From 3f619478f796eddbba6e39502fe941b285dd97b1 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 4 May 2024 20:00:34 +0200 Subject: Adding upstream version 1:10.11.6. Signed-off-by: Daniel Baumann --- mysql-test/include/galera_diff.inc | 100 +++++++++++++++++++++++++++++++++++++ 1 file changed, 100 insertions(+) create mode 100644 mysql-test/include/galera_diff.inc (limited to 'mysql-test/include/galera_diff.inc') diff --git a/mysql-test/include/galera_diff.inc b/mysql-test/include/galera_diff.inc new file mode 100644 index 00000000..6043b582 --- /dev/null +++ b/mysql-test/include/galera_diff.inc @@ -0,0 +1,100 @@ +# galera_diff.inc +# =============== +# +# Description +# ----------- +# Compare the output of the given statement on all the nodes of the cluster. +# +# Parameters +# ---------- +# $galera_diff_statement +# Statement for which the output would be compared. +# +# $galera_diff_database +# Database against which the above statement would be executed. +# (Default : test) +# +# $galera_diff_servers +# Comma separated list of servers to executed the diff statement on. If not +# set, a list of servers will be generated based on $galera_cluster_size. +# +# $galerra_debug +# Print debug information. +# + +if (!$galera_diff_statement) +{ + --die ERROR IN TEST: $galera_diff_statement must be set before sourcing include/galera_diff.inc +} + +--let $_galera_diff_database = $galera_diff_database +if (!$_galera_diff_database) +{ + --let $_galera_diff_database = test +} + +--let $_galera_diff_servers= $galera_diff_servers +if (!$_galera_diff_servers) +{ + --let $_i= $galera_cluster_size + --let $_galera_diff_servers= + while ($_i) + { + --let $_galera_diff_servers= $_i,$_galera_diff_servers + --dec $_i + } +} +if ($galera_debug) +{ + --echo \$galera_diff_servers= '$_galera_diff_servers' +} + +if (!$galera_debug) +{ + --disable_query_log +} + +# Generate file containing $galera_diff_statement. We don't pass the +# statement on the command line, because it would be subject to shell +# substitutions. +--let $write_to_file= GENERATE +--let $write_var= $galera_diff_statement +--source include/write_var_to_file.inc +--let $_galera_diff_statement_file= $write_to_file + +if (!$galera_debug) +{ + --enable_query_log +} + +# Compare all servers. +--let $_galera_diff_first= 1 +while ($_galera_diff_servers) +{ + # Set $_galera_diff_server_i to the first number in the list + --let $_galera_diff_server_i= `SELECT SUBSTRING_INDEX('$_galera_diff_servers', ',', 1)` + # Remove $_galera_diff_server_i from the list + --let $_galera_diff_servers= `SELECT SUBSTRING('$_galera_diff_servers', LENGTH('$_galera_diff_server_i') + 2)` + + # Execute statement + --let $_galera_diff_file= $MYSQLTEST_VARDIR/tmp/_galera_diff_server-$_galera_diff_server_i.tmp + --exec $MYSQL --defaults-group-suffix=.$_galera_diff_server_i $_galera_diff_database < $_galera_diff_statement_file > $_galera_diff_file + + # Compare + if (!$_galera_diff_first) + { + if ($galera_debug) + { + --echo diffing $_galera_diff_file and $_galera_diff_prev_file + } + --diff_files $_galera_diff_file $_galera_diff_prev_file + --remove_file $_galera_diff_prev_file + } + --let $_galera_diff_prev_file= $_galera_diff_file + --let $_galera_diff_first= 0 +} + +# Cleanup +--remove_file $_galera_diff_prev_file +--remove_file $_galera_diff_statement_file + -- cgit v1.2.3