commit() { echo "$1" >tracked && git add tracked && git commit -m "$1" } test_expect_success 'setup shallow clone' ' commit 1 && commit 2 && commit 3 && commit 4 && commit 5 && commit 6 && commit 7 && git clone --no-local --depth=5 .git shallow && git config --global transfer.fsckObjects true ' test_expect_success 'clone http repository' ' git clone --bare --no-local shallow "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" && git clone $HTTPD_URL/smart/repo.git clone && ( cd clone && git fsck && git log --format=%s origin/master >actual && cat <<EOF >expect && 7 6 5 4 3 EOF test_cmp expect actual ) ' # This test is tricky. We need large enough "have"s that fetch-pack # will put pkt-flush in between. Then we need a "have" the server # does not have, it'll send "ACK %s ready" test_expect_success 'no shallow lines after receiving ACK ready' ' ( cd shallow && test_tick && for i in $(test_seq 15) do git checkout --orphan unrelated$i && test_commit unrelated$i && git push -q "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" \ refs/heads/unrelated$i:refs/heads/unrelated$i && git push -q ../clone/.git \ refs/heads/unrelated$i:refs/heads/unrelated$i || exit 1 done && git checkout master && test_commit new && git push "$HTTPD_DOCUMENT_ROOT_PATH/repo.git" master ) && ( cd clone && git checkout --orphan newnew && test_commit new-too && GIT_TRACE_PACKET="$TRASH_DIRECTORY/trace" git fetch --depth=2 && grep "fetch-pack< ACK .* ready" ../trace && ! grep "fetch-pack> done" ../trace ) ' test_expect_success 'clone shallow since ...' ' test_create_repo shallow-since && ( cd shallow-since && GIT_COMMITTER_DATE="100000000 +0700" git commit --allow-empty -m one && GIT_COMMITTER_DATE="200000000 +0700" git commit --allow-empty -m two && GIT_COMMITTER_DATE="300000000 +0700" git commit --allow-empty -m three && mv .git "$HTTPD_DOCUMENT_ROOT_PATH/shallow-since.git" && git clone --shallow-since "300000000 +0700" $HTTPD_URL/smart/shallow-since.git ../shallow11 && git -C ../shallow11 log --pretty=tformat:%s HEAD >actual && echo three >expected && test_cmp expected actual ) ' test_expect_success 'fetch shallow since ...' ' git -C shallow11 fetch --shallow-since "200000000 +0700" origin && git -C shallow11 log --pretty=tformat:%s origin/master >actual && cat >expected <<-\EOF && three two EOF test_cmp expected actual ' test_expect_success 'shallow clone exclude tag two' ' test_create_repo shallow-exclude && ( cd shallow-exclude && test_commit one && test_commit two && test_commit three && mv .git "$HTTPD_DOCUMENT_ROOT_PATH/shallow-exclude.git" && git clone --shallow-exclude two $HTTPD_URL/smart/shallow-exclude.git ../shallow12 && git -C ../shallow12 log --pretty=tformat:%s HEAD >actual && echo three >expected && test_cmp expected actual ) ' test_expect_success 'fetch exclude tag one' ' git -C shallow12 fetch --shallow-exclude one origin && git -C shallow12 log --pretty=tformat:%s origin/master >actual && test_write_lines three two >expected && test_cmp expected actual ' test_expect_success 'fetching deepen' ' test_create_repo shallow-deepen && ( cd shallow-deepen && test_commit one && test_commit two && test_commit three && mv .git "$HTTPD_DOCUMENT_ROOT_PATH/shallow-deepen.git" && git clone --depth 1 $HTTPD_URL/smart/shallow-deepen.git deepen && mv "$HTTPD_DOCUMENT_ROOT_PATH/shallow-deepen.git" .git && test_commit four && git -C deepen log --pretty=tformat:%s master >actual && echo three >expected && test_cmp expected actual && mv .git "$HTTPD_DOCUMENT_ROOT_PATH/shallow-deepen.git" && git -C deepen fetch --deepen=1 && git -C deepen log --pretty=tformat:%s origin/master >actual && cat >expected <<-\EOF && four three two EOF test_cmp expected actual ) ' stop_httpd test_done