tests: enhance timeout checks

Run each test using a wrapper that does all necessary timeout checks.

* tests/run.sh: New file.
* tests/Makefile.am (EXTRA_DIST, LOG_COMPILER): Add it.
* tests/init.sh (check_strace, check_timeout): Remove.
* tests/detach-stopped: Update callers.
* tests/net: Likewise.
* tests/ptrace_setoptions: Likewise.
* tests/qual_syscall: Likewise.
* tests/stat: Likewise.
* tests/strace-f: Likewise.
8 files changed