ctests: allow excluding patterns

This allows us to exclude matches of certain patterns in
invertedTests, ignoredTests, unreliableTests, and suspendedTests.

To use this new functionality, prefix "!" to the pattern.

This functionality serves as a workaround in some cases to not being
able to use advanced regular expression techniques, such as
"negative lookahead", with CMake's regular expression engine.

Output of "ctest -N" is unchanged by this commit.

This functionality will be used soon (see next commits).

Patch from Kornel Benko.

diff --git a/development/autotests/ExportTests.cmake b/development/autotests/ExportTests.cmake
index 0a94e16dbb37a2f0852795ce62f656ea0ffb91ff..fb7a01e48aae6ab098c52b6adc564f3056982bce 100644 (file)
--- a/development/autotests/ExportTests.cmake
+++ b/development/autotests/ExportTests.cmake
@@ -98,9 +98,15 @@ macro(findexpr found testname listname rsublabel)
       # remove doubles in sublabel
       list(REMOVE_DUPLICATES tmpsublabel)
     else()
-      set(_itr "^${_itrx}$")
+      if (_itrx MATCHES "^!\(.*\)$")
+        set(_itr "^${CMAKE_MATCH_1}$")
+        set(_foundval 0)
+      else()
+        set(_itr "^${_itrx}$")
+        set(_foundval 1)
+      endif()
       if (${testname} MATCHES "${_itr}")
-        set(_found 1)
+        set(_found ${_foundval})
         break()
       endif()
     endif()