From f78678dc3f90fcedfc865abba014b50913b1b507 Mon Sep 17 00:00:00 2001
From: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Sat, 25 Dec 2021 16:01:35 +0300
Subject: [PATCH] Great simplification of test 01622_defaults_for_url_engine

---
 .../01622_defaults_for_url_engine.reference   |  2 +-
 .../01622_defaults_for_url_engine.sh          | 36 ++++---------------
 2 files changed, 7 insertions(+), 31 deletions(-)

diff --git a/tests/queries/0_stateless/01622_defaults_for_url_engine.reference b/tests/queries/0_stateless/01622_defaults_for_url_engine.reference
index 7326d960397..c0a49154cd9 100644
--- a/tests/queries/0_stateless/01622_defaults_for_url_engine.reference
+++ b/tests/queries/0_stateless/01622_defaults_for_url_engine.reference
@@ -1 +1 @@
-Ok
+(1,7,8)
\ No newline at end of file
diff --git a/tests/queries/0_stateless/01622_defaults_for_url_engine.sh b/tests/queries/0_stateless/01622_defaults_for_url_engine.sh
index 0a93a3ef479..cf89a624bc9 100755
--- a/tests/queries/0_stateless/01622_defaults_for_url_engine.sh
+++ b/tests/queries/0_stateless/01622_defaults_for_url_engine.sh
@@ -1,37 +1,13 @@
 #!/usr/bin/env bash
 # Tags: no-fasttest
-# Tag no-fasttest: nc - command not found
 
 CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
 # shellcheck source=../shell_config.sh
 . "$CURDIR"/../shell_config.sh
 
-
-PORT="$(($RANDOM%63000+2001))"
-
-function thread1
-{
-    while true; do
-        echo -e "HTTP/1.1 200 OK\n\n{\"a\": 1}" | nc -l -p $1 -q 1;
-    done
-}
-
-function thread2
-{
-    while true; do
-        $CLICKHOUSE_CLIENT --input_format_defaults_for_omitted_fields=1 -q "SELECT * FROM url('http://127.0.0.1:$1/', JSONEachRow, 'a int, b int default 7, c default a + b') format Values" | grep -F '(1,7,8)' && break
-    done
-}
-
-# https://stackoverflow.com/questions/9954794/execute-a-shell-function-with-timeout
-export -f thread1;
-export -f thread2;
-
-TIMEOUT=60
-
-timeout $TIMEOUT bash -c "thread1 $PORT" > /dev/null 2>&1 &
-PID=$!
-
-bash -c "thread2 $PORT" 2> /dev/null | grep -q -F '(1,7,8)' && echo "Ok" && kill -9 $PID
-
-wait >/dev/null 2>&1
+${CLICKHOUSE_CLIENT} --query "
+SELECT * FROM url(
+    \$\$http://127.0.0.1:${CLICKHOUSE_PORT_HTTP}/?query=SELECT+'{\"a\":1}'\$\$,
+    JSONEachRow,
+    'a int, b int default 7, c default a + b')
+FORMAT Values"