source: web/old/remctl-2.14/php/test-wrapper @ f6f3e91

#! /bin/sh
#
# This wrapper exists for two reasons: to work around a bug in the
# phpize-generated test suite on Debian, and because I'm not a PHP programmer
# and didn't want to figure out how to spawn a test version of remctld inside
# PHP.
#
# This script starts a remctl server, if the right configuration is available,
# and works around the Debian bug, then runs make test, and then cleans up.
# It takes the path to the top of the remctl build directory and the top of
# the source directory as its arguments and should be run from the php
# directory.
#
# Written by Russ Allbery <rra@stanford.edu>
# Copyright 2008, 2009 Board of Trustees, Leland Stanford Jr. University
#
# See LICENSE for licensing terms.

if [ -z "$1" ] ; then
    echo 'Missing top build directory argument' >&2
    exit 1
fi
top="$1"
if [ -z "$2" ] ; then
    echo 'Missing top source directory argument' >&2
    exit 1
fi
source="$2"

# Debian loads additional modules from /etc/php5/cli/conf.d, and the test
# framework doesn't deal with this.  PHP only allows one module directory, so
# when the test framework overrides the module directory, none of the standard
# modules can be found.  This causes initialization to fail and the tests to
# fail.
#
# Work around it by extracting the regular PHP module directory from the
# generated Makefile and then symlinking all modules in that directory into
# the modules/ subdirectory used by the test suite.
path=`grep '^EXTENSION_DIR *=' Makefile | sed 's/.* //'`
if [ -z "$path" ] ; then
    echo 'Cannot find EXTENSION_DIR in Makefile' >&2
    exit 1
fi
for module in "$path"/*.so ; do
    name=`basename "$module"`
    if [ "$name" = "remctl.so" ] ; then
        continue
    fi
    ln -s "$module" modules/"$name"
done

# Check whether we have a Kerberos configuration.  If we do, we'll start a
# remctl daemon and obtain a local ticket cache, and then touch a file telling
# PHP to do the tests that require authentication.
if [ -f "$top/tests/data/test.keytab" ] ; then
    rm -f remctl-test.pid
    principal=`cat "$top/tests/data/test.principal"`
    keytab="$top/tests/data/test.keytab"
    ( cd "$source/tests" && "$top/server/remctld" -m -p 14373 \
        -s "$principal" -P "$top/php/remctl-test.pid" -f "data/conf-simple" \
        -d -S -F -k "$keytab" 2>&1 &) > remctl-test.out

    # Try a few different syntaxes for kinit to allow for Heimdal, MIT, or the
    # Stanford-local hack.
    KRB5CCNAME="`pwd`"/remctl-test.cache
    export KRB5CCNAME
    kinit -k -t "$keytab" "$principal" >/dev/null </dev/null
    status=$?
    if [ $status != 0 ] ; then
        kinit -t "$keytab" "$principal" >/dev/null </dev/null
        status=$?
    fi
    if [ $status != 0 ] ; then
        kinit -k -K "$keytab" "$principal" >/dev/null </dev/null
        status=$?
    fi

    # Wait for the remctl server to finish starting.  Then, if we couldn't get
    # Kerberos tickets, kill the remctl server.
    [ -f remctl-test.pid ] || sleep 1
    if [ $status != 0 ] ; then
        echo 'Unable to obtain Kerberos tickets' >&2
        if [ -f remctl-test.pid ] ; then
            kill -HUP `cat remctl-test.pid`
        fi
        rm -f remctl-test.pid
    else
        if [ ! -f remctl-test.pid ] ; then
            echo 'remctld did not start' >&2
        else
            echo "$principal" > remctl-test.princ
        fi
    fi
fi

# Now we can finally run the tests, which will use remctl-test.pid as a flag
# for whether to try the Kerberos tests.
env LD_LIBRARY_PATH="$top"/client/.libs make test
status=$?

# Kill the remctl server.
rm -f remctl-test.cache remctl-test.princ
if [ "$status" = 0 ] ; then
    rm -f remctl-test.out
fi
if [ -f remctl-test.pid ] ; then
    kill -TERM `cat remctl-test.pid`
    rm -f remctl-test.pid
fi

# Clean up our symlinks.
for file in modules/* ; do
    if [ `basename "$file"` != remctl.so ] ; then
        rm "$file"
    fi
done

# Exit with the exit status of the tests.
exit "$status"