ENH: added test for elseif

Tests/Complex/CMakeLists.txt

@@ -271,6 +271,44 @@ ENDWHILE(while_var LESS 1000)
 
 SET(SHOULD_BE_ZERO )
 SET(SHOULD_BE_ONE 1)
+
+# test elseif functionality, the mess below tries to catch problem 
+# of clauses being executed early or late etc
+set (RESULT 3)
+if (RESULT EQUAL 1)
+  if (RESULT EQUAL 2)
+    set (ELSEIF_RESULT 1)
+  elseif (RESULT EQUAL 3)
+    set (ELSEIF_RESULT 1)
+  endif (RESULT EQUAL 2)  
+elseif (RESULT EQUAL 2)
+  set (ELSEIF_RESULT 1)
+elseif (RESULT EQUAL 3)
+  if (RESULT EQUAL 2)
+    set (ELSEIF_RESULT 1)
+  elseif (RESULT EQUAL 3)
+    if (NOT ELSEIF_RESULT EQUAL 1)
+      set (ELSEIF_RESULT 2)
+    endif (NOT ELSEIF_RESULT EQUAL 1)      
+  endif (RESULT EQUAL 2)  
+elseif (RESULT EQUAL 4)
+  if (RESULT EQUAL 2)
+    set (ELSEIF_RESULT 1)
+  elseif (RESULT EQUAL 3)
+    set (ELSEIF_RESULT 1)
+  endif (RESULT EQUAL 2)  
+else (RESULT  EQUAL 1)
+  if (RESULT EQUAL 2)
+    set (ELSEIF_RESULT 1)
+  elseif (RESULT EQUAL 3)
+    set (ELSEIF_RESULT 1)
+  endif (RESULT EQUAL 2)  
+endif (RESULT EQUAL 1)
+
+if (NOT ELSEIF_RESULT EQUAL 2)
+  set (ELSEIF_RESULT 0)
+endif (NOT ELSEIF_RESULT EQUAL 2)
+
 #
 # Configure file 
 # (plug vars to #define so that they can be tested)
@@ -303,6 +341,7 @@ IF(NOT STRING_REGEX_PASSED)
     "STRING(REGEX REPLACE ... ) test failed (\"${RESULT}\" v. \"a[b]c[d]e\")")
 ENDIF(NOT STRING_REGEX_PASSED)
 
+
 #
 # Create the libs and the main exe
 #

Tests/Complex/Executable/complex.cxx

@@ -444,6 +444,12 @@ int main()
   cmPassed("COMPILE_FLAGS did work with SET_TARGET_PROPERTIES");
 #endif
   
+#ifdef ELSEIF_RESULT
+  cmPassed("ELSEIF did work");
+#else
+  cmFailed("ELSEIF did not work");
+#endif
+
   if(file2() != 1)
     {
     cmFailed("Call to file2 function from library failed.");

Tests/Complex/cmTestConfigure.h.in

@@ -77,3 +77,6 @@
 
 #define CMAKE_SHARED_MODULE_PREFIX "${CMAKE_SHARED_MODULE_PREFIX}"
 #define CMAKE_SHARED_MODULE_SUFFIX "${CMAKE_SHARED_MODULE_SUFFIX}"
+
+// test elseif
+#cmakedefine ELSEIF_RESULT

Tests/ComplexOneConfig/CMakeLists.txt

@@ -271,6 +271,44 @@ ENDWHILE(while_var LESS 1000)
 
 SET(SHOULD_BE_ZERO )
 SET(SHOULD_BE_ONE 1)
+
+# test elseif functionality, the mess below tries to catch problem 
+# of clauses being executed early or late etc
+set (RESULT 3)
+if (RESULT EQUAL 1)
+  if (RESULT EQUAL 2)
+    set (ELSEIF_RESULT 1)
+  elseif (RESULT EQUAL 3)
+    set (ELSEIF_RESULT 1)
+  endif (RESULT EQUAL 2)  
+elseif (RESULT EQUAL 2)
+  set (ELSEIF_RESULT 1)
+elseif (RESULT EQUAL 3)
+  if (RESULT EQUAL 2)
+    set (ELSEIF_RESULT 1)
+  elseif (RESULT EQUAL 3)
+    if (NOT ELSEIF_RESULT EQUAL 1)
+      set (ELSEIF_RESULT 2)
+    endif (NOT ELSEIF_RESULT EQUAL 1)      
+  endif (RESULT EQUAL 2)  
+elseif (RESULT EQUAL 4)
+  if (RESULT EQUAL 2)
+    set (ELSEIF_RESULT 1)
+  elseif (RESULT EQUAL 3)
+    set (ELSEIF_RESULT 1)
+  endif (RESULT EQUAL 2)  
+else (RESULT  EQUAL 1)
+  if (RESULT EQUAL 2)
+    set (ELSEIF_RESULT 1)
+  elseif (RESULT EQUAL 3)
+    set (ELSEIF_RESULT 1)
+  endif (RESULT EQUAL 2)  
+endif (RESULT EQUAL 1)
+
+if (NOT ELSEIF_RESULT EQUAL 2)
+  set (ELSEIF_RESULT 0)
+endif (NOT ELSEIF_RESULT EQUAL 2)
+
 #
 # Configure file 
 # (plug vars to #define so that they can be tested)
@@ -303,6 +341,7 @@ IF(NOT STRING_REGEX_PASSED)
     "STRING(REGEX REPLACE ... ) test failed (\"${RESULT}\" v. \"a[b]c[d]e\")")
 ENDIF(NOT STRING_REGEX_PASSED)
 
+
 #
 # Create the libs and the main exe
 #

Tests/ComplexOneConfig/Executable/complex.cxx

@@ -444,6 +444,12 @@ int main()
   cmPassed("COMPILE_FLAGS did work with SET_TARGET_PROPERTIES");
 #endif
   
+#ifdef ELSEIF_RESULT
+  cmPassed("ELSEIF did work");
+#else
+  cmFailed("ELSEIF did not work");
+#endif
+
   if(file2() != 1)
     {
     cmFailed("Call to file2 function from library failed.");

Tests/ComplexOneConfig/cmTestConfigure.h.in

@@ -77,3 +77,6 @@
 
 #define CMAKE_SHARED_MODULE_PREFIX "${CMAKE_SHARED_MODULE_PREFIX}"
 #define CMAKE_SHARED_MODULE_SUFFIX "${CMAKE_SHARED_MODULE_SUFFIX}"
+
+// test elseif
+#cmakedefine ELSEIF_RESULT

Tests/ComplexRelativePaths/CMakeLists.txt

@@ -271,6 +271,44 @@ ENDWHILE(while_var LESS 1000)
 
 SET(SHOULD_BE_ZERO )
 SET(SHOULD_BE_ONE 1)
+
+# test elseif functionality, the mess below tries to catch problem 
+# of clauses being executed early or late etc
+set (RESULT 3)
+if (RESULT EQUAL 1)
+  if (RESULT EQUAL 2)
+    set (ELSEIF_RESULT 1)
+  elseif (RESULT EQUAL 3)
+    set (ELSEIF_RESULT 1)
+  endif (RESULT EQUAL 2)  
+elseif (RESULT EQUAL 2)
+  set (ELSEIF_RESULT 1)
+elseif (RESULT EQUAL 3)
+  if (RESULT EQUAL 2)
+    set (ELSEIF_RESULT 1)
+  elseif (RESULT EQUAL 3)
+    if (NOT ELSEIF_RESULT EQUAL 1)
+      set (ELSEIF_RESULT 2)
+    endif (NOT ELSEIF_RESULT EQUAL 1)      
+  endif (RESULT EQUAL 2)  
+elseif (RESULT EQUAL 4)
+  if (RESULT EQUAL 2)
+    set (ELSEIF_RESULT 1)
+  elseif (RESULT EQUAL 3)
+    set (ELSEIF_RESULT 1)
+  endif (RESULT EQUAL 2)  
+else (RESULT  EQUAL 1)
+  if (RESULT EQUAL 2)
+    set (ELSEIF_RESULT 1)
+  elseif (RESULT EQUAL 3)
+    set (ELSEIF_RESULT 1)
+  endif (RESULT EQUAL 2)  
+endif (RESULT EQUAL 1)
+
+if (NOT ELSEIF_RESULT EQUAL 2)
+  set (ELSEIF_RESULT 0)
+endif (NOT ELSEIF_RESULT EQUAL 2)
+
 #
 # Configure file 
 # (plug vars to #define so that they can be tested)
@@ -303,6 +341,7 @@ IF(NOT STRING_REGEX_PASSED)
     "STRING(REGEX REPLACE ... ) test failed (\"${RESULT}\" v. \"a[b]c[d]e\")")
 ENDIF(NOT STRING_REGEX_PASSED)
 
+
 #
 # Create the libs and the main exe
 #

Tests/ComplexRelativePaths/Executable/complex.cxx

@@ -444,6 +444,12 @@ int main()
   cmPassed("COMPILE_FLAGS did work with SET_TARGET_PROPERTIES");
 #endif
   
+#ifdef ELSEIF_RESULT
+  cmPassed("ELSEIF did work");
+#else
+  cmFailed("ELSEIF did not work");
+#endif
+
   if(file2() != 1)
     {
     cmFailed("Call to file2 function from library failed.");

Tests/ComplexRelativePaths/cmTestConfigure.h.in

@@ -77,3 +77,6 @@
 
 #define CMAKE_SHARED_MODULE_PREFIX "${CMAKE_SHARED_MODULE_PREFIX}"
 #define CMAKE_SHARED_MODULE_SUFFIX "${CMAKE_SHARED_MODULE_SUFFIX}"
+
+// test elseif
+#cmakedefine ELSEIF_RESULT