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119 lines
3.3 KiB
119 lines
3.3 KiB
# Copyright (C) 2018 Free Software Foundation, Inc.
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#
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# This file is part of DejaGnu.
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#
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# DejaGnu is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# DejaGnu is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with DejaGnu; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
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# This file was written by Jacob Bachmeyer.
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if { ![info exists LAUNCHER] } {
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set LAUNCHER \
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[file normalize \
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[file join [file dirname [testsuite file -source -top]] dejagnu]]
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}
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verbose "Using LAUNCHER $LAUNCHER" 2
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if { [which $LAUNCHER] == 0 } {
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perror "Can't find LAUNCHER = $LAUNCHER"
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exit 2
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}
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# run dejagnu(1) LAUNCHER with ARGLIST, returning { output exit_code }
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proc dejagnu_run { launcher arglist envlist } {
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global errorCode
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set exec_cmd [list exec]
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if { [llength $envlist] > 0 } {
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lappend exec_cmd env
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foreach var $envlist { lappend exec_cmd $var }
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}
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lappend exec_cmd $launcher
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# reset errorCode
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catch { error }
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catch { eval $exec_cmd $arglist } output
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if { [lindex $errorCode 0] eq "CHILDSTATUS" } {
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return [list $output [lindex $errorCode 2]]
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} else {
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return [list $output 0]
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}
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}
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# evaluate a test against LAUNCHER, returning true if it passes
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# TEST is a list: { name arglist envlist exit_code output_re... }
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proc try_dejagnu_launcher { launcher test } {
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foreach part [lrange $test 4 end] { append re $part }
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if { [llength [lindex $test 2]] > 0 } {
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verbose "Spawning \"env [lindex $test 2] $launcher [lindex $test 1]\" ..."
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} else {
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verbose "Spawning \"$launcher [lindex $test 1]\" ..."
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}
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verbose "Expecting to match {$re} ..." 2
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set result [dejagnu_run $launcher [lindex $test 1] [lindex $test 2]]
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verbose "Exit code [lindex $result 1]; output {[lindex $result 0]}" 2
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if { [regexp $re [lindex $result 0]]
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&& [lindex $test 3] == [lindex $result 1] } {
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return 1
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} else {
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return 0
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}
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}
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proc link_dejagnu_launcher_test_item {link target} {
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verbose -log "linking $link"
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verbose -log " to $target"
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if {[catch {file link -symbolic $link [file normalize $target]} err]} {
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perror $err 0
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}
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}
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proc run_dejagnu_launcher_tests { launcher tests } {
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foreach test $tests {
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if { [lindex $test 0] == "#" } {
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# ignore comments in test list
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} elseif { [llength $test] == 1 } {
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# name only is a stub
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untested [lindex $test 0]
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} elseif { [try_dejagnu_launcher $launcher $test] } {
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pass [lindex $test 0]
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} else {
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fail [lindex $test 0]
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}
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}
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}
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proc skip_dejagnu_launcher_tests { why result tests } {
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perror $why 0
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foreach test $tests {
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if { [lindex $test 0] == "#" } {
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# ignore comments in test list
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} else {
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$result [lindex $test 0]
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}
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}
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}
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# stub: dejagnu(1) itself is non-interactive
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proc dejagnu_exit {} {}
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# stub: dejagnu(1) does not have a separate version number
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proc dejagnu_version {} {
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}
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#EOF
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