pid.test
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- # 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