File: play.test

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snack 2.2.10-dfsg1-12.1
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# Commands covered: sound play
#

package require -exact snack 2.2

if {[lsearch [namespace children] ::tcltest] == -1} {
    package require tcltest
    namespace import ::tcltest::*
}

test play-1.1.1 {play command, non-blocking, -load} {
  set s [snack::sound snd -load ex1.wav]
  $s play -command {set flag 1}
  vwait flag
  $s destroy
  set flag
} 1

test play-1.1.2 {play command, non-blocking, -file} {
  set s [snack::sound snd -file ex1.wav]
  $s play -command {set flag 1}
  vwait flag
  $s destroy
  set flag
} 1
after 1000 {set flag 1} ; vwait flag 

test play-1.1.3 {play command, non-blocking, -channel} {
  set fd [open ex1.wav]
  set s [snack::sound snd -channel $fd]
  $s play -command {set flag 1}
  vwait flag
  $s destroy
  close $fd
  set flag
} 1

test play-1.1.4 {play command, -channel, data in WAV format} {
  proc endproc {snd sock} {
    set info [$snd info]
    close $sock
    $snd destroy
    set ::flag [lindex $info 6]
  }
  proc servproc { sock addr port } {
    set s [snack::sound snd -channel $sock]
    $s play -command [list endproc $s $sock]
  }

  set fd [open ex1.wav]
  fconfigure $fd -translation binary
  if {$::tcl_version > 8.0} {
    fconfigure $fd -encoding binary
  }
  set data [read $fd]
  close $fd

  set servsock [socket -server servproc 24680]

  set sock [socket localhost 24680]
  fconfigure $sock -translation binary -blocking 1
  if {$::tcl_version > 8.0} {
    fconfigure $sock -encoding binary
  }
  puts -nonewline $sock $data
  close $sock
 
  vwait flag
  set flag
} WAV

test play-1.1.5 {play command, -channel, data in AU format} {
  proc endproc {snd sock} {
    set info [$snd info]
    close $sock
    $snd destroy
    set ::flag [lindex $info 6]
  }
  proc servproc { sock addr port } {
    set s [snack::sound snd -channel $sock]
    $s play -command [list endproc $s $sock]
  }

  set s [snack::sound snd -load ex1.wav]
  set data [$s data -fileformat au]
  $s destroy

  set servsock [socket -server servproc 24681]

  set sock [socket localhost 24681]
  fconfigure $sock -translation binary -blocking 1
  if {$::tcl_version > 8.0} {
    fconfigure $sock -encoding binary
  }
  puts -nonewline $sock $data
  close $sock
 
  vwait flag
  set flag
} AU

test play-1.1.6 {play command, -channel, data as littleEndian shorts} {
  proc endproc {snd sock} {
    set info [$snd info]
    close $sock
    $snd destroy
    set ::flag [lindex $info 6]
  }
  proc servproc { sock addr port } {
    set s [snack::sound snd -channel $sock -byteorder littleEndian]
    $s play -command [list endproc $s $sock]
  }

  set s [snack::sound snd -load ex1.wav]
  set data [$s data -fileformat raw -byteorder littleEndian]
  $s destroy

  set servsock [socket -server servproc 24682]

  set sock [socket localhost 24682]
  fconfigure $sock -translation binary -blocking 1
  if {$::tcl_version > 8.0} {
    fconfigure $sock -encoding binary
  }
  puts -nonewline $sock $data
  close $sock
 
  vwait flag
  set flag
} RAW

test play-1.1.7 {play command, -channel, data as bigEndian shorts} {
  proc endproc {snd sock} {
    set info [$snd info]
    close $sock
    $snd destroy
    set ::flag [lindex $info 6]
  }
  proc servproc { sock addr port } {
    set s [snack::sound snd -channel $sock -byteorder bigEndian]
    $s play -command [list endproc $s $sock]
  }

  set s [snack::sound snd -load ex1.wav]
  set data [$s data -fileformat raw -byteorder bigendian]
  $s destroy

  set servsock [socket -server servproc 24683]

  set sock [socket localhost 24683]
  fconfigure $sock -translation binary -blocking 1
  if {$::tcl_version > 8.0} {
    fconfigure $sock -encoding binary
  }
  puts -nonewline $sock $data
  close $sock
 
  vwait flag
  set flag
} RAW

test play-1.1.8 {play command, -channel, data length 0} {
  proc endproc {snd sock} {
    set info [$snd info]
    close $sock
    $snd destroy
    set ::flag [lindex $info 6]
  }
  proc servproc { sock addr port } {
    set s [snack::sound snd -channel $sock -byteorder bigEndian]
    $s play -command [list endproc $s $sock]
  }

  set s [snack::sound snd]
  set data [$s data -fileformat raw -byteorder bigendian]
  $s destroy

  set servsock [socket -server servproc 24684]

  set sock [socket localhost 24684]
  fconfigure $sock -translation binary -blocking 1
  if {$::tcl_version > 8.0} {
    fconfigure $sock -encoding binary
  }
  puts -nonewline $sock $data
  close $sock
 
  vwait flag
  set flag
} RAW

test play-1.1.9 {play command, -channel, data with 1024 initial zeros} {
  proc endproc {snd sock} {
    set info [$snd info]
    close $sock
    $snd destroy
    set ::flag [lindex $info 6]
  }
  proc servproc { sock addr port } {
    set s [snack::sound snd -channel $sock -byteorder bigEndian]
    $s play -command [list endproc $s $sock]
  }

  set s [snack::sound snd -load ex1.wav]
  set s2 [snack::sound snd2]
  $s2 length 512
  set data [$s2 data -fileformat raw -byteorder bigendian]
  append data [$s data -fileformat raw -byteorder bigendian]
  $s destroy
  $s2 destroy

  set servsock [socket -server servproc 24685]

  set sock [socket localhost 24685]
  fconfigure $sock -translation binary -blocking 1
  if {$::tcl_version > 8.0} {
    fconfigure $sock -encoding binary
  }
  puts -nonewline $sock $data
  close $sock
 
  vwait flag
  set flag
} RAW

test play-1.2.1 {play command, blocking} {
  set s [snack::sound snd -load ex1.wav]
  $s play -blocking 1 -command {set flag 1}
  $s destroy
  set flag
} 1

test play-1.3.1 {play command, auto-destruct} {
  set s [snack::sound snd -load ex1.wav]
  $s play -command "set flag 1; $s destroy" -start 0 -end -1
  vwait flag
  catch "$s info" msg
  set msg
} {invalid command name "snd"}

test play-1.4.1 {play command, non-existing linked file} {
  set s [snack::sound snd -file nosuch.wav]
  catch {$s play} msg
  $s destroy
  set msg
} {couldn't open "nosuch.wav": no such file or directory}

test play-2.1 {play command, using default sound device} {
  set s [snack::sound snd -load ex1.wav]
  $s play -device "" -command {set flag 1}
  vwait flag
  $s destroy
  set flag
} 1

test play-2.2 {play command, using first sound device} {
  set s [snack::sound snd -load ex1.wav]
  set dev [lindex [snack::audio outputDevices] 0]
  $s play -device $dev -command {set flag 1}
  vwait flag
  $s destroy
  set flag
} 1

test play-2.3 {play command, using unknown sound device} {
  set s [snack::sound snd -load ex1.wav]
  catch {$s play -device junk} msg
  $s destroy
  set msg
} {No such device: junk}

test play-2.4 {play command, missing argument to -device option} {
  set s [snack::sound snd -load ex1.wav]
  catch {$s play -device} msg
  $s destroy
  set msg
} {No argument given for -device option}

test play-3.1 {play command, with filter option specifying invalid filter} {
  set s [snack::sound snd -load ex1.wav]
  catch {$s play -filter junk} msg
  $s destroy
  set msg
} {No such filter: junk}

test play-3.2 {play command, with missing argument for -filter option} {
  set s [snack::sound snd -load ex1.wav]
  catch {$s play -filter} msg
  $s destroy
  set msg
} {No argument given for -filter option}

# cleanup
::tcltest::cleanupTests
return