ClickHouse/tests/queries/0_stateless/02047_client_exception.expect

#!/usr/bin/expect -f

set basedir [file dirname $argv0]
set basename [file tail $argv0]
exp_internal -f $env(CLICKHOUSE_TMP)/$basename.debuglog 0

log_user 0
set timeout 20
match_max 100000

expect_after {
    # Do not ignore eof from expect
    eof { exp_continue }
    # A default timeout action is to do nothing, change it to fail
    timeout { exit 1 }
}

spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion"
expect ":) "

send -- "DROP TABLE IF EXISTS test_02047\r"
expect "Ok."

send -- "CREATE TABLE test_02047 (s Int32) ENGINE=Memory()\r"
expect "Ok."

send -- "INSERT INTO test_02047 SELECT 'f' \r"
expect "Received exception from server"

send -- "DROP TABLE test_02047\r"
expect "Ok."

send -- "\4"
expect eof
Add test 2021-10-08 07:48:05 +00:00			`#!/usr/bin/expect -f`

Add exp_internal for expect tests This is to catch possible issues like 01565_reconnect_after_client_error in [1]. [1]: https://s3.amazonaws.com/clickhouse-test-reports/38417/e33f236d502fe9f7906392f4ceffaee44e3c4ce4/stateless_tests__thread__actions__[3/3].html Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com> 2022-07-02 09:05:52 +00:00			`set basedir [file dirname $argv0]`
			`set basename [file tail $argv0]`
			`exp_internal -f $env(CLICKHOUSE_TMP)/$basename.debuglog 0`

Add test 2021-10-08 07:48:05 +00:00			`log_user 0`
			`set timeout 20`
			`match_max 100000`

			`expect_after {`
Do not ignore eof in expect tests expect_after that adjusts default timeout handler, reseted eof handler, and this tell expect that it can ignore eof from read, consider the following example: <details> ```expect #!/usr/bin/expect -f exp_internal 1 log_user 1 set timeout 4 match_max 100000 expect_after { # eof { exp_continue } timeout { exit 1 } } spawn bash -c "sleep 1; echo ':) '" expect ":) " ``` ``` $ ./expect.expect < /dev/null spawn bash -c sleep 1; echo ':) ' parent: waiting for sync byte parent: telling child to go ahead parent: now unsynchronized from child spawn: returns {6614} expect: does "" (spawn_id exp4) match glob pattern ":) "? no expect: read eof ^^^ expect: set expect_out(spawn_id) "exp0" expect: set expect_out(buffer) "" ``` And with uncommented eof handler: ``` $ ./expect.expect < /dev/null spawn bash -c sleep 1; echo ':) ' parent: waiting for sync byte parent: telling child to go ahead parent: now unsynchronized from child spawn: returns {17959} expect: does "" (spawn_id exp4) match glob pattern ":) "? no expect: read eof expect: set expect_out(spawn_id) "exp0" expect: set expect_out(buffer) "" expect: continuing expect after update expect: does "" (spawn_id exp4) match glob pattern ":) "? no expect: does ":) \r\n" (spawn_id exp4) match glob pattern ":) "? yes expect: set expect_out(0,string) ":) " expect: set expect_out(spawn_id) "exp4" expect: set expect_out(buffer) ":) " ``` </details> 2021-12-28 18:16:04 +00:00			`# Do not ignore eof from expect`
			`eof { exp_continue }`
			`# A default timeout action is to do nothing, change it to fail`
			`timeout { exit 1 }`
Add test 2021-10-08 07:48:05 +00:00			`}`

			`spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion"`
			`expect ":) "`

			`send -- "DROP TABLE IF EXISTS test_02047\r"`
			`expect "Ok."`

			`send -- "CREATE TABLE test_02047 (s Int32) ENGINE=Memory()\r"`
			`expect "Ok."`

			`send -- "INSERT INTO test_02047 SELECT 'f' \r"`
			`expect "Received exception from server"`

			`send -- "DROP TABLE test_02047\r"`
			`expect "Ok."`

			`send -- "\4"`
			`expect eof`