Added tests with FilenameFilter (several arguments).

compiler/testData/codegen/box/sam/filenameFilter.kt

@@ -0,0 +1,9 @@
+import java.io.*
+
+fun box(): String {
+    val filter = FilenameFilter { dir, name -> if (name == null) false else (name as java.lang.String).endsWith(".md") }
+    val listFiles = File(".").listFiles(filter)!!
+    if (listFiles.size != 1) return "Wrong size: $listFiles.size"
+    val name = listFiles[0].getName()
+    return if (name == "ReadMe.md") "OK" else "Wrong name: $name"
+}

compiler/testData/loadJava/compiledJava/singleAbstractMethod/FilenameFilter.java

@@ -0,0 +1,7 @@
+package test;
+
+import java.io.File;
+
+public interface FilenameFilter {
+    boolean accept(File dir, String name);
+}

compiler/testData/loadJava/compiledJava/singleAbstractMethod/FilenameFilter.txt

@@ -0,0 +1,7 @@
+package test
+
+public /*synthesized*/ fun FilenameFilter(/*0*/ function : (java.io.File?, jet.String?) -> jet.Boolean) : test.FilenameFilter
+
+public trait FilenameFilter : java.lang.Object {
+    public abstract fun accept(/*0*/ p0 : java.io.File?, /*1*/ p1 : jet.String?) : jet.Boolean
+}

compiler/tests/org/jetbrains/jet/codegen/generated/BlackBoxCodegenTestGenerated.java

@@ -3159,6 +3159,11 @@ public class BlackBoxCodegenTestGenerated extends AbstractBlackBoxCodegenTest {
             JetTestUtils.assertAllTestsPresentByMetadata(this.getClass(), "org.jetbrains.jet.generators.tests.GenerateTests", new File("compiler/testData/codegen/box/sam"), Pattern.compile("^(.+)\\.kt$"), true);
         }
         
+        @TestMetadata("filenameFilter.kt")
+        public void testFilenameFilter() throws Exception {
+            doTest("compiler/testData/codegen/box/sam/filenameFilter.kt");
+        }
+        
         @TestMetadata("runnable.kt")
         public void testRunnable() throws Exception {
             doTest("compiler/testData/codegen/box/sam/runnable.kt");

compiler/tests/org/jetbrains/jet/jvm/compiler/LoadJavaTestGenerated.java

@@ -1130,6 +1130,11 @@ public class LoadJavaTestGenerated extends AbstractLoadJavaTest {
                 JetTestUtils.assertAllTestsPresentByMetadata(this.getClass(), "org.jetbrains.jet.generators.tests.GenerateTests", new File("compiler/testData/loadJava/compiledJava/singleAbstractMethod"), Pattern.compile("^(.+)\\.java$"), true);
             }
             
+            @TestMetadata("FilenameFilter.java")
+            public void testFilenameFilter() throws Exception {
+                doTestCompiledJava("compiler/testData/loadJava/compiledJava/singleAbstractMethod/FilenameFilter.java");
+            }
+            
             @TestMetadata("Runnable.java")
             public void testRunnable() throws Exception {
                 doTestCompiledJava("compiler/testData/loadJava/compiledJava/singleAbstractMethod/Runnable.java");