1 files changed, 38 insertions, 0 deletions
diff --git a/test/java/com/google/devtools/build/android/desugar/desugar_deps_consistency_test.sh b/test/java/com/google/devtools/build/android/desugar/desugar_deps_consistency_test.sh
new file mode 100755
index 0000000..e8e7e23
--- /dev/null
+++ b/test/java/com/google/devtools/build/android/desugar/desugar_deps_consistency_test.sh
@@ -0,0 +1,38 @@
+#!/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
+
+out="$(mktemp)"
+if ! "devtools/blaze/singlejar/singlejar" --output "${out}" --check_desugar_deps --sources "$@"; then
+  rm "${out}"
+  case "$0" in
+    *_fail_test) echo "Singlejar failed as expected!"; exit 0;;
+  esac
+  echo "Singlejar unexpectedly failed"
+  exit 1
+fi
+
+case "$0" in
+  *_fail_test) rm "${out}"; echo "Singlejar unexpectedly succeeded :("; exit 1;;
+esac
+
+if third_party/java/jdk/jar/jar tf "${out}" | grep 'desugar_deps'; then
+  rm "${out}"
+  echo "Singlejar output unexpectedly contains desugaring metadata"
+  exit 2
+fi  # else grep didn't find anything -> pass
+rm "${out}"
+exit 0