[valadoc] Add test framework

[Florian Brosch <flobrosch src gnome org>]

commit 196aafa07e239bd09af54e22ced466e56339b99c
Author: Florian Brosch <flo brosch gmail com>
Date:   Mon Jul 11 23:46:39 2011 +0200

    Add test framework

 Makefile.am         |    7 ++
 configure.in        |    3 +-
 tests/Makefile.am   |   27 ++++++
 tests/testrunner.sh |  223 +++++++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 259 insertions(+), 1 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
old mode 100644
new mode 100755
index ccc4f33..4208554
--- a/Makefile.am
+++ b/Makefile.am
@@ -4,6 +4,13 @@ NULL =
 
 
 SUBDIRS = src \
+          tests \
           icons \
           doc \
           $(NULL)
+
+
+.PHONY: test
+test:
+	cd tests && $(MAKE) $(AM_MAKEFLAGS) check
+
diff --git a/configure.in b/configure.in
old mode 100644
new mode 100755
index fa3b2c8..d823949
--- a/configure.in
+++ b/configure.in
@@ -68,6 +68,7 @@ AC_CONFIG_FILES([Makefile
                  src/doclets/htm/Makefile
                  src/doclets/devhelp/Makefile
                  src/doclets/gtkdoc/Makefile
-                 src/valadoc/Makefile])
+                 src/valadoc/Makefile
+                 tests/Makefile])
 
 AC_OUTPUT
diff --git a/tests/Makefile.am b/tests/Makefile.am
new file mode 100644
index 0000000..3303350
--- /dev/null
+++ b/tests/Makefile.am
@@ -0,0 +1,27 @@
+NULL =
+
+AM_CPPFLAGS = \
+	$(GLIB_CFLAGS) \
+	$(NULL)
+AM_LDFLAGS = \
+	$(GLIB_LIBS) \
+	$(NULL)
+
+BUILT_SOURCES = \
+	$(NULL)
+noinst_PROGRAMS = \
+	$(NULL)
+
+TESTS_ENVIRONMENT = EXEEXT=$(EXEEXT) $(srcdir)/testrunner.sh
+
+TESTS = \
+	$(NULL)
+
+check-TESTS: $(TESTS)
+	@EXEEXT=$(EXEEXT) $(srcdir)/testrunner.sh $(TESTS)
+
+EXTRA_DIST = \
+	testrunner.sh \
+	$(TESTS) \
+	$(NULL)
+
diff --git a/tests/testrunner.sh b/tests/testrunner.sh
new file mode 100755
index 0000000..531dbd5
--- /dev/null
+++ b/tests/testrunner.sh
@@ -0,0 +1,223 @@
+#!/usr/bin/env bash
+# testrunner.sh
+#
+# Copyright (C) 2006-2008  JÃrg Billeter
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
+#
+# Author:
+# 	JÃrg Billeter <j bitron ch>
+
+builddir=$PWD
+topbuilddir=$builddir/..
+srcdir=$PWD/`dirname $0`
+topsrcdir=$srcdir/..
+vapidir=$topsrcdir/vapi
+
+export G_DEBUG=fatal_warnings
+
+VALAC=valac
+VALAFLAGS="--vapidir $vapidir --disable-warnings --main main --save-temps -X -g -X -O0 -X -pipe -X -lm -X -Werror=return-type -X -Werror=init-self -X -Werror=implicit -X -Werror=sequence-point -X -Werror=return-type -X -Werror=uninitialized -X -Werror=pointer-arith -X -Werror=int-to-pointer-cast -X -Werror=pointer-to-int-cast"
+VAPIGEN=$topbuilddir/vapigen/vapigen
+VAPIGENFLAGS="--vapidir $vapidir"
+
+function testheader() {
+	if [ "$1" = "Packages:" ]; then
+		shift
+		PACKAGES="$PACKAGES $@"
+	elif [ "$1" = "D-Bus" ]; then
+		echo 'eval `dbus-launch --sh-syntax`' >> prepare
+		echo 'trap "kill $DBUS_SESSION_BUS_PID" INT TERM EXIT' >> prepare
+	elif [ "$1" = "GIR" ]; then
+		GIRTEST=1
+	fi
+}
+
+function sourceheader() {
+	if [ "$1" = "Program:" ]; then
+		testpath=${testfile/.test/}/$2
+		ns=${testpath//\//.}
+		ns=${ns//-/_}
+		SOURCEFILE=$ns.vala
+		SOURCEFILES="$SOURCEFILES $SOURCEFILE"
+		echo "	case \"/$testpath\": $ns.main (); break;" >> main.vala
+		echo "namespace $ns {" > $SOURCEFILE
+	elif [ $GIRTEST -eq 1 ]; then
+		if [ "$1" = "Input:" ]; then
+			testpath=${testfile/.test/}
+			ns=${testpath//\//.}
+			ns=${ns//-/_}
+			SOURCEFILE=$ns.gir
+			cat <<EOF > $SOURCEFILE
+<?xml version="1.0"?>
+<repository version="1.2"
+			xmlns="http://www.gtk.org/introspection/core/1.0";
+			xmlns:c="http://www.gtk.org/introspection/c/1.0";
+			xmlns:glib="http://www.gtk.org/introspection/glib/1.0";>
+  <include name="GLib" version="2.0"/>
+  <include name="GObject" version="2.0"/>
+  <c:include name="test.h"/>
+  <namespace name="Test"
+			 version="1.2"
+			 c:identifier-prefixes="Test"
+			 c:symbol-prefixes="test">
+EOF
+		elif [ "$1" = "Output:" ]; then
+			testpath=${testfile/.test/}
+			ns=${testpath//\//.}
+			ns=${ns//-/_}
+			SOURCEFILE=$ns.vapi.ref
+		fi
+	fi
+}
+
+function sourceend() {
+	if [ -n "$testpath" ]; then
+		if [ $GIRTEST -eq 1 ]; then
+			if [ $PART -eq 1 ]; then
+				echo "  </namespace>" >> $SOURCEFILE
+				echo "</repository>" >> $SOURCEFILE
+			fi
+			echo "$VAPIGEN $VAPIGENFLAGS --library $ns $ns.gir && tail -n +5 $ns.vapi|head -n -1|diff -wu $ns.vapi.ref -" > check
+		else
+			echo "}" >> $SOURCEFILE
+			echo "./test$EXEEXT /$testpath" > check
+		fi
+	fi
+}
+
+testdir=_test
+rm -rf $testdir
+mkdir $testdir
+cd $testdir
+
+echo -n -e "TEST: Building...\033[72G"
+
+cat << "EOF" > checkall
+all=0
+fail=0
+EOF
+
+cat << "EOF" > main.vala
+void main (string[] args) {
+	switch (args[1]) {
+EOF
+
+PACKAGES=gio-2.0
+SOURCEFILES=
+for testfile in "$@"; do
+	rm -f prepare check
+	echo 'set -e' >> prepare
+
+	case "$testfile" in
+	*.vala)
+		testpath=${testfile/.vala/}
+		ns=${testpath//\//.}
+		ns=${ns//-/_}
+		SOURCEFILE=$ns.vala
+		SOURCEFILES="$SOURCEFILES $SOURCEFILE"
+
+		echo "	case \"/$testpath\": $ns.main (); break;" >> main.vala
+		echo "namespace $ns {" > $SOURCEFILE
+		cat "$srcdir/$testfile" >> $SOURCEFILE
+		echo "}" >> $SOURCEFILE
+
+		echo "./test$EXEEXT /$testpath" > check
+		;;
+	*.test)
+		PART=0
+		INHEADER=1
+		GIRTEST=0
+		testpath=
+		while IFS="" read -r line; do
+			if [ $PART -eq 0 ]; then
+				if [ -n "$line" ]; then
+					testheader $line
+				else
+					PART=1
+				fi
+			else
+				if [ $INHEADER -eq 1 ]; then
+					if [ -n "$line" ]; then
+						sourceheader $line
+					else
+						INHEADER=0
+					fi
+				else
+					if echo "$line" | grep -q "^[A-Za-z]\+:"; then
+						sourceend
+						PART=$(($PART + 1))
+						INHEADER=1
+						testpath=
+						sourceheader $line
+					else
+						echo "$line" >> $SOURCEFILE
+					fi
+				fi
+			fi
+		done < "$srcdir/$testfile"
+		sourceend
+		;;
+	esac
+
+	cat prepare check > $ns.check
+	cat << EOF >> checkall
+echo -n -e "  /$testpath: \033[72G"
+((all++))
+if bash $ns.check &>log; then
+	echo -e "\033[0;32mOK\033[m"
+else
+	((fail++))
+	echo -e "\033[0;31mFAIL\033[m"
+	cat log
+fi
+EOF
+done
+
+cat << "EOF" >> checkall
+if [ $fail -eq 0 ]; then
+	echo "All $all tests passed"
+else
+	echo "$fail of $all tests failed"
+	exit 1
+fi
+EOF
+
+cat << "EOF" >> main.vala
+	default: assert_not_reached ();
+	}
+}
+EOF
+
+cat $SOURCEFILES >> main.vala
+
+if $VALAC $VALAFLAGS -o test$EXEEXT $([ -z "$PACKAGES" ] || echo $PACKAGES | xargs -n 1 echo -n " --pkg") main.vala &>log; then
+	echo -e "\033[0;32mOK\033[m"
+else
+	echo -e "\033[0;31mFAIL\033[m"
+	cat log
+
+	cd $builddir
+	exit 1
+fi
+
+if bash checkall; then
+	cd $builddir
+	rm -rf $testdir
+else
+	cd $builddir
+	exit 1
+fi
+