1 #!/bin/ksh -p
   2 
   3 #
   4 # Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
   5 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   6 #
   7 # This code is free software; you can redistribute it and/or modify it
   8 # under the terms of the GNU General Public License version 2 only, as
   9 # published by the Free Software Foundation.
  10 #
  11 # This code is distributed in the hope that it will be useful, but WITHOUT
  12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13 # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14 # version 2 for more details (a copy is included in the LICENSE file that
  15 # accompanied this code).
  16 #
  17 # You should have received a copy of the GNU General Public License version
  18 # 2 along with this work; if not, write to the Free Software Foundation,
  19 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20 #
  21 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22 # or visit www.oracle.com if you need additional information or have any
  23 # questions.
  24 #
  25 
  26 #   @test
  27 #   @summary  Try to force GTK2. We must bail out to GTK3 (if any) if no 2 available.
  28 #
  29 #   @compile ProvokeGTK.java
  30 #   @requires os.family == "linux"
  31 #   @run shell/timeout=400 DemandGTK2.sh
  32 
  33 #
  34 # Note that we depend on
  35 # strace in the PATH
  36 # /sbin/ldconfig (which may be not in PATH)
  37 # It is true for OEL 7 and Ubuntu 14, 16
  38 # but may fail in future. Save tomorrow for tomorrow.
  39 #
  40 # Read DemandGTK2.txt how to prepare GTK2-less machine.
  41 #
  42 
  43 which strace
  44 if [ $?  -ne 0 ]
  45 then
  46     echo "Please provide strace: \"which strace\" failed."
  47     exit 1
  48 fi
  49 
  50 HAVE_2=`/sbin/ldconfig -v 2>/dev/null | grep libgtk-x11-2 | wc -l`
  51 HAVE_3=`/sbin/ldconfig -v 2>/dev/null | grep libgtk-3.so | wc -l`
  52 
  53 
  54 if [ "${HAVE_2}" = "0" ]
  55 then
  56     
  57     if [ "${HAVE_3}" = "0" ]
  58     then
  59         echo "Neither GTK2 nor GTK3 found: system misconfiguration. Exit."
  60         exit 1
  61     fi
  62     echo "No GTK 2 library found: we should bail out to 3"
  63     strace -o strace.log -fe open ${TESTJAVA}/bin/java  -cp ${TESTCLASSPATH}  -Djdk.gtk.version=2 ProvokeGTK
  64     EXECRES=$?
  65     grep  'libgtk-3.*=\ *[0-9]*$' strace.log > logg
  66 else
  67     echo "There is GTK 2 library: we should use it"
  68     strace -o strace.log -fe open ${TESTJAVA}/bin/java  -cp ${TESTCLASSPATH}  -Djdk.gtk.version=2 ProvokeGTK
  69     EXECRES=$?
  70     grep  'libgtk-x11.*=\ *[0-9]*$' strace.log > logg
  71 fi
  72 
  73 if [ ${EXECRES}  -ne 0 ]
  74 then
  75     echo "java execution failed for unknown reason, see logs"
  76     exit 2
  77 fi
  78 
  79 cat logg
  80 if [ -s logg ]
  81 then
  82     echo "Success."
  83     exit 0
  84 else
  85     echo "Failed. Examine logs."
  86     exit 3
  87 fi