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-rw-r--r--Tests/RunCMake/ExternalData/MissingData.cmake13
1 files changed, 9 insertions, 4 deletions
diff --git a/Tests/RunCMake/ExternalData/MissingData.cmake b/Tests/RunCMake/ExternalData/MissingData.cmake
index b3c8a5c..f5fefd5 100644
--- a/Tests/RunCMake/ExternalData/MissingData.cmake
+++ b/Tests/RunCMake/ExternalData/MissingData.cmake
@@ -1,5 +1,10 @@
include(ExternalData)
-ExternalData_Add_Test(Data
- NAME Test
- COMMAND ${CMAKE_COMMAND} -E echo DATA{MissingData.txt}
- )
+
+set(output "${CMAKE_SOURCE_DIR}/MissingData.txt")
+ExternalData_Expand_Arguments(Data args DATA{MissingData.txt})
+if("x${args}" STREQUAL "x${output}")
+ message(STATUS "Missing data reference correctly transformed!")
+else()
+ message(FATAL_ERROR "Missing data reference transformed to:\n ${args}\n"
+ "but we expected:\n ${output}")
+endif()