From 906426370318b4ab0af53485e7835c4ef43c7097 Mon Sep 17 00:00:00 2001
From: Philip Stoev <philip.stoev@galeracluster.com>
Date: Fri, 3 Mar 2017 03:51:07 -0800
Subject: [PATCH] Galera MTR Tests: Test for GAL-491: Progress output for IST

---
 .../suite/galera/r/galera_ist_progress.result | 19 +++++
 .../suite/galera/t/galera_ist_progress.cnf    |  5 ++
 .../suite/galera/t/galera_ist_progress.test   | 74 +++++++++++++++++++
 3 files changed, 98 insertions(+)
 create mode 100644 mysql-test/suite/galera/r/galera_ist_progress.result
 create mode 100644 mysql-test/suite/galera/t/galera_ist_progress.cnf
 create mode 100644 mysql-test/suite/galera/t/galera_ist_progress.test

diff --git a/mysql-test/suite/galera/r/galera_ist_progress.result b/mysql-test/suite/galera/r/galera_ist_progress.result
new file mode 100644
index 00000000000..9fc7febbea5
--- /dev/null
+++ b/mysql-test/suite/galera/r/galera_ist_progress.result
@@ -0,0 +1,19 @@
+SET GLOBAL wsrep_provider_options = 'gmcast.isolate = 1';
+SET SESSION wsrep_on = OFF;
+SET SESSION wsrep_on = ON;
+CREATE TABLE t1 (f1 INTEGER) ENGINE=InnoDB;
+INSERT INTO t1 VALUES (1);
+INSERT INTO t1 VALUES (2);
+INSERT INTO t1 VALUES (3);
+INSERT INTO t1 VALUES (4);
+INSERT INTO t1 VALUES (5);
+INSERT INTO t1 VALUES (6);
+INSERT INTO t1 VALUES (7);
+INSERT INTO t1 VALUES (8);
+INSERT INTO t1 VALUES (9);
+INSERT INTO t1 VALUES (10);
+SET GLOBAL wsrep_provider_options = 'gmcast.isolate = 0';
+include/assert_grep.inc [Receiving IST: 11 writesets, seqnos]
+include/assert_grep.inc [Receiving IST\.\.\.  0\.0% \( 0/11 events\) complete]
+include/assert_grep.inc [Receiving IST\.\.\.100\.0% \(11/11 events\) complete]
+DROP TABLE t1;
diff --git a/mysql-test/suite/galera/t/galera_ist_progress.cnf b/mysql-test/suite/galera/t/galera_ist_progress.cnf
new file mode 100644
index 00000000000..0a26f6d6c83
--- /dev/null
+++ b/mysql-test/suite/galera/t/galera_ist_progress.cnf
@@ -0,0 +1,5 @@
+!include ../galera_2nodes.cnf
+
+[mysqld.1]
+wsrep_provider_options='base_port=@mysqld.1.#galera_port;pc.ignore_sb=true'
+
diff --git a/mysql-test/suite/galera/t/galera_ist_progress.test b/mysql-test/suite/galera/t/galera_ist_progress.test
new file mode 100644
index 00000000000..a4d331b37d7
--- /dev/null
+++ b/mysql-test/suite/galera/t/galera_ist_progress.test
@@ -0,0 +1,74 @@
+#
+# Test progress output during IST
+#
+
+--source include/galera_cluster.inc
+
+# Isolate node #2 
+--connection node_2
+SET GLOBAL wsrep_provider_options = 'gmcast.isolate = 1';
+
+--connection node_1
+--let $wait_condition = SELECT VARIABLE_VALUE = 1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
+--source include/wait_condition.inc
+
+--connection node_2
+SET SESSION wsrep_on = OFF;
+--let $wait_condition = SELECT VARIABLE_VALUE = 'non-Primary' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_status';
+--source include/wait_condition.inc
+SET SESSION wsrep_on = ON;
+
+# Node #2 is now isolated. Run some transactions to accumulate writesets for IST
+
+--connection node_1
+CREATE TABLE t1 (f1 INTEGER) ENGINE=InnoDB;
+INSERT INTO t1 VALUES (1);
+INSERT INTO t1 VALUES (2);
+INSERT INTO t1 VALUES (3);
+INSERT INTO t1 VALUES (4);
+INSERT INTO t1 VALUES (5);
+INSERT INTO t1 VALUES (6);
+INSERT INTO t1 VALUES (7);
+INSERT INTO t1 VALUES (8);
+INSERT INTO t1 VALUES (9);
+INSERT INTO t1 VALUES (10);
+
+# Restore node #2, IST is performed
+
+--connection node_2
+SET GLOBAL wsrep_provider_options = 'gmcast.isolate = 0';
+
+--connection node_1
+--let $wait_condition = SELECT VARIABLE_VALUE = 2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size';
+--source include/wait_condition.inc
+
+--connection node_2
+--let $wait_condition = SELECT VARIABLE_VALUE = 'Primary' FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_status';
+--source include/wait_condition.inc
+
+#
+# Grep for expected IST output in joiner log
+#
+
+--connection node_1
+
+--let $assert_count = 1
+--let $assert_file = $MYSQLTEST_VARDIR/log/mysqld.2.err
+--let $assert_only_after = Need state transfer
+
+--let $assert_text = Receiving IST: 11 writesets, seqnos
+--let $assert_select = Receiving IST: 11 writesets, seqnos
+--source include/assert_grep.inc
+
+--let $assert_text = Receiving IST\.\.\.  0\.0% \( 0/11 events\) complete
+--let $assert_select = Receiving IST\.\.\.  0\.0% \( 0/11 events\) complete
+--source include/assert_grep.inc
+
+--let $assert_text = Receiving IST\.\.\.100\.0% \(11/11 events\) complete
+--let $assert_select = Receiving IST\.\.\.100\.0% \(11/11 events\) complete
+--source include/assert_grep.inc
+
+# Cleanup
+
+--connection node_1
+DROP TABLE t1;