From 572ecb49ee367e0bbe237431f190127b408db723 Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Tue, 23 Apr 2019 12:23:04 -0400
Subject: tests/aux/common.sh: Add is()

Copied from opkbuild.
---
diff --git a/tests/aux/common.sh b/tests/aux/common.sh
index 27db133..3082ab0 100644
--- a/tests/aux/common.sh
+++ b/tests/aux/common.sh
@@ -1,6 +1,6 @@
 # Common testsuite functions
 #
-# Copyright (C) 2019  Patrick McDermott
+# Copyright (C) 2018, 2019  Patrick McDermott
 #
 # This file is part of the ProteanOS Development Kit.
 #
@@ -21,6 +21,23 @@
 LF='
 '
 
+is()
+{
+	local description="${1}"
+	local got="${2}"
+	local expected="${3}"
+	shift 3
+
+	if [ "x${got}" = "x${expected}" ]; then
+		ok_ -- "${description}"
+	else
+		not_ok_ -- "${description}"
+		diag_ " Failed test '${description}'"
+		diag_ "         got: '${got}'"
+		diag_ "    expected: '${expected}'"
+	fi
+}
+
 # is_diff() is based on cmd_is() from opkbuild 4.0.2, with test results passed
 # by argument and context added to the diagnostic output.
 is_diff()
--
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