11be35a165
To do so, a few dependencies have been imported: * external/bsd/lutok * external/mit/lua * external/public-domain/sqlite * external/public-domain/xz The Kyua framework is the new generation of ATF (Automated Test Framework), it is composed of: * external/bsd/atf * external/bsd/kyua-atf-compat * external/bsd/kyua-cli * external/bsd/kyua-tester * tests Kyua/ATF being written in C++, it depends on libstdc++ which is provided by GCC. As this is not part of the sources, Kyua is only compiled when the native GCC utils are installed. To install Kyua do the following: * In a cross-build enviromnent, add the following to the build.sh commandline: -V MKBINUTILS=yes -V MKGCCCMDS=yes WARNING: At this point the import is still experimental, and not supported on native builds (a.k.a make build). Change-Id: I26aee23c5bbd2d64adcb7c1beb98fe0d479d7ada
367 lines
11 KiB
Groff
367 lines
11 KiB
Groff
.\" Copyright 2011 Google Inc.
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.\" All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions are
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.\" met:
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.\"
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.\" * Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" * Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\" * Neither the name of Google Inc. nor the names of its contributors
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.\" may be used to endorse or promote products derived from this software
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.\" without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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.\" "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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.\" LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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.\" A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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.\" LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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.\" OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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.Dd February 7, 2013
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.Dt KYUA 1
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.Os
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.Sh NAME
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.Nm kyua
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.Nd Command-line interface to Kyua quality assurance toolkit
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.Sh SYNOPSIS
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.Nm
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.Op Fl -config Ar file
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.Op Fl -logfile Ar file
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.Op Fl -loglevel Ar level
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.Op Fl -variable Ar name=value
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.Ar command
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.Op Ar command_options
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.Op Ar command_arguments
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.Sh DESCRIPTION
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Kyua is a quality assurance toolkit: a package that provides libraries to
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aid in the creation of test cases, and tools to execute such test cases and
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generate reports of their results.
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.Pp
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This manual page describes
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.Nm
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(note the lowercase), which is the command-line interface to the Kyua
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package.
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.Pp
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If you are here because all you want to know is how to run the tests in
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.Pa __TESTSDIR__ ,
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you most likely want to read the
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.Xr tests 7
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manual page instead if your system provides one.
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.Pp
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As can be observed in the synopsis, the interface of
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.Nm
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implements a common subcommand-based interface. The arguments to the tool
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specify, in this order: a set of common options that all the commands
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accept, a required
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.Ar command
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name that specifies what
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.Nm
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should do, and
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a set of possibly-optional
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.Ar command_options
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and
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.Ar command_arguments
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that are specific to the chosen command.
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.Ss Options supported by all commands
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The following options are recognized by all the commands.
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Keep in mind that these must always be specified before the command name.
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.Bl -tag -width XX
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.It Fl -config Ar path , Fl c Ar path
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Specifies the configuration file to process, which must be in the format
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described in
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.Xr kyua.conf 5 .
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The special value
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.Sq none
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explicitly disables the loading of any configuration file.
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.Pp
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Defaults to
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.Pa ~/.kyua/kyua.conf
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if it exists, otherwise to
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.Pa __CONFDIR__/kyua.conf
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if it exists,
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or else to
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.Sq none .
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.It Fl -logfile Ar path
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Specifies the location of the file to which
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.Nm
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will log run time events useful for postmortem debugging.
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.Pp
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The default depends on different environment variables as described in
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.Sx Logging ,
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but typically the file will be stored within the user's home directory.
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.It Fl -loglevel Ar level
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Specifies the maximum logging level to record in the log file.
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See
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.Sx Logging
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for more details.
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.Pp
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The default is
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.Sq info .
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.It Fl -variable Ar name=value , Fl v Ar name=value
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Sets the
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.Ar name
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configuration variable to
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.Ar value .
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The values set through this option have preference over the values set in the
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configuration file.
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.Pp
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The specified variable can either be a builtin variable or a test-suite
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specific variable. See
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.Xr kyua.conf 5
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for more details.
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.El
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.Ss Available commands
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The following commands are generic and do not have any relation to the execution
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of tests or the inspection of their results:
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.Bl -tag -width reportXhtmlXX -offset indent
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.It Ar about
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Shows general program information.
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See
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.Xr kyua-about 1 .
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.It Ar config
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Inspects the values of the configuration variables.
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See
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.Xr kyua-config 1 .
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.It Ar db-exec
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Executes an arbitrary SQL statement in the store database and prints the
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resulting table.
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See
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.Xr kyua-db-exec 1 .
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.It Ar help
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Shows usage information.
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See
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.Xr kyua-help 1 .
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.El
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.Pp
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The following commands are used to generate reports based on the data previously
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stored in the database:
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.Bl -tag -width reportXhtmlXX -offset indent
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.It Ar report
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Generates a plain-text report.
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See
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.Xr kyua-report 1 .
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.It Ar report-html
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Generates an HTML report.
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See
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.Xr kyua-report-html 1 .
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.El
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.Pp
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The following commands are used to interact with a test suite:
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.Bl -tag -width reportXhtmlXX -offset indent
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.It Ar debug
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Executes a single test case in a controlled environment for debugging purposes.
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See
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.Xr kyua-debug 1 .
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.It Ar list
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Lists test cases and their metadata.
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See
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.Xr kyua-list 1 .
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.It Ar test
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Runs tests.
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See
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.Xr kyua-test 1 .
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.El
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.Ss Logging
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.Nm
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has a logging facility that collects all kinds of events at run time.
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These events are always logged to a file so that the log is available when
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it is most needed: right after a non-reproducible problem happens.
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The only way to disable logging is by sending the log to
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.Pa /dev/null .
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.Pp
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The location of the log file can be manually specified with the
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.Fl -logfile
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option, which applies to all commands. If no file is explicitly specified, the
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location of the log files is chosen in this order:
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.Bl -enum -offset indent
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.It
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.Pa ${HOME}/.kyua/logs/
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if
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.Va HOME
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is defined.
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.It
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.Pa ${TMPDIR}/
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if
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.Va TMPDIR
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is defined.
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.It
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.Pa /tmp/ .
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.El
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.Pp
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And the default naming scheme of the log files is:
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.Sq <progname>.<timestamp>.log .
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.Pp
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The messages stored in the log file have a level (or severity) attached to
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them. These are:
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.Bl -tag -width warningXX -offset indent
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.It error
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Fatal error messages. The program generally terminates after these, either
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in a clean manner or by crashing.
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.It warning
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Non-fatal error messages. These generally report a condition that must be
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addressed but the application can continue to run.
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.It info
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Informational messages. These tell the user what the program was doing at
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a general level of operation.
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.It debug
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Detailed informational messages. These are often useful when debugging
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problems in the application, as they contain lots of internal details.
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.El
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.Pp
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The default log level is
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.Sq info
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unless expicitly overriden with
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.Fl -loglevel .
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.Pp
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The log file is a plain text file containing one line per log record. The
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format of each line is as follows:
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.Bd -literal -offset indent
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timestamp entry_type pid file:line: message
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.Ed
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.Pp
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.Ar entry_type
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can be one of:
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.Sq E
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for an error,
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.Sq W
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for a warning,
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.Sq I
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for an informational message and
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.Sq D
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for a debug message.
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.Ss Bug reporting
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If you think you have encountered a bug in
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.Nm ,
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please take the time to let the developers know about it. This will ensure
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that the bug is addressed and potentially fixed in the next Kyua release.
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.Pp
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The first step in reporting a bug is to check if there already is a similar
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bug in the database. You can check what issues are currently in the
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database by going to:
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.Bd -literal -offset indent
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http://code.google.com/p/kyua/issues/list
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.Ed
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.Pp
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If there is no existing issue that describes an issue similar to the
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one you are experiencing, you can open a new one by visiting:
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.Bd -literal -offset indent
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http://code.google.com/p/kyua/issues/entry
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.Ed
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.Pp
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When doing so, please include as much detail as possible. Among other
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things, explain what operating system and platform you are running
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.Nm
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on, what were you trying to do, what exact messages you saw on the screen,
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how did you expect the program to behave, and any other details that you
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may find relevant.
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.Pp
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Also, please include a copy of the log file corresponding to the problem
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you are experiencing. Unless you have changed the location of the log
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files, you can most likely find them in
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.Pa ~/.kyua/logs/ .
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If the problem is reproducible, it is good idea to regenerate the log file
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with an increased log level so as to provide more information. For
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example:
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.Bd -literal -offset indent
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$ kyua --logfile=problem.log --loglevel=debug \\
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[rest of the command line]
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.Ed
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.Sh ENVIRONMENT
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The following variables are recognized and can be freely tuned by the end user:
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.Bl -tag -width COLUMNSXX
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.It Va COLUMNS
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The width of the screen, in number of characters.
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.Nm
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uses this to wrap long lines.
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If not present, the width of the screen is determined from the terminal
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stdout is connected to, and, if the guessing fails, this defaults to infinity.
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.It Va HOME
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Path to the user's home directory.
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.Nm
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uses this location to determine paths to configuration files and default log
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files.
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.It Va TMPDIR
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Path to the system-wide temporary directory.
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.Nm
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uses this location to place the work directory of test cases, among other
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things.
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.Pp
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The default value of this variable depends on the operating system. In
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general, it is
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.Pa /tmp .
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.El
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.Pp
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The following variables are also recognized, but you should not need to set them
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during normal operation.
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They are only provided to override the value of built-in values, which is useful
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when testing
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.Nm
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itself:
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.Bl -tag -width KYUAXCONFDIRXX
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.It Va KYUA_CONFDIR
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Path to the system-wide configuration files for
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.Nm .
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.Pp
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Defaults to
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.Pa __CONFDIR__ .
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.It Va KYUA_DOCDIR
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Path to the location of installed documentation.
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.Pp
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Defaults to
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.Pa __DOCDIR__ .
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.It Va KYUA_MISCDIR
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Path to the location of the installed miscellaneous scripts and data
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files provided by
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.Nm .
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.Pp
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Defaults to
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.Pa __MISCDIR__ .
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.It Va KYUA_STOREDIR
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Path to the location of the installed store support files; e.g. the
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directory containing the SQL database schema.
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.Pp
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Defaults to
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.Pa __STOREDIR__ .
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.It Va KYUA_TESTERSDIR
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Path to the location of the installed testers; e.g. the directory containing
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programs like
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.Pa plain_tester .
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Defaults to
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.Pa __TESTERSDIR__ .
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.El
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.Sh FILES
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.Bl -tag -width XXXX
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.It Pa ~/.kyua/kyua.conf
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User-specific configuration file.
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.It Pa ~/.kyua/logs/
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Default location for the collected log files.
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.It Pa __CONFDIR__/kyua.conf
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System-wide configuration file.
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.El
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.Sh EXIT STATUS
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.Nm
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returns 0 on success, 1 on a controlled error condition in the given
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subcommand, 2 on a general unexpected error and 3 on a usage error.
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.Pp
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The documentation of the subcommands in the corresponding manual pages only
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details the difference between a successful exit (0) and the detection of a
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controlled error (1). Even though when those manual pages do not describe
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any other exit statuses, codes above 1 can be returned.
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.Sh SEE ALSO
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.Xr atf 7 ,
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.Xr tests 7
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.Sh AUTHORS
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For more details on the people that made
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.Nm
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possible and the license terms, run:
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.Bd -literal -offset indent
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$ kyua about
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.Ed
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