tests: rename 'tests/' => 't/', '*.test' => '*.sh'

When we (soon) convert the Automake testsuite to a non-recursive
make setup, we'll have to fix the entries of $(TESTS) to be
prepended with the subdirectory they are in; this will increase
the length of $(TESTS), and thus increase the possibility of
exceeding the command-line length limits on some systems (most
notably, MinGW/MSYS).  See automake bug#7868 for more information.

Thus we rename the 'tests/' subdirectory to 't/', and each 'x.test'
script in there to 'x.sh'; this way, the $(TESTS) entry 'foo.test'
will become 't/foo.sh', which have the same number of characters.

* tests/: Rename ...
* t/: ... to this.
* t/*.test: Rename ...
* t/*.sh: ... to this.
* t/.gitignore: Removed as obsolete.
* t/defs: Adjust.
* t/gen-testsuite-part: Likewise.
* t/list-of-tests.mk: Likewise.
* t/ccnoco.sh: Likewise.
* t/ccnoco3.sh: Likewise.
* t/self-check-cleanup.tap: Likewise.
* t/self-check-dir.tap: Likewise.
* t/self-check-me.tap: Likewise.
* t/self-check-reexec.tap: Likewise.
* README: Likewise.
* bootstrap: Likewise
* configure.ac: Likewise.
* Makefile.am: Likewise.
* .gitignore: Likewise.
* syntax-check.mk: Likewise.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>

1 files changed, 75 insertions, 0 deletions

diff --git a/t/lex-noyywrap.sh b/t/lex-noyywrap.sh
new file mode 100755
index 000000000..1c4a13b19
--- /dev/null
+++ b/t/lex-noyywrap.sh
@@ -0,0 +1,75 @@
+#! /bin/sh
+# Copyright (C) 1999-2012 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# Check Lex support with flex using the '%noyywrap' option.
+
+required='cc flex'
+. ./defs || Exit 1
+
+cat >> configure.ac << 'END'
+AC_PROG_CC
+AM_PROG_LEX
+AC_OUTPUT
+END
+
+cat > Makefile.am << 'END'
+bin_PROGRAMS = foo
+foo_SOURCES = foo.l
+
+.PHONY: test-no-lexlib
+check-local: test-no-lexlib
+test-no-lexlib:
+	test x'$(LEXLIB)' = x'none needed'
+END
+
+cat > foo.l << 'END'
+%option noyywrap
+%{
+#define YY_NO_UNISTD_H 1
+%}
+%%
+"GOOD"   return EOF;
+.
+%%
+int main (void)
+{
+  /* We don't use a 'while' loop here (like a real lexer would do)
+     to avoid possible hangs. */
+  if (yylex () == EOF)
+    return 0;
+  else
+    return 1;
+}
+END
+
+$ACLOCAL
+$AUTOCONF
+$AUTOMAKE -a
+
+./configure LEXLIB="none needed"
+
+# Program should build and run.
+$MAKE
+if cross_compiling; then :; else
+  echo GOOD | ./foo
+  echo BAD | ./foo && Exit 1
+  : For shells with busted 'set -e'.
+fi
+
+# Sanity check on distribution.
+yl_distcheck DISTCHECK_CONFIGURE_FLAGS='LEXLIB="none needed"'
+
+: