From e9a65be19d9af512048162dd681437f771739b92 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Sun, 09 Sep 2012 21:31:55 -0400
Subject: Add unit test for ob_reduce_deps.

---
diff --git a/tests/ob_reduce_deps.data b/tests/ob_reduce_deps.data
new file mode 100644
index 0000000..9d4b2b4
--- /dev/null
+++ b/tests/ob_reduce_deps.data
@@ -0,0 +1,14 @@
+# dependencies ; reduced dependencies ; type ; host-arch
+
+foo, bar                               ;foo, bar                               \
+                                                            ;n;core-linux-eglibc
+foo,bar                                ;foo, bar                               \
+                                                            ;n;core-linux-eglibc
+foo,   bar                             ;foo, bar                               \
+                                                            ;n;core-linux-eglibc
+foo, bar                               ;foo, bar                               \
+                                                            ;u;core-linux-eglibc
+foo,bar                                ;foo, bar                               \
+                                                            ;u;core-linux-eglibc
+foo,   bar                             ;foo, bar                               \
+                                                            ;u;core-linux-eglibc
diff --git a/tests/ob_reduce_deps.sh b/tests/ob_reduce_deps.sh
new file mode 100644
index 0000000..28d69e6
--- /dev/null
+++ b/tests/ob_reduce_deps.sh
@@ -0,0 +1,57 @@
+# opkbuild
+# tests/ob_reduce_deps
+# Tests for ob_reduce_deps.
+#
+# Copyright (C) 2012 Patrick "P. J." McDermott
+#
+# 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 3 of the License, 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/>.
+
+. ./common.sh
+
+ob_use deps
+
+ret=0
+
+while read line; do
+
+	line="${line%%#*}"
+	[ -z "${line}" ] && continue
+
+	IFS=';' read -r test_deps good_deps type host_arch \
+		<<EOF
+${line}
+EOF
+
+	test_deps="$(echo "${test_deps}" | sed 's/^ *//;s/ *$//')"
+	good_deps="$(echo "${good_deps}" | sed 's/^ *//;s/ *$//')"
+	type="$(echo "${type}" | sed 's/^ *//;s/ *$//')"
+	host_arch="$(echo "${host_arch}" | sed 's/^ *//;s/ *$//')"
+
+	if [ "${type}" != 'u' ]; then
+		test_deps="$(ob_reduce_deps -a "${host_arch}" "${test_deps}")"
+	else
+		test_deps="$(ob_reduce_deps -u -a "${host_arch}" "${test_deps}")"
+	fi
+
+	if [ "${test_deps}" != "${good_deps}" ]; then
+		printf 'Dependency list of type "%s" for host arch "%s":\n' \
+			"${type}" "${host_arch}"
+		printf '  "%s" != "%s"\n' \
+			"${test_deps}" "${good_deps}"
+		ret=1
+	fi
+
+done <'ob_reduce_deps.data'
+
+exit ${ret}
--
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