183: PsiElementChecker: the 55-th method textRangeInParent was added in 183

2018-10-26 15:09:19 +03:00
parent 23d2269aac
commit 274fcd6237
1 changed files with 131 additions and 0 deletions
@@ -0,0 +1,131 @@
+/*
+ * Copyright 2010-2015 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 com.intellij.openapi.util.Key
+import com.intellij.psi.*
+import org.jetbrains.kotlin.asJava.elements.KtLightElement
+import org.jetbrains.kotlin.asJava.elements.KtLightModifierList
+import org.jetbrains.kotlin.idea.KotlinLanguage
+import org.junit.Assert
+
+object PsiElementChecker {
+    val TEST_DATA_KEY = Key.create<Int>("Test Key")
+
+    fun checkPsiElementStructure(lightClass: PsiClass) {
+        checkPsiElement(lightClass)
+
+        lightClass.methods.forEach {
+            it.parameterList.parameters.forEach { checkPsiElement(it) }
+            checkPsiElement(it)
+        }
+
+        lightClass.fields.forEach { checkPsiElement(it) }
+
+        lightClass.innerClasses.forEach { checkPsiElementStructure(it) }
+    }
+
+    private fun checkPsiElement(element: PsiElement) {
+        if (element !is KtLightElement<*, *> && element !is KtLightModifierList<*>) return
+
+        if (element is PsiModifierListOwner) {
+            val modifierList = element.modifierList
+            if (modifierList != null) {
+                checkPsiElement(modifierList)
+            }
+        }
+
+        if (element is PsiTypeParameterListOwner) {
+            val typeParameterList = element.typeParameterList
+            if (typeParameterList != null) {
+                checkPsiElement(typeParameterList)
+                typeParameterList.typeParameters.forEach { checkPsiElement(it) }
+            }
+        }
+
+        with(element) {
+            try {
+                Assert.assertEquals("Number of methods has changed. Please update test.", 55, PsiElement::class.java.methods.size)
+
+                project
+                Assert.assertTrue(language == KotlinLanguage.INSTANCE)
+                manager
+                children
+                parent
+                firstChild
+                lastChild
+                nextSibling
+                prevSibling
+                containingFile
+                textRange
+                //textRangeInParent - throws an exception for non-physical elements, it is expected behaviour
+                startOffsetInParent
+                textLength
+                findElementAt(0)
+                findReferenceAt(0)
+                textOffset
+                text
+                textToCharArray()
+                navigationElement
+                originalElement
+                textMatches("")
+                Assert.assertTrue(textMatches(this))
+                textContains('a')
+                accept(PsiElementVisitor.EMPTY_VISITOR)
+                acceptChildren(PsiElementVisitor.EMPTY_VISITOR)
+
+                val copy = copy()
+                Assert.assertTrue(copy == null || copy::class.java == this::class.java)
+
+                // Modify methods:
+                // add(this)
+                // addBefore(this, lastChild)
+                // addAfter(firstChild, this)
+                // checkAdd(this)
+                // addRange(firstChild, lastChild)
+                // addRangeBefore(firstChild, lastChild, lastChild)
+                // addRangeAfter(firstChild, lastChild, firstChild)
+                // delete()
+                // checkDelete()
+                // deleteChildRange(firstChild, lastChild)
+                // replace(this)
+
+                Assert.assertTrue(isValid)
+                isWritable
+                reference
+                references
+                putCopyableUserData(TEST_DATA_KEY, 12)
+
+                Assert.assertTrue(getCopyableUserData(TEST_DATA_KEY) == 12)
+                // Assert.assertTrue(copy().getCopyableUserData(TEST_DATA_KEY) == 12) { this } Doesn't work
+
+                // processDeclarations(...)
+
+                context
+                isPhysical
+                resolveScope
+                useScope
+                node
+                toString()
+                Assert.assertTrue(isEquivalentTo(this))
+            }
+            catch (t: Throwable) {
+                throw AssertionErrorWithCause("Failed for ${this::class.java} ${this}", t)
+            }
+        }
+    }
+}