android UI xml bridge initial

- add frontend.android module
- add xml ids to kotlin extension properties converter
- add converter basic functional test

compiler/tests/compiler-tests.iml

@@ -21,5 +21,6 @@
     <orderEntry type="module" module-name="js.tests" />
     <orderEntry type="module" module-name="preloader" />
     <orderEntry type="module" module-name="util" />
+    <orderEntry type="module" module-name="frontend.android" scope="TEST" />
   </component>
-</module>
+</module>

compiler/tests/org/jetbrains/jet/codegen/AndroidXmlTest.java

@@ -0,0 +1,49 @@
+package org.jetbrains.jet.codegen;
+
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.jet.JetTestCaseBuilder;
+import org.jetbrains.jet.lang.resolve.android.AndroidUIXmlParser;
+import org.jetbrains.jet.test.TestCaseWithTmpdir;
+
+import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Scanner;
+
+public class AndroidXmlTest extends TestCaseWithTmpdir {
+    @Override
+    public void setUp() throws Exception {
+        super.setUp();
+    }
+
+    @NotNull
+    private static String getTestDataPath() {
+        return JetTestCaseBuilder.getTestDataPathBase() + "/android";
+    }
+
+    @SuppressWarnings({"ResultOfMethodCallIgnored", "IOResourceOpenedButNotSafelyClosed"})
+    protected static String loadOrCreate(File file, String data) throws IOException {
+        try {
+            return new Scanner(file, "UTF-8" ).useDelimiter("\\A").next();
+        } catch (IOException e) {
+            file.createNewFile();
+            FileWriter fileWriter = new FileWriter(file);
+            fileWriter.write(data);
+            fileWriter.close();
+            fail("Empty expected data, creating from actual");
+            return data;
+        }
+    }
+
+    public void testConverterOneFile() throws Exception {
+        ArrayList<File> paths = new ArrayList<File>();
+        paths.add(new File(getTestDataPath() + "/layout.xml"));
+        AndroidUIXmlParser parser = new AndroidUIXmlParser(null, paths);
+
+        String actual = parser.parse();
+        String expected = loadOrCreate(new File(getTestDataPath() + "/layout.kt"), actual);
+
+        assertEquals(expected, actual);
+    }
+}