fix issues in most demo programs

Author: jvdp1

CMakeLists.txt

@@ -49,6 +49,7 @@ if(NOT FYPP)
 endif()
 
 add_subdirectory(src)
+add_subdirectory(test)
 
 install(EXPORT ${PROJECT_NAME}-targets
         NAMESPACE ${PROJECT_NAME}::

test/CMakeLists.txt

@@ -0,0 +1 @@
+add_subdirectory(example)

test/example/CMakeLists.txt

@@ -0,0 +1,32 @@
+macro(ADD_DEMO name)
+    add_executable(demo_${name} demo_${name}.f90)
+    target_link_libraries(demo_${name} "${PROJECT_NAME}")
+#    add_test(NAME ${name}
+#             COMMAND $<TARGET_FILE:demo_${name}> ${CMAKE_CURRENT_BINARY_DIR}
+#             WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
+endmacro(ADD_DEMO)
+
+add_subdirectory(array)
+add_subdirectory(ascii)
+add_subdirectory(bitsets)
+add_subdirectory(error)
+add_subdirectory(hashmaps)
+add_subdirectory(hash_procedures)
+add_subdirectory(io)
+add_subdirectory(linalg)
+add_subdirectory(logger)
+add_subdirectory(math)
+add_subdirectory(optval)
+add_subdirectory(quadrature)
+add_subdirectory(random)
+add_subdirectory(selection)
+add_subdirectory(sorting)
+add_subdirectory(specialfunctions_gamma)
+add_subdirectory(stats)
+add_subdirectory(stats_distribution_exponential)
+add_subdirectory(stats_distribution_normal)
+add_subdirectory(stats_distribution_uniform)
+add_subdirectory(stringlist_type)
+add_subdirectory(strings)
+add_subdirectory(string_type)
+add_subdirectory(version)

test/example/array/CMakeLists.txt

@@ -0,0 +1,2 @@
+#ADD_DEMO(falseloc)
+ADD_DEMO(trueloc)

test/example/ascii/CMakeLists.txt

@@ -0,0 +1,5 @@
+ADD_DEMO(ascii_reverse)
+ADD_DEMO(ascii_to_lower)
+ADD_DEMO(ascii_to_sentence)
+ADD_DEMO(ascii_to_title)
+ADD_DEMO(ascii_to_upper)