diff --git a/libraries/stdlib/validator/src/test/kotlin/NoInternalVisibilityInStdLibTest.kt b/libraries/stdlib/validator/src/test/kotlin/NoInternalVisibilityInStdLibTest.kt
index 17bf7ee7dab..93651f04ea7 100644
--- a/libraries/stdlib/validator/src/test/kotlin/NoInternalVisibilityInStdLibTest.kt
+++ b/libraries/stdlib/validator/src/test/kotlin/NoInternalVisibilityInStdLibTest.kt
@@ -18,10 +18,6 @@ import org.junit.Test
 import org.jetbrains.jet.cli.jvm.compiler.JetCoreEnvironment
 import com.intellij.openapi.util.Disposer
 import org.jetbrains.jet.config.CompilerConfiguration
-import org.jetbrains.jet.config.CommonConfigurationKeys
-import org.jetbrains.jet.lang.resolve.java.TopDownAnalyzerFacadeForJVM
-import org.jetbrains.jet.lang.resolve.BindingTraceContext
-import org.jetbrains.jet.lang.resolve.name.Name
 import org.jetbrains.jet.lang.resolve.name.FqName
 import org.jetbrains.jet.lang.descriptors.DeclarationDescriptor
 import org.jetbrains.jet.lang.descriptors.DeclarationDescriptorWithVisibility
@@ -33,19 +29,31 @@ import java.util.ArrayList
 import org.jetbrains.jet.lang.psi.JetFile
 import org.jetbrains.jet.renderer.DescriptorRenderer
 import kotlin.test.fail
-import org.jetbrains.jet.cli.jvm.JVMConfigurationKeys
 import org.jetbrains.jet.utils.PathUtil
 import org.jetbrains.jet.lang.resolve.DescriptorUtils
 import org.jetbrains.jet.lang.descriptors.ModuleDescriptor
-import org.junit.Assert
 import java.util.HashSet
+import org.jetbrains.jet.config.CommonConfigurationKeys
+import org.jetbrains.jet.cli.jvm.JVMConfigurationKeys
+import org.jetbrains.jet.lang.resolve.java.TopDownAnalyzerFacadeForJVM
 import org.jetbrains.jet.lang.types.lang.KotlinBuiltIns
+import org.jetbrains.jet.lang.resolve.BindingTraceContext
+import org.jetbrains.k2js.config.LibrarySourcesConfig
+import org.jetbrains.k2js.config.EcmaVersion
+import org.jetbrains.k2js.analyze.TopDownAnalyzerFacadeForJS
+import com.intellij.openapi.Disposable
 
-// this list is not designed to contain all packages, it is need for sanity check in case test code breaks
-private val PACKAGES_SHOULD_BE_VALIDATED = listOf("kotlin", "kotlin.concurrent", "kotlin.jvm") map { FqName(it) }
+private val ANALYZE_PACKAGE_ROOTS_FOR_JVM = listOf("kotlin")
+private val ANALYZE_PACKAGE_ROOTS_FOR_JS = listOf("kotlin", "jquery", "html5")
+
+// these lists are not designed to contain all packages, they need for sanity check in case test code breaks
+private val ADDITIONALLY_REQUIRED_PACKAGES_FOR_JVM = listOf("kotlin.jvm", "kotlin.concurrent")
+private val ADDITIONALLY_REQUIRED_PACKAGES_FOR_JS = listOf("kotlin.js", "kotlin.reflect")
+
+private val KOTLIN_ROOT_PATH = "../../../"
 
 class NoInternalVisibilityInStdLibTest {
-    private class OutputSink {
+    private class OutputSink(private val requiredPackages: List<FqName>) {
         private val internalDescriptors = ArrayList<DeclarationDescriptor>()
         private val validatedPackages = HashSet<FqName>()
 
@@ -61,10 +69,10 @@ class NoInternalVisibilityInStdLibTest {
             println("Validated packages: ")
             validatedPackages.forEach { println("  $it") }
 
-            Assert.assertTrue(
-                    "Some of the expected stdlib packages were not validated, check code of the test",
-                    validatedPackages.containsAll(PACKAGES_SHOULD_BE_VALIDATED)
-            )
+            if (!validatedPackages.containsAll(requiredPackages)) {
+                fail("Some of the expected stdlib packages were not validated: " +
+                        requiredPackages.subtract(validatedPackages))
+            }
 
             if (internalDescriptors.isEmpty()) return
 
@@ -96,16 +104,19 @@ class NoInternalVisibilityInStdLibTest {
         }
     }
 
-    Test fun testNoInternalVisibility() {
-        val disposable = Disposer.newDisposable()
-        val module = try {
+    Test fun testJvmStdlib() {
+        doTest(ANALYZE_PACKAGE_ROOTS_FOR_JVM, ADDITIONALLY_REQUIRED_PACKAGES_FOR_JVM) {
             val configuration = CompilerConfiguration()
             configuration.add(CommonConfigurationKeys.SOURCE_ROOTS_KEY, "../src/kotlin")
+            configuration.add(CommonConfigurationKeys.SOURCE_ROOTS_KEY, "../src/generated")
             configuration.addAll(JVMConfigurationKeys.CLASSPATH_KEY, PathUtil.getJdkClassesRoots())
-            val environment = JetCoreEnvironment.createForProduction(disposable, configuration)
+
+            val environment = JetCoreEnvironment.createForProduction(it, configuration)
+
             val module = TopDownAnalyzerFacadeForJVM.createJavaModule("<module for validating std lib>")
             module.addDependencyOnModule(module)
             module.addDependencyOnModule(KotlinBuiltIns.getInstance().getBuiltInsModule())
+
             TopDownAnalyzerFacadeForJVM.analyzeFilesWithJavaIntegration(
                     environment.getProject(),
                     environment.getSourceFiles(),
@@ -116,12 +127,41 @@ class NoInternalVisibilityInStdLibTest {
                     null
             ).getModuleDescriptor()
         }
+    }
+
+    Test fun testJsStdlibJar() {
+        doTest(ANALYZE_PACKAGE_ROOTS_FOR_JS, ADDITIONALLY_REQUIRED_PACKAGES_FOR_JS) {
+            val configuration = CompilerConfiguration()
+            val environment = JetCoreEnvironment.createForProduction(it, configuration)
+            val project = environment.getProject()
+            val pathToJsStdlibJar = KOTLIN_ROOT_PATH + PathUtil.getKotlinPathsForDistDirectory().getJsLibJarPath().path
+            val config = LibrarySourcesConfig(project, "testModule", listOf("@", pathToJsStdlibJar), EcmaVersion.defaultVersion(), false)
+
+            TopDownAnalyzerFacadeForJS.analyzeFiles(listOf(), { true }, config).getModuleDescriptor()
+        }
+    }
+
+    private fun doTest(
+            testPackages: List<String>,
+            additionallyRequiredPackages: List<String>,
+            createTestModule: (disposable: Disposable) -> ModuleDescriptor
+    ) {
+        val disposable = Disposer.newDisposable()
+        val module = try {
+            createTestModule(disposable)
+        }
         finally {
             Disposer.dispose(disposable)
         }
-        val kotlinPackage = module.getPackage(FqName("kotlin"))!!
-        val sink = OutputSink()
-        validateDescriptor(module, kotlinPackage, sink)
+
+        val requiredPackages = testPackages + additionallyRequiredPackages
+        val sink = OutputSink(requiredPackages map { FqName(it) })
+
+        for (testPackage in testPackages) {
+            val packageView = module.getPackage(FqName(testPackage))!!
+            validateDescriptor(module, packageView, sink)
+        }
+
         sink.reportErrors()
     }
 
@@ -145,4 +185,4 @@ class NoInternalVisibilityInStdLibTest {
             }
         }
     }
-}
\ No newline at end of file
+}