[LL API] Support code fragment analysis

2023-06-14 21:57:57 +09:00
parent 3fb038ffd0
commit 02af189066
32 changed files with 493 additions and 32 deletions
@@ -0,0 +1,36 @@
+/*
+ * Copyright 2010-2023 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * 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.analysis.api.impl.base.test.cases.components.diagnosticProvider
+
+import org.jetbrains.kotlin.analysis.test.framework.services.expressionMarkerProvider
+import org.jetbrains.kotlin.psi.KtElement
+import org.jetbrains.kotlin.psi.KtFile
+import org.jetbrains.kotlin.psi.KtPsiFactory
+import org.jetbrains.kotlin.test.model.TestModule
+import org.jetbrains.kotlin.test.services.TestServices
+import java.io.File
+
+abstract class AbstractCodeFragmentCollectDiagnosticsTest : AbstractCollectDiagnosticsTest() {
+    override fun doTestByFileStructure(ktFile: KtFile, module: TestModule, testServices: TestServices) {
+        val contextElement = testServices.expressionMarkerProvider.getElementOfTypeAtCaret<KtElement>(ktFile)
+
+        val fragmentText = module.files.single().originalFile
+            .run { File(parent, "$nameWithoutExtension.fragment.$extension") }
+            .readText()
+
+        val isBlockFragment = fragmentText.any { it == '\n' }
+
+        val project = ktFile.project
+        val factory = KtPsiFactory(project, markGenerated = false)
+
+        val codeFragment = when {
+            isBlockFragment -> factory.createBlockCodeFragment(fragmentText, contextElement)
+            else -> factory.createExpressionCodeFragment(fragmentText, contextElement)
+        }
+
+        super.doTestByFileStructure(codeFragment, module, testServices)
+    }
+}