download face_model in CMakeLists.txt

test=develop

paddle/fluid/inference/CMakeLists.txt

 if(WITH_TESTING)
-  include(test.cmake) # some generic cmake funtion for inference
+  include(tests/test.cmake) # some generic cmake funtion for inference
 endif()
 # analysis and tensorrt must be added before creating static library,
 # otherwise, there would be undefined reference to them in static library.

paddle/fluid/inference/tests/api/CMakeLists.txt

 set(INFERENCE_EXTRA_DEPS paddle_inference_api paddle_fluid_api ir_pass_manager analysis_predictor)
 
+function(download_model install_dir model_name)
+    if (NOT EXISTS ${install_dir})
+        inference_download_and_uncompress(${install_dir} ${INFERENCE_URL} ${model_name})
+    endif()
+endfunction()
+
 function(download_model_and_data install_dir model_name data_name)
     if (NOT EXISTS ${install_dir})
         inference_download_and_uncompress(${install_dir} ${INFERENCE_URL} ${model_name})
@@ -13,6 +19,13 @@ function(inference_analysis_api_test target install_dir filename)
         ARGS --infer_model=${install_dir}/model --infer_data=${install_dir}/data.txt)
 endfunction()
 
+function(inference_analysis_api_test_with_fake_data target install_dir filename model_name)
+    download_model(${install_dir} ${model_name})
+    inference_analysis_test(${target} SRCS ${filename}
+        EXTRA_DEPS ${INFERENCE_EXTRA_DEPS}
+        ARGS --infer_model=${install_dir}/model)
+endfunction()
+
 # RNN1
 if(NOT APPLE)
     set(RNN1_INSTALL_DIR "${INFERENCE_DEMO_INSTALL_DIR}/rnn1")
@@ -66,12 +79,28 @@ endif()
 inference_analysis_api_test(test_analyzer_ocr ${OCR_INSTALL_DIR} analyzer_vis_tester.cc)
 
 # resnet50
-set(RESNET50_INSTALL_DIR "${INFERENCE_DEMO_INSTALL_DIR}/resnet50")
-if (NOT EXISTS ${RESNET50_INSTALL_DIR})
-    inference_download_and_uncompress(${RESNET50_INSTALL_DIR} ${INFERENCE_URL} "resnet50_model.tar.gz")
-endif()
-inference_analysis_test(test_analyzer_resnet50 SRCS analyzer_resnet50_tester.cc
-    EXTRA_DEPS ${INFERENCE_EXTRA_DEPS} ARGS --infer_model=${RESNET50_INSTALL_DIR}/model)
+inference_analysis_api_test_with_fake_data(test_analyzer_resnet50 
+  "${INFERENCE_DEMO_INSTALL_DIR}/resnet50" analyzer_resnet50_tester.cc "resnet50_model.tar.gz")
+
+# face
+set(FACE_INSTALL_DIR "${INFERENCE_DEMO_INSTALL_DIR}/face")
+inference_analysis_api_test_with_fake_data(test_analyzer_face_align1
+  "${FACE_INSTALL_DIR}/align1" analyzer_face_tester.cc "face%2Falign1_model.tar.gz")
+inference_analysis_api_test_with_fake_data(test_analyzer_face_align2
+  "${FACE_INSTALL_DIR}/align2" analyzer_face_tester.cc "face%2Falign2_model.tar.gz")
+inference_analysis_api_test_with_fake_data(test_analyzer_face_feature1
+  "${FACE_INSTALL_DIR}/feature1" analyzer_face_tester.cc "face%2Ffeature_id_model.tar.gz")
+# TODO(luotao): Disable this test due to analysis is timeout 10 minutes.
+# inference_analysis_api_test_with_fake_data(test_analyzer_face_feature2
+#  "${FACE_INSTALL_DIR}/feature2" analyzer_face_tester.cc "face%2Ffeature_life_model.tar.gz")
+inference_analysis_api_test_with_fake_data(test_analyzer_face_detect
+  "${FACE_INSTALL_DIR}/detect" analyzer_face_tester.cc "face%2Fdetect_model.tar.gz")
+inference_analysis_api_test_with_fake_data(test_analyzer_face_demark
+  "${FACE_INSTALL_DIR}/demark" analyzer_face_tester.cc "face%2Fdemark_model.tar.gz")
+inference_analysis_api_test_with_fake_data(test_analyzer_face_score
+  "${FACE_INSTALL_DIR}/score" analyzer_face_tester.cc "face%2Fscore_model.tar.gz")
+inference_analysis_api_test_with_fake_data(test_analyzer_face_super_res
+  "${FACE_INSTALL_DIR}/super_res" analyzer_face_tester.cc "face%2Fsuper_res_model.tar.gz")
 
 # anakin
 if (WITH_ANAKIN AND WITH_MKL) # only needed in CI