1 files changed, 35 insertions, 0 deletions
diff --git a/examples/shell/test.sh b/examples/shell/test.sh
new file mode 100755
index 0000000000..6b7ba90e37
--- /dev/null
+++ b/examples/shell/test.sh
@@ -0,0 +1,35 @@
+#!/bin/bash
+
+# Copyright 2016 The Bazel Authors. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http:#www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -eu
+
+# This allows RUNFILES to be declared outside the script it you want.
+# RUNFILES for test is the directory of the script.
+RUNFILES=${RUNFILES:-$($(cd $(dirname ${BASH_SOURCE[0]})); pwd)}
+
+source "${RUNFILES}/examples/shell/lib.sh"
+
+function test_output {
+  OUTPUT=$(showfile)
+  EXPECTED_OUTPUT=$(cat "${RUNFILES}/examples/shell/data/test_file.txt")
+
+  if [ "${OUTPUT}" != "${EXPECTED_OUTPUT}" ]; then
+    # This would be a failure case.
+    exit 1
+  fi
+}
+
+test_output