FIR: Add total resolve test in IDE mode (related to KT-24077)

2019-01-11 10:46:32 +03:00
parent 779d536605
commit 12ee81358c
1 changed files with 99 additions and 0 deletions
@@ -0,0 +1,99 @@
+/*
+ * Copyright 2010-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
+ * that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.idea.fir
+
+import com.intellij.openapi.roots.ModuleRootModificationUtil
+import com.intellij.openapi.vfs.VfsUtil
+import com.intellij.psi.PsiManager
+import com.intellij.psi.search.FileTypeIndex
+import com.intellij.psi.search.GlobalSearchScope
+import com.intellij.testFramework.ModuleTestCase
+import org.jetbrains.kotlin.fir.FirSession
+import org.jetbrains.kotlin.fir.builder.RawFirBuilder
+import org.jetbrains.kotlin.fir.declarations.FirFile
+import org.jetbrains.kotlin.fir.dependenciesWithoutSelf
+import org.jetbrains.kotlin.fir.doFirResolveTestBench
+import org.jetbrains.kotlin.fir.java.FirJavaModuleBasedSession
+import org.jetbrains.kotlin.fir.java.FirLibrarySession
+import org.jetbrains.kotlin.fir.java.FirProjectSessionProvider
+import org.jetbrains.kotlin.fir.resolve.FirProvider
+import org.jetbrains.kotlin.fir.resolve.impl.FirProviderImpl
+import org.jetbrains.kotlin.fir.resolve.transformers.FirTotalResolveTransformer
+import org.jetbrains.kotlin.fir.service
+import org.jetbrains.kotlin.idea.KotlinFileType
+import org.jetbrains.kotlin.idea.caches.project.IdeaModuleInfo
+import org.jetbrains.kotlin.idea.caches.project.isLibraryClasses
+import org.jetbrains.kotlin.idea.caches.project.productionSourceInfo
+import org.jetbrains.kotlin.psi.KtFile
+import java.io.File
+
+class FirTotalKotlinResolveInIdeTest : ModuleTestCase() {
+    private val forbiddenDirectories = listOf("testdata", "resources")
+
+    private val projectRootFile = File(".")
+
+    override fun setUpModule() {
+        super.setUpModule()
+
+        ModuleRootModificationUtil.addContentRoot(module, VfsUtil.findFileByIoFile(projectRootFile, true)!!)
+
+        ModuleRootModificationUtil.updateModel(module) {
+            projectRootFile.walkTopDown().onEnter {
+                it.name.toLowerCase() !in forbiddenDirectories
+            }.filter {
+                it.isDirectory
+            }.forEach { dir ->
+                val vdir by lazy { VfsUtil.findFileByIoFile(dir, true)!! }
+                if (dir.name in setOf("src", "test", "tests")) {
+                    it.contentEntries.single().addSourceFolder(vdir, false)
+                } else if (dir.name in setOf("build")) {
+                    it.contentEntries.single().addExcludeFolder(vdir)
+                }
+            }
+        }
+
+    }
+
+    private fun createSession(): FirSession {
+        val moduleInfo = module.productionSourceInfo()!!
+        val sessionProvider = FirProjectSessionProvider(project)
+        moduleInfo.dependenciesWithoutSelf().forEach {
+            if (it is IdeaModuleInfo && it.isLibraryClasses()) {
+                FirLibrarySession(it, sessionProvider, it.contentScope())
+            }
+        }
+
+        return FirJavaModuleBasedSession(moduleInfo, sessionProvider, moduleInfo.contentScope())
+    }
+
+    fun testTotalKotlin() {
+        val session = createSession()
+
+        val firFiles = mutableListOf<FirFile>()
+        val builder = RawFirBuilder(session, stubMode = true)
+        val psiManager = PsiManager.getInstance(project)
+
+        val files = FileTypeIndex.getFiles(KotlinFileType.INSTANCE, GlobalSearchScope.moduleScope(module))
+
+
+        println("Got vfiles: ${files.size}")
+        files.forEach {
+            val file = psiManager.findFile(it) as? KtFile ?: return@forEach
+            try {
+                val firFile = builder.buildFirFile(file)
+                (session.service<FirProvider>() as FirProviderImpl).recordFile(firFile)
+                firFiles += firFile
+            } catch (e: Exception) {
+                System.err.println("Error building fir for $it")
+                e.printStackTrace()
+            }
+        }
+
+        println("Raw fir up, files: ${firFiles.size}")
+
+        doFirResolveTestBench(firFiles, FirTotalResolveTransformer().transformers)
+    }
+}