diff --git a/js/js.tests/test/org/jetbrains/k2js/test/BasicTest.java b/js/js.tests/test/org/jetbrains/k2js/test/BasicTest.java
index 105d617d703..c05ff0f0d9f 100644
--- a/js/js.tests/test/org/jetbrains/k2js/test/BasicTest.java
+++ b/js/js.tests/test/org/jetbrains/k2js/test/BasicTest.java
@@ -49,6 +49,9 @@ public abstract class BasicTest extends KotlinTestWithEnvironment {
     private static final String OUT = "out/";
     private static final String EXPECTED = "expected/";
 
+    public static final String TEST_PACKAGE = "foo";
+    public static final String TEST_FUNCTION = "box";
+
     @NotNull
     private String mainDirectory = "";
 
diff --git a/js/js.tests/test/org/jetbrains/k2js/test/SingleFileTranslationTest.java b/js/js.tests/test/org/jetbrains/k2js/test/SingleFileTranslationTest.java
index 53b905f1138..663328b561b 100644
--- a/js/js.tests/test/org/jetbrains/k2js/test/SingleFileTranslationTest.java
+++ b/js/js.tests/test/org/jetbrains/k2js/test/SingleFileTranslationTest.java
@@ -47,15 +47,15 @@ public abstract class SingleFileTranslationTest extends BasicTest {
     }
 
     public void checkFooBoxIsTrue(@NotNull String filename, @NotNull Iterable<EcmaVersion> ecmaVersions) throws Exception {
-        runFunctionOutputTest(ecmaVersions, filename, "foo", "box", true);
+        runFunctionOutputTest(ecmaVersions, filename, TEST_PACKAGE, TEST_FUNCTION, true);
     }
 
     public void checkFooBoxIsTrue(@NotNull String filename) throws Exception {
-        runFunctionOutputTest(DEFAULT_ECMA_VERSIONS, filename, "foo", "box", true);
+        runFunctionOutputTest(DEFAULT_ECMA_VERSIONS, filename, TEST_PACKAGE, TEST_FUNCTION, true);
     }
 
     public void checkFooBoxIsValue(@NotNull String filename, @NotNull Iterable<EcmaVersion> ecmaVersions, Object expected) throws Exception {
-        runFunctionOutputTest(ecmaVersions, filename, "foo", "box", expected);
+        runFunctionOutputTest(ecmaVersions, filename, TEST_PACKAGE, TEST_FUNCTION, expected);
     }
 
     protected void fooBoxTest() throws Exception {
@@ -79,7 +79,7 @@ public abstract class SingleFileTranslationTest extends BasicTest {
     }
 
     protected void checkFooBoxIsOk(@NotNull Iterable<EcmaVersion> versions, @NotNull String filename) throws Exception {
-        runFunctionOutputTest(versions, filename, "foo", "box", "OK");
+        runFunctionOutputTest(versions, filename, TEST_PACKAGE, TEST_FUNCTION, "OK");
     }
 
     protected void checkOutput(@NotNull String kotlinFilename,
diff --git a/js/js.tests/test/org/jetbrains/k2js/test/semantics/ClassInheritanceTest.java b/js/js.tests/test/org/jetbrains/k2js/test/semantics/ClassInheritanceTest.java
index ae3027c2e1a..6d554c7b7fa 100644
--- a/js/js.tests/test/org/jetbrains/k2js/test/semantics/ClassInheritanceTest.java
+++ b/js/js.tests/test/org/jetbrains/k2js/test/semantics/ClassInheritanceTest.java
@@ -25,7 +25,7 @@ public final class ClassInheritanceTest extends SingleFileTranslationTest {
     }
 
     public void testInitializersOfBasicClassExecute() throws Exception {
-        runFunctionOutputTest("initializersOfBasicClassExecute.kt", "foo", "box", 3);
+        fooBoxIsValue(3);
     }
 
     public void testMethodOverride() throws Exception {
diff --git a/js/js.tests/test/org/jetbrains/k2js/test/semantics/ExamplesTest.java b/js/js.tests/test/org/jetbrains/k2js/test/semantics/ExamplesTest.java
index b7abf01bc27..36b301a4d2a 100644
--- a/js/js.tests/test/org/jetbrains/k2js/test/semantics/ExamplesTest.java
+++ b/js/js.tests/test/org/jetbrains/k2js/test/semantics/ExamplesTest.java
@@ -36,7 +36,7 @@ public final class ExamplesTest extends SingleFileTranslationTest {
 
     @Override
     public void runTest() throws Exception {
-        runFunctionOutputTest(filename, Namer.getRootPackageName(), "box", "OK");
+        runFunctionOutputTest(filename, Namer.getRootPackageName(), TEST_FUNCTION, "OK");
     }
 
     public static Test suite() throws Exception {
diff --git a/js/js.tests/test/org/jetbrains/k2js/test/semantics/FunctionTest.java b/js/js.tests/test/org/jetbrains/k2js/test/semantics/FunctionTest.java
index d8aead859ab..e89e8228992 100644
--- a/js/js.tests/test/org/jetbrains/k2js/test/semantics/FunctionTest.java
+++ b/js/js.tests/test/org/jetbrains/k2js/test/semantics/FunctionTest.java
@@ -51,15 +51,15 @@ public class FunctionTest extends AbstractExpressionTest {
     }
 
     public void testClosureWithParameter() throws Exception {
-        checkFooBoxIsOk("closureWithParameter.kt");
+        checkFooBoxIsOk();
     }
 
     public void testClosureWithParameterAndBoxing() throws Exception {
-        checkFooBoxIsOk("closureWithParameterAndBoxing.kt");
+        checkFooBoxIsOk();
     }
 
     public void testEnclosingThis() throws Exception {
-        runFunctionOutputTest("enclosingThis.kt", "foo", "box", "OK");
+        checkFooBoxIsOk();
     }
 
 
diff --git a/js/js.tests/test/org/jetbrains/k2js/test/semantics/PackageTest.java b/js/js.tests/test/org/jetbrains/k2js/test/semantics/PackageTest.java
index 046a79f1998..ef6c99236fe 100644
--- a/js/js.tests/test/org/jetbrains/k2js/test/semantics/PackageTest.java
+++ b/js/js.tests/test/org/jetbrains/k2js/test/semantics/PackageTest.java
@@ -24,25 +24,22 @@ public final class PackageTest extends SingleFileTranslationTest {
     }
 
     public void testNestedPackage() throws Exception {
-        runFunctionOutputTest("nestedPackage.kt", "foo.bar", "box", true);
+        runFunctionOutputTest("nestedPackage.kt", "foo.bar", TEST_FUNCTION, true);
     }
 
     public void testDeeplyNestedPackage() throws Exception {
-        runFunctionOutputTest("deeplyNestedPackage.kt", "foo1.foo2.foo3.foo5.foo6.foo7.foo8", "box", true);
+        runFunctionOutputTest("deeplyNestedPackage.kt", "foo1.foo2.foo3.foo5.foo6.foo7.foo8", TEST_FUNCTION, true);
     }
 
     public void testDeeplyNestedPackageFunctionCalled() throws Exception {
-        runFunctionOutputTest("deeplyNestedPackageFunctionCalled.kt", "foo1.foo2.foo3.foo5.foo6.foo7.foo8", "box", true
-        );
+        runFunctionOutputTest("deeplyNestedPackageFunctionCalled.kt", "foo1.foo2.foo3.foo5.foo6.foo7.foo8", TEST_FUNCTION, true);
     }
 
     public void testClassCreatedInDeeplyNestedPackage() throws Exception {
-        runFunctionOutputTest("classCreatedInDeeplyNestedPackage.kt", "foo1.foo2.foo3.foo5.foo6.foo7.foo8", "box", true
-        );
+        runFunctionOutputTest("classCreatedInDeeplyNestedPackage.kt", "foo1.foo2.foo3.foo5.foo6.foo7.foo8", TEST_FUNCTION, true);
     }
 
     public void testInitializersOfNestedPackagesExecute() throws Exception {
-        runFunctionOutputTest("initializersOfNestedPackagesExecute.kt", "foo1.foo2.foo3.foo5.foo6.foo7.foo8", "box", true
-        );
+        runFunctionOutputTest("initializersOfNestedPackagesExecute.kt", "foo1.foo2.foo3.foo5.foo6.foo7.foo8", TEST_FUNCTION, true);
     }
 }
diff --git a/js/js.tests/test/org/jetbrains/k2js/test/semantics/PatternMatchingTest.java b/js/js.tests/test/org/jetbrains/k2js/test/semantics/PatternMatchingTest.java
index 8a2de753ab0..3d42778515d 100644
--- a/js/js.tests/test/org/jetbrains/k2js/test/semantics/PatternMatchingTest.java
+++ b/js/js.tests/test/org/jetbrains/k2js/test/semantics/PatternMatchingTest.java
@@ -54,7 +54,7 @@ public final class PatternMatchingTest extends SingleFileTranslationTest {
     }
 
     public void testMultipleCases() throws Exception {
-        runFunctionOutputTest("multipleCases.kt", "foo", "box", 2.0);
+        fooBoxIsValue(2.0);
     }
 
     public void testMatchNullableType() throws Exception {
diff --git a/js/js.tests/test/org/jetbrains/k2js/test/semantics/PropertyAccessTest.java b/js/js.tests/test/org/jetbrains/k2js/test/semantics/PropertyAccessTest.java
index 3c1a3586408..c0c08ebd70b 100644
--- a/js/js.tests/test/org/jetbrains/k2js/test/semantics/PropertyAccessTest.java
+++ b/js/js.tests/test/org/jetbrains/k2js/test/semantics/PropertyAccessTest.java
@@ -43,7 +43,7 @@ public final class PropertyAccessTest extends SingleFileTranslationTest {
     }
 
     public void testSetter() throws Exception {
-        runFunctionOutputTest("setter.kt", "foo", "f", 99.0);
+        fooBoxIsValue(99.0);
     }
 
 
diff --git a/js/js.tests/test/org/jetbrains/k2js/test/semantics/StdLibTest.java b/js/js.tests/test/org/jetbrains/k2js/test/semantics/StdLibTest.java
index 1e477f6b8ca..ccec165f547 100644
--- a/js/js.tests/test/org/jetbrains/k2js/test/semantics/StdLibTest.java
+++ b/js/js.tests/test/org/jetbrains/k2js/test/semantics/StdLibTest.java
@@ -49,7 +49,7 @@ public final class StdLibTest extends SingleFileTranslationTest {
 
         generateJavaScriptFiles(files, kotlinFilename, mainCallParameters, ecmaVersions);
         runRhinoTests(kotlinFilename, ecmaVersions,
-                      new RhinoFunctionNativeObjectResultChecker("test.browser", "foo", "Some Dynamically Created Content!!!"));
+                      new RhinoFunctionNativeObjectResultChecker("test.browser", TEST_FUNCTION, "Some Dynamically Created Content!!!"));
     }
 
     @Override
diff --git a/js/js.translator/testFiles/propertyAccess/cases/setter.kt b/js/js.translator/testFiles/propertyAccess/cases/setter.kt
index fe345652ded..377ff8c8693 100644
--- a/js/js.translator/testFiles/propertyAccess/cases/setter.kt
+++ b/js/js.translator/testFiles/propertyAccess/cases/setter.kt
@@ -4,7 +4,7 @@ class Test() {
     var a : Int = 1
 }
 
-fun f() : Int {
+fun box() : Int {
     var a = Test()
     var b = Test()
     b.a = 100
diff --git a/js/js.translator/testFiles/stdlib/cases/browserDocumentAccess.kt b/js/js.translator/testFiles/stdlib/cases/browserDocumentAccess.kt
index 0aefd318baf..009184443f5 100644
--- a/js/js.translator/testFiles/stdlib/cases/browserDocumentAccess.kt
+++ b/js/js.translator/testFiles/stdlib/cases/browserDocumentAccess.kt
@@ -3,7 +3,7 @@ package test.browser
 import js.dom.html.document
 import org.w3c.dom.Node
 
-fun foo(): String {
+fun box(): String {
     val element = document.getElementById("foo")!!
     val textNode = document.createTextNode("Some Dynamically Created Content!!!")
     element.appendChild(textNode)