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1d3ba0bf01
The commit replaces all findings of the link: http://www.opensolaris.org/os/licensing with this one: https://opensource.org/licenses/CDDL-1.0 Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Tino Reichardt <milky-zfs@mcmilk.de> Closes #13619
505 lines
9.3 KiB
Plaintext
505 lines
9.3 KiB
Plaintext
#
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# CDDL HEADER START
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#
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# The contents of this file are subject to the terms of the
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# Common Development and Distribution License (the "License").
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# You may not use this file except in compliance with the License.
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#
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# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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# or https://opensource.org/licenses/CDDL-1.0.
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# See the License for the specific language governing permissions
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# and limitations under the License.
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#
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# When distributing Covered Code, include this CDDL HEADER in each
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# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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# If applicable, add the following below this CDDL HEADER, with the
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# fields enclosed by brackets "[]" replaced with your own identifying
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# information: Portions Copyright [yyyy] [name of copyright owner]
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#
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# CDDL HEADER END
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#
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#
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# Copyright 2007 Sun Microsystems, Inc. All rights reserved.
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# Use is subject to license terms.
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#
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# Copyright (c) 2012, 2020 by Delphix. All rights reserved.
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#
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STF_PASS=0
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STF_FAIL=1
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STF_UNRESOLVED=2
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STF_UNSUPPORTED=4
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STF_UNTESTED=5
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# Output an assertion
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#
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# $@ - assertion text
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function log_assert
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{
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_printline ASSERTION: "$@"
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}
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# Output a comment
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#
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# $@ - comment text
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function log_note
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{
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_printline NOTE: "$@"
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}
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# Execute and print command with status where success equals non-zero result
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#
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# $@ - command to execute
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#
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# return 0 if command fails, otherwise return 1
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function log_neg
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{
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log_neg_expect "" "$@"
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}
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# Execute a positive test and exit $STF_FAIL is test fails
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#
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# $@ - command to execute
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function log_must
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{
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log_pos "$@" || log_fail
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}
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# Execute a positive test (expecting no stderr) and exit $STF_FAIL
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# if test fails
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# $@ - command to execute
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function log_must_nostderr
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{
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log_pos_nostderr "$@" || log_fail
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}
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# Execute a positive test but retry the command on failure if the output
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# matches an expected pattern. Otherwise behave like log_must and exit
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# $STF_FAIL is test fails.
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#
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# $1 - retry keyword
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# $2 - retry attempts
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# $3-$@ - command to execute
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#
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function log_must_retry
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{
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typeset logfile="/tmp/log.$$"
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typeset status=1
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typeset expect=$1
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typeset retry=$2
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typeset delay=1
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shift 2
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while [[ -e $logfile ]]; do
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logfile="$logfile.$$"
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done
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while (( $retry > 0 )); do
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"$@" 2>$logfile
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status=$?
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if (( $status == 0 )); then
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if grep -qEi "internal error|assertion failed" $logfile; then
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cat $logfile >&2
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_printerror "$@" "internal error or" \
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" assertion failure exited $status"
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status=1
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else
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[[ -n $LOGAPI_DEBUG ]] && cat $logfile
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_printsuccess "$@"
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fi
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break
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else
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if grep -qi "$expect" $logfile; then
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cat $logfile >&2
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_printerror "$@" "Retry in $delay seconds"
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sleep $delay
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(( retry=retry - 1 ))
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(( delay=delay * 2 ))
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else
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break;
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fi
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fi
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done
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if (( $status != 0 )) ; then
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cat $logfile >&2
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_printerror "$@" "exited $status"
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fi
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_recursive_output $logfile "false"
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return $status
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}
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# Execute a positive test and exit $STF_FAIL is test fails after being
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# retried up to 5 times when the command returns the keyword "busy".
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#
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# $@ - command to execute
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function log_must_busy
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{
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log_must_retry "busy" 5 "$@" || log_fail
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}
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# Execute a negative test and exit $STF_FAIL if test passes
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#
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# $@ - command to execute
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function log_mustnot
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{
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log_neg "$@" || log_fail
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}
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# Execute a negative test with keyword expected, and exit
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# $STF_FAIL if test passes
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#
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# $1 - keyword expected
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# $2-$@ - command to execute
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function log_mustnot_expect
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{
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log_neg_expect "$@" || log_fail
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}
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# Signal numbers are platform-dependent
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case $(uname) in
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Darwin|FreeBSD)
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SIGBUS=10
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SIGSEGV=11
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;;
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illumos|Linux|*)
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SIGBUS=7
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SIGSEGV=11
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;;
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esac
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EXIT_SUCCESS=0
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EXIT_NOTFOUND=127
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EXIT_SIGNAL=256
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EXIT_SIGBUS=$((EXIT_SIGNAL + SIGBUS))
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EXIT_SIGSEGV=$((EXIT_SIGNAL + SIGSEGV))
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# Execute and print command with status where success equals non-zero result
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# or output includes expected keyword
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#
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# $1 - keyword expected
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# $2-$@ - command to execute
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#
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# return 0 if command fails, or the output contains the keyword expected,
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# return 1 otherwise
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function log_neg_expect
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{
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typeset logfile="/tmp/log.$$"
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typeset ret=1
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typeset expect=$1
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shift
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while [[ -e $logfile ]]; do
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logfile="$logfile.$$"
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done
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"$@" 2>$logfile
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typeset status=$?
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# unexpected status
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if (( $status == EXIT_SUCCESS )); then
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cat $logfile >&2
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_printerror "$@" "unexpectedly exited $status"
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# missing binary
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elif (( $status == EXIT_NOTFOUND )); then
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cat $logfile >&2
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_printerror "$@" "unexpectedly exited $status (File not found)"
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# bus error - core dump
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elif (( $status == EXIT_SIGBUS )); then
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cat $logfile >&2
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_printerror "$@" "unexpectedly exited $status (Bus Error)"
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# segmentation violation - core dump
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elif (( $status == EXIT_SIGSEGV )); then
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cat $logfile >&2
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_printerror "$@" "unexpectedly exited $status (SEGV)"
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else
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if grep -qEi "internal error|assertion failed" $logfile; then
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cat $logfile >&2
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_printerror "$@" "internal error or assertion failure" \
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" exited $status"
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elif [[ -n $expect ]] ; then
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if grep -qi "$expect" $logfile; then
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ret=0
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else
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cat $logfile >&2
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_printerror "$@" "unexpectedly exited $status"
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fi
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else
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ret=0
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fi
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if (( $ret == 0 )); then
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[[ -n $LOGAPI_DEBUG ]] && cat $logfile
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_printsuccess "$@" "exited $status"
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fi
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fi
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_recursive_output $logfile "false"
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return $ret
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}
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# Execute and print command with status where success equals zero result
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#
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# $@ command to execute
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#
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# return command exit status
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function log_pos
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{
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typeset logfile="/tmp/log.$$"
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while [[ -e $logfile ]]; do
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logfile="$logfile.$$"
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done
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"$@" 2>$logfile
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typeset status=$?
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if (( $status != 0 )) ; then
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cat $logfile >&2
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_printerror "$@" "exited $status"
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else
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if grep -qEi "internal error|assertion failed" $logfile; then
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cat $logfile >&2
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_printerror "$@" "internal error or assertion failure" \
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" exited $status"
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status=1
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else
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[[ -n $LOGAPI_DEBUG ]] && cat $logfile
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_printsuccess "$@"
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fi
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fi
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_recursive_output $logfile "false"
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return $status
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}
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# Execute and print command with status where success equals zero result
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# and no stderr output
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#
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# $@ command to execute
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#
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# return 0 if command succeeds and no stderr output
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# return 1 othersie
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function log_pos_nostderr
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{
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typeset logfile="/tmp/log.$$"
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while [[ -e $logfile ]]; do
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logfile="$logfile.$$"
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done
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"$@" 2>$logfile
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typeset status=$?
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if (( $status != 0 )) ; then
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cat $logfile >&2
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_printerror "$@" "exited $status"
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else
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if [ -s "$logfile" ]; then
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cat $logfile >&2
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_printerror "$@" "message in stderr" \
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" exited $status"
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status=1
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else
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[[ -n $LOGAPI_DEBUG ]] && cat $logfile
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_printsuccess "$@"
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fi
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fi
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_recursive_output $logfile "false"
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return $status
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}
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# Set an exit handler
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#
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# $@ - function(s) to perform on exit
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function log_onexit
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{
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_CLEANUP=("$*")
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}
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# Push an exit handler on the cleanup stack
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#
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# $@ - function(s) to perform on exit
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function log_onexit_push
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{
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_CLEANUP+=("$*")
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}
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# Pop an exit handler off the cleanup stack
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function log_onexit_pop
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{
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_CLEANUP=("${_CLEANUP[@]:0:${#_CLEANUP[@]}-1}")
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}
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#
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# Exit functions
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#
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# Perform cleanup and exit $STF_PASS
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#
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# $@ - message text
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function log_pass
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{
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_endlog $STF_PASS "$@"
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}
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# Perform cleanup and exit $STF_FAIL
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#
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# $@ - message text
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function log_fail
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{
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_endlog $STF_FAIL "$@"
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}
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# Perform cleanup and exit $STF_UNRESOLVED
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#
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# $@ - message text
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function log_unresolved
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{
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_endlog $STF_UNRESOLVED "$@"
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}
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# Perform cleanup and exit $STF_UNSUPPORTED
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#
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# $@ - message text
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function log_unsupported
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{
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_endlog $STF_UNSUPPORTED "$@"
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}
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# Perform cleanup and exit $STF_UNTESTED
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#
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# $@ - message text
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function log_untested
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{
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_endlog $STF_UNTESTED "$@"
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}
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function set_main_pid
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{
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_MAINPID=$1
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}
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#
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# Internal functions
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#
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# Execute custom callback scripts on test failure
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#
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# callback script paths are stored in TESTFAIL_CALLBACKS, delimited by ':'.
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function _execute_testfail_callbacks
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{
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typeset callback
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while read -d ":" callback; do
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if [[ -n "$callback" ]] ; then
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log_note "Performing test-fail callback ($callback)"
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$callback
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fi
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done <<<"$TESTFAIL_CALLBACKS:"
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}
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# Perform cleanup and exit
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#
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# $1 - stf exit code
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# $2-$n - message text
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function _endlog
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{
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typeset logfile="/tmp/log.$$"
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_recursive_output $logfile
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typeset exitcode=$1
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shift
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(( ${#@} > 0 )) && _printline "$@"
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#
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# If we're running in a subshell then just exit and let
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# the parent handle the failures
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#
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if [[ -n "$_MAINPID" && $$ != "$_MAINPID" ]]; then
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log_note "subshell exited: "$_MAINPID
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exit $exitcode
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fi
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if [[ $exitcode == $STF_FAIL ]] ; then
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_execute_testfail_callbacks
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fi
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typeset stack=("${_CLEANUP[@]}")
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log_onexit ""
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typeset i=${#stack[@]}
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while (( i-- )); do
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typeset cleanup="${stack[i]}"
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log_note "Performing local cleanup via log_onexit ($cleanup)"
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$cleanup
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done
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exit $exitcode
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}
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# Output a formatted line
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#
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# $@ - message text
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function _printline
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{
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echo "$@"
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}
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# Output an error message
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#
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# $@ - message text
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function _printerror
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{
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_printline ERROR: "$@"
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}
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# Output a success message
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#
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# $@ - message text
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function _printsuccess
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{
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_printline SUCCESS: "$@"
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}
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# Output logfiles recursively
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#
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# $1 - start file
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# $2 - indicate whether output the start file itself, default as yes.
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function _recursive_output #logfile
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{
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typeset logfile=$1
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while [[ -e $logfile ]]; do
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if [[ -z $2 || $logfile != $1 ]]; then
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cat $logfile
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fi
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rm -f $logfile
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logfile="$logfile.$$"
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done
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}
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