diff options
Diffstat (limited to 'tests/base.at')
| -rw-r--r-- | tests/base.at | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/tests/base.at b/tests/base.at index 4042a8aa..6894990a 100644 --- a/tests/base.at +++ b/tests/base.at @@ -846,3 +846,76 @@ FOO ]]) AT_CLEANUP + +## ----------------------------------- ## +## configure with closed standard fds ## +## ----------------------------------- ## + +AT_SETUP([configure with closed standard fds]) +AT_KEYWORDS([AS@&t@_INIT]) + +# Create a configure script that runs a relatively complicated but +# self-contained test. Run it. +AT_CONFIGURE_AC([[AC_PROG_CC]]) +AT_CHECK_AUTOCONF +AT_CHECK_AUTOHEADER +AT_CHECK_CONFIGURE([], [], [stdout], [stderr]) +AT_CHECK_ENV + +mv stdout stdout-expected +mv stderr stderr-expected +mv state-env.after state-env-expected +mv config.status config-status-expected +mv config.h config-h-expected + +# Run it again with stdin (fd 0) closed. +# There should be no change to the stdout or stderr output and thoe +# result of configuration should be the same. + +AT_CHECK_CONFIGURE([ 0<&- ], [], [stdout], [stderr]) +AT_CHECK_ENV +AT_CMP([stdout-expected], [stdout]) +AT_CMP([stderr-expected], [stderr]) +AT_CONFIG_CMP([state-env-expected], [state-env.after]) + +mv stdout stdout-closed-0 +mv stderr stderr-closed-0 +mv state-env.after state-env-closed-0 +mv config.status config-status-closed-0 +mv config.h config-h-closed-0 + +# Run it again with stdout (fd 1) closed. +# There should be no change to the stderr output and the +# result of configuration should be the same. (Any output +# that would have gone to stdout, of course, is lost.) + +AT_CHECK_CONFIGURE([ 1>&- ], [], [stdout], [stderr]) +AT_CHECK_ENV +AT_CHECK([test -f stdout && test ! -s stdout]) +AT_CMP([stderr-expected], [stderr]) +AT_CONFIG_CMP([state-env-expected], [state-env.after]) + +mv stdout stdout-closed-1 +mv stderr stderr-closed-1 +mv state-env.after state-env-closed-1 +mv config.status config-status-closed-1 +mv config.h config-h-closed-1 + +# Run it again with stderr (fd 2) closed. +# There should be no change to the stdout output and the +# result of configuration should be the same. (Any output +# that would have gone to stderr, of course, is lost.) + +AT_CHECK_CONFIGURE([ 2>&- ], [], [stdout], [stderr]) +AT_CHECK_ENV +AT_CMP([stdout-expected], [stdout]) +AT_CHECK([test -f stderr && test ! -s stderr]) +AT_CONFIG_CMP([state-env-expected], [state-env.after]) + +mv stdout stdout-closed-2 +mv stderr stderr-closed-2 +mv state-env.after state-env-closed-2 +mv config.status config-status-closed-2 +mv config.h config-h-closed-2 + +AT_CLEANUP |