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Diffstat (limited to 'test/shfuncs.sh')
| -rwxr-xr-x | test/shfuncs.sh | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/test/shfuncs.sh b/test/shfuncs.sh new file mode 100755 index 0000000..572273d --- /dev/null +++ b/test/shfuncs.sh @@ -0,0 +1,187 @@ +# shfuncs : test suite common shell functions + +########################################################################## +# (C) Copyright 1998-2001 The Open Group +# +# All rights reserved. No part of this source code may be reproduced, +# stored in a retrieval system, or transmitted, in any form or by any +# means, electronic, mechanical, photocopying, recording or otherwise, +# except as stated in the end-user licence agreement, without the prior +# permission of the copyright owners. +# +# X/Open and the 'X' symbol are trademarks of X/Open Company Limited in +# the UK and other countries. +# +# PROJECT: LSB-FHS +# PRODUCT: LSB.fhs/SRC/common/lsblib/shfuncs.sh +# AUTHOR: Andrew Josey, The Open Group +# DATE CREATED: 21 Dec 1998 +# +# Derived from the TET demo test suites +########################################################################## + +# This is $Revision: 1.2 $ +# +# $Log: shfuncs.sh,v $ +# Revision 1.2 2001/07/18 06:58:55 ajosey +# add header, and cvs revision stuff +# + + +tpstart() # write test purpose banner and initialise variables +{ + tet_infoline "$*" + FAIL=N +} + +tpresult() # give test purpose result +{ + # $1 is result code to give if FAIL=N (default PASS) + if [ $FAIL = N ] + then + tet_result ${1-PASS} + else + tet_result FAIL + fi +} + +check_exit() # execute command (saving output) and check exit code +{ + # $1 is command, $2 is expected exit code (0 or "N" for non-zero) + eval "$1" > out.stdout 2> out.stderr + CODE=$? + if [ $2 = 0 -a $CODE -ne 0 ] + then + tet_infoline "Command ($1) gave exit code $CODE, expected 0" + FAIL=Y + elif [ $2 != 0 -a $CODE -eq 0 ] + then + tet_infoline "Command ($1) gave exit code $CODE, expected non-zero" + FAIL=Y + fi +} + +check_exit_value() # check that $1 equates $2 +{ + CODE=$1 + if [ $2 = 0 -a $CODE -ne 0 ] + then + tet_infoline "exit code $CODE returned, expected 0" + FAIL=Y + elif [ $2 != 0 -a $CODE -eq 0 ] + then + tet_infoline "exit code $CODE returned, expected non-zero" + FAIL=Y + fi +} + +check_prep_exit_value() # check that $2 equates $3 +{ + CODE=$2 + if [ $3 = 0 -a $CODE -ne 0 ] + then + tet_infoline "$1 command returned exit code $CODE, expected 0" + FAIL=Y + elif [ $3 != 0 -a $CODE -eq 0 ] + then + tet_infoline "$1 command returned exit code $CODE, expected non-zero" + FAIL=Y + fi +} + +check_nostdout() # check that nothing went to stdout +{ + if [ -s out.stdout ] + then + tet_infoline "Unexpected output written to stdout, as shown below:" + infofile out.stdout stdout: + FAIL=Y + fi +} + +check_nostderr() # check that nothing went to stderr +{ + if [ -s out.stderr ] + then + tet_infoline "Unexpected output written to stderr, as shown below:" + infofile out.stderr stderr: + FAIL=Y + fi +} + +check_stdout() # check that a string went to stdout +{ + case $1 in + "") + if [ ! -s out.stdout ] + then + tet_infoline "Expected output to stdout, but none written" + FAIL=Y + fi + ;; + *) + grep "$1" out.stdout 2>&1 >/dev/null + if [ $? -ne 0 ] + then + tet_infoline "Output written to stdout did not contain \"$1\", got below:" + infofile out.stdout stdout: + FAIL=Y + fi + ;; + esac +} + +check_stderr() # check that stderr matches expected error +{ + # $1 is file containing regexp for expected error + # if no argument supplied, just check out.stderr is not empty + + case $1 in + "") + if [ ! -s out.stderr ] + then + tet_infoline "Expected output to stderr, but none written" + FAIL=Y + fi + ;; + *) + expfile="$1" + OK=Y + exec 4<&0 0< "$expfile" 3< out.stderr + while read expline + do + if read line <&3 + then + if expr "$line" : "$expline" > /dev/null + then + : + else + OK=N + break + fi + else + OK=N + fi + done + exec 0<&4 3<&- 4<&- + if [ $OK = N ] + then + tet_infoline "Incorrect output written to stderr, as shown below" + infofile "$expfile" "expected stderr:" + infofile out.stderr "received stderr:" + FAIL=Y + fi + ;; + esac +} + +infofile() # write file to journal using tet_infoline +{ + # $1 is file name, $2 is prefix for tet_infoline + + prefix=$2 + while read line + do + tet_infoline "$prefix$line" + done < $1 +} |