172: [Unneeded] Revert "AbstractNavigateToLibraryTest: fix for invalid files"

This reverts commit e71b1757be6ca4b9ef49d65c6250a94f5f724f53.

idea/tests/org/jetbrains/kotlin/idea/decompiler/navigation/AbstractNavigateToLibraryTest.kt.172

@@ -0,0 +1,131 @@
+/*
+ * Copyright 2010-2016 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.decompiler.navigation
+
+import com.intellij.psi.PsiElement
+import com.intellij.psi.PsiFile
+import com.intellij.psi.impl.source.resolve.reference.impl.PsiMultiReference
+import junit.framework.TestCase
+import org.jetbrains.kotlin.idea.navigation.NavigationTestUtils
+import org.jetbrains.kotlin.idea.references.KtReference
+import org.jetbrains.kotlin.idea.test.*
+import org.jetbrains.kotlin.idea.util.ProjectRootsUtil
+import org.jetbrains.kotlin.test.KotlinTestUtils
+import java.io.File
+import java.util.*
+
+abstract class AbstractNavigateToLibraryTest : KotlinCodeInsightTestCase() {
+
+    protected fun doTest(path: String): Unit = doTestEx(path)
+
+    protected fun doWithJSModuleTest(path: String): Unit = doTestEx(path) {
+        val jsModule = this.createModule("js-module")
+        jsModule.configureAs(ModuleKind.KOTLIN_JAVASCRIPT)
+    }
+
+    abstract val withSource: Boolean
+    abstract val expectedFileExt: String
+
+    protected fun doTestEx(path: String, additionalConfig: (() -> Unit)? = null) {
+        configureByFile(path)
+        module.configureAs(getProjectDescriptor())
+
+        if (additionalConfig != null) {
+            additionalConfig()
+        }
+
+        NavigationChecker.checkAnnotatedCode(file, File(path.replace(".kt", expectedFileExt)))
+    }
+
+    override fun tearDown() {
+        SourceNavigationHelper.setForceResolve(false)
+        super.tearDown()
+    }
+
+    override fun getTestDataPath(): String =
+            KotlinTestUtils.getHomeDirectory() + File.separator
+
+
+    open fun getProjectDescriptor(): KotlinLightProjectDescriptor =
+        SdkAndMockLibraryProjectDescriptor(
+            PluginTestCaseBase.getTestDataPathBase() + "/decompiler/navigation/library",
+            withSource
+        )
+}
+
+abstract class AbstractNavigateToDecompiledLibraryTest : AbstractNavigateToLibraryTest() {
+    override val withSource: Boolean get() = false
+    override val expectedFileExt: String get() = ".decompiled.expected"
+}
+
+abstract class AbstractNavigateToLibrarySourceTest : AbstractNavigateToLibraryTest() {
+    override val withSource: Boolean get() = true
+    override val expectedFileExt: String get() = ".source.expected"
+}
+
+class NavigationChecker(val file: PsiFile, val referenceTargetChecker: (PsiElement) -> Unit) {
+    fun annotatedLibraryCode(): String {
+        return NavigationTestUtils.getNavigateElementsText(file.project, collectInterestingNavigationElements())
+    }
+
+    private fun collectInterestingNavigationElements() =
+            collectInterestingReferences().map {
+                val target = it.resolve()
+                TestCase.assertNotNull(target)
+                target!!.navigationElement
+            }
+
+    private fun collectInterestingReferences(): Collection<KtReference> {
+        val referenceContainersToReferences = LinkedHashMap<PsiElement, KtReference>()
+        for (offset in 0..file.textLength - 1) {
+            val ref = file.findReferenceAt(offset)
+            val refs = when (ref) {
+                is KtReference -> listOf(ref)
+                is PsiMultiReference -> ref.references.filterIsInstance<KtReference>()
+                else -> emptyList<KtReference>()
+            }
+
+            refs.forEach { referenceContainersToReferences.addReference(it) }
+        }
+        return referenceContainersToReferences.values
+    }
+
+    private fun MutableMap<PsiElement, KtReference>.addReference(ref: KtReference) {
+        if (containsKey(ref.element)) return
+        val target = ref.resolve() ?: return
+
+        referenceTargetChecker(target)
+
+        val targetNavPsiFile = target.navigationElement.containingFile ?: return
+
+        val targetNavFile = targetNavPsiFile.virtualFile ?: return
+
+        if (!ProjectRootsUtil.isProjectSourceFile(target.project, targetNavFile)) {
+            put(ref.element, ref)
+        }
+    }
+
+    companion object {
+        fun checkAnnotatedCode(file: PsiFile, expectedFile: File, referenceTargetChecker: (PsiElement) -> Unit = {}) {
+            val navigationChecker = NavigationChecker(file, referenceTargetChecker)
+            for (forceResolve in listOf(false, true)) {
+                SourceNavigationHelper.setForceResolve(forceResolve)
+                KotlinTestUtils.assertEqualsToFile(expectedFile, navigationChecker.annotatedLibraryCode())
+            }
+        }
+    }
+}