diff --git a/idea/tests/org/jetbrains/kotlin/idea/caches/resolve/MultiModuleHighlightingTest.kt b/idea/tests/org/jetbrains/kotlin/idea/caches/resolve/MultiModuleHighlightingTest.kt
index d41ae568127..83f84f17ddf 100644
--- a/idea/tests/org/jetbrains/kotlin/idea/caches/resolve/MultiModuleHighlightingTest.kt
+++ b/idea/tests/org/jetbrains/kotlin/idea/caches/resolve/MultiModuleHighlightingTest.kt
@@ -30,14 +30,10 @@ import com.intellij.psi.util.PsiModificationTracker
 import org.jetbrains.kotlin.analyzer.ModuleInfo
 import org.jetbrains.kotlin.analyzer.ResolverForModuleComputationTracker
 import org.jetbrains.kotlin.cli.common.arguments.K2JVMCompilerArguments
-import org.jetbrains.kotlin.codegen.forTestCompile.ForTestCompileRuntime
-import org.jetbrains.kotlin.config.JvmTarget
 import org.jetbrains.kotlin.config.LanguageVersion
-import org.jetbrains.kotlin.config.TargetPlatformKind
 import org.jetbrains.kotlin.idea.completion.test.withServiceRegistered
 import org.jetbrains.kotlin.idea.facet.KotlinFacetConfiguration
 import org.jetbrains.kotlin.idea.facet.KotlinFacetType
-import org.jetbrains.kotlin.idea.framework.JSLibraryKind
 import org.jetbrains.kotlin.idea.project.KotlinCodeBlockModificationListener
 import org.jetbrains.kotlin.idea.project.KotlinModuleModificationTracker
 import org.jetbrains.kotlin.idea.test.PluginTestCaseBase
@@ -227,68 +223,4 @@ open class MultiModuleHighlightingTest : AbstractMultiModuleHighlightingTest() {
             configuration.configure()
         }
     }
-
-    // Some tests are ignored below. They fail because <error> markers are not stripped correctly in multi-module highlighting tests.
-    // TODO: fix this in the test framework and unignore the tests
-    class MultiPlatform : AbstractMultiModuleHighlightingTest() {
-        override fun getTestDataPath() = "${PluginTestCaseBase.getTestDataPathBase()}/multiModuleHighlighting/multiplatform/"
-
-        fun testBasic() {
-            doMultiPlatformTest(TargetPlatformKind.Jvm[JvmTarget.JVM_1_6])
-        }
-
-        fun testHeaderClass() {
-            doMultiPlatformTest(TargetPlatformKind.Jvm[JvmTarget.JVM_1_6])
-        }
-
-        fun testHeaderWithoutImplForBoth() {
-            doMultiPlatformTest(TargetPlatformKind.Jvm[JvmTarget.JVM_1_6], TargetPlatformKind.JavaScript)
-        }
-
-        fun ignore_testHeaderPartiallyImplemented() {
-            doMultiPlatformTest(TargetPlatformKind.Jvm[JvmTarget.JVM_1_6])
-        }
-
-        fun testHeaderFunctionProperty() {
-            doMultiPlatformTest(TargetPlatformKind.Jvm[JvmTarget.JVM_1_6])
-        }
-
-        fun testSuppressHeaderWithoutImpl() {
-            doMultiPlatformTest(TargetPlatformKind.Jvm[JvmTarget.JVM_1_6])
-        }
-
-        fun testCatchHeaderExceptionInPlatformModule() {
-            doMultiPlatformTest(TargetPlatformKind.Jvm[JvmTarget.JVM_1_6], withStdlibCommon = true)
-        }
-
-        fun testWithOverrides() {
-            doMultiPlatformTest(TargetPlatformKind.Jvm[JvmTarget.JVM_1_6])
-        }
-
-        fun testUseCorrectBuiltInsForCommonModule() {
-            doMultiPlatformTest(TargetPlatformKind.Jvm[JvmTarget.JVM_1_8], TargetPlatformKind.JavaScript,
-                                withStdlibCommon = true, jdk = FULL_JDK, configureModule = { module, platform ->
-                if (platform == TargetPlatformKind.JavaScript) {
-                    module.addLibrary(ForTestCompileRuntime.stdlibJsForTests(), kind = JSLibraryKind)
-                    module.addLibrary(ForTestCompileRuntime.stdlibCommonForTests())
-                }
-            })
-        }
-
-        fun testHeaderClassImplTypealias() {
-            doMultiPlatformTest(TargetPlatformKind.Jvm[JvmTarget.JVM_1_6])
-        }
-
-        fun testHeaderFunUsesStdlibInSignature() {
-            doMultiPlatformTest(TargetPlatformKind.Jvm[JvmTarget.JVM_1_6], withStdlibCommon = true, configureModule = { module, platform ->
-                if (platform is TargetPlatformKind.Jvm) {
-                    module.addLibrary(ForTestCompileRuntime.runtimeJarForTests())
-                }
-            })
-        }
-
-        fun ignore_testNestedClassWithoutImpl() {
-            doMultiPlatformTest(TargetPlatformKind.Jvm[JvmTarget.JVM_1_6])
-        }
-    }
 }
diff --git a/idea/tests/org/jetbrains/kotlin/idea/caches/resolve/MultiPlatformHighlightingTest.kt b/idea/tests/org/jetbrains/kotlin/idea/caches/resolve/MultiPlatformHighlightingTest.kt
new file mode 100644
index 00000000000..fce4f3c0328
--- /dev/null
+++ b/idea/tests/org/jetbrains/kotlin/idea/caches/resolve/MultiPlatformHighlightingTest.kt
@@ -0,0 +1,88 @@
+/*
+ * Copyright 2010-2017 JetBrains s.r.o.
+ *
+ * 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 org.jetbrains.kotlin.idea.caches.resolve
+
+import org.jetbrains.kotlin.codegen.forTestCompile.ForTestCompileRuntime
+import org.jetbrains.kotlin.config.JvmTarget
+import org.jetbrains.kotlin.config.TargetPlatformKind
+import org.jetbrains.kotlin.idea.framework.JSLibraryKind
+import org.jetbrains.kotlin.idea.test.PluginTestCaseBase
+import org.jetbrains.kotlin.test.TestJdkKind
+
+// Some tests are ignored below. They fail because <error> markers are not stripped correctly in multi-module highlighting tests.
+// TODO: fix this in the test framework and unignore the tests
+class MultiPlatformHighlightingTest : AbstractMultiModuleHighlightingTest() {
+    override fun getTestDataPath() = "${PluginTestCaseBase.getTestDataPathBase()}/multiModuleHighlighting/multiplatform/"
+
+    fun testBasic() {
+        doMultiPlatformTest(TargetPlatformKind.Jvm[JvmTarget.JVM_1_6])
+    }
+
+    fun testHeaderClass() {
+        doMultiPlatformTest(TargetPlatformKind.Jvm[JvmTarget.JVM_1_6])
+    }
+
+    fun testHeaderWithoutImplForBoth() {
+        doMultiPlatformTest(TargetPlatformKind.Jvm[JvmTarget.JVM_1_6], TargetPlatformKind.JavaScript)
+    }
+
+    fun ignore_testHeaderPartiallyImplemented() {
+        doMultiPlatformTest(TargetPlatformKind.Jvm[JvmTarget.JVM_1_6])
+    }
+
+    fun testHeaderFunctionProperty() {
+        doMultiPlatformTest(TargetPlatformKind.Jvm[JvmTarget.JVM_1_6])
+    }
+
+    fun testSuppressHeaderWithoutImpl() {
+        doMultiPlatformTest(TargetPlatformKind.Jvm[JvmTarget.JVM_1_6])
+    }
+
+    fun testCatchHeaderExceptionInPlatformModule() {
+        doMultiPlatformTest(TargetPlatformKind.Jvm[JvmTarget.JVM_1_6], withStdlibCommon = true)
+    }
+
+    fun testWithOverrides() {
+        doMultiPlatformTest(TargetPlatformKind.Jvm[JvmTarget.JVM_1_6])
+    }
+
+    fun testUseCorrectBuiltInsForCommonModule() {
+        doMultiPlatformTest(TargetPlatformKind.Jvm[JvmTarget.JVM_1_8], TargetPlatformKind.JavaScript,
+                            withStdlibCommon = true, jdk = TestJdkKind.FULL_JDK, configureModule = { module, platform ->
+            if (platform == TargetPlatformKind.JavaScript) {
+                module.addLibrary(ForTestCompileRuntime.stdlibJsForTests(), kind = JSLibraryKind)
+                module.addLibrary(ForTestCompileRuntime.stdlibCommonForTests())
+            }
+        })
+    }
+
+    fun testHeaderClassImplTypealias() {
+        doMultiPlatformTest(TargetPlatformKind.Jvm[JvmTarget.JVM_1_6])
+    }
+
+    fun testHeaderFunUsesStdlibInSignature() {
+        doMultiPlatformTest(TargetPlatformKind.Jvm[JvmTarget.JVM_1_6], withStdlibCommon = true, configureModule = { module, platform ->
+            if (platform is TargetPlatformKind.Jvm) {
+                module.addLibrary(ForTestCompileRuntime.runtimeJarForTests())
+            }
+        })
+    }
+
+    fun ignore_testNestedClassWithoutImpl() {
+        doMultiPlatformTest(TargetPlatformKind.Jvm[JvmTarget.JVM_1_6])
+    }
+}
\ No newline at end of file