fix a segfault when Host.getByName(null) is called
Restructure teshsuite xbt
Restructure teshsuite simix
Restructure teshsuite simdag
Restructure teshsuite smpi
Remove last references to the now obsolete testsuite/ directory.
Move tests so that the real binary is tested by valgrind, and not the tesh tool.
Remove useless script (replaced by cmake macro ADD_TESH_FACTORIES).
Specify dependencies between memcheck tests.

Allows to run memcheck tests in parallel with e.g.
    ctest -D ExperimentalMemCheck -j 8
Don't use xbt_assert for error checking, it may be disabled.
There was too much levels of backslash escapes.  Remove one of them.

It seems that it changed with commit 782233, when the add_test statements
were changed from add_test(testname exe arg...) to
add_test(NAME testname COMMAND exe arg...).

This broke test memcheck-smpi-replay-9.
Rewrite of the fat trees implementation
Merge branch 'master' of git+ssh://scm.gforge.inria.fr//gitroot/simgrid/simgrid
Corrections to fat trees, set the size of connection vectors right
Reorganize AddTests.cmake
Update changelog
Fix tesh-simdag-flatifier
add MSG_get_as_by_name call, answering [#17311]
typo --
typo --