Cmake tex2lyx tests: Take care of initialized userdir

If we are testing tex2lyx the first time, then the userdir
is empty. We call now configure.py to initalize in case it is needed.
The algorithm to detect if reconfigure is needed mimics the lyx behaviour.

diff --git a/src/tex2lyx/test/runtests.cmake b/src/tex2lyx/test/runtests.cmake
index 4110087df47043d919eeb5af58c2b85ecb93c867..3e19ffb2703d6a7fada40d1d873e078c05f31327 100644 (file)
--- a/src/tex2lyx/test/runtests.cmake
+++ b/src/tex2lyx/test/runtests.cmake
@@ -1,8 +1,8 @@
 # This file is part of LyX, the document processor.
 # Licence details can be found in the file COPYING.
 #
-# Copyright (c) 2013 Kornel Benko <kornel@lyx.org>
-#           (c) 2013 Scott Kostyshak <skotysh@lyx.org>
+# Copyright (c) 2013-2014 Kornel Benko <kornel@lyx.org>
+#           (c) 2013-2014 Scott Kostyshak <skotysh@lyx.org>
 #
 # Script should be called like:
 # COMMAND ${CMAKE_COMMAND} \
@@ -20,6 +20,46 @@
 set(ENV{${LYX_USERDIR_VER}} ${LYX_TESTS_USERDIR})
 message(STATUS "SCRIPT_DIR = ${SCRIPT_DIR}")
 
+file(TIMESTAMP "${SCRIPT_DIR}/../configure.py" _config_time "%Y%j%H%M%S")
+set(_configure_needed FALSE)
+foreach(_f lyxrc.defaults lyxmodules.lst textclass.lst packages.lst)
+  if(NOT EXISTS "${LYX_TESTS_USERDIR}/${_f}")
+    message(STATUS "Configure needed, because \"${LYX_TESTS_USERDIR}/${_f}\" does not exist")
+    set(_configure_needed TRUE)
+    break()
+  endif()
+  file(TIMESTAMP "${LYX_TESTS_USERDIR}/${_f}" _ftime "%Y%j%H%M%S")
+  if(_config_time STRGREATER _ftime)
+    message(STATUS "Configure needed, because \"${LYX_TESTS_USERDIR}/${_f}\" too old")
+    set(_configure_needed TRUE)
+    break()
+  endif()
+endforeach()
+
+if(_configure_needed)
+  # Determine suffix from ${TEX2LYX_EXE}
+  if(TEX2LYX_EXE MATCHES ".*tex2lyx([0-9]\\.[0-9]).*")
+    set(_suffix ${CMAKE_MATCH_1})
+  else()
+    set(_suffix "")
+  endif()
+
+  if(_suffix STREQUAL "")
+    set(_with_ver "")
+  else()
+    set(_with_ver "--with-version-suffix=${_suffix}")
+  endif()
+
+  # Get binary directory of tex2lyx
+  string(REGEX REPLACE "(.*)tex2lyx${_suffix}.*" "\\1" _bindir "${TEX2LYX_EXE}")
+
+  message(STATUS "executing ${LYX_PYTHON_EXECUTABLE} -tt \"${SCRIPT_DIR}/../configure.py\" ${_with_ver} \"--binary-dir=${_bindir}\"")
+  execute_process(COMMAND ${LYX_PYTHON_EXECUTABLE} -tt "${SCRIPT_DIR}/../configure.py"
+    ${_with_ver} "--binary-dir=${_bindir}"
+    WORKING_DIRECTORY "${LYX_TESTS_USERDIR}"
+  )
+endif()
+
 execute_process(COMMAND ${LYX_PYTHON_EXECUTABLE} ${PY_SCRIPT} ${FIRST_PARAM}
   ${TEX2LYX_EXE} ${SCRIPT_DIR} ${WORKDIR} ${TESTFILE}
   RESULT_VARIABLE _err