83 lines
2.4 KiB
Plaintext
83 lines
2.4 KiB
Plaintext
|
#!/bin/bash -eu
|
||
|
|
#
|
||
|
|
# Script to reproduce a test failure from a dejagnu .log file.
|
||
|
|
#
|
||
|
|
# Contributed by Diego Novillo <dnovillo@google.com>
|
||
|
|
#
|
||
|
|
# Copyright (C) 2011 Free Software Foundation, Inc.
|
||
|
|
#
|
||
|
|
# This file is part of GCC.
|
||
|
|
#
|
||
|
|
# GCC is free software; you can redistribute it and/or modify
|
||
|
|
# it under the terms of the GNU General Public License as published by
|
||
|
|
# the Free Software Foundation; either version 3, or (at your option)
|
||
|
|
# any later version.
|
||
|
|
#
|
||
|
|
# GCC is distributed in the hope that it will be useful,
|
||
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
# GNU General Public License for more details.
|
||
|
|
#
|
||
|
|
# You should have received a copy of the GNU General Public License
|
||
|
|
# along with GCC; see the file COPYING. If not, write to
|
||
|
|
# the Free Software Foundation, 51 Franklin Street, Fifth Floor,
|
||
|
|
# Boston, MA 02110-1301, USA.
|
||
|
|
|
||
|
|
# This script will search a line starting with 'spawn' that includes the
|
||
|
|
# pattern you are looking for (typically a source file name).
|
||
|
|
#
|
||
|
|
# Once it finds that pattern, it re-executes the whole command
|
||
|
|
# in the spawn line. If the pattern matches more than one spawn
|
||
|
|
# command, it asks which one you want.
|
||
|
|
|
||
|
|
if [ $# -lt 2 ] ; then
|
||
|
|
echo "usage: $0 pattern file.log [additional-args]"
|
||
|
|
echo
|
||
|
|
echo "Finds the 'spawn' line matching PATTERN in FILE.LOG and executes"
|
||
|
|
echo "the command with any arguments in ADDITIONAL-ARGS."
|
||
|
|
echo
|
||
|
|
exit 1
|
||
|
|
fi
|
||
|
|
|
||
|
|
pattern="$1"
|
||
|
|
logf="$2"
|
||
|
|
shift 2
|
||
|
|
|
||
|
|
# Find the commands in LOGF that reference PATTERN.
|
||
|
|
lines=$(grep -E "^spawn .*$pattern" $logf | sed -e 's/^spawn //')
|
||
|
|
if [ -z "$lines" ] ; then
|
||
|
|
echo "Could not find a spawn command for pattern $pattern"
|
||
|
|
exit 1
|
||
|
|
fi
|
||
|
|
|
||
|
|
# Collect all the command lines into the COMMANDS array.
|
||
|
|
old_IFS="$IFS"
|
||
|
|
IFS="
"
|
||
|
|
num_lines=0
|
||
|
|
for line in $lines ; do
|
||
|
|
num_lines=$[$num_lines + 1]
|
||
|
|
echo "[$num_lines] $line"
|
||
|
|
commands[$num_lines]=$line
|
||
|
|
done
|
||
|
|
|
||
|
|
# If we found more than one line for PATTERN, ask which one we should run.
|
||
|
|
cmds_to_run='0'
|
||
|
|
if [ $num_lines -gt 1 ] ; then
|
||
|
|
echo
|
||
|
|
echo
|
||
|
|
echo -n "Enter the list of commands to run or '0' to run them all: "
|
||
|
|
read cmds_to_run
|
||
|
|
fi
|
||
|
|
if [ "$cmds_to_run" = "0" ] ; then
|
||
|
|
cmds_to_run=$(seq 1 $num_lines)
|
||
|
|
fi
|
||
|
|
IFS="$old_IFS"
|
||
|
|
|
||
|
|
# Finally, execute all the commands we were told to execute.
|
||
|
|
for cmd_num in $cmds_to_run ; do
|
||
|
|
cmd=${commands[$cmd_num]}
|
||
|
|
set -x +e
|
||
|
|
$cmd "$@"
|
||
|
|
set +x -e
|
||
|
|
done
|