1 files changed, 68 insertions, 0 deletions
diff --git a/tools/product_config/test/com/android/build/config/PositionTest.java b/tools/product_config/test/com/android/build/config/PositionTest.java
new file mode 100644
index 0000000000..82b5dd4604
--- /dev/null
+++ b/tools/product_config/test/com/android/build/config/PositionTest.java
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2020 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.build.config;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+import java.util.HashMap;
+
+public class PositionTest {
+
+    @Test
+    public void testParseEmpty() {
+        final Position pos = Position.parse("");
+
+        Assert.assertEquals(null, pos.getFile());
+        Assert.assertEquals(Position.NO_LINE, pos.getLine());
+    }
+
+    @Test
+    public void testParseOnlyFile() {
+        final Position pos = Position.parse("asdf");
+
+        Assert.assertEquals("asdf", pos.getFile());
+        Assert.assertEquals(Position.NO_LINE, pos.getLine());
+    }
+
+    @Test
+    public void testParseBoth() {
+        final Position pos = Position.parse("asdf:1");
+
+        Assert.assertEquals("asdf", pos.getFile());
+        Assert.assertEquals(1, pos.getLine());
+    }
+
+    @Test
+    public void testParseEndsWithColon() {
+        final Position pos = Position.parse("asdf:");
+
+        Assert.assertEquals("asdf", pos.getFile());
+        Assert.assertEquals(Position.NO_LINE, pos.getLine());
+    }
+
+    @Test
+    public void testParseEndsWithSpace() {
+        final Position pos = Position.parse("asdf: ");
+
+        Assert.assertEquals("asdf", pos.getFile());
+        Assert.assertEquals(Position.NO_LINE, pos.getLine());
+    }
+
+
+}
+