1 files changed, 43 insertions, 0 deletions
diff --git a/testcase/top_level_phony.sh b/testcase/top_level_phony.sh
new file mode 100644
index 0000000..e8d78cb
--- /dev/null
+++ b/testcase/top_level_phony.sh
@@ -0,0 +1,43 @@
+#!/bin/bash
+#
+# Copyright 2018 Google Inc. 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 -u
+
+mk="$@"
+
+cat <<EOF > Makefile
+.PHONY: test
+test: out/foo
+out/foo: bar
+	@echo "END"
+EOF
+
+touch bar
+
+if echo "${mk}" | grep -qv "kati"; then
+  # Make doesn't support these warnings, so write the expected output.
+  echo 'Makefile:4: warning: real file "out/foo" depends on PHONY target "bar"'
+  echo 'END'
+else
+  ${mk} --warn_real_to_phony --top_level_phony 2>&1
+fi
+
+if echo "${mk}" | grep -qv "kati"; then
+  # Make doesn't support these warnings, so write the expected output.
+  echo 'Makefile:4: *** real file "out/foo" depends on PHONY target "bar"'
+else
+  ${mk} --werror_real_to_phony --top_level_phony 2>&1
+fi