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Test add_subdirectory inside function 

This commit teaches the FunctionTest to check variable scope behavior
when a subdirectory is added inside a function call.  Any PARENT_SCOPE
sets in the subdirectory should affect only the function scope which
called add_subdirectory and not its parent scope.
This commit is contained in:
Brad King 2009-09-16 09:52:04 -04:00
parent 24861459b5
commit 33207a9a87
1 changed files with 35 additions and 0 deletions
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35
Tests/FunctionTest/CMakeLists.txt
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@ -130,4 +130,39 @@ ELSE(DEFINED SUBDIR_DEFINED)
FAILED("Subdir Define Test" "(${SUBDIR_DEFINED})")
ENDIF(DEFINED SUBDIR_DEFINED)
# Test function-scoped directory.
FUNCTION(ADD_SUBDIR2 dir)
ADD_SUBDIRECTORY("${dir}" "${dir}2")
# The parent scope sets in the subdir should be visible here.
IF(DEFINED SUBDIR_UNDEFINED)
FAILED("Subdir Function Undefine Test 1" "(${SUBDIR_UNDEFINED})")
ELSE(DEFINED SUBDIR_UNDEFINED)
PASS("Subdir Function Undefine Test 1" "(${SUBDIR_UNDEFINED})")
ENDIF(DEFINED SUBDIR_UNDEFINED)
IF(DEFINED SUBDIR_DEFINED)
PASS("Subdir Function Define Test 1" "(${SUBDIR_DEFINED})")
ELSE(DEFINED SUBDIR_DEFINED)
FAILED("Subdir Function Define Test 1" "(${SUBDIR_DEFINED})")
ENDIF(DEFINED SUBDIR_DEFINED)
ENDFUNCTION(ADD_SUBDIR2)
# Reset test variables.
SET(SUBDIR_UNDEFINED 1)
SET(SUBDIR_DEFINED)
# Run test function.
ADD_SUBDIR2(SubDirScope)
# The parent scope sets in the subdir should not be visible here.
IF(DEFINED SUBDIR_UNDEFINED)
PASS("Subdir Function Undefine Test 2" "(${SUBDIR_UNDEFINED})")
ELSE(DEFINED SUBDIR_UNDEFINED)
FAILED("Subdir Function Undefine Test 2" "(${SUBDIR_UNDEFINED})")
ENDIF(DEFINED SUBDIR_UNDEFINED)
IF(DEFINED SUBDIR_DEFINED)
FAILED("Subdir Function Define Test 2" "(${SUBDIR_DEFINED})")
ELSE(DEFINED SUBDIR_DEFINED)
PASS("Subdir Function Define Test 2" "(${SUBDIR_DEFINED})")
ENDIF(DEFINED SUBDIR_DEFINED)
ADD_EXECUTABLE(FunctionTest functionTest.c)