Add realpath polyfill for Trusty and Precise on Travis #31

dharple · Feb 13, 2021 · 97367db · 97367db
1 parent 07df16c
commit 97367db
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Showing 2 changed files with 15 additions and 1 deletion.
diff --git a/tests/test-functions b/tests/test-functions
@@ -3,6 +3,18 @@
 # unit test functions
 #
 
+##
+# Realpath polyfill for systems where it doesn't exist
+#
+# @param $1 Path to examine
+#
+if [ ! -x "$(command -v realpath)" ] ; then
+	function realpath()
+	{
+		readlink -f $1
+	}
+fi
+
 ##
 # Executes a single test against a single function using a single table.
 #

diff --git a/tests/test.sh b/tests/test.sh
@@ -8,8 +8,10 @@ if [ -z $1 ] ; then
 	exit 1
 fi
 
+. $(dirname $0)/test-functions
+
 DETOX=$(realpath $1)
-if [ ! -x $DETOX ] ; then
+if [ ! -x "$DETOX" ] ; then
 	echo cannot find detox at $1
 	exit 1
 fi