Use `Exit' instead of `exit' in test suite.

Cater to Bourne shells like Solaris sh that do not pass the
`exit' argument as status to the cleanup trap.
* Makefile.am (maintainer-check): Check that here-documents
use only `END' or `EOF' as delimiter in the test suite.
Check that, outside of here-documents, the tests do not use
`exit' with an argument, but use `Exit' instead.
* tests/defs.in (Exit): New function.  Use it throughout,
starting with the introduction of the exit trap.
* tests/*.test: Use `Exit $arg' instead of `exit $arg'
throughout, except inside created files.

Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>

1 files changed, 3 insertions, 3 deletions

diff --git a/tests/dirlist.test b/tests/dirlist.test
index 98c26bb4a..5cd5f3a5c 100755
--- a/tests/dirlist.test
+++ b/tests/dirlist.test
@@ -17,7 +17,7 @@
 # Check dirlist support.
 # This test relies on m4/dirlist
 
-. ./defs || exit 1
+. ./defs || Exit 1
 
 set -e
 
@@ -47,13 +47,13 @@ $AUTOCONF
 # there should be no m4_include in aclocal.m4, even tho m4/dirlist contains
 # `./dirlist-test' as a relative directory.  Only -I directories are subject
 # to file inclusion.
-grep m4_include aclocal.m4 && exit 1
+grep m4_include aclocal.m4 && Exit 1
 
 grep 'GUILE-VERSION' configure
 
 # This bug can occur only when we do a VPATH build of Automake
 # (because of the `-I' passed to aclocal in tests/defs/aclocal.in) but
 # it's OK because VPATH builds are done by `make distcheck'.
-grep 'I should not be included' configure && exit 1
+grep 'I should not be included' configure && Exit 1
 
 :