fix test

Author: SandyXSD

.github/workflows/encoding_mysql.yml

@@ -53,6 +53,10 @@ jobs:
 
       - name: Test mysql gbk support with new client
         run: |
+          stat ${{steps.vars.outputs.MOUNT_POINT1}}
+          [ $? -eq 0 ] && [ `stat -c %i ${{steps.vars.outputs.MOUNT_POINT1}}` == 1 ] && ./juicefs umount -f ${{steps.vars.outputs.MOUNT_POINT1}}
+          stat ${{steps.vars.outputs.MOUNT_POINT2}}
+          [ $? -eq 0 ] && [ `stat -c %i ${{steps.vars.outputs.MOUNT_POINT2}}` == 1 ] && ./juicefs umount -f ${{steps.vars.outputs.MOUNT_POINT2}}
           db_name=$(basename ${{steps.vars.outputs.META_URL1}})
           mysql -uroot -proot -e "drop database if exists $db_name; create database $db_name;" 
           db_name=$(basename ${{steps.vars.outputs.META_URL2}})
@@ -111,8 +115,8 @@ jobs:
           ./juicefs umount ${{steps.vars.outputs.MOUNT_POINT2}}
       - name: Test remount with new client after alter db to binary
         run: |
-          [ `stat -c %i ${{steps.vars.outputs.MOUNT_POINT1}}` == 1 ] || juicefs umount -f ${{steps.vars.outputs.MOUNT_POINT1}} || exit 1
-          [ `stat -c %i ${{steps.vars.outputs.MOUNT_POINT2}}` == 1 ] || juicefs umount -f ${{steps.vars.outputs.MOUNT_POINT2}} || exit 1
+          [ `stat -c %i ${{steps.vars.outputs.MOUNT_POINT1}}` == 1 ] && ./juicefs umount -f ${{steps.vars.outputs.MOUNT_POINT1}}
+          [ `stat -c %i ${{steps.vars.outputs.MOUNT_POINT2}}` == 1 ] && ./juicefs umount -f ${{steps.vars.outputs.MOUNT_POINT2}}
           db_name=$(basename ${{steps.vars.outputs.META_URL1}})
           mysql -uroot -proot -e "drop database if exists $db_name; create database $db_name;" 
           db_name=$(basename ${{steps.vars.outputs.META_URL2}})
@@ -181,8 +185,8 @@ jobs:
           ./juicefs umount ${{steps.vars.outputs.MOUNT_POINT1}}
       - name: Test mount old meta using new client without db change
         run: |
-          [ `stat -c %i ${{steps.vars.outputs.MOUNT_POINT1}}` == 1 ] || juicefs umount -f ${{steps.vars.outputs.MOUNT_POINT1}} || exit 1
-          [ `stat -c %i ${{steps.vars.outputs.MOUNT_POINT2}}` == 1 ] || juicefs umount -f ${{steps.vars.outputs.MOUNT_POINT2}} || exit 1
+          [ `stat -c %i ${{steps.vars.outputs.MOUNT_POINT1}}` == 1 ] && ./juicefs umount -f ${{steps.vars.outputs.MOUNT_POINT1}}
+          [ `stat -c %i ${{steps.vars.outputs.MOUNT_POINT2}}` == 1 ] && ./juicefs umount -f ${{steps.vars.outputs.MOUNT_POINT2}}
           db_name=$(basename ${{steps.vars.outputs.META_URL1}})
           mysql -uroot -proot -e "drop database if exists $db_name; create database $db_name;" 
           db_name=$(basename ${{steps.vars.outputs.META_URL2}})
@@ -212,8 +216,8 @@ jobs:
           ./juicefs umount ${{steps.vars.outputs.MOUNT_POINT1}}
       - name: Test dump with old client and load with new client
         run: |
-          [ `stat -c %i ${{steps.vars.outputs.MOUNT_POINT1}}` == 1 ] || juicefs umount -f ${{steps.vars.outputs.MOUNT_POINT1}} || exit 1
-          [ `stat -c %i ${{steps.vars.outputs.MOUNT_POINT2}}` == 1 ] || juicefs umount -f ${{steps.vars.outputs.MOUNT_POINT2}} || exit 1
+          [ `stat -c %i ${{steps.vars.outputs.MOUNT_POINT1}}` == 1 ] && ./juicefs umount -f ${{steps.vars.outputs.MOUNT_POINT1}}
+          [ `stat -c %i ${{steps.vars.outputs.MOUNT_POINT2}}` == 1 ] && ./juicefs umount -f ${{steps.vars.outputs.MOUNT_POINT2}}
           db_name=$(basename ${{steps.vars.outputs.META_URL1}})
           mysql -uroot -proot -e "drop database if exists $db_name; create database $db_name;" 
           db_name=$(basename ${{steps.vars.outputs.META_URL2}})