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Fix flakiness of expect tests for clickhouse-client by avoiding history overlap

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Yes, all writes to the history file is done under flock, *but*, before
writing the history file there is sort(), and so if you will run the
following tests the 01300_client_save_history_when_terminated_long will fail:

    $ /src/tests/clickhouse-test --print-time -j2 01180_client_syntax_errors 01300_client_save_history_when_terminated_long 0001_select

And it has nothing todo with timeouts:

    expect: does "" (spawn_id exp8) match glob pattern "for the history"? no
    f8f1dbfdaaca :) select (1, 2
    expect: does "\u001b[1Gf8f1dbfdaaca :) select \u001b[0;22;33m(\u001b[0;22;32m1\u001b[0;1m,\u001b[0m \u001b[0;22;32m2\u001b[0m\u001b[J" (spawn_id exp8) match glob pattern "for the history"? no

    expect: does "\u001b[1Gf8f1dbfdaaca :) select \u001b[0;22;33m(\u001b[0;22;32m1\u001b[0;1m,\u001b[0m \u001b[0;22;32m2\u001b[0m\u001b[J\u001b[29G" (spawn_id exp8) match glob pattern "for the history"? no
    expect: timed out

The "select (1, 2" is from 01180_client_syntax_errors

And use real file only when the history should be preserved across runs
(i.e. there are multiple invocations of clickhouse-client)

CI: https://s3.amazonaws.com/clickhouse-test-reports/0/1adfbac19fed9813725d8b1df14e617b58a45d20/stateless_tests__asan__[2/2].html
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
This commit is contained in:
Azat Khuzhin 2023-02-20 09:05:48 +01:00
parent 5359dcc014
commit 238d44783b
19 changed files with 38 additions and 36 deletions
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1
.gitignore vendored
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@ -161,6 +161,7 @@ website/package-lock.json
tests/queries/0_stateless/test_*
tests/queries/0_stateless/*.binary
tests/queries/0_stateless/*.generated-expect
tests/queries/0_stateless/*.expect.history
# rust
/rust/**/target

2
tests/queries/0_stateless/01179_insert_values_semicolon.expect
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@ -15,7 +15,7 @@ expect_after {
timeout { exit 1 }
}
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion"
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion --history_file=/dev/null"
expect ":) "
send -- "DROP TABLE IF EXISTS test_01179\r"

2
tests/queries/0_stateless/01180_client_syntax_errors.expect
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@ -14,7 +14,7 @@ expect_after {
timeout { exit 1 }
}
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion"
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion --history_file=/dev/null"
expect ":) "
# Make a query with syntax error

5
tests/queries/0_stateless/01293_client_interactive_vertical_multiline.expect
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@ -3,6 +3,7 @@
set basedir [file dirname $argv0]
set basename [file tail $argv0]
exp_internal -f $env(CLICKHOUSE_TMP)/$basename.debuglog 0
set history_file $env(CLICKHOUSE_TMP)/$basename.history
log_user 0
set timeout 10
@ -18,7 +19,7 @@ expect_after {
# useful debugging configuration
# exp_internal 1
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion"
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion --history_file=$history_file"
expect ":) "
send -- "SELECT 1\r"
@ -60,7 +61,7 @@ expect ":) "
send -- ""
expect eof
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion --highlight 0 --multiline"
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion --highlight 0 --multiline --history_file=$history_file"
expect ":) "
send -- "SELECT 1;\r"

2
tests/queries/0_stateless/01293_client_interactive_vertical_singleline.expect
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@ -14,7 +14,7 @@ expect_after {
timeout { exit 1 }
}
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion"
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion --history_file=/dev/null"
expect ":) "
send -- "SELECT 1\r"

5
tests/queries/0_stateless/01300_client_save_history_when_terminated_long.expect
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@ -4,6 +4,7 @@
set basedir [file dirname $argv0]
set basename [file tail $argv0]
exp_internal -f $env(CLICKHOUSE_TMP)/$basename.debuglog 0
set history_file $env(CLICKHOUSE_TMP)/$basename.history
log_user 0
set timeout 60
@ -15,7 +16,7 @@ expect_after {
timeout { exit 1 }
}
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion"
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion --history_file=$history_file"
expect ":) "
# Make a query
@ -28,7 +29,7 @@ exec kill -9 [exp_pid]
close
# Run client one more time and press "up" to see the last recorded query
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT"
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --history_file=$history_file"
expect ":) "
send -- "\[A"
expect "for the history"

2
tests/queries/0_stateless/01370_client_autocomplete_word_break_characters.expect
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@ -14,7 +14,7 @@ expect_after {
timeout { exit 1 }
}
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT"
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --history_file=/dev/null"
expect ":) "
# Make a query

2
tests/queries/0_stateless/01520_client_print_query_id.expect
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@ -14,7 +14,7 @@ expect_after {
timeout { exit 1 }
}
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion"
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion --history_file=/dev/null"
expect ":) "
# Make a query

2
tests/queries/0_stateless/01565_reconnect_after_client_error.expect
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@ -19,7 +19,7 @@ expect_after {
timeout { exit 1 }
}
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion -mn"
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion -mn --history_file=/dev/null"
expect "\n:) "
send -- "DROP TABLE IF EXISTS t01565;\n"

2
tests/queries/0_stateless/01755_client_highlight_multi_line_comment_regression.expect
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@ -14,7 +14,7 @@ expect_after {
timeout { exit 1 }
}
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion"
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion --history_file=/dev/null"
expect ":) "
# regression for heap-buffer-overflow issue (under ASAN)

17
tests/queries/0_stateless/01933_client_replxx_convert_history.expect
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@ -1,10 +1,9 @@
#!/usr/bin/expect -f
# Tags: no-parallel
# Tag no-parallel: Uses non unique history file
set basedir [file dirname $argv0]
set basename [file tail $argv0]
exp_internal -f $env(CLICKHOUSE_TMP)/$basename.debuglog 0
set history_file $env(CLICKHOUSE_TMP)/$basename.history
log_user 0
set timeout 60
@ -16,17 +15,17 @@ expect_after {
timeout { exit 1 }
}
exec bash -c "echo select 1 > $argv0.txt"
exec bash -c "echo select 1 >> $argv0.txt"
exec bash -c "echo select 1 >> $argv0.txt"
exec bash -c "echo select 1 > $history_file.txt"
exec bash -c "echo select 1 >> $history_file.txt"
exec bash -c "echo select 1 >> $history_file.txt"
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --history_file=$argv0.txt"
expect "The history file ($argv0.txt) is in old format. 3 lines, 1 unique lines."
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --history_file=$history_file.txt"
expect "The history file ($history_file.txt) is in old format. 3 lines, 1 unique lines."
expect ":) "
send -- "\4"
expect eof
spawn bash -c "wc -l $argv0.txt"
spawn bash -c "wc -l $history_file.txt"
# The following lines are expected:
#
# ### YYYY-MM-DD HH:MM:SS.SSS
@ -35,4 +34,4 @@ spawn bash -c "wc -l $argv0.txt"
expect "2"
expect eof
exec bash -c "rm $argv0.txt"
exec bash -c "rm $history_file.txt"

8
tests/queries/0_stateless/01945_show_debug_warning.expect
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@ -20,14 +20,14 @@ expect_after {
set Debug_type 0
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion"
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion --history_file=/dev/null"
expect ":) "
# Check debug type
send -- "SELECT value FROM system.build_options WHERE name='BUILD_TYPE'\r"
expect {
"Debug" {
set Debug_type 1
set Debug_type 1
expect ":) "
}
"RelWithDebInfo"
@ -38,7 +38,7 @@ expect eof
if { $Debug_type > 0} {
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion"
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion --history_file=/dev/null"
expect "Warnings:"
expect " * Server was built in debug mode. It will work slowly."
expect ":) "
@ -52,7 +52,7 @@ send -- "q\r"
expect eof
}
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion --max_memory_usage_for_all_queries=123"
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion --max_memory_usage_for_all_queries=123 --history_file=/dev/null"
expect "Warnings:"
expect " * Some obsolete setting is changed."
expect ":) "

6
tests/queries/0_stateless/02003_memory_limit_in_client.expect
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@ -22,7 +22,7 @@ expect_after {
#
# Check that the query will fail in clickhouse-client
#
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion --max_memory_usage_in_client=1"
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion --max_memory_usage_in_client=1 --history_file=/dev/null"
expect ":) "
send -- "SELECT arrayMap(x -> range(x), range(number)) FROM numbers(1000)\r"
@ -37,7 +37,7 @@ expect eof
#
# Check that the query will fail in clickhouse-client
#
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion --max_memory_usage_in_client=1"
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion --max_memory_usage_in_client=1 --history_file=/dev/null"
expect ":) "
send -- "SELECT arrayMap(x -> range(x), range(number)) FROM numbers(1000)\r"
@ -52,7 +52,7 @@ expect eof
#
# Check that the query will not fail (due to max_untracked_memory)
#
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion --max_memory_usage_in_client=1"
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion --max_memory_usage_in_client=1 --history_file=/dev/null"
expect ":) "
send -- "SELECT * FROM (SELECT * FROM system.numbers LIMIT 600000) as num WHERE num.number=60000\r"

2
tests/queries/0_stateless/02047_client_exception.expect
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@ -15,7 +15,7 @@ expect_after {
timeout { exit 1 }
}
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion"
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion --history_file=/dev/null"
expect ":) "
send -- "DROP TABLE IF EXISTS test_02047\r"

4
tests/queries/0_stateless/02105_backslash_letter_commands.expect
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@ -5,7 +5,7 @@ set basename [file tail $argv0]
exp_internal -f $env(CLICKHOUSE_TMP)/$basename.debuglog 0
log_user 0
set timeout 02
set timeout 60
match_max 100000
expect_after {
# Do not ignore eof from expect
@ -14,7 +14,7 @@ expect_after {
timeout { exit 1 }
}
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion"
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion --history_file=/dev/null"
expect ":) "
# Send a command

2
tests/queries/0_stateless/02116_interactive_hello.expect
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@ -16,7 +16,7 @@ expect_after {
timeout { exit 1 }
}
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion"
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion --history_file=/dev/null"
expect -re "ClickHouse client version \[\\d\]{2}.\[\\d\]{1,2}.\[\\d\]{1,2}.\[\\d\]{1,2}.\r"
expect -re "Connecting to database .* at localhost:9000 as user default.\r"

4
tests/queries/0_stateless/02132_client_history_navigation.expect
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@ -5,7 +5,7 @@ set basename [file tail $argv0]
exp_internal -f $env(CLICKHOUSE_TMP)/$basename.debuglog 0
log_user 0
set timeout 3
set timeout 60
match_max 100000
expect_after {
@ -18,7 +18,7 @@ expect_after {
# useful debugging configuration
# exp_internal 1
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion --highlight 0"
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion --highlight 0 --history_file=/dev/null"
expect ":) "
# Make a query

2
tests/queries/0_stateless/02160_client_autocomplete_parse_query.expect
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@ -15,7 +15,7 @@ expect_after {
timeout { exit 1 }
}
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT"
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --history_file=/dev/null"
expect ":) "
# Make a query

4
tests/queries/0_stateless/02417_repeat_input_commands.expect
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@ -5,7 +5,7 @@ set basename [file tail $argv0]
exp_internal -f $env(CLICKHOUSE_TMP)/$basename.debuglog 0
log_user 0
set timeout 10
set timeout 60
match_max 100000
expect_after {
@ -15,7 +15,7 @@ expect_after {
timeout { exit 1 }
}
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion"
spawn bash -c "source $basedir/../shell_config.sh ; \$CLICKHOUSE_CLIENT_BINARY \$CLICKHOUSE_CLIENT_OPT --disable_suggestion --history_file=/dev/null"
expect ":) "
# -----------------------------------------