1 files changed, 52 insertions, 0 deletions
diff --git a/scripts/lint_project_xml_test.py b/scripts/lint_project_xml_test.py
new file mode 100644
index 000000000..344691d00
--- /dev/null
+++ b/scripts/lint_project_xml_test.py
@@ -0,0 +1,52 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2021 The Android Open Source Project
+#
+# 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.
+#
+
+"""Unit tests for lint_project_xml.py."""
+
+import unittest
+from xml.dom import minidom
+
+import lint_project_xml
+
+
+class CheckBaselineForDisallowedIssuesTest(unittest.TestCase):
+  """Unit tests for check_baseline_for_disallowed_issues function."""
+
+  baseline_xml = minidom.parseString(
+      '<?xml version="1.0" encoding="utf-8"?>\n'
+      '<issues format="5" by="lint 4.1.0" client="cli" variant="all" version="4.1.0">\n'
+      '    <issue id="foo" message="foo is evil" errorLine1="foo()">\n'
+      '        <location file="a/b/c.java" line="3" column="10"/>\n'
+      '    </issue>\n'
+      '    <issue id="bar" message="bar is known to be evil" errorLine1="bar()">\n'
+      '        <location file="a/b/c.java" line="5" column="12"/>\n'
+      '    </issue>\n'
+      '    <issue id="baz" message="baz may be evil" errorLine1="a = baz()">\n'
+      '        <location file="a/b/c.java" line="10" column="10"/>\n'
+      '    </issue>\n'
+      '    <issue id="foo" message="foo is evil" errorLine1="b = foo()">\n'
+      '        <location file="a/d/e.java" line="100" column="4"/>\n'
+      '    </issue>\n'
+      '</issues>\n')
+
+  def test_check_baseline_for_disallowed_issues(self):
+    disallowed_issues = lint_project_xml.check_baseline_for_disallowed_issues(self.baseline_xml, ["foo", "bar", "qux"])
+    self.assertEqual({"foo", "bar"}, disallowed_issues)
+
+
+if __name__ == '__main__':
+  unittest.main(verbosity=2)