[processing] run OTB tests on Travis

(partially cherry-picked from b9d5b2c)

Author: alexbruy

ci/travis/linux/qt4/before_install.sh

@@ -20,5 +20,9 @@ pushd ${HOME}
 curl -L https://github.com/opengisch/osgeo4travis/archive/qt4bin.tar.gz | tar -xzC /home/travis --strip-components=1
 curl -L https://cmake.org/files/v3.5/cmake-3.5.0-Linux-x86_64.tar.gz | tar --strip-components=1 -zxC /home/travis/osgeo4travis
 
+# Download OTB package for Processing tests
+wget https://www.orfeo-toolbox.org/packages/archives/OTB/OTB-5.6.0-Linux64.run -O /home/travis/OTB-5.6.0-Linux64.run && sh /home/travis/OTB-5.6.0-Linux64.run
+
 popd
+
 pip install --user autopep8 nose2 pyyaml mock future

ci/travis/linux/qt4/script.sh

@@ -14,7 +14,7 @@
 ###########################################################################
 
 export PYTHONPATH=${HOME}/osgeo4travis/lib/python2.7/site-packages/
-export PATH=${HOME}/osgeo4travis/bin:${HOME}/osgeo4travis/sbin:${PATH}
+export PATH=${HOME}/osgeo4travis/bin:${HOME}/osgeo4travis/sbin:${HOME}/OTB-5.6.0-Linux64/bin:${PATH}
 export LD_LIBRARY_PATH=${HOME}/osgeo4travis/lib
 export CTEST_PARALLEL_LEVEL=1
 export CCACHE_CPP2=yes
@@ -24,4 +24,7 @@ if [ "${TRAVIS_PULL_REQUEST}" != "false" ]; then
   chmod -R ugo-w ~/.ccache
 fi
 
+# Set OTB application path (installed in before_install.sh script)
+export OTB_APPLICATION_PATH=${HOME}/OTB-5.6.0-Linux64/lib/otb/applications
+
 xvfb-run ctest -V -E 'qgis_filedownloader|qgis_openstreetmaptest|qgis_wcsprovidertest|qgis_ziplayertest|PyQgsDBManagerGpkg' -S ./qgis-test-travis.ctest --output-on-failure

ci/travis/linux/qt5/before_install.sh

@@ -26,6 +26,10 @@ pushd ${HOME}
 
 curl -L https://github.com/opengisch/osgeo4travis/archive/qt5bin.tar.gz | tar -xzC /home/travis --strip-components=1
 curl -L https://cmake.org/files/v3.5/cmake-3.5.0-Linux-x86_64.tar.gz | tar --strip-components=1 -zxC /home/travis/osgeo4travis
+
+# Download OTB package for Processing tests
+wget https://www.orfeo-toolbox.org/packages/archives/OTB/OTB-5.6.0-Linux64.run -O /home/travis/OTB-5.6.0-Linux64.run && sh /home/travis/OTB-5.6.0-Linux64.run
+
 popd
 
 pip install psycopg2 numpy nose2 pyyaml mock future

ci/travis/linux/qt5/script.sh

@@ -14,7 +14,7 @@
 ###########################################################################
 
 export PYTHONPATH=${HOME}/osgeo4travis/lib/python3.3/site-packages/
-export PATH=${HOME}/osgeo4travis/bin:${HOME}/osgeo4travis/sbin:${PATH}
+export PATH=${HOME}/osgeo4travis/bin:${HOME}/osgeo4travis/sbin:${HOME}/OTB-5.6.0-Linux64/bin:${PATH}
 export LD_LIBRARY_PATH=${HOME}/osgeo4travis/lib
 export CTEST_PARALLEL_LEVEL=1
 export CCACHE_TEMPDIR=/tmp
@@ -25,5 +25,8 @@ fi
 
 DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
+# Set OTB application path (installed in before_install.sh script)
+export OTB_APPLICATION_PATH=${HOME}/OTB-5.6.0-Linux64/lib/otb/applications
+
 xvfb-run ctest -V -E "qgis_filedownloader|qgis_openstreetmaptest|qgis_wcsprovidertest|qgis_ziplayertest|qgis_ogcutilstest|$(cat ${DIR}/blacklist.txt | paste -sd '|' -)" -S ./qgis-test-travis.ctest --output-on-failure
 # xvfb-run ctest -V -E "qgis_openstreetmaptest|qgis_wcsprovidertest" -S ./qgis-test-travis.ctest --output-on-failure