ClickHouse/dbms/tests/queries/0_stateless/00302_http_compression.sh

#!/usr/bin/env bash

curl -sS 'http://localhost:8123/?enable_http_compression=1'                                     -d 'SELECT number FROM system.numbers LIMIT 10';
curl -sS 'http://localhost:8123/?enable_http_compression=0' -H 'Accept-Encoding: gzip'          -d 'SELECT number FROM system.numbers LIMIT 10';
curl -sS 'http://localhost:8123/?enable_http_compression=1' -H 'Accept-Encoding: gzip'          -d 'SELECT number FROM system.numbers LIMIT 10' | gzip -d;
curl -sS 'http://localhost:8123/?enable_http_compression=1' -H 'Accept-Encoding: gzip, deflate' -d 'SELECT number FROM system.numbers LIMIT 10' | gzip -d;
curl -sS 'http://localhost:8123/?enable_http_compression=1' -H 'Accept-Encoding: zip, eflate'   -d 'SELECT number FROM system.numbers LIMIT 10';

curl -vsS 'http://localhost:8123/?enable_http_compression=1'                                     -d 'SELECT number FROM system.numbers LIMIT 10' 2>&1 | grep --text '< Content-Encoding';
curl -vsS 'http://localhost:8123/?enable_http_compression=1' -H 'Accept-Encoding: gzip'          -d 'SELECT number FROM system.numbers LIMIT 10' 2>&1 | grep --text '< Content-Encoding';
curl -vsS 'http://localhost:8123/?enable_http_compression=1' -H 'Accept-Encoding: deflate'       -d 'SELECT number FROM system.numbers LIMIT 10' 2>&1 | grep --text '< Content-Encoding';
curl -vsS 'http://localhost:8123/?enable_http_compression=1' -H 'Accept-Encoding: gzip, deflate' -d 'SELECT number FROM system.numbers LIMIT 10' 2>&1 | grep --text '< Content-Encoding';
curl -vsS 'http://localhost:8123/?enable_http_compression=1' -H 'Accept-Encoding: zip, eflate'   -d 'SELECT number FROM system.numbers LIMIT 10' 2>&1 | grep --text '< Content-Encoding';

echo "SELECT 1" | curl -sS --data-binary @- 'http://localhost:8123/';
echo "SELECT 1" | gzip -c | curl -sS --data-binary @- -H 'Content-Encoding: gzip' 'http://localhost:8123/';

echo "'Hello, world'" | curl -sS --data-binary @- 'http://localhost:8123/?query=SELECT';
echo "'Hello, world'" | gzip -c | curl -sS --data-binary @- -H 'Content-Encoding: gzip' 'http://localhost:8123/?query=SELECT';

curl -sS 'http://localhost:8123/?enable_http_compression=1' -H 'Accept-Encoding: gzip'          -d 'SELECT number FROM system.numbers LIMIT 0' | wc -c;

# POST multiple concatenated gzip streams.
(echo -n "SELECT 'Part1" | gzip -c; echo " Part2'" | gzip -c) | curl -sS -H 'Content-Encoding: gzip' 'http://localhost:8123/?' --data-binary @-