1 files changed, 32 insertions, 0 deletions
diff --git a/tools/ahat/test/HtmlEscaperTest.java b/tools/ahat/test/HtmlEscaperTest.java
new file mode 100644
index 0000000000..a36db356f5
--- /dev/null
+++ b/tools/ahat/test/HtmlEscaperTest.java
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2017 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.android.ahat;
+
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+
+public class HtmlEscaperTest {
+  @Test
+  public void tests() {
+    assertEquals("nothing to escape", HtmlEscaper.escape("nothing to escape"));
+    assertEquals("a&lt;b&gt; &amp; &quot;c&apos;d&quot;e", HtmlEscaper.escape("a<b> & \"c\'d\"e"));
+    assertEquals("adjacent &lt;&lt;&gt;&gt; x", HtmlEscaper.escape("adjacent <<>> x"));
+    assertEquals("&lt; initial", HtmlEscaper.escape("< initial"));
+    assertEquals("ending &gt;", HtmlEscaper.escape("ending >"));
+  }
+}