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#!/bin/sh
test_description='test git-http-backend respects CONTENT_LENGTH'
. ./test-lib.sh
test_lazy_prereq GZIP 'gzip --version'
verify_http_result() {
# some fatal errors still produce status 200
# so check if there is the error message
if grep 'fatal:' act.err
then
return 1
fi
if ! grep "Status" act.out >act
then
printf "Status: 200 OK\r\n" >act
fi
printf "Status: $1\r\n" >exp &&
test_cmp exp act
}
test_http_env() {
handler_type="$1"
request_body="$2"
shift
env \
CONTENT_TYPE="application/x-git-$handler_type-pack-request" \
QUERY_STRING="/repo.git/git-$handler_type-pack" \
PATH_TRANSLATED="$PWD/.git/git-$handler_type-pack" \
GIT_HTTP_EXPORT_ALL=TRUE \
REQUEST_METHOD=POST \
"$TEST_DIRECTORY"/t5562/invoke-with-content-length.pl \
"$request_body" git http-backend >act.out 2>act.err
}
ssize_b100dots() {
# hardcoded ((size_t) SSIZE_MAX) + 1
case "$(build_option sizeof-size_t)" in
8) echo 9223372036854775808;;
4) echo 2147483648;;
*) die "Unexpected ssize_t size: $(build_option sizeof-size_t)";;
esac
}
test_expect_success 'setup' '
HTTP_CONTENT_ENCODING="identity" &&
export HTTP_CONTENT_ENCODING &&
git config http.receivepack true &&
test_commit c0 &&
test_commit c1 &&
hash_head=$(git rev-parse HEAD) &&
hash_prev=$(git rev-parse HEAD~1) &&
printf "want %s" "$hash_head" | packetize >fetch_body &&
printf 0000 >>fetch_body &&
printf "have %s" "$hash_prev" | packetize >>fetch_body &&
printf done | packetize >>fetch_body &&
test_copy_bytes 10 <fetch_body >fetch_body.trunc &&
hash_next=$(git commit-tree -p HEAD -m next HEAD^{tree}) &&
printf "%s %s refs/heads/newbranch\\0report-status\\n" "$_z40" "$hash_next" | packetize >push_body &&
printf 0000 >>push_body &&
echo "$hash_next" | git pack-objects --stdout >>push_body &&
test_copy_bytes 10 <push_body >push_body.trunc &&
: >empty_body
'
test_expect_success GZIP 'setup, compression related' '
gzip -c fetch_body >fetch_body.gz &&
test_copy_bytes 10 <fetch_body.gz >fetch_body.gz.trunc &&
gzip -c push_body >push_body.gz &&
test_copy_bytes 10 <push_body.gz >push_body.gz.trunc
'
test_expect_success 'fetch plain' '
test_http_env upload fetch_body &&
verify_http_result "200 OK"
'
test_expect_success 'fetch plain truncated' '
test_http_env upload fetch_body.trunc &&
! verify_http_result "200 OK"
'
test_expect_success 'fetch plain empty' '
test_http_env upload empty_body &&
! verify_http_result "200 OK"
'
test_expect_success GZIP 'fetch gzipped' '
test_env HTTP_CONTENT_ENCODING="gzip" test_http_env upload fetch_body.gz &&
verify_http_result "200 OK"
'
test_expect_success GZIP 'fetch gzipped truncated' '
test_env HTTP_CONTENT_ENCODING="gzip" test_http_env upload fetch_body.gz.trunc &&
! verify_http_result "200 OK"
'
test_expect_success GZIP 'fetch gzipped empty' '
test_env HTTP_CONTENT_ENCODING="gzip" test_http_env upload empty_body &&
! verify_http_result "200 OK"
'
test_expect_success GZIP 'push plain' '
test_when_finished "git branch -D newbranch" &&
test_http_env receive push_body &&
verify_http_result "200 OK" &&
git rev-parse newbranch >act.head &&
echo "$hash_next" >exp.head &&
test_cmp act.head exp.head
'
test_expect_success 'push plain truncated' '
test_http_env receive push_body.trunc &&
! verify_http_result "200 OK"
'
test_expect_success 'push plain empty' '
test_http_env receive empty_body &&
! verify_http_result "200 OK"
'
test_expect_success GZIP 'push gzipped' '
test_when_finished "git branch -D newbranch" &&
test_env HTTP_CONTENT_ENCODING="gzip" test_http_env receive push_body.gz &&
verify_http_result "200 OK" &&
git rev-parse newbranch >act.head &&
echo "$hash_next" >exp.head &&
test_cmp act.head exp.head
'
test_expect_success GZIP 'push gzipped truncated' '
test_env HTTP_CONTENT_ENCODING="gzip" test_http_env receive push_body.gz.trunc &&
! verify_http_result "200 OK"
'
test_expect_success GZIP 'push gzipped empty' '
test_env HTTP_CONTENT_ENCODING="gzip" test_http_env receive empty_body &&
! verify_http_result "200 OK"
'
test_expect_success 'CONTENT_LENGTH overflow ssite_t' '
NOT_FIT_IN_SSIZE=$(ssize_b100dots) &&
env \
CONTENT_TYPE=application/x-git-upload-pack-request \
QUERY_STRING=/repo.git/git-upload-pack \
PATH_TRANSLATED="$PWD"/.git/git-upload-pack \
GIT_HTTP_EXPORT_ALL=TRUE \
REQUEST_METHOD=POST \
CONTENT_LENGTH="$NOT_FIT_IN_SSIZE" \
git http-backend </dev/zero >/dev/null 2>err &&
grep "fatal:.*CONTENT_LENGTH" err
'
test_expect_success 'empty CONTENT_LENGTH' '
env \
QUERY_STRING="service=git-receive-pack" \
PATH_TRANSLATED="$PWD"/.git/info/refs \
GIT_HTTP_EXPORT_ALL=TRUE \
REQUEST_METHOD=GET \
CONTENT_LENGTH="" \
git http-backend <empty_body >act.out 2>act.err &&
verify_http_result "200 OK"
'
test_done
|
