ENH: new test for spaces in the tree structure

Tests/SubDirSpaces/Another Subdir/pair+int.int.c

@@ -0,0 +1,6 @@
+#include <stdio.h>
+
+void pair_stuff()
+{
+  printf("Placeholder for a strange file in subdirectory\n");
+}

Tests/SubDirSpaces/Another Subdir/pair_int.int.c

@@ -0,0 +1,6 @@
+#include <stdio.h>
+
+void pair_stuff()
+{
+  printf("Placeholder for a strange file in subdirectory\n");
+}

Tests/SubDirSpaces/Another Subdir/secondone.c

@@ -0,0 +1,6 @@
+#include <stdio.h>
+
+void secondone()
+{
+  printf("Hello again\n");
+}

Tests/SubDirSpaces/Another Subdir/testfromsubdir.c

@@ -0,0 +1,14 @@
+#include <stdio.h>
+
+void secondone();
+void pair_stuff();
+void vcl_stuff();
+
+int main()
+{
+  printf("Hello from subdirectory\n");
+  secondone();
+  pair_stuff();
+  vcl_stuff();
+  return 0;
+}

Tests/SubDirSpaces/CMakeLists.txt

@@ -0,0 +1,43 @@
+PROJECT(SUBDIR)
+SUBDIRS(Executable EXCLUDE_FROM_ALL "Some Examples")
+WRITE_FILE(${SUBDIR_BINARY_DIR}/ShouldBeHere "This file should exist.")
+#WATCOM WMAKE does not support + in the name of a file!
+IF(WATCOM)
+  SET(PLUS_NAME_FILES 
+    "Another Subdir/pair_int.int.c"
+    vcl_algorithm_vcl_pair_double.foo.c)
+ELSE(WATCOM)
+    SET(PLUS_NAME_FILES 
+    "Another Subdir/pair+int.int.c"
+    vcl_algorithm+vcl_pair+double.foo.c)
+ENDIF(WATCOM)
+
+ADD_EXECUTABLE(TestFromSubdir
+  "Another Subdir/testfromsubdir.c"
+  "Another Subdir/secondone"
+  ${PLUS_NAME_FILES}
+  )
+
+AUX_SOURCE_DIRECTORY(ThirdSubDir SOURCES)
+IF(WATCOM)
+  FOREACH(f ${SOURCES})
+    IF("${f}" STREQUAL "ThirdSubDir/pair+int.int1.c")
+    ELSE("${f}" STREQUAL "ThirdSubDir/pair+int.int1.c")
+      SET(SOURCES2 ${f} ${SOURCES2})
+    ENDIF("${f}" STREQUAL "ThirdSubDir/pair+int.int1.c")
+  ENDFOREACH(f)
+  SET(SOURCES ${SOURCES2})
+  SET(SOURCES ${SOURCES} 
+    vcl_algorithm_vcl_pair_double.foo.c)
+ELSE(WATCOM)
+  FOREACH(f ${SOURCES})
+    IF("${f}" STREQUAL "ThirdSubDir/pair_int.int1.c")
+    ELSE("${f}" STREQUAL "ThirdSubDir/pair_int.int1.c")
+      SET(SOURCES2 ${f} ${SOURCES2})
+    ENDIF("${f}" STREQUAL "ThirdSubDir/pair_int.int1.c")
+  ENDFOREACH(f)
+  SET(SOURCES ${SOURCES2})
+  SET(SOURCES ${SOURCES} 
+    vcl_algorithm+vcl_pair+double.foo.c)
+ENDIF(WATCOM)  
+ADD_EXECUTABLE(TestWithAuxSourceDir ${SOURCES})

Tests/SubDirSpaces/Executable/CMakeLists.txt

@@ -0,0 +1 @@
+ADD_EXECUTABLE(test test.cxx)

Tests/SubDirSpaces/Executable/test.cxx

@@ -0,0 +1,49 @@
+#include <stdio.h>
+#include  <stdlib.h>
+#ifdef _WIN32
+#include <io.h>
+#else
+#include <unistd.h>
+#endif
+
+// return true if the file exists
+int FileExists(const char* filename)
+{
+#ifdef _MSC_VER
+# define access _access
+#endif
+#ifndef F_OK
+#define F_OK 0
+#endif
+  if ( access(filename, F_OK) != 0 )
+    {
+    return false;
+    }
+  else
+    {
+    return true;
+    }
+}
+
+
+int main(int ac, char** av)
+{
+  if(ac <= 1)
+    {
+    printf("Usage: %s <file>\n", av[0]);
+    return 1;
+    }
+  if(!FileExists(av[1]))
+    {
+    printf("Missing file %s\n", av[1]);
+    return 1;
+    }
+  if(FileExists(av[2]))
+    {
+    printf("File %s should be in subdirectory\n", av[2]);
+    return 1;
+    }
+  printf("%s is not there! Good.", av[2]);
+  printf("%s is there! Good.", av[1]);
+  return 0;
+}

Tests/SubDirSpaces/Some Examples/CMakeLists.txt

@@ -0,0 +1,2 @@
+PROJECT(Examples)
+SUBDIRS(example1 example2)

Tests/SubDirSpaces/Some Examples/example1/CMakeLists.txt

@@ -0,0 +1,6 @@
+PROJECT(example1)
+ADD_EXECUTABLE(example1 example1.cxx)
+
+ADD_CUSTOM_COMMAND(TARGET example1 POST_BUILD
+  COMMAND "${CMAKE_COMMAND}" ARGS -E remove ${SUBDIR_BINARY_DIR}/ShouldBeHere
+  COMMENT "Remove marker file that should exist because this should not be run")

Tests/SubDirSpaces/Some Examples/example1/example1.cxx

@@ -0,0 +1,7 @@
+#include <stdio.h>
+
+int main()
+{
+  printf("example1\n");
+  return 0;
+}

Tests/SubDirSpaces/Some Examples/example2/CMakeLists.txt

@@ -0,0 +1,2 @@
+PROJECT(example2)
+ADD_EXECUTABLE(example2 example2.cxx)

Tests/SubDirSpaces/Some Examples/example2/example2.cxx

@@ -0,0 +1,7 @@
+#include <stdio.h>
+
+int main()
+{
+  printf("example2\n");
+  return 0;
+}

Tests/SubDirSpaces/ThirdSubDir/pair+int.int1.c

@@ -0,0 +1,6 @@
+#include <stdio.h>
+
+void pair_stuff()
+{
+  printf("Placeholder for a strange file in subdirectory\n");
+}

Tests/SubDirSpaces/ThirdSubDir/pair_int.int1.c

@@ -0,0 +1,6 @@
+#include <stdio.h>
+
+void pair_stuff()
+{
+  printf("Placeholder for a strange file in subdirectory\n");
+}

Tests/SubDirSpaces/ThirdSubDir/pair_p_int.int1.c

@@ -0,0 +1,6 @@
+#include <stdio.h>
+
+void pair_p_stuff()
+{
+  printf("Placeholder for another strange file in subdirectory\n");
+}

Tests/SubDirSpaces/ThirdSubDir/testfromauxsubdir.c

@@ -0,0 +1,16 @@
+#include <stdio.h>
+
+void secondone();
+void pair_stuff();
+void pair_p_stuff();
+void vcl_stuff();
+
+int main()
+{
+  printf("Hello from subdirectory\n");
+  secondone();
+  pair_stuff();
+  pair_p_stuff();
+  vcl_stuff();
+  return 0;
+}

Tests/SubDirSpaces/ThirdSubDir/thirdone.c

@@ -0,0 +1,6 @@
+#include <stdio.h>
+
+void secondone()
+{
+  printf("Hello again\n");
+}

Tests/SubDirSpaces/vcl_algorithm+vcl_pair+double.foo.c

@@ -0,0 +1,6 @@
+#include <stdio.h>
+
+void vcl_stuff()
+{
+  printf("Placeholder for a file with strange name\n");
+}

Tests/SubDirSpaces/vcl_algorithm_vcl_pair_double.foo.c

@@ -0,0 +1,6 @@
+#include <stdio.h>
+
+void vcl_stuff()
+{
+  printf("Placeholder for a file with strange name\n");
+}