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