# Commands covered: pid # # This file contains a collection of tests for one or more of the Tcl # built-in commands. Sourcing this file into Tcl runs the tests and # generates output for errors. No output means no errors were found. # # Copyright (c) 1991-1993 The Regents of the University of California. # Copyright (c) 1994-1995 Sun Microsystems, Inc. # Copyright (c) 1998-1999 by Scriptics Corporation. # # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. # # RCS: @(#) $Id: pid.test,v 1.8.2.2 2004/02/25 23:38:17 dgp Exp $ if {[lsearch [namespace children] ::tcltest] == -1} { package require tcltest 2 namespace import -force ::tcltest::* } # If pid is not defined just return with no error # Some platforms may not have the pid command implemented if {[info commands pid] == ""} { puts "pid is not implemented for this machine" ::tcltest::cleanupTests return } test pid-1.1 {pid command} { regexp {(^[0-9]+$)|(^0x[0-9a-fA-F]+$)} [pid] } 1 test pid-1.2 {pid command} -constraints {unixOrPc unixExecs} -setup { set path(test1) [makeFile {} test1] file delete $path(test1) } -body { set f [open |[list echo foo | cat >$path(test1)] w] set pids [pid $f] close $f list [llength $pids] [regexp {^[0-9]+$} [lindex $pids 0]] \ [regexp {^[0-9]+$} [lindex $pids 1]] \ [expr {[lindex $pids 0] == [lindex $pids 1]}] } -cleanup { removeFile test1 } -result {2 1 1 0} test pid-1.3 {pid command} -setup { set path(test1) [makeFile {} test1] file delete $path(test1) } -body { set f [open $path(test1) w] set pids [pid $f] close $f set pids } -cleanup { removeFile test1 } -result {} test pid-1.4 {pid command} { list [catch {pid a b} msg] $msg } {1 {wrong # args: should be "pid ?channelId?"}} test pid-1.5 {pid command} { list [catch {pid gorp} msg] $msg } {1 {can not find channel named "gorp"}} # cleanup ::tcltest::cleanupTests return