From ca5344ff4205e572f7acad6abf0af7f4b80d9b73 Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Sun, 21 Apr 2019 18:09:23 -0400
Subject: tests/reduce_deps.sh: Convert to TAP

---
diff --git a/tests/local.mk b/tests/local.mk
index b63b962..ecb5847 100644
--- a/tests/local.mk
+++ b/tests/local.mk
@@ -39,7 +39,7 @@ CLEANFILES += $(tests_plat_is_concerned_LDADD)
 
 tests_reduce_deps_SOURCES = \
 	tests/reduce_deps.sh \
-	tests/common.sh \
+	tests/aux/tap-functions.sh \
 	src/deps.sh \
 	src/archplat.sh
 tests_reduce_deps_LDADD = $(tests_reduce_deps_SOURCES:.sh=.sho)
diff --git a/tests/reduce_deps.sh b/tests/reduce_deps.sh
index 386b609..41a4b58 100755
--- a/tests/reduce_deps.sh
+++ b/tests/reduce_deps.sh
@@ -1,6 +1,6 @@
 # reduce_deps() tests
 #
-# Copyright (C) 2014  Patrick "P. J." McDermott
+# Copyright (C) 2014, 2018, 2019  Patrick McDermott
 #
 # This file is part of the ProteanOS Development Kit.
 #
@@ -18,51 +18,125 @@
 # along with the ProteanOS Development Kit.  If not, see
 # <http://www.gnu.org/licenses/>.
 
-do_test()
-{
-	local deps="${1}"
-	local union="${2}"
-	local host_arch="${3}"
-	local host_plat="${4}"
-	local result="${5}"
-
-	deps="$(reduce_deps "${deps}" "${union}" "${host_arch}" "${host_plat}")"
-
-	if [ "x${deps}" != "x${result}" ]; then
-		${union} && printf 'Union' || printf 'Normal'
-		printf ' dependency list for '
-		printf 'host arch "%s" and host plat "%s":\n' \
-			"${host_arch}" "${host_plat}"
-		printf '  "%s" != "%s"\n' \
-			"${deps}" "${result}"
-		tests_es=1
-	fi
-}
-
 main()
 {
+	plan_ 13
+
 	# Normal and union AND-lists.
-	do_test 'foo, bar' false 'amd64-linux-glibc' 'dev' 'foo, bar'
-	do_test 'foo,bar' false 'amd64-linux-glibc' 'dev' 'foo, bar'
-	do_test 'foo,   bar' false 'amd64-linux-glibc' 'dev' 'foo, bar'
-	do_test 'foo, bar' true 'amd64-linux-glibc' 'dev' 'foo, bar'
-	do_test 'foo,bar' true 'amd64-linux-glibc' 'dev' 'foo, bar'
-	do_test 'foo,   bar' true 'amd64-linux-glibc' 'dev' 'foo, bar'
+	command_ok_ \
+		'NORMAL LIST "foo, bar"' -- \
+		[ x"$(reduce_deps \
+			'foo, bar' false \
+			'amd64-linux-glibc' 'dev' \
+		)" = \
+			x'foo, bar' \
+		]
+	command_ok_ \
+		'NORMAL LIST "foo,bar"' -- \
+		[ x"$(reduce_deps \
+			'foo,bar' false \
+			'amd64-linux-glibc' 'dev' \
+		)" = \
+			x'foo, bar' \
+		]
+	command_ok_ \
+		'NORMAL LIST "foo,   bar"' -- \
+		[ x"$(reduce_deps \
+			'foo,   bar' false \
+			'amd64-linux-glibc' 'dev' \
+		)" = \
+			x'foo, bar' \
+		]
+	command_ok_ \
+		'UNION LIST "foo, bar"' -- \
+		[ x"$(reduce_deps \
+			'foo, bar' true \
+			'amd64-linux-glibc' 'dev' \
+		)" = \
+			x'foo, bar' \
+		]
+	command_ok_ \
+		'UNION LIST "foo,bar"' -- \
+		[ x"$(reduce_deps \
+			'foo,bar' true \
+			'amd64-linux-glibc' 'dev' \
+		)" = \
+			x'foo, bar' \
+		]
+	command_ok_ \
+		'UNION LIST "foo,   bar"' -- \
+		[ x"$(reduce_deps \
+			'foo,   bar' true \
+			'amd64-linux-glibc' 'dev' \
+		)" = \
+			x'foo, bar' \
+		]
 
 	# Normal and union OR-lists.
-	do_test 'foo | bar' false 'amd64-linux-glibc' 'dev' 'foo | bar'
-	do_test 'foo|bar' false 'amd64-linux-glibc' 'dev' 'foo | bar'
-	do_test 'foo   |   bar' false 'amd64-linux-glibc' 'dev' 'foo | bar'
+	command_ok_ \
+		'NORMAL LIST "foo | bar"' -- \
+		[ x"$(reduce_deps \
+			'foo | bar' false \
+			'amd64-linux-glibc' 'dev' \
+		)" = \
+			x'foo | bar' \
+		]
+	command_ok_ \
+		'NORMAL LIST "foo|bar"' -- \
+		[ x"$(reduce_deps \
+			'foo|bar' false \
+			'amd64-linux-glibc' 'dev' \
+		)" = \
+			x'foo | bar' \
+		]
+	command_ok_ \
+		'NORMAL LIST "foo   |   bar"' -- \
+		[ x"$(reduce_deps \
+			'foo   |   bar' false \
+			'amd64-linux-glibc' 'dev' \
+		)" = \
+			x'foo | bar' \
+		]
 
 	# Normal and union AND-lists with arch specs.
-	do_test 'foo [amd64-linux-glibc], bar [!amd64-linux-glibc]' false \
-		'amd64-linux-glibc' 'dev' 'foo'
-	do_test 'foo [amd64-linux-glibc], bar [!amd64-linux-glibc]' true \
-		'amd64-linux-glibc' 'dev' 'foo'
+	command_ok_ \
+		'NORMAL LIST "foo [amd64-linux-glibc], '$(: \
+			)'bar [!amd64-linux-glibc]"' -- \
+		[ x"$(reduce_deps \
+			'foo [amd64-linux-glibc], bar [!amd64-linux-glibc]' \
+			false \
+			'amd64-linux-glibc' 'dev' \
+		)" = \
+			x'foo' \
+		]
+	command_ok_ \
+		'UNION LIST "foo [amd64-linux-glibc], '$(: \
+			)'bar [!amd64-linux-glibc]"' -- \
+		[ x"$(reduce_deps \
+			'foo [amd64-linux-glibc], bar [!amd64-linux-glibc]' \
+			true \
+			'amd64-linux-glibc' 'dev' \
+		)" = \
+			x'foo' \
+		]
 
 	# Normal and union AND-lists with plat specs.
-	do_test 'foo <dev>, bar <!dev>' false 'amd64-linux-glibc' 'dev' 'foo'
-	do_test 'foo <dev>, bar <!dev>' true 'amd64-linux-glibc' 'dev' 'foo'
+	command_ok_ \
+		'NORMAL LIST "foo <dev>, bar <!dev>"' -- \
+		[ x"$(reduce_deps \
+			'foo <dev>, bar <!dev>' false \
+			'amd64-linux-glibc' 'dev' \
+		)" = \
+			x'foo' \
+		]
+	command_ok_ \
+		'UNION LIST "foo <dev>, bar <!dev>"' -- \
+		[ x"$(reduce_deps \
+			'foo <dev>, bar <!dev>' true \
+			'amd64-linux-glibc' 'dev' \
+		)" = \
+			x'foo' \
+		]
 
 	return 0
 }
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