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diff --git a/unit/atf-src/tools/atf-run.1 b/unit/atf-src/tools/atf-run.1 new file mode 100644 index 0000000..d593f47 --- /dev/null +++ b/unit/atf-src/tools/atf-run.1 @@ -0,0 +1,202 @@ +.\" +.\" Automated Testing Framework (atf) +.\" +.\" Copyright (c) 2007 The NetBSD Foundation, Inc. +.\" All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND +.\" CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, +.\" INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +.\" MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. +.\" IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY +.\" DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE +.\" GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER +.\" IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR +.\" OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN +.\" IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +.\" +.Dd November 1, 2010 +.Dt ATF-RUN 1 +.Os +.Sh NAME +.Nm atf-run +.Nd executes a collection of test programs +.Sh SYNOPSIS +.Nm +.Op Fl v Ar var1=value1 Op .. Fl v Ar varN=valueN +.Op Ar test_program1 Op Ar .. test_programN +.Nm +.Fl h +.Sh DESCRIPTION +.Nm +executes a collection of test programs or, in other words, a complete +test suite. +The results of each test program are collected by the tool, and are then +multiplexed into a single machine-parseable report; see +.Xr atf-formats 5 +for more details. +This report can later be transformed into many different and saner formats +using the +.Nm atf-report +tool. +.Pp +The list of test programs to execute is read from an +.Pa Atffile +present in the current directory. +This file describes the test suite stored in the directory it lives in, +which aside from the list of test programs also includes meta-data and +configuration variables. +.Pp +.Nm +is also in charge of reading the configuration files that tune the behavior +of each test program and passing down the necessary variables to them. +More details on how this is done are given in the +.Sx Configuration +section. +.Pp +In the first synopsis form, +.Nm +parses the +.Pa Atffile +in the current directory and runs all the test programs specified in it. +If any test program names are given as part of the command line, those are +the ones executed instead of the complete list. +.Pp +In the second synopsis form, +.Nm +will print information about all supported options and their purpose. +.Pp +The following options are available: +.Bl -tag -width XvXvarXvalueXX +.It Fl h +Shows a short summary of all available options and their purpose. +.It Fl v Ar var=value +Sets the configuration variable +.Ar var +to the given value +.Ar value . +.El +.Ss Configuration +.Nm +reads configuration data from multiple places. +After all of these places have been analyzed, a list of variable-value +pairs are passed to the test programs to be run. +.Pp +The following locations are scanned for configuration data, in order. +Items down the list override values defined above them: +.Bl -enum +.It +Configuration variables defined in the +.Pa Atffile . +.It +Configuration variables defined in the system-wide configuration file +shared among all test suites. +This lives in +.Pa ${ATF_CONFDIR}/common.conf . +.It +Configuration variables defined in the system-wide test-suite-specific +configuration file. +This lives in +.Pa ${ATF_CONFDIR}/<test-suite>.conf . +.It +Configuration variables defined in the user-specific configuration file +shared among all test suites. +This lives in +.Pa ${HOME}/.atf/common.conf . +.It +Configuration variables defined in the user-specific test-suite-specific +configuration file. +This lives in +.Pa ${HOME}/.atf/<test-suite>.conf . +.It +Configuration variables provided as part of the command line through the +.Fl v +option. +.El +.Pp +The value of +.Va ATF_CONFDIR +in the above list determined as detailed in +.Xr atf-config 1 . +.Pp +The following configuration variables are globally recognized: +.Bl -tag -width XunprivilegedXuserXX +.It Va unprivileged-user +The name of the system user that atf-run will drop root privileges into +for test cases defining +.Sq require.user=unprivileged . +Note that this is +.Em not provided for security purposes ; +this feature is only for the convenience of the user. +.El +.Ss Hooks +.Nm Ns 's +internal behavior can be customized by the system administrator and the +user by means of hooks. +These hooks are written in the shell script language for simplicity and +are stored in the following files, which are read in the order provided +below: +.Bl -enum +.It +${ATF_CONFDIR}/atf-run.hooks +.It +${HOME}/.atf/atf-run.hooks +.El +.Pp +The following hooks are supported: +.Bl -tag -width infoXstartXhookXX +.It info_start_hook +Called before +.Nm +executes any test program. +The purpose of this hook is to write additional +.Sq info +stanzas to the top of the output report; these are defined by the +.Sq application/X-atf-tps format +described in +.Xr atf-formats 5 . +Always use the +.Sq atf_tps_writer_info +function to print these. +.Pp +This takes no parameters. +.It info_end_hook +Similar to +.Sq info_start_hook +but executed after all test programs have been run so that additional +.Sq info +stanzas can be added to the bottom of the output report. +.Pp +This takes no parameters. +.El +.Pp +All hooks are accompanied by a function named +.Sq default_<hook_name> +that can be executed by them to invoke the default behavior built into +.Nm . +For example, in order to extend the default +.Sq info_start_hook +hook, we could write the following function: +.Bd -literal -offset indent +info_start_hook() +{ + default_info_start_hook "${@}" + + atf_tps_writer_info "uptime" "$(uptime)" +} +.Ed +.Sh SEE ALSO +.Xr atf-report 1 , +.Xr atf-test-program 1 , +.Xr atf 7 |