Simple testsuite for MIG.

This includes a set of valid and invalid definition files that MIG will
try to process. For valid definitions, GCC will compile the stubs to
check if valid C code was generated.

* configure.ac: Add new test Makefiles.
* Makefile.am: Add SUBDIRS.
* tests/Makeconf.am: Automake definitions shared by all test
subdirectories.
* tests/test_lib.sh: Library of functions shared by all test drivers.
* tests/good/run_good_test.sh: Script to run valid definition files.
* tests/good/Makefile.am: New file.
* tests/bad/Makefile.am: New file.
* tests/generate-only/Makefile.am: New file.
* tests/bad/run_bad_test.sh: Script to run invalid definition files.
* tests/generate-only/run_generate_only.sh: Script to run valid
definition files that should be generated only.
* tests/includes/*.h: Test header files that are included by test stubs.
* tests/good/*.defs: Valid definition files where
generated stubs can be compiled.
* tests/generate_only/*.defs: Valid definition files that can be
generated but no compilation should be attempted.
* tests/bad/*.defs: Definition files with problems that should be
detected by MIG.

4 files changed, 90 insertions, 0 deletions

diff --git a/tests/generate-only/Makefile.am b/tests/generate-only/Makefile.am
new file mode 100644
index 0000000..63b782e
--- /dev/null
+++ b/tests/generate-only/Makefile.am
@@ -0,0 +1,22 @@
+# Copyright (C) 2016 Free Software Foundation, Inc.
+#
+# This file is part of GNU MIG.
+#
+# GNU MIG 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.
+#
+# GNU MIG 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 GNU MIG.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+TESTS = subsystem-kernel.defs subsystem-user.defs
+DEFS_LOG_COMPILER = sh ./$(srcdir)/run_generate_only_test.sh
+
+include $(srcdir)/../Makeconf.am
diff --git a/tests/generate-only/run_generate_only_test.sh b/tests/generate-only/run_generate_only_test.sh
new file mode 100755
index 0000000..cbed19b
--- /dev/null
+++ b/tests/generate-only/run_generate_only_test.sh
@@ -0,0 +1,28 @@
+#!/bin/sh
+#
+# Copyright (C) 2016 Free Software Foundation, Inc.
+#
+# This file is part of GNU MIG.
+#
+# GNU MIG 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.
+#
+# GNU MIG 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 GNU MIG.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+. $SRCDIR/tests/test_lib.sh
+
+file=$1
+module="$(basename $file .defs)"
+if ! run_mig $file $module; then
+  failure "Could not generate stubs for $module"
+  exit 1
+fi
diff --git a/tests/generate-only/subsystem-kernel.defs b/tests/generate-only/subsystem-kernel.defs
new file mode 100644
index 0000000..2408224
--- /dev/null
+++ b/tests/generate-only/subsystem-kernel.defs
@@ -0,0 +1,20 @@
+/*
+   Copyright (C) 2016 Free Software Foundation, Inc.
+
+   This file is part of GNU MIG.
+
+   GNU MIG 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.
+
+   GNU MIG 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 GNU MIG.  If not, see <http://www.gnu.org/licenses/>.  */
+
+/* Tests a kernel server subsystem.  */
+subsystem KernelServer server 100;
diff --git a/tests/generate-only/subsystem-user.defs b/tests/generate-only/subsystem-user.defs
new file mode 100644
index 0000000..f0b8187
--- /dev/null
+++ b/tests/generate-only/subsystem-user.defs
@@ -0,0 +1,20 @@
+/*
+   Copyright (C) 2016 Free Software Foundation, Inc.
+
+   This file is part of GNU MIG.
+
+   GNU MIG 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.
+
+   GNU MIG 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 GNU MIG.  If not, see <http://www.gnu.org/licenses/>.  */
+
+/* Tests a kernel user subsystem.  */
+subsystem KernelUser user 100;