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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.
- # All rights reserved.
- #
- # Permission is hereby granted, without written agreement and without
- # license or royalty fees, to use, copy, modify, and distribute this
- # software and its documentation for any purpose, provided that the
- # above copyright notice and the following two paragraphs appear in
- # all copies of this software.
- #
- # IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
- # DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
- # OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
- # CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- #
- # THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
- # INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
- # AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
- # ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO
- # PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
- #
- # $Header: /user6/ouster/tcl/tests/RCS/pid.test,v 1.1 93/05/15 16:06:39 ouster Exp $ (Berkeley)
-
- if {[string compare test [info procs test]] == 1} then {source defs}
-
- catch {exec rm -f test1}
-
- test open-1.1 {pid command} {
- regexp {^[0-9]+$} [pid]
- } 1
- test open-1.2 {pid command} {
- set f [open {| echo foo | cat > /dev/null} 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]}]
- } {2 1 1 0}
- test open-1.3 {pid command} {
- set f [open test1 w]
- set pids [pid $f]
- close $f
- set pids
- } {}
- test open-1.4 {pid command} {
- list [catch {pid a b} msg] $msg
- } {1 {wrong # args: should be "pid ?fileId?"}}
- test open-1.5 {pid command} {
- list [catch {pid gorp} msg] $msg
- } {1 {bad file identifier "gorp"}}
-
- catch {exec rm -f test1}
- concat {}
-