1 files changed, 64 insertions, 0 deletions
diff --git a/src/java_tools/import_deps_checker/javatests/com/google/devtools/build/importdeps/tests.bzl b/src/java_tools/import_deps_checker/javatests/com/google/devtools/build/importdeps/tests.bzl
new file mode 100644
index 0000000000..3edf246089
--- /dev/null
+++ b/src/java_tools/import_deps_checker/javatests/com/google/devtools/build/importdeps/tests.bzl
@@ -0,0 +1,64 @@
+# Copyright 2018 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.
+'''Helpers to create golden tests, to minimize code duplication.'''
+
+def create_golden_test(name, golden_file, has_bootclasspath, missing_jar = None, replacing_jar = None):
+  '''Create a golden test for the dependency checker.'''
+  all_dep_jars = [
+      "testdata_client",
+      "testdata_lib_Library",
+      "testdata_lib_LibraryAnnotations",
+      "testdata_lib_LibraryException",
+      "testdata_lib_LibraryInterface",
+      ]
+  testdata_pkg = "//third_party/bazel/src/java_tools/import_deps_checker/javatests/com/google/devtools/build/importdeps/testdata"
+  import_deps_checker = "//third_party/bazel/src/java_tools/import_deps_checker/java/com/google/devtools/build/importdeps:ImportDepsChecker"
+  client_jar = testdata_pkg + ":testdata_client"
+  data = [
+      golden_file,
+      import_deps_checker,
+      "//third_party/java/jdk:jdk8_rt_jar"
+      ] + [testdata_pkg + ":" + x for x in all_dep_jars]
+  if (replacing_jar):
+    data.append(testdata_pkg + ":" + replacing_jar)
+
+  args = [
+      "$(location %s)" % golden_file,
+      "$(location %s)" % import_deps_checker,
+      ]
+  args.append("--bootclasspath_entry")
+  if has_bootclasspath:
+    args.append("$(location //third_party/java/jdk:jdk8_rt_jar)")
+  else:
+    args.append("$(location %s)" % client_jar) # Fake bootclasspath.
+
+  for dep in all_dep_jars:
+    if dep == missing_jar:
+      if replacing_jar:
+        args.append("--classpath_entry")
+        args.append("$(location %s:%s)" % (testdata_pkg, replacing_jar))
+      continue
+    args.append("--classpath_entry")
+    args.append("$(location %s:%s)" % (testdata_pkg, dep))
+
+  args = args + [
+      "--input",
+      "$(location %s:testdata_client)" % testdata_pkg,
+      ]
+  native.sh_test(
+      name=name,
+      srcs = ["golden_test.sh"],
+      args = args,
+      data = data,
+      )