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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 18:00:34 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 18:00:34 +0000 |
commit | 3f619478f796eddbba6e39502fe941b285dd97b1 (patch) | |
tree | e2c7b5777f728320e5b5542b6213fd3591ba51e2 /mysql-test/main/symlink-myisam-11902.test | |
parent | Initial commit. (diff) | |
download | mariadb-upstream.tar.xz mariadb-upstream.zip |
Adding upstream version 1:10.11.6.upstream/1%10.11.6upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | mysql-test/main/symlink-myisam-11902.test | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/mysql-test/main/symlink-myisam-11902.test b/mysql-test/main/symlink-myisam-11902.test new file mode 100644 index 00000000..c782ef44 --- /dev/null +++ b/mysql-test/main/symlink-myisam-11902.test @@ -0,0 +1,63 @@ +# +# MDEV-11902 mi_open race condition +# +source include/have_debug_sync.inc; +source include/have_symlink.inc; +source include/not_windows.inc; +call mtr.add_suppression("File.*t1.* not found"); + +create table mysql.t1 (a int, b char(16), index(a)); +insert mysql.t1 values (100, 'test'),(101,'test'); +let $datadir=`select @@datadir`; + +exec mkdir $MYSQLTEST_VARDIR/tmp/foo; +replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR; +eval create table t1 (a int, b char(16), index(a)) + data directory="$MYSQLTEST_VARDIR/tmp/foo"; +insert t1 values (200, 'some'),(201,'some'); +select * from t1; +flush tables; +set debug_sync='mi_open_datafile SIGNAL ok WAIT_FOR go'; +send select * from t1; +connect con1, localhost, root; +set debug_sync='now WAIT_FOR ok'; +exec rm -r $MYSQLTEST_VARDIR/tmp/foo; +exec ln -s $datadir/mysql $MYSQLTEST_VARDIR/tmp/foo; +set debug_sync='now SIGNAL go'; +connection default; +replace_regex / '.*\/tmp\// 'MYSQLTEST_VARDIR\/tmp\// /31/20/ /40/20/ /85/20/ /20.*/20 <errmsg>)/; +error 29; +reap; +flush tables; +drop table if exists t1; +exec rm -r $MYSQLTEST_VARDIR/tmp/foo; + +# same with INDEX DIRECTORY +exec mkdir $MYSQLTEST_VARDIR/tmp/foo; +replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR; +eval create table t1 (a int, b char(16), index (a)) + index directory="$MYSQLTEST_VARDIR/tmp/foo"; +insert t1 values (200, 'some'),(201,'some'); +explain select a from t1; +select a from t1; +flush tables; +set debug_sync='mi_open_kfile SIGNAL waiting WAIT_FOR run'; +send select a from t1; +connection con1; +set debug_sync='now WAIT_FOR waiting'; +exec rm -r $MYSQLTEST_VARDIR/tmp/foo; +exec ln -s $datadir/mysql $MYSQLTEST_VARDIR/tmp/foo; +set debug_sync='now SIGNAL run'; +connection default; +replace_regex / '.*\/test\// '.\/test\// /31/20/ /40/20/ /85/20/ /20.*/20 <errmsg>)/; +error ER_FILE_NOT_FOUND; +reap; +flush tables; +drop table if exists t1; +exec rm -r $MYSQLTEST_VARDIR/tmp/foo; + +# Under Valgrind, this could display a warning ER_FILE_NOT_FOUND +--disable_warnings +drop table mysql.t1; +--enable_warnings +set debug_sync='RESET'; |