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, 108 insertions, 0 deletions

diff --git a/t/self-check-exit.tap b/t/self-check-exit.tap
new file mode 100755
index 000000000..cb655a51f
--- /dev/null
+++ b/t/self-check-exit.tap
@@ -0,0 +1,108 @@
+#! /bin/sh
+# Copyright (C) 2011-2012 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/>.
+
+# Sanity check for the automake testsuite.
+# Check that, in case of failing commands, the correct exit status is
+# passed to the exit trap installed by the './defs' script.
+# Also check that the 'errexit' shell flag is active.
+
+am_create_testdir=no
+. ./defs || Exit 99
+
+plan_ 34
+
+# This test becomes more cumbersome if we keep the 'errexit' shell flag
+# set.  And removing it is no big deal, as this test is a TAP-based one,
+# so that false positives remain very unlikely.
+set +e
+
+AM_TESTS_REEXEC=no; export AM_TESTS_REEXEC
+
+# It's especially important that the 'unset' is done before sourcing
+# ./defs, i.e., when 'set -e' is not active yet, for the benefit of shells
+# (like Bash 2.05 and Solaris 10 /bin/ksh) that returns a non-zero status
+# when unsetting an already-unset variable.
+init='stderr_fileno_=2; unset am_explicit_skips; . ./defs'
+
+for st in 1 2 3 4 5 77 99 126 127 128 129 130 255; do
+  for exit_cmd in "Exit $st" "sh -c 'exit $st'"; do
+    $SHELL -c  "$init; $exit_cmd; :"
+    command_ok_ "$exit_cmd" test $? -eq $st
+  done
+done
+
+for sig in 1 2 13 15; do
+  if is_blocked_signal $sig; then
+    skip_ -r "signal $sig seems blocked"
+    continue
+  fi
+  if test $sig -eq 2; then
+    # Some Korn shells might otherwise get a spurious SIGINT signal when
+    # one is sent to the child $SHELL.  For more details, see:
+    # <http://lists.gnu.org/archive/html/bug-autoconf/2011-09/msg00004.html>
+    trap : 2
+  fi
+  $SHELL -c  "$init; kill -$sig \$\$; :"
+  rc=$?
+  if test $sig -eq 2; then
+    # Reset default SIGINT handler as portably as possible.
+    trap 2 || trap - 2
+  fi
+  if test x"$sh_errexit_works" = x"yes"; then
+    # The exit trap should turn into an hard errors any failure
+    # caused by signals.
+    command_ok_ "kill -$sig" test $rc -eq 99
+  else
+    # The exit trap is not installed, so that the shell should exit
+    # with status 128+n when receiving signal number n.  But don't
+    # be too strict in the check, as POSIX only says that "The exit
+    # status of a command that terminated because it received a
+    # signal shall be reported as greater than 128".
+    command_ok_ "kill -$sig" test $rc -gt 128
+  fi
+  unset rc
+done
+
+: Non-existent program.
+# Solaris 10 /bin/sh erroneously exit with success right away when the
+# following three conditions are met at the same time:
+#   1. the 'errexit' flag is active,
+#   2. an exit trap is installed, and
+#   3. a non-existing command is issued.
+# Note that the non-existent command is issued as the last command to
+# the shell in the next line; this is deliberate.
+if $SHELL -c 'set -e; trap "exit \$?" 0; non-existent-program'; then
+  maybe_todo=TODO reason="known Solaris /bin/sh bug"
+else
+  maybe_todo="" reason=""
+fi
+$SHELL -c  "$init; non-existent-program; :"
+command_ok_ "command not found" -D "$maybe_todo" -r "$reason" \
+            -- test $? -gt 0
+
+: Non-executable command.
+test -f Makefile && test ! -x Makefile || \
+  framowork_failure_ "no proper Makefile in the current directory"
+$SHELL -c  "$init; ./Makefile; :"
+command_ok_ "permission denied" test $? -gt 0
+
+: Syntax errors in the test code.
+$SHELL -c  "$init; if :; then"
+command_ok_ "syntax error 1" test $? -gt 0
+$SHELL -c  "$init; fi"
+command_ok_ "syntax error 2" test $? -gt 0
+
+: