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, 5 insertions, 5 deletions

diff --git a/tests/cond7.test b/tests/cond7.test
index 56aec24c7..523acc92c 100755
--- a/tests/cond7.test
+++ b/tests/cond7.test
@@ -16,7 +16,7 @@
 
 # Test for an odd conditional bug.  Report from Pavel Roskin.
 
-. ./defs || exit 1
+. ./defs || Exit 1
 
 cat > configure.in << 'END'
 AC_INIT()
@@ -35,7 +35,7 @@ ab_HEADERS = \
 endif
 END
 
-$ACLOCAL || exit 1
-$AUTOMAKE || exit 1
-grep '^[^#].*002' Makefile.in && exit 1
-exit 0
+$ACLOCAL || Exit 1
+$AUTOMAKE || Exit 1
+grep '^[^#].*002' Makefile.in && Exit 1
+Exit 0