Merge "Add integration test for EnforcePermissionHelperDetector" into…

… main

tools/lint/global/integration_tests/Android.bp

@@ -0,0 +1,40 @@
+// Copyright (C) 2023 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.
+
+java_library {
+    name: "AndroidGlobalLintTestNoAidl",
+    srcs: ["TestNoAidl/**/*.java"],
+    libs: [
+        "framework-annotations-lib",
+    ],
+    lint: {
+        // It is expected that lint returns an error when processing this
+        // library. Silence it here, the lint output is verified in tests.py.
+        suppress_exit_code: true,
+    },
+}
+
+python_test_host {
+    name: "AndroidGlobalLintCheckerIntegrationTest",
+    srcs: ["tests.py"],
+    main: "tests.py",
+    data: [
+        ":AndroidGlobalLintTestNoAidl{.lint}",
+    ],
+    version: {
+        py3: {
+            embedded_launcher: true,
+        },
+    },
+}

tools/lint/global/integration_tests/TestNoAidl/TestNoAidl.java

@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+
+package com.google.android.lint.integration_tests;
+
+import android.annotation.EnforcePermission;
+
+/**
+ * A class that use the annotation but does not rely on AIDL.
+ */
+class TestNoAidl {
+
+    @EnforcePermission("INTERNET")
+    void myMethod() {
+    }
+
+}

tools/lint/global/integration_tests/tests.py

@@ -0,0 +1,34 @@
+# Copyright 2023 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.
+
+import pkgutil
+import unittest
+import xml.etree.ElementTree
+
+class TestLinterReports(unittest.TestCase):
+    """Integration tests for the linters used by @EnforcePermission."""
+
+    def test_no_aidl(self):
+        report = pkgutil.get_data("lint", "lint-report.xml").decode()
+        issues = xml.etree.ElementTree.fromstring(report)
+        self.assertEqual(issues.tag, "issues")
+        self.assertEqual(len(issues), 1)
+
+        issue = issues[0]
+        self.assertEqual(issue.attrib["id"], "MisusingEnforcePermissionAnnotation")
+        self.assertEqual(issue.attrib["severity"], "Error")
+
+
+if __name__ == '__main__':
+    unittest.main(verbosity=2)