1 files changed, 62 insertions, 0 deletions
diff --git a/tools/aapt2/xml/XmlActionExecutor_test.cpp b/tools/aapt2/xml/XmlActionExecutor_test.cpp
new file mode 100644
index 000000000000..ebf287a251f2
--- /dev/null
+++ b/tools/aapt2/xml/XmlActionExecutor_test.cpp
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2016 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.
+ */
+
+#include "test/Test.h"
+#include "xml/XmlActionExecutor.h"
+
+namespace aapt {
+namespace xml {
+
+TEST(XmlActionExecutorTest, BuildsAccessibleNestedPattern) {
+    XmlActionExecutor executor;
+    XmlNodeAction& manifestAction = executor[u"manifest"];
+    XmlNodeAction& applicationAction = manifestAction[u"application"];
+
+    Element* manifestEl = nullptr;
+    manifestAction.action([&](Element* manifest) -> bool {
+        manifestEl = manifest;
+        return true;
+    });
+
+    Element* applicationEl = nullptr;
+    applicationAction.action([&](Element* application) -> bool {
+        applicationEl = application;
+        return true;
+    });
+
+    std::unique_ptr<XmlResource> doc = test::buildXmlDom("<manifest><application /></manifest>");
+
+    StdErrDiagnostics diag;
+    ASSERT_TRUE(executor.execute(XmlActionExecutorPolicy::None, &diag, doc.get()));
+    ASSERT_NE(nullptr, manifestEl);
+    EXPECT_EQ(std::u16string(u"manifest"), manifestEl->name);
+
+    ASSERT_NE(nullptr, applicationEl);
+    EXPECT_EQ(std::u16string(u"application"), applicationEl->name);
+}
+
+TEST(XmlActionExecutorTest, FailsWhenUndefinedHierarchyExists) {
+    XmlActionExecutor executor;
+    executor[u"manifest"][u"application"];
+
+    std::unique_ptr<XmlResource> doc = test::buildXmlDom(
+            "<manifest><application /><activity /></manifest>");
+    StdErrDiagnostics diag;
+    ASSERT_FALSE(executor.execute(XmlActionExecutorPolicy::Whitelist, &diag, doc.get()));
+}
+
+} // namespace xml
+} // namespace aapt