fix 'file not found'

Author: maki49

source/module_orbital/test/CMakeLists.txt

@@ -41,4 +41,6 @@ AddTest(
   LIBS ${math_libs}
   SOURCES 1_snap_equal_test.cpp ORB_unittest.cpp
   ${depend_files}
-)
+)
+install(DIRECTORY GaAs DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/../../../tests)
+install(DIRECTORY GaAs DESTINATION ${CMAKE_CURRENT_BINARY_DIR})

source/module_orbital/test/ORB_unittest.h

@@ -70,6 +70,6 @@ class test_orb : public testing::Test
 
 	int lmax=1;
 	double lat0 = 1.0;
-	string case_dir = "../../../../source/module_orbital/test/GaAs/";
+	string case_dir = "./GaAs/";
 };
 #endif