# file      : libbuild2/build/script/parser+pipe-expr.test.testscript
# license   : MIT; see accompanying LICENSE file

: pipe
:
$* <<EOI >>EOO
cmd1 | cmd2|cmd3
EOI
cmd1 | cmd2 | cmd3
EOO

: log
:
$* <<EOI >>EOO
cmd1 || cmd2&&cmd3
EOI
cmd1 || cmd2 && cmd3
EOO

: pipe-log
:
$* <<EOI >>EOO
cmd1 | cmd2 && cmd3 | cmd4
EOI
cmd1 | cmd2 && cmd3 | cmd4
EOO

: exit
:
$* <<EOI >>EOO
cmd1|cmd2==1&&cmd3!=0|cmd4
EOI
cmd1 | cmd2 == 1 && cmd3 != 0 | cmd4
EOO

: here-doc
:
$* <<EOI >>EOO
cmd1 <<=EOI1 | cmd2 >>?EOO2 && cmd3 <<=EOI3 2>&1 | cmd4 2>>?EOE4 >>?EOO4
input
one
EOI1
ouput
two
EOO2
input
three
EOI3
error
four
EOE4
output
four
EOO4
EOI
cmd1 <<=EOI1 | cmd2 >>?EOO2 && cmd3 <<=EOI3 2>&1 | cmd4 >>?EOO4 2>>?EOE4
input
one
EOI1
ouput
two
EOO2
input
three
EOI3
output
four
EOO4
error
four
EOE4
EOO

: leading
:
$* <<EOI 2>>EOE != 0
| cmd
EOI
buildfile:11:1: error: missing program
EOE

: trailing
:
$* <<EOI 2>>EOE != 0
cmd &&
EOI
buildfile:11:7: error: missing program
EOE

: redirected
:
{{
  : input
  :
  {{
    : first
    :
    $* <<EOI >>EOO
    cmd1 <foo | cmd2
    EOI
    cmd1 <foo | cmd2
    EOO

    : non-first
    :
    $* <<EOI 2>>EOE != 0
    cmd1 | cmd2 <foo
    EOI
    buildfile:11:13: error: stdin is both piped and redirected
    EOE
  }}

  : output
  :
  {{
    : last
    :
    $* <<EOI >>EOO
    cmd1 | cmd2 >foo
    EOI
    cmd1 | cmd2 >foo
    EOO

    : non-last
    :
    $* <<EOI 2>>EOE != 0
    cmd1 >foo | cmd2
    EOI
    buildfile:11:11: error: stdout is both redirected and piped
    EOE
  }}
}}

: syntax-1
:
{{
  test.options += -v 1

  : pipe
  :
  $* <<EOI >>EOO
  cmd1 | cmd2|cmd3
  EOI
  cmd1 | cmd2 | cmd3
  EOO

  : log
  :
  $* <<EOI >>EOO
  cmd1 || cmd2&&cmd3
  EOI
  cmd1 || cmd2 && cmd3
  EOO

  : pipe-log
  :
  $* <<EOI >>EOO
  cmd1 | cmd2 && cmd3 | cmd4
  EOI
  cmd1 | cmd2 && cmd3 | cmd4
  EOO

  : exit
  :
  $* <<EOI >>EOO
  cmd1|cmd2==1&&cmd3!=0|cmd4
  EOI
  cmd1 | cmd2 == 1 && cmd3 != 0 | cmd4
  EOO

  : here-doc
  :
  $* <<EOI >>EOO
  cmd1 <<=EOI1 | cmd2 >>?EOO2 && cmd3 <<=EOI3 2>&1 | cmd4 2>>?EOE4 >>?EOO4
  input
  one
  EOI1
  ouput
  two
  EOO2
  input
  three
  EOI3
  error
  four
  EOE4
  output
  four
  EOO4
  EOI
  cmd1 <<=EOI1 | cmd2 >>?EOO2 && cmd3 <<=EOI3 2>&1 | cmd4 >>?EOO4 2>>?EOE4
  input
  one
  EOI1
  ouput
  two
  EOO2
  input
  three
  EOI3
  output
  four
  EOO4
  error
  four
  EOE4
  EOO

  : leading
  :
  $* <<EOI 2>>EOE != 0
  | cmd
  EOI
  buildfile:11:1: error: missing program
  EOE

  : trailing
  :
  $* <<EOI 2>>EOE != 0
  cmd &&
  EOI
  buildfile:11:7: error: missing program
  EOE

  : redirected
  :
  {{
    : input
    :
    {{
      : first
      :
      $* <<EOI >>EOO
      cmd1 <foo | cmd2
      EOI
      cmd1 <foo | cmd2
      EOO

      : non-first
      :
      $* <<EOI 2>>EOE != 0
      cmd1 | cmd2 <foo
      EOI
      buildfile:11:13: error: stdin is both piped and redirected
      EOE
    }}

    : output
    :
    {{
      : last
      :
      $* <<EOI >>EOO
      cmd1 | cmd2 >foo
      EOI
      cmd1 | cmd2 >foo
      EOO

      : non-last
      :
      $* <<EOI 2>>EOE != 0
      cmd1 >foo | cmd2
      EOI
      buildfile:11:11: error: stdout is both redirected and piped
      EOE
    }}
  }}
}}
