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 
  27 #   @test
  28 #   @summary  Try to force GTK3. We must bail out to GTK2 if no 3 available.
  29 #
  30 #   @key headful
  31 #   @compile ProvokeGTK.java
  32 #   @requires os.family == "linux"
  33 #   @run shell/timeout=400 DemandGTK3.sh
  34 
  35 #
  36 # Note that we depend on
  37 # strace in the PATH
  38 # /sbin/ldconfig (which may be is not in PATH)
  39 # It is true for OEL 7 and Ubuntu 14, 16
  40 # but may fail in future. Save tomorrow for tomorrow.
  41 #
  42 
  43 which strace
  44 if [ $?  -ne 0 ]
  45 then
  46     echo "Please provide strace: \"which strace\" failed."
  47     exit 1
  48 fi
  49 
  50 HAVE_3=`/sbin/ldconfig -v 2>/dev/null | grep libgtk-3.so | wc -l`
  51 
  52 
  53 if [ "${HAVE_3}" = "0" ]
  54 then
  55     
  56     echo "No GTK 3 library found: we should bail out to 2"
  57     strace -o strace.log -fe open ${TESTJAVA}/bin/java  -cp ${TESTCLASSPATH}  -Djdk.gtk.version=3 ProvokeGTK
  58     EXECRES=$?
  59     grep  'libgtk-x11.*=\ *[0-9]*$' strace.log > logg
  60 else
  61     echo "There is GTK 3 library: we should use it"
  62     strace -o strace.log -fe open ${TESTJAVA}/bin/java  -cp ${TESTCLASSPATH}  -Djdk.gtk.version=3 ProvokeGTK
  63     EXECRES=$?
  64     grep  'libgtk-3.*=\ *[0-9]*$' strace.log > logg
  65 fi
  66 
  67 if [ ${EXECRES}  -ne 0 ]
  68 then
  69     echo "java execution failed for unknown reason, see logs"
  70     exit 2
  71 fi
  72 
  73 cat logg
  74 if [  -s logg ]
  75 then
  76     echo "Success."
  77     exit 0
  78 else
  79     echo "Failed. Examine logs."
  80     exit 3
  81 fi