Apple: Add test for bundle resource layout

Closes: #16680

Tests/RunCMake/Framework/FrameworkLayout.cmake

@@ -4,11 +4,17 @@ enable_language(C)
 add_library(Framework ${FRAMEWORK_TYPE}
             foo.c
             foo.h
-            res.txt)
+            res.txt
+            flatresource.txt
+            deepresource.txt
+            some.txt)
 set_target_properties(Framework PROPERTIES
                       FRAMEWORK TRUE
                       PUBLIC_HEADER foo.h
                       RESOURCE "res.txt")
+set_source_files_properties(flatresource.txt PROPERTIES MACOSX_PACKAGE_LOCATION Resources)
+set_source_files_properties(deepresource.txt PROPERTIES MACOSX_PACKAGE_LOCATION Resources/deep)
+set_source_files_properties(some.txt PROPERTIES MACOSX_PACKAGE_LOCATION somedir)
 
 add_custom_command(TARGET Framework POST_BUILD
                    COMMAND /usr/bin/file $<TARGET_FILE:Framework>)

Tests/RunCMake/Framework/OSXFrameworkLayout-build-check.cmake

 set(framework-dir "${RunCMake_TEST_BINARY_DIR}/Framework.framework")
 set(framework-resources "${framework-dir}/Resources")
 set(framework-resource-file "${framework-resources}/res.txt")
+set(framework-flat-resource-file "${framework-resources}/flatresource.txt")
+set(framework-deep-resource-file "${framework-resources}/deep/deepresource.txt")
 set(framework-library "${framework-dir}/Framework")
 set(framework-versions "${framework-dir}/Versions")
+set(framework-some-file "${framework-versions}/Current/somedir/some.txt")
 set(plist-file "${framework-resources}/Info.plist")
 set(framework-header "${framework-dir}/Headers/foo.h")
 
@@ -22,6 +25,18 @@ if(NOT EXISTS ${framework-resource-file})
   message(SEND_ERROR "Framework resource file not found at ${framework-resource-file}")
 endif()
 
+if(NOT EXISTS ${framework-flat-resource-file})
+  message(SEND_ERROR "Framework flat resource file not found at ${framework-flat-resource-file}")
+endif()
+
+if(NOT EXISTS ${framework-deep-resource-file})
+  message(SEND_ERROR "Framework deep resource file not found at ${framework-deep-resource-file}")
+endif()
+
+if(NOT EXISTS ${framework-some-file})
+  message(SEND_ERROR "Framework some file not found at ${framework-some-file}")
+endif()
+
 if(NOT EXISTS ${framework-versions})
   message(SEND_ERROR "Framework versions not found at ${framework-versions}")
 endif()

Tests/RunCMake/Framework/iOSFrameworkLayout-build-check.cmake

 set(framework-dir "${RunCMake_TEST_BINARY_DIR}/Framework.framework")
 set(framework-resources "${framework-dir}/Resources")
 set(framework-resource-file "${framework-dir}/res.txt")
+set(framework-flat-resource-file "${framework-dir}/flatresource.txt")
+set(framework-deep-resource-file "${framework-dir}/deep/deepresource.txt")
+set(framework-some-file "${framework-dir}/somedir/some.txt")
 set(framework-library "${framework-dir}/Framework")
 set(framework-versions "${framework-dir}/Versions")
 set(plist-file "${framework-dir}/Info.plist")
@@ -22,6 +25,18 @@ if(NOT EXISTS ${framework-resource-file})
   message(SEND_ERROR "Framework resource file not found at ${framework-resource-file}")
 endif()
 
+if(NOT EXISTS ${framework-flat-resource-file})
+  message(SEND_ERROR "Framework flat resource file not found at ${framework-flat-resource-file}")
+endif()
+
+if(NOT EXISTS ${framework-deep-resource-file})
+  message(SEND_ERROR "Framework deep resource file not found at ${framework-deep-resource-file}")
+endif()
+
+if(NOT EXISTS ${framework-some-file})
+  message(SEND_ERROR "Framework some file not found at ${framework-some-file}")
+endif()
+
 if(EXISTS ${framework-versions})
   message(SEND_ERROR "Framework versions found at ${framework-versions}")
 endif()