1 CONFIG = 1 2 3 4 5

     2 JOINEDCONFIG = $$join( CONFIG, "-GLUE-", "-BEFORE-", "-AFTER-" )

     3 !contains( JOINEDCONFIG, -BEFORE-1-GLUE-2-GLUE-3-GLUE-4-GLUE-5-AFTER- ) {

     4    message( "FAILED: join [$$JOINEDCONFIG != -BEFORE-1-GLUE-2-GLUE-3-GLUE-4-GLUE-5-AFTER-]" )

     5 }

     6 

     7 # To test member we need to use join

     8 NEWCONFIG = $$member( CONFIG, 4 ) $$member( CONFIG, 3 ) $$member( CONFIG, 2 ) 

     9 JOINEDNEWCONFIG = $$join( NEWCONFIG, "-" )

    10 !contains( JOINEDNEWCONFIG, 5-4-3 ) {

    11   message( "FAILED: member [$$JOINEDNEWCONFIG != 5-4-3]" )

    12 }

    13 

    14