[meta-intel] [PATCH] dldt-inference-engine: fix ptest failures

[Chin Huat Ang]

Package libmock_engine.so as part of dldt-inference-engine-ptest and
update run-ptest to set LD_LIBRARY_PATH to fix the following
InferenceEngineUnitTests failures:

  FAIL: 12 tests, listed below:
  FAIL: PluginTest.canCreatePlugin
  FAIL: PluginTest.canCreatePluginUsingSmartPtr
  FAIL: PluginTest.shouldThrowExceptionIfPluginNotExist
  FAIL: PluginTest.canCallErrorHandlerIfNecessary
  FAIL: PluginTest.canForwardPluginEnginePtr
  FAIL: PluginTest.canSetConfiguration
  FAIL: PluginDispatcherTests.canLoadMockPlugin
  FAIL: PluginDispatcherTests.returnsIfLoadSuccessfull
  FAIL: SharedObjectLoaderTests.canLoadExistedPlugin
  FAIL: SharedObjectLoaderTests.canFindExistedMethod
  FAIL: SharedObjectLoaderTests.throwIfMethodNofFoundInLibrary
  FAIL: SharedObjectLoaderTests.canCallExistedMethod

Signed-off-by: Chin Huat Ang <chin.huat.ang at intel.com>
---
 .../opencv/dldt-inference-engine_2019r2.bb         |  2 ++
 ...ck_engine-install-to-CMAKE_INSTALL_LIBDIR.patch | 24 ++++++++++++++++++++++
 .../recipes-support/opencv/files/run-ptest         |  8 ++++++++
 3 files changed, 34 insertions(+)
 create mode 100644 dynamic-layers/openembedded-layer/recipes-support/opencv/files/0001-mock_engine-install-to-CMAKE_INSTALL_LIBDIR.patch

diff --git a/dynamic-layers/openembedded-layer/recipes-support/opencv/dldt-inference-engine_2019r2.bb b/dynamic-layers/openembedded-layer/recipes-support/opencv/dldt-inference-engine_2019r2.bb
index b8d5d3d..562bd74 100644
--- a/dynamic-layers/openembedded-layer/recipes-support/opencv/dldt-inference-engine_2019r2.bb
+++ b/dynamic-layers/openembedded-layer/recipes-support/opencv/dldt-inference-engine_2019r2.bb
@@ -14,6 +14,7 @@ SRC_URI = "git://github.com/opencv/dldt.git;protocol=git;branch=2019 \
            file://0004-disable-werror.patch;patchdir=../ \
            file://0005-point-to-correct-location-of-ngraph-headers.patch;patchdir=../ \
            file://0001-Install-clDNN-plugin-to-CMAKE_INSTALL_LIBDIR.patch;patchdir=../ \
+           file://0001-mock_engine-install-to-CMAKE_INSTALL_LIBDIR.patch;patchdir=../ \
            file://run-ptest \
            "
 SRCREV = "ba6e22b1b5ee4cbefcc30e8d9493cddb0bb3dfdf"
@@ -73,6 +74,7 @@ do_install_ptest_base_prepend() {
         # Create a dummy Makefile so installation doesn't fail.
         touch ${WORKDIR}/Makefile
         mv ${D}${bindir}/InferenceEngineUnitTests ${D}${PTEST_PATH}/
+	mv ${D}${libdir}/libmock_engine.so ${D}${PTEST_PATH}/
 }
 
 FILES_${PN}-dev = "${includedir} \
diff --git a/dynamic-layers/openembedded-layer/recipes-support/opencv/files/0001-mock_engine-install-to-CMAKE_INSTALL_LIBDIR.patch b/dynamic-layers/openembedded-layer/recipes-support/opencv/files/0001-mock_engine-install-to-CMAKE_INSTALL_LIBDIR.patch
new file mode 100644
index 0000000..74c260a
--- /dev/null
+++ b/dynamic-layers/openembedded-layer/recipes-support/opencv/files/0001-mock_engine-install-to-CMAKE_INSTALL_LIBDIR.patch
@@ -0,0 +1,24 @@
+From 34f3eb50ad5063bbf00ade1e9281e3c238d3216e Mon Sep 17 00:00:00 2001
+From: Chin Huat Ang <chin.huat.ang at intel.com>
+Date: Wed, 16 Oct 2019 13:06:26 +0800
+Subject: [PATCH] mock_engine: install to CMAKE_INSTALL_LIBDIR
+
+Upstream-Status: Pending
+Signed-off-by: Chin Huat Ang <chin.huat.ang at intel.com>
+---
+ inference-engine/tests/mock_engine/CMakeLists.txt | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/inference-engine/tests/mock_engine/CMakeLists.txt b/inference-engine/tests/mock_engine/CMakeLists.txt
+index a0f77cf..753c901 100644
+--- a/inference-engine/tests/mock_engine/CMakeLists.txt
++++ b/inference-engine/tests/mock_engine/CMakeLists.txt
+@@ -38,3 +38,5 @@ target_compile_definitions(${TARGET_NAME} PRIVATE IMPLEMENT_INFERENCE_ENGINE_API
+ set_property(TARGET ${TARGET_NAME} PROPERTY CXX_STANDARD 11)
+ set_property(TARGET ${TARGET_NAME} PROPERTY CXX_STANDARD_REQUIRED ON)
+ set_property(TARGET ${TARGET_NAME} PROPERTY COMPILE_PDB_NAME ${TARGET_NAME})
++
++install(TARGETS ${TARGET_NAME} EXPORT ${TARGET_NAME} LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR})
+-- 
+2.7.4
+
diff --git a/dynamic-layers/openembedded-layer/recipes-support/opencv/files/run-ptest b/dynamic-layers/openembedded-layer/recipes-support/opencv/files/run-ptest
index 77310f9..92f238a 100644
--- a/dynamic-layers/openembedded-layer/recipes-support/opencv/files/run-ptest
+++ b/dynamic-layers/openembedded-layer/recipes-support/opencv/files/run-ptest
@@ -1,5 +1,13 @@
 #!/bin/sh
 
+# InferenceEngineUnitTests requires libmock_engine.so, since they are
+# installed in the same directory we will need to set LD_LIBRARY_PATH
+# so that libmock_engine.so is picked up correctly. We also assume that
+# this script is only execute within the same directory where it is
+# installed.
+
+export LD_LIBRARY_PATH=.
+
 ./InferenceEngineUnitTests |sed \
   -e 's|\[.*OK.*\]\(.*\)|PASS:\1|' \
   -e 's|\[.*FAILED.*\]\(.*\)|FAIL:\1|'
-- 
2.7.4