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Diffstat (limited to 'checks/005.command_li')
| -rw-r--r-- | checks/005.command_li | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/checks/005.command_li b/checks/005.command_li new file mode 100644 index 0000000..0f3f4a1 --- /dev/null +++ b/checks/005.command_li @@ -0,0 +1,21 @@ +dnl @ ../doc/m4.texi:992: Origin of test +dnl @ expected status: 0 +dnl @ extra options: +dnl @ Copyright (C) 2006, 2007, 2008, 2009 Free Software +dnl @ Foundation, Inc. +dnl @ This file is free software; the Free Software Foundation +dnl @ gives unlimited permission to copy and/or distribute it +dnl @ with or without modifications, as long as this notice +dnl @ is preserved. +dnl @ expected error: ignore +ifdef(`__unix__', , + `errprint(` skipping: syscmd does not have unix semantics +')m4exit(`77')')dnl +syscmd(`echo | cat >&- 2>/dev/null')ifelse(sysval, `0', + `errprint(` skipping: system does not allow closing stdout +')m4exit(`77')')dnl +changequote(`[', `]')dnl +syscmd([echo | ']__program__[' >&-])dnl +dnl @error{}m4: write error: Bad file descriptor +sysval +dnl @result{}1 |