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PojavLauncherTeam
GitHub Repository: PojavLauncherTeam/openjdk-multiarch-jdk8u
 Path: blob/aarch64-shenandoah-jdk8u272-b10/jdk/test/start-Xvfb.sh
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#!/bin/sh -f

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#

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# Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.

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# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

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#

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# This code is free software; you can redistribute it and/or modify it

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# under the terms of the GNU General Public License version 2 only, as

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# published by the Free Software Foundation.  Oracle designates this

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# particular file as subject to the "Classpath" exception as provided

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# by Oracle in the LICENSE file that accompanied this code.

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#

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# This code is distributed in the hope that it will be useful, but WITHOUT

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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

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# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

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# version 2 for more details (a copy is included in the LICENSE file that

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# accompanied this code).

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#

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# You should have received a copy of the GNU General Public License version

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# 2 along with this work; if not, write to the Free Software Foundation,

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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

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#

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# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

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# or visit www.oracle.com if you need additional information or have any

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# questions.

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#

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#

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# Original Author: Tim Bell

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#

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usage() {

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   echo "Starts up an Xvfb dummy X server with fvwm2 window manager"

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   echo " usage:"

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   echo "    ${0} display_number_file"

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   echo "        display_number_file gets display number when it's ready"

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   exit

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 }

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#

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currentDir=`pwd`

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rm -f $1

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DD=":$$"

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DISPLAY=${DD}

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export DISPLAY

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cd /tmp

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#

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if [ ! -x "/usr/bin/X11/Xvfb" ]; then

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  # We have Solaris-flavored X windows, and the /usr/openwin Xvfb is

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  # a simple wrapper script around the Xsun server.  Massage the

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  # arguments: server number must be first; others are slightly

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  # different.

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  #

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  # Also the default Visual Class (DirectColor) triggers an awt bug

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  # (probably 4131533/6505852) and some tests will loop endlessly

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  # when they hit the display.  The workaround is:

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  #  1) Ask for PseudoColor instead.

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  #  2) Omit 32-bit depth.

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  /usr/bin/nohup /usr/openwin/bin/Xvfb ${DISPLAY} -dev vfb screen 0 1280x1024x24 pixdepths 8 16 24 defclass PseudoColor > ${currentDir}/nohup.$$ 2>&1 &

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else

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  # Linux...

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  /usr/bin/nohup /usr/bin/X11/Xvfb -fbdir ${currentDir} -pixdepths 8 16 24 32 ${DISPLAY} > ${currentDir}/nohup.$$ 2>&1 &

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fi

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WM="/usr/bin/X11/fvwm2"

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if [ ! -x ${WM} ] ; then

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  WM="/opt/sfw/bin/fvwm2"

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fi

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#

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# Wait for Xvfb to initialize:

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sleep 5

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#

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if [ -x "${WM}" ]; then

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# 2 JCK tests require a window manager

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# mwm fails (key name errors) and twm fails (hangs),

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# but fvwm2 works well.

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  /usr/bin/nohup ${WM} -display ${DISPLAY} -replace -f /dev/null > ${currentDir}/nohup.$$ 2>&1 &

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else

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  echo "Error: ${WM} not found"

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  exit 1

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fi

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#

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# Wait some more to see if the xhost command gets through:

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sleep 10

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# Allow access to all - this is a brute force approach,

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# but I do not see how it could be a security problem...

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DISPLAY="${DD}" xhost +

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#

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echo "Virtual frame buffer started on ${DISPLAY}"

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echo "$$" > $1

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wait

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