# file      : tests/variable/override/testscript
# copyright : Copyright (c) 2014-2017 Code Synthesis Ltd
# license   : MIT; see accompanying LICENSE file

.include ../../common.test

: cache-invalidation
:
{
  : value-version
  :
  $* x+=01 y+=01 <<EOI >>EOO
  x = [string] 0
  print $x

  x = [uint64] 1
  print $x

  y = 0
  print $y

  [uint64] y = [null]
  print $y
  EOI
  001
  2
  0 01
  1
  EOO

  : value-position
  :
  $* x+=01 <<EOI >>EOO
  x = [string] 0

  print $x
  dir/
  {
    print $x
  }

  dir/ x = [uint64] 1

  print $x
  dir/
  {
    print $x
  }

  EOI
  001
  001
  001
  2
  EOO
}

: override-cached
: Test overriding cached target type/pattern-specific prepend/append
:
{
  $* x+=X <<EOI >>EOO
  x = 0
  file{*}: x += a

  print $(file{foo}:x)

  x = 1                 # Should invalidate both caches.
  print $(file{foo}:x)

  file{*}: x += b       # Should invalidate both caches.
  print $(file{foo}:x)
  EOI
  0 a X
  1 a X
  1 a b X
  EOO
}