Update to rra-c-util 5.5 and C TAP Harness 3.1

Update to rra-c-util 5.5:

* Use Lancaster Consensus environment variables to control tests.
* Use calloc or reallocarray for protection against integer overflows.
* Suppress warnings from Kerberos headers in non-system paths.
* Assume calloc initializes pointers to NULL.
* Assume free(NULL) is properly ignored.
* Improve error handling in xasprintf and xvasprintf.
* Check the return status of snprintf and vsnprintf properly.
* Preserve errno if snprintf fails in vasprintf replacement.

Update to C TAP Harness 3.1:

* Reopen standard input to /dev/null when running a test list.
* Don't leak extraneous file descriptors to tests.
* Suppress lazy plans and test summaries if the test failed with bail.
* runtests now treats the command line as a list of tests by default.
* The full test executable path can now be passed to runtests -o.
* Improved harness output for tests with lazy plans.
* Improved harness output to a terminal for some abort cases.
* Flush harness output after each test even when not on a terminal.

Change-Id: I05161eb3d3be49a98f7762e876cb114da0c84e9a
Reviewed-on: https://gerrit.stanford.edu/1529
Reviewed-by: Russ Allbery <rra@stanford.edu>
Tested-by: Russ Allbery <rra@stanford.edu>

1 files changed, 2 insertions, 2 deletions

diff --git a/tests/tap/libtap.sh b/tests/tap/libtap.sh
index 1b02939..9731032 100644
--- a/tests/tap/libtap.sh
+++ b/tests/tap/libtap.sh
@@ -11,7 +11,7 @@
 #
 # Written by Russ Allbery <eagle@eyrie.org>
 # Copyright 2009, 2010, 2011, 2012 Russ Allbery <eagle@eyrie.org>
-# Copyright 2006, 2007, 2008
+# Copyright 2006, 2007, 2008, 2013
 #     The Board of Trustees of the Leland Stanford Junior University
 #
 # Permission is hereby granted, free of charge, to any person obtaining a copy
@@ -204,7 +204,7 @@ strip_colon_error() {
 # Bail out with an error message.
 bail () {
     echo 'Bail out!' "$@"
-    exit 1
+    exit 255
 }
 
 # Output a diagnostic on standard error, preceded by the required # mark.