Adjust test-case positioning scripts to silence file-not-present errors

Author: James Holtom

scripts/current.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-rm /source/test/sql/000_create_extensions_wrappers_legacy.sql
-rm /source/test/expected/000_create_extensions_wrappers_legacy.out
+CSQL='/source/test/sql/000_create_extensions_wrappers_legacy.sql'; [[ -f $CSQL ]] && rm $CSQL
+COUT='/source/test/expected/000_create_extensions_wrappers_legacy.out'; [[ -f $COUT ]] && rm $COUT
 cp /source/test/sql/000_create_extensions_wrappers.current /source/test/sql/000_create_extensions_wrappers_current.sql
 cp /source/test/expected/000_create_extensions_wrappers.current /source/test/expected/000_create_extensions_wrappers_current.out

scripts/legacy.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-rm /source/test/sql/000_create_extensions_wrappers_current.sql
-rm /source/test/expected/000_create_extensions_wrappers_current.out
+CSQL='/source/test/sql/000_create_extensions_wrappers_current.sql'; [[ -f $CSQL ]] && rm $CSQL
+COUT='/source/test/expected/000_create_extensions_wrappers_current.sql'; [[ -f $COUT ]] && rm $COUT
 cp /source/test/sql/000_create_extensions_wrappers.legacy /source/test/sql/000_create_extensions_wrappers_legacy.sql
 cp /source/test/expected/000_create_extensions_wrappers.legacy /source/test/expected/000_create_extensions_wrappers_legacy.out