Adding upstream version 1:2.43.0.upstream/1%2.43.0

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 344 insertions, 0 deletions

diff --git a/t/t5700-protocol-v1.sh b/t/t5700-protocol-v1.sh
new file mode 100755
index 0000000..a73b4d4
--- /dev/null
+++ b/t/t5700-protocol-v1.sh
@@ -0,0 +1,344 @@
+#!/bin/sh
+
+test_description='test git wire-protocol transition'
+
+TEST_NO_CREATE_REPO=1
+
+# This is a protocol-specific test.
+GIT_TEST_PROTOCOL_VERSION=0
+export GIT_TEST_PROTOCOL_VERSION
+
+GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
+export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
+
+. ./test-lib.sh
+
+# Test protocol v1 with 'git://' transport
+#
+. "$TEST_DIRECTORY"/lib-git-daemon.sh
+start_git_daemon --export-all --enable=receive-pack
+daemon_parent=$GIT_DAEMON_DOCUMENT_ROOT_PATH/parent
+
+test_expect_success 'create repo to be served by git-daemon' '
+	git init "$daemon_parent" &&
+	test_commit -C "$daemon_parent" one
+'
+
+test_expect_success 'clone with git:// using protocol v1' '
+	GIT_TRACE_PACKET=1 git -c protocol.version=1 \
+		clone "$GIT_DAEMON_URL/parent" daemon_child 2>log &&
+
+	git -C daemon_child log -1 --format=%s >actual &&
+	git -C "$daemon_parent" log -1 --format=%s >expect &&
+	test_cmp expect actual &&
+
+	# Client requested to use protocol v1
+	grep "clone> .*\\\0\\\0version=1\\\0$" log &&
+	# Server responded using protocol v1
+	grep "clone< version 1" log
+'
+
+test_expect_success 'fetch with git:// using protocol v1' '
+	test_commit -C "$daemon_parent" two &&
+
+	GIT_TRACE_PACKET=1 git -C daemon_child -c protocol.version=1 \
+		fetch 2>log &&
+
+	git -C daemon_child log -1 --format=%s origin/main >actual &&
+	git -C "$daemon_parent" log -1 --format=%s >expect &&
+	test_cmp expect actual &&
+
+	# Client requested to use protocol v1
+	grep "fetch> .*\\\0\\\0version=1\\\0$" log &&
+	# Server responded using protocol v1
+	grep "fetch< version 1" log
+'
+
+test_expect_success 'pull with git:// using protocol v1' '
+	GIT_TRACE_PACKET=1 git -C daemon_child -c protocol.version=1 \
+		pull 2>log &&
+
+	git -C daemon_child log -1 --format=%s >actual &&
+	git -C "$daemon_parent" log -1 --format=%s >expect &&
+	test_cmp expect actual &&
+
+	# Client requested to use protocol v1
+	grep "fetch> .*\\\0\\\0version=1\\\0$" log &&
+	# Server responded using protocol v1
+	grep "fetch< version 1" log
+'
+
+test_expect_success 'push with git:// using protocol v1' '
+	test_commit -C daemon_child three &&
+
+	# Push to another branch, as the target repository has the
+	# main branch checked out and we cannot push into it.
+	GIT_TRACE_PACKET=1 git -C daemon_child -c protocol.version=1 \
+		push origin HEAD:client_branch 2>log &&
+
+	git -C daemon_child log -1 --format=%s >actual &&
+	git -C "$daemon_parent" log -1 --format=%s client_branch >expect &&
+	test_cmp expect actual &&
+
+	# Client requested to use protocol v1
+	grep "push> .*\\\0\\\0version=1\\\0$" log &&
+	# Server responded using protocol v1
+	grep "push< version 1" log
+'
+
+stop_git_daemon
+
+# Test protocol v1 with 'file://' transport
+#
+test_expect_success 'create repo to be served by file:// transport' '
+	git init file_parent &&
+	test_commit -C file_parent one
+'
+
+test_expect_success 'clone with file:// using protocol v1' '
+	GIT_TRACE_PACKET=1 git -c protocol.version=1 \
+		clone "file://$(pwd)/file_parent" file_child 2>log &&
+
+	git -C file_child log -1 --format=%s >actual &&
+	git -C file_parent log -1 --format=%s >expect &&
+	test_cmp expect actual &&
+
+	# Server responded using protocol v1
+	grep "clone< version 1" log
+'
+
+test_expect_success 'fetch with file:// using protocol v1' '
+	test_commit -C file_parent two &&
+
+	GIT_TRACE_PACKET=1 git -C file_child -c protocol.version=1 \
+		fetch 2>log &&
+
+	git -C file_child log -1 --format=%s origin/main >actual &&
+	git -C file_parent log -1 --format=%s >expect &&
+	test_cmp expect actual &&
+
+	# Server responded using protocol v1
+	grep "fetch< version 1" log
+'
+
+test_expect_success 'pull with file:// using protocol v1' '
+	GIT_TRACE_PACKET=1 git -C file_child -c protocol.version=1 \
+		pull 2>log &&
+
+	git -C file_child log -1 --format=%s >actual &&
+	git -C file_parent log -1 --format=%s >expect &&
+	test_cmp expect actual &&
+
+	# Server responded using protocol v1
+	grep "fetch< version 1" log
+'
+
+test_expect_success 'push with file:// using protocol v1' '
+	test_commit -C file_child three &&
+
+	# Push to another branch, as the target repository has the
+	# main branch checked out and we cannot push into it.
+	GIT_TRACE_PACKET=1 git -C file_child -c protocol.version=1 \
+		push origin HEAD:client_branch 2>log &&
+
+	git -C file_child log -1 --format=%s >actual &&
+	git -C file_parent log -1 --format=%s client_branch >expect &&
+	test_cmp expect actual &&
+
+	# Server responded using protocol v1
+	grep "push< version 1" log
+'
+
+test_expect_success 'cloning branchless tagless but not refless remote' '
+	rm -rf server client &&
+
+	git -c init.defaultbranch=main init server &&
+	echo foo >server/foo.txt &&
+	git -C server add foo.txt &&
+	git -C server commit -m "message" &&
+	git -C server update-ref refs/notbranch/alsonottag HEAD &&
+	git -C server checkout --detach &&
+	git -C server branch -D main &&
+	git -C server symbolic-ref HEAD refs/heads/nonexistentbranch &&
+
+	git -c protocol.version=1 clone "file://$(pwd)/server" client
+'
+
+# Test protocol v1 with 'ssh://' transport
+#
+test_expect_success 'setup ssh wrapper' '
+	GIT_SSH="$GIT_BUILD_DIR/t/helper/test-fake-ssh" &&
+	export GIT_SSH &&
+	GIT_SSH_VARIANT=ssh &&
+	export GIT_SSH_VARIANT &&
+	export TRASH_DIRECTORY &&
+	>"$TRASH_DIRECTORY"/ssh-output
+'
+
+expect_ssh () {
+	test_when_finished '(cd "$TRASH_DIRECTORY" && rm -f ssh-expect && >ssh-output)' &&
+	echo "ssh: -o SendEnv=GIT_PROTOCOL myhost $1 '$PWD/ssh_parent'" >"$TRASH_DIRECTORY/ssh-expect" &&
+	(cd "$TRASH_DIRECTORY" && test_cmp ssh-expect ssh-output)
+}
+
+test_expect_success 'create repo to be served by ssh:// transport' '
+	git init ssh_parent &&
+	test_commit -C ssh_parent one
+'
+
+test_expect_success 'clone with ssh:// using protocol v1' '
+	GIT_TRACE_PACKET=1 git -c protocol.version=1 \
+		clone "ssh://myhost:$(pwd)/ssh_parent" ssh_child 2>log &&
+	expect_ssh git-upload-pack &&
+
+	git -C ssh_child log -1 --format=%s >actual &&
+	git -C ssh_parent log -1 --format=%s >expect &&
+	test_cmp expect actual &&
+
+	# Server responded using protocol v1
+	grep "clone< version 1" log
+'
+
+test_expect_success 'fetch with ssh:// using protocol v1' '
+	test_commit -C ssh_parent two &&
+
+	GIT_TRACE_PACKET=1 git -C ssh_child -c protocol.version=1 \
+		fetch 2>log &&
+	expect_ssh git-upload-pack &&
+
+	git -C ssh_child log -1 --format=%s origin/main >actual &&
+	git -C ssh_parent log -1 --format=%s >expect &&
+	test_cmp expect actual &&
+
+	# Server responded using protocol v1
+	grep "fetch< version 1" log
+'
+
+test_expect_success 'pull with ssh:// using protocol v1' '
+	GIT_TRACE_PACKET=1 git -C ssh_child -c protocol.version=1 \
+		pull 2>log &&
+	expect_ssh git-upload-pack &&
+
+	git -C ssh_child log -1 --format=%s >actual &&
+	git -C ssh_parent log -1 --format=%s >expect &&
+	test_cmp expect actual &&
+
+	# Server responded using protocol v1
+	grep "fetch< version 1" log
+'
+
+test_expect_success 'push with ssh:// using protocol v1' '
+	test_commit -C ssh_child three &&
+
+	# Push to another branch, as the target repository has the
+	# main branch checked out and we cannot push into it.
+	GIT_TRACE_PACKET=1 git -C ssh_child -c protocol.version=1 \
+		push origin HEAD:client_branch 2>log &&
+	expect_ssh git-receive-pack &&
+
+	git -C ssh_child log -1 --format=%s >actual &&
+	git -C ssh_parent log -1 --format=%s client_branch >expect &&
+	test_cmp expect actual &&
+
+	# Server responded using protocol v1
+	grep "push< version 1" log
+'
+
+test_expect_success 'clone propagates object-format from empty repo' '
+	test_when_finished "rm -fr src256 dst256" &&
+
+	echo sha256 >expect &&
+	git init --object-format=sha256 src256 &&
+	git clone --no-local src256 dst256 &&
+	git -C dst256 rev-parse --show-object-format >actual &&
+
+	test_cmp expect actual
+'
+
+# Test protocol v1 with 'http://' transport
+#
+. "$TEST_DIRECTORY"/lib-httpd.sh
+start_httpd
+
+test_expect_success 'create repos to be served by http:// transport' '
+	git init "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" &&
+	git -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" config http.receivepack true &&
+	test_commit -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" one &&
+	git init --object-format=sha256 "$HTTPD_DOCUMENT_ROOT_PATH/sha256" &&
+	git -C "$HTTPD_DOCUMENT_ROOT_PATH/sha256" config http.receivepack true
+'
+
+test_expect_success 'clone with http:// using protocol v1' '
+	GIT_TRACE_PACKET=1 GIT_TRACE_CURL=1 git -c protocol.version=1 \
+		clone "$HTTPD_URL/smart/http_parent" http_child 2>log &&
+
+	git -C http_child log -1 --format=%s >actual &&
+	git -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" log -1 --format=%s >expect &&
+	test_cmp expect actual &&
+
+	# Client requested to use protocol v1
+	grep "Git-Protocol: version=1" log &&
+	# Server responded using protocol v1
+	grep "git< version 1" log
+'
+
+test_expect_success 'clone with http:// using protocol v1 with empty SHA-256 repo' '
+	GIT_TRACE_PACKET=1 GIT_TRACE_CURL=1 git -c protocol.version=1 \
+		clone "$HTTPD_URL/smart/sha256" sha256 2>log &&
+
+	echo sha256 >expect &&
+	git -C sha256 rev-parse --show-object-format >actual &&
+	test_cmp expect actual &&
+
+	# Client requested to use protocol v1
+	grep "Git-Protocol: version=1" log &&
+	# Server responded using protocol v1
+	grep "git< version 1" log
+'
+
+test_expect_success 'fetch with http:// using protocol v1' '
+	test_commit -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" two &&
+
+	GIT_TRACE_PACKET=1 git -C http_child -c protocol.version=1 \
+		fetch 2>log &&
+
+	git -C http_child log -1 --format=%s origin/main >actual &&
+	git -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" log -1 --format=%s >expect &&
+	test_cmp expect actual &&
+
+	# Server responded using protocol v1
+	grep "git< version 1" log
+'
+
+test_expect_success 'pull with http:// using protocol v1' '
+	GIT_TRACE_PACKET=1 git -C http_child -c protocol.version=1 \
+		pull 2>log &&
+
+	git -C http_child log -1 --format=%s >actual &&
+	git -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" log -1 --format=%s >expect &&
+	test_cmp expect actual &&
+
+	# Server responded using protocol v1
+	grep "git< version 1" log
+'
+
+test_expect_success 'push with http:// using protocol v1' '
+	test_commit -C http_child three &&
+
+	# Push to another branch, as the target repository has the
+	# main branch checked out and we cannot push into it.
+	GIT_TRACE_PACKET=1 git -C http_child -c protocol.version=1 \
+		push origin HEAD:client_branch && #2>log &&
+
+	git -C http_child log -1 --format=%s >actual &&
+	git -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" log -1 --format=%s client_branch >expect &&
+	test_cmp expect actual &&
+
+	# Server responded using protocol v1
+	grep "git< version 1" log
+'
+
+# DO NOT add non-httpd-specific tests here, because the last part of this
+# test script is only executed when httpd is available and enabled.
+
+test_done