git/t/t5700-protocol-v1.sh
SZEDER Gábor decfe05bb6 t: warn against adding non-httpd-specific tests after sourcing 'lib-httpd'
We have a couple of test scripts that are not completely
httpd-specific, but do run a few httpd-specific tests at the end.
These test scripts source 'lib-httpd.sh' somewhere mid-script, which
then skips all the rest of the test script if the dependencies for
running httpd tests are not fulfilled.

As the previous two patches in this series show, already on two
occasions non-httpd-specific tests were appended at the end of such
test scripts, and, consequently, they were skipped as well when httpd
tests couldn't be run.

Add a comment at the end of these test scripts to warn against adding
non-httpd-specific tests at the end, in the hope that they will help
prevent similar issues in the future.

Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-08-02 09:35:57 -07:00

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#!/bin/sh
test_description='test git wire-protocol transition'
TEST_NO_CREATE_REPO=1
# This is a protocol-specific test.
GIT_TEST_PROTOCOL_VERSION=
. ./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/master >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
# master 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://$(pwd)/file_parent" file_child 2>log &&
git -C file_child log -1 --format=%s >actual &&
git -C file_parent log -1 --format=%s >expect &&
test_cmp expect actual &&
# Server responded using protocol v1
grep "clone< version 1" log
'
test_expect_success 'fetch with file:// using protocol v1' '
test_commit -C file_parent two &&
GIT_TRACE_PACKET=1 git -C file_child -c protocol.version=1 \
fetch 2>log &&
git -C file_child log -1 --format=%s origin/master >actual &&
git -C file_parent log -1 --format=%s >expect &&
test_cmp expect actual &&
# Server responded using protocol v1
grep "fetch< version 1" log
'
test_expect_success 'pull with file:// using protocol v1' '
GIT_TRACE_PACKET=1 git -C file_child -c protocol.version=1 \
pull 2>log &&
git -C file_child log -1 --format=%s >actual &&
git -C file_parent log -1 --format=%s >expect &&
test_cmp expect actual &&
# Server responded using protocol v1
grep "fetch< version 1" log
'
test_expect_success 'push with file:// using protocol v1' '
test_commit -C file_child three &&
# Push to another branch, as the target repository has the
# master branch checked out and we cannot push into it.
GIT_TRACE_PACKET=1 git -C file_child -c protocol.version=1 \
push origin HEAD:client_branch 2>log &&
git -C file_child log -1 --format=%s >actual &&
git -C file_parent log -1 --format=%s client_branch >expect &&
test_cmp expect actual &&
# Server responded using protocol v1
grep "push< version 1" log
'
# Test protocol v1 with 'ssh://' transport
#
test_expect_success 'setup ssh wrapper' '
GIT_SSH="$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:$(pwd)/ssh_parent" ssh_child 2>log &&
expect_ssh git-upload-pack &&
git -C ssh_child log -1 --format=%s >actual &&
git -C ssh_parent log -1 --format=%s >expect &&
test_cmp expect actual &&
# Server responded using protocol v1
grep "clone< version 1" log
'
test_expect_success 'fetch with ssh:// using protocol v1' '
test_commit -C ssh_parent two &&
GIT_TRACE_PACKET=1 git -C ssh_child -c protocol.version=1 \
fetch 2>log &&
expect_ssh git-upload-pack &&
git -C ssh_child log -1 --format=%s origin/master >actual &&
git -C ssh_parent log -1 --format=%s >expect &&
test_cmp expect actual &&
# Server responded using protocol v1
grep "fetch< version 1" log
'
test_expect_success 'pull with ssh:// using protocol v1' '
GIT_TRACE_PACKET=1 git -C ssh_child -c protocol.version=1 \
pull 2>log &&
expect_ssh git-upload-pack &&
git -C ssh_child log -1 --format=%s >actual &&
git -C ssh_parent log -1 --format=%s >expect &&
test_cmp expect actual &&
# Server responded using protocol v1
grep "fetch< version 1" log
'
test_expect_success 'push with ssh:// using protocol v1' '
test_commit -C ssh_child three &&
# Push to another branch, as the target repository has the
# master branch checked out and we cannot push into it.
GIT_TRACE_PACKET=1 git -C ssh_child -c protocol.version=1 \
push origin HEAD:client_branch 2>log &&
expect_ssh git-receive-pack &&
git -C ssh_child log -1 --format=%s >actual &&
git -C ssh_parent log -1 --format=%s client_branch >expect &&
test_cmp expect actual &&
# Server responded using protocol v1
grep "push< version 1" log
'
# Test protocol v1 with 'http://' transport
#
. "$TEST_DIRECTORY"/lib-httpd.sh
start_httpd
test_expect_success 'create repo 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 "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" one
'
test_expect_success 'clone with http:// using protocol v1' '
GIT_TRACE_PACKET=1 GIT_TRACE_CURL=1 git -c protocol.version=1 \
clone "$HTTPD_URL/smart/http_parent" http_child 2>log &&
git -C http_child log -1 --format=%s >actual &&
git -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" log -1 --format=%s >expect &&
test_cmp expect actual &&
# Client requested to use protocol v1
grep "Git-Protocol: version=1" log &&
# Server responded using protocol v1
grep "git< version 1" log
'
test_expect_success 'fetch with http:// using protocol v1' '
test_commit -C "$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/master >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
# master 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