Bug#18474 Unlistable directories yield no info from information_schema, part2

 - Move "chmod" part of information_schema test to separate file

mysql-test/r/information_schema.result

@@ -1083,11 +1083,6 @@ DROP TABLE t1;
 DROP VIEW v1;
 DROP FUNCTION func1;
 DROP FUNCTION func2;
-create database mysqltest;
-create table mysqltest.t1(a int);
-select table_schema from information_schema.tables where table_schema='mysqltest';
-table_schema
-drop database mysqltest;
 select column_type, group_concat(table_schema, '.', table_name), count(*) as num
 from information_schema.columns where
 table_schema='information_schema' and

mysql-test/r/information_schema_chmod.result

+create database mysqltest;
+create table mysqltest.t1(a int);
+select table_schema from information_schema.tables where table_schema='mysqltest';
+table_schema
+drop database mysqltest;

mysql-test/t/information_schema.test

@@ -793,15 +793,6 @@ DROP VIEW v1;
 DROP FUNCTION func1;
 DROP FUNCTION func2;
 
-#
-# Bug #15851 Unlistable directories yield no info from information_schema
-#
-create database mysqltest;
-create table mysqltest.t1(a int);
---exec chmod -r $MYSQLTEST_VARDIR/master-data/mysqltest
-select table_schema from information_schema.tables where table_schema='mysqltest';
---exec chmod +r $MYSQLTEST_VARDIR/master-data/mysqltest
-drop database mysqltest;
 
 #
 # Bug#15307 GROUP_CONCAT() with ORDER BY returns empty set on information_schema

mysql-test/t/information_schema_chmod.test

+#
+# Due to "Bug#18474  Unlistable directories yield no info from
+# information_schema, part2" this test can't be run on Window with our
+# current test framework. When "chmod -r" is done within cygwin the
+# MySQL Server can still read the directory.
+# Manual testing shows the functionalty to skip unlistable directories
+# works on windows
+#
+--source include/not_windows.inc
+
+
+#
+# Bug #15851 Unlistable directories yield no info from information_schema
+#
+create database mysqltest;
+create table mysqltest.t1(a int);
+--exec chmod -r $MYSQLTEST_VARDIR/master-data/mysqltest
+select table_schema from information_schema.tables where table_schema='mysqltest';
+--exec chmod +r $MYSQLTEST_VARDIR/master-data/mysqltest
+drop database mysqltest;