tests: apply official code style

#KT-38632 Fixed
2020-04-28 15:51:57 +07:00
parent d8f9643650
commit 11a3482970
406 changed files with 1785 additions and 1525 deletions
@@ -4,8 +4,8 @@ interface I {

 class CCCC(
        over<caret>
-        private val v1: Int,
-        private val v2: Int
+    private val v1: Int,
+    private val v2: Int
 ) : I

 // ELEMENT_TEXT: "override val p: Int"
@@ -3,9 +3,9 @@ interface I {
 }

 class CCCC(
-        override val p: Int<caret>
-        private val v1: Int,
-        private val v2: Int
+    override val p: Int<caret>
+    private val v1: Int,
+    private val v2: Int
 ) : I

 // ELEMENT_TEXT: "override val p: Int"
@@ -115,8 +115,10 @@ class SmartEnterCompletionTest : KotlinLightCodeInsightFixtureTestCase() {
            fun foo(p:Int) {}

            fun test() {
-                foo(1 +
-                        2)<caret>
+                foo(
+                    1 +
+                            2
+                )<caret>
            }
            """
        )
@@ -1,5 +1,5 @@
 /*
- * Copyright 2000-2018 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Copyright 2000-2020 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.
 */

@@ -40,6 +40,7 @@ import org.jetbrains.kotlin.idea.KotlinFileType
 import org.jetbrains.kotlin.idea.compiler.configuration.KotlinCommonCompilerArgumentsHolder
 import org.jetbrains.kotlin.idea.compiler.configuration.KotlinCompilerSettings
 import org.jetbrains.kotlin.idea.facet.*
+import org.jetbrains.kotlin.idea.formatter.KotlinStyleGuideCodeStyle
 import org.jetbrains.kotlin.idea.inspections.UnusedSymbolInspection
 import org.jetbrains.kotlin.idea.test.CompilerTestDirectives.COMPILER_ARGUMENTS_DIRECTIVE
 import org.jetbrains.kotlin.idea.test.CompilerTestDirectives.JVM_TARGET_DIRECTIVE
@@ -76,6 +77,8 @@ abstract class KotlinLightCodeInsightFixtureTestCase : KotlinLightCodeInsightFix

    override fun setUp() {
        super.setUp()
+
+        enableKotlinOfficialCodeStyle(project)
        // We do it here to avoid possible initialization problems
        // UnusedSymbolInspection() calls IDEA UnusedDeclarationInspection() in static initializer,
        // which in turn registers some extensions provoking "modifications aren't allowed during highlighting"
@@ -101,7 +104,7 @@ abstract class KotlinLightCodeInsightFixtureTestCase : KotlinLightCodeInsightFix

    override fun tearDown() {
        LoggedErrorProcessor.restoreDefaultProcessor()
-
+        disableKotlinOfficialCodeStyle(project)
        super.tearDown()

        if (exceptions.isNotEmpty()) {
@@ -312,6 +315,14 @@ fun configureCodeStyleAndRun(
    }
 }

+fun enableKotlinOfficialCodeStyle(project: Project) {
+    KotlinStyleGuideCodeStyle.apply(CodeStyle.getSettings(project))
+}
+
+fun disableKotlinOfficialCodeStyle(project: Project) {
+    CodeStyle.getSettings(project)
+}
+
 private fun rollbackCompilerOptions(project: Project, module: Module, removeFacet: Boolean) {
    KotlinCompilerSettings.getInstance(project).update { this.additionalArguments = DEFAULT_ADDITIONAL_ARGUMENTS }
    KotlinCommonCompilerArgumentsHolder.getInstance(project).update { this.languageVersion = LanguageVersion.LATEST_STABLE.versionString }
@@ -1,5 +1,5 @@
 /*
- * Copyright 2010-2019 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Copyright 2010-2020 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.
 */

@@ -17,12 +17,14 @@ import kotlin.reflect.full.findAnnotation
 abstract class KotlinLightPlatformCodeInsightFixtureTestCase : LightPlatformCodeInsightFixtureTestCase() {
    override fun setUp() {
        super.setUp()
+        enableKotlinOfficialCodeStyle(project)
        (StartupManager.getInstance(project) as StartupManagerImpl).runPostStartupActivities()
        VfsRootAccess.allowRootAccess(KotlinTestUtils.getHomeDirectory())
        invalidateLibraryCache(project)
    }

    override fun tearDown() {
+        disableKotlinOfficialCodeStyle(project)
        VfsRootAccess.disallowRootAccess(KotlinTestUtils.getHomeDirectory())

        super.tearDown()
@@ -13,4 +13,14 @@ import com.intellij.testFramework.LightPlatformCodeInsightTestCase
 abstract class KotlinLightPlatformCodeInsightTestCase : LightPlatformCodeInsightTestCase() {
    protected inline val project_: Project get() = project
    protected inline val editor_: Editor get() = editor
+
+    override fun setUp() {
+        super.setUp()
+        enableKotlinOfficialCodeStyle(project_)
+    }
+
+    override fun tearDown() {
+        disableKotlinOfficialCodeStyle(project_)
+        super.tearDown()
+    }
 }
@@ -15,4 +15,13 @@ abstract class KotlinLightPlatformCodeInsightTestCase : LightPlatformCodeInsight
    protected inline val project_: Project get() = LightPlatformTestCase.getProject()
    protected inline val editor_: Editor get() = LightPlatformCodeInsightTestCase.getEditor()

+    override fun setUp() {
+        super.setUp()
+        enableKotlinOfficialCodeStyle(project_)
+    }
+
+    override fun tearDown() {
+        disableKotlinOfficialCodeStyle(project_)
+        super.tearDown()
+    }
 }
@@ -1,3 +1,4 @@
 fun foo(p: Dependency): Double {
-    return p.getInt().toDouble() // explicit conversion to Double must be added on conversion (if type Dependency) is correctly resolved
+    return p.getInt()
+        .toDouble() // explicit conversion to Double must be added on conversion (if type Dependency) is correctly resolved
 }
@@ -5,16 +5,17 @@ class A {
        var element = element
        element = JetPsiUtil.ascendIfPropertyAccessor(element)
        if (element is JetNamedFunction || element is JetProperty) {
-            val bindingContext = AnalyzerFacadeWithCache.analyzeFileWithCache(element.getContainingJetFile()).getBindingContext()
+            val bindingContext =
+                AnalyzerFacadeWithCache.analyzeFileWithCache(element.getContainingJetFile()).getBindingContext()

            val declarationDescriptor = bindingContext.get(BindingContext.DECLARATION_TO_DESCRIPTOR, element)
            if (declarationDescriptor is CallableMemberDescriptor) {
                val containingDescriptor = declarationDescriptor.getContainingDeclaration()
                if (containingDescriptor is ClassDescriptor) {
                    return JetBundle.message(
-                            "override.declaration.x.in.y",
-                            DescriptorRenderer.COMPACT.render(declarationDescriptor),
-                            IdeDescriptorRenderers.SOURCE_CODE_SHORT_NAMES_NO_ANNOTATIONS.render(containingDescriptor)
+                        "override.declaration.x.in.y",
+                        DescriptorRenderer.COMPACT.render(declarationDescriptor),
+                        IdeDescriptorRenderers.SOURCE_CODE_SHORT_NAMES_NO_ANNOTATIONS.render(containingDescriptor)
                    )
                }
            }
@@ -20,8 +20,10 @@ class Target {

    }

-    var ambiguousKotlin: IAmbiguousKotlin = AmbiguousKotlin() // Should not add import in case of 2 declarations in Kotlin
-    var ambiguous: IAmbiguous = Ambiguous() // Should not add import in case of ambiguous declarations in Kotlin and in Java
+    var ambiguousKotlin: IAmbiguousKotlin =
+        AmbiguousKotlin() // Should not add import in case of 2 declarations in Kotlin
+    var ambiguous: IAmbiguous =
+        Ambiguous() // Should not add import in case of ambiguous declarations in Kotlin and in Java
    var ambiguousJava: IAmbiguousJava = AmbiguousJava()  // Should not add import in case of 2 declarations in Java

    fun workWithStatics() {
@@ -1,7 +1,7 @@
 fun test() {
    var a = 1
    a =
-            <caret>
+        <caret>
 }

 // SET_TRUE: ALIGN_MULTILINE_BINARY_OPERATION
@@ -1,7 +1,7 @@
 fun test() {
    var a = 1
    a =
-            <caret>
+        <caret>
 }

 // SET_TRUE: ALIGN_MULTILINE_BINARY_OPERATION
@@ -1,4 +1,4 @@
 fun testParam(
-        <caret>
+    <caret>
 ) {
 }
@@ -1,2 +1,2 @@
 fun test() =
-        <caret>
+    <caret>
@@ -5,4 +5,4 @@ interface A1
 open class B1

 class Simpleclass() : B1(),
-        <caret>A1
+    <caret>A1
@@ -1,3 +1,3 @@
 val a: (String) -> String = {
-    <caret>some ->
+        <caret>some ->
 }
@@ -1,4 +1,4 @@
 fun test() {
    val (a, b) =
-            <caret>
+        <caret>
 }
@@ -1,2 +1,2 @@
 val a =
-        <caret>
+    <caret>
@@ -1,6 +1,6 @@
 fun foo(arg: Any): Int {
    // 1
    return arg as? Int
-// 2
-            ?: 10
+    // 2
+        ?: 10
 }
@@ -6,5 +6,5 @@ val xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

 fun main() {
    val c = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-            ?: "abcdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdf"
+        ?: "abcdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdfdf"
 }
@@ -2,37 +2,37 @@

 fun test(list: List<Int>): List<Pair<IndexedValue<List<Int>>, IndexedValue<List<Int>>>> {
    return list
-            .asSequence()
-            .chunked(1)
-            .distinct()
-            .distinctBy { it }
-            .drop(1)
-            .dropWhile { true }
-            .filter { true }
-            .filterIndexed { index, list -> true }
-            .filterIsInstance<Int>()
-            .filterNot { true }
-            .filterNotNull()
-            .map { it }
-            .mapIndexed { index, i -> i }
-            .mapIndexedNotNull { index, i -> i }
-            .mapNotNull { it }
-            .minus(1)
-            .minusElement(1)
-            .onEach {}
-            .plus(1)
-            .plusElement(1)
-            .requireNoNulls()
-            .sorted()
-            .sortedBy { it }
-            .sortedByDescending { it }
-            .sortedDescending()
-            .sortedWith(Comparator { o1, o2 -> 0 })
-            .take(1)
-            .takeWhile { true }
-            .windowed(1, 1, true)
-            .withIndex()
-            .zipWithNext()
-            .zipWithNext { a, b -> a }
-            .toList()
+        .asSequence()
+        .chunked(1)
+        .distinct()
+        .distinctBy { it }
+        .drop(1)
+        .dropWhile { true }
+        .filter { true }
+        .filterIndexed { index, list -> true }
+        .filterIsInstance<Int>()
+        .filterNot { true }
+        .filterNotNull()
+        .map { it }
+        .mapIndexed { index, i -> i }
+        .mapIndexedNotNull { index, i -> i }
+        .mapNotNull { it }
+        .minus(1)
+        .minusElement(1)
+        .onEach {}
+        .plus(1)
+        .plusElement(1)
+        .requireNoNulls()
+        .sorted()
+        .sortedBy { it }
+        .sortedByDescending { it }
+        .sortedDescending()
+        .sortedWith(Comparator { o1, o2 -> 0 })
+        .take(1)
+        .takeWhile { true }
+        .windowed(1, 1, true)
+        .withIndex()
+        .zipWithNext()
+        .zipWithNext { a, b -> a }
+        .toList()
 }
@@ -2,7 +2,7 @@

 fun test(list: List<Int>): Int {
    return list // comment1
-            .<caret>filter { it > 1 } // comment2
-            .map { it * 2 } // comment3
-            .sum() // comment4
+        .<caret>filter { it > 1 } // comment2
+        .map { it * 2 } // comment3
+        .sum() // comment4
 }
@@ -2,8 +2,8 @@

 fun test(list: List<Int>): Int {
    return list // comment1
-            .asSequence()
-            .filter { it > 1 } // comment2
-            .map { it * 2 } // comment3
-            .sum() // comment4
+        .asSequence()
+        .filter { it > 1 } // comment2
+        .map { it * 2 } // comment3
+        .sum() // comment4
 }
@@ -2,6 +2,6 @@

 fun test(list: List<Int>): List<Int> {
    return list // comment1
-            .<caret>filter { it > 1 } // comment2
-            .map { it * 2 } // comment3
+        .<caret>filter { it > 1 } // comment2
+        .map { it * 2 } // comment3
 }
@@ -2,8 +2,8 @@

 fun test(list: List<Int>): List<Int> {
    return list // comment1
-            .asSequence()
-            .filter { it > 1 } // comment2
-            .map { it * 2 }
-            .toList() // comment3
+        .asSequence()
+        .filter { it > 1 } // comment2
+        .map { it * 2 }
+        .toList() // comment3
 }
@@ -2,7 +2,7 @@

 fun test(list: List<List<Int>>): List<Int> {
    return list
-            .<caret>filter { it.count() > 2 }
-            .map { it + it }
-            .flatMap { it + it }
+        .<caret>filter { it.count() > 2 }
+        .map { it + it }
+        .flatMap { it + it }
 }
@@ -2,9 +2,9 @@

 fun test(list: List<List<Int>>): List<Int> {
    return list
-            .asSequence()
-            .filter { it.count() > 2 }
-            .map { it + it }
-            .toList()
-            .flatMap { it + it }
+        .asSequence()
+        .filter { it.count() > 2 }
+        .map { it + it }
+        .toList()
+        .flatMap { it + it }
 }
@@ -2,9 +2,9 @@

 fun test(): Int {
    return listOf(1, 2, 3)
-            .<caret>filter { it > 1 }
-            .map { it * 2 }
-            .let {
-                it.binarySearch(1)
-            }
+        .<caret>filter { it > 1 }
+        .map { it * 2 }
+        .let {
+            it.binarySearch(1)
+        }
 }
@@ -2,11 +2,11 @@

 fun test(): Int {
    return listOf(1, 2, 3)
-            .asSequence()
-            .filter { it > 1 }
-            .map { it * 2 }
-            .toList()
-            .let {
-                it.binarySearch(1)
-            }
+        .asSequence()
+        .filter { it > 1 }
+        .map { it * 2 }
+        .toList()
+        .let {
+            it.binarySearch(1)
+        }
 }
@@ -2,8 +2,8 @@

 fun test(list: List<Int>?): List<Int>? {
    return list
-            ?.asSequence()
-            ?.filter { it > 1 }
-            ?.map { it * 2 }
-            ?.toList()
+        ?.asSequence()
+        ?.filter { it > 1 }
+        ?.map { it * 2 }
+        ?.toList()
 }
@@ -2,11 +2,11 @@

 fun test(list: List<Int>): List<Int> {
    return list
-            .asSequence()
-            .filter { it > 1 }
-            .mapNotNull {
-                if (it == 2) return@mapNotNull null
-                it * 2
-            }
-            .toList()
+        .asSequence()
+        .filter { it > 1 }
+        .mapNotNull {
+            if (it == 2) return@mapNotNull null
+            it * 2
+        }
+        .toList()
 }
@@ -3,5 +3,6 @@
 // WITH_RUNTIME

 fun test(): List<Int> {
-    return listOf(1, 2, 3).asSequence().filter { it > 1 }.map { it * 2 }.map { it * 3 }.map { it * 4 }.map { it * 5 }.toList()
+    return listOf(1, 2, 3).asSequence().filter { it > 1 }.map { it * 2 }.map { it * 3 }.map { it * 4 }.map { it * 5 }
+        .toList()
 }
@@ -3,8 +3,8 @@

 fun test(list: List<Int>): List<Int> {
    return list
-            .filter<caret> { it > 1 }
-            .map { it * 2 }
-            .map { it * 3 }
-            .map { it * 4 }
+        .filter<caret> { it > 1 }
+        .map { it * 2 }
+        .map { it * 3 }
+        .map { it * 4 }
 }
@@ -3,10 +3,10 @@

 fun test(list: List<Int>): List<Int> {
    return list
-            .asSequence()
-            .filter { it > 1 }
-            .map { it * 2 }
-            .map { it * 3 }
-            .map { it * 4 }
-            .toList()
+        .asSequence()
+        .filter { it > 1 }
+        .map { it * 2 }
+        .map { it * 3 }
+        .map { it * 4 }
+        .toList()
 }
@@ -2,9 +2,9 @@

 fun test(list: List<Int>): List<Int> {
    return list
-            .reversed()
-            .<caret>map { it + 1 }
-            .map { it + 1 }
-            .dropLast(1)
-            .takeLast(2)
+        .reversed()
+        .<caret>map { it + 1 }
+        .map { it + 1 }
+        .dropLast(1)
+        .takeLast(2)
 }
@@ -2,11 +2,11 @@

 fun test(list: List<Int>): List<Int> {
    return list
-            .reversed()
-            .asSequence()
-            .map { it + 1 }
-            .map { it + 1 }
-            .toList()
-            .dropLast(1)
-            .takeLast(2)
-}
+        .reversed()
+        .asSequence()
+        .map { it + 1 }
+        .map { it + 1 }
+        .toList()
+        .dropLast(1)
+        .takeLast(2)
+}
@@ -2,10 +2,10 @@

 fun test(foo: Foo): List<Int> {
    return foo.getList()
-            .asSequence()
-            .filter { it > 1 }
-            .map { it * 2 }
-            .toList()
+        .asSequence()
+        .filter { it > 1 }
+        .map { it * 2 }
+        .toList()
 }

 class Foo {
@@ -1,5 +1,6 @@
 // WITH_RUNTIME

 fun test(list: List<Int>) {
-    val filterIndexedTo: MutableList<Int> = list.asSequence().filter { it > 1 }.filterIndexedTo(mutableListOf()) { index, it -> true }
+    val filterIndexedTo: MutableList<Int> = list.asSequence().filter { it > 1 }
+        .filterIndexedTo(mutableListOf()) { index, it -> true }
 }
@@ -1,5 +1,6 @@
 // WITH_RUNTIME

 fun test(list: List<Int>) {
-    val mapIndexedNotNullTo: MutableList<Int> = list.asSequence().filter { it > 1 }.mapIndexedNotNullTo(mutableListOf()) { index, i -> i }
+    val mapIndexedNotNullTo: MutableList<Int> = list.asSequence().filter { it > 1 }
+        .mapIndexedNotNullTo(mutableListOf()) { index, i -> i }
 }
@@ -1,12 +1,12 @@
 // WITH_RUNTIME

 val x = listOf(1, 2, 3).joinToString(
-        // comment2
-        prefix = "= ",
-        // comment3
-        separator = " + "
-        // comment4
-        ,
-        // comment1
-        transform = Int::toString
+    // comment2
+    prefix = "= ",
+    // comment3
+    separator = " + "
+    // comment4
+    ,
+    // comment1
+    transform = Int::toString
 )
@@ -2,11 +2,11 @@

 val sb = StringBuilder()
 val x = listOf(1, 2, 3).joinTo(
-        // comment1
-        buffer = sb,
-        // comment2
-        prefix = "= ",
-        // comment3
-        separator = " + "
-        // comment4
+    // comment1
+    buffer = sb,
+    // comment2
+    prefix = "= ",
+    // comment3
+    separator = " + "
+    // comment4
 ) { "$it*$it" }
@@ -2,7 +2,7 @@

 fun test() {
    <caret>listOfNotNull(
-            true, // comment1
-            null // comment2
+        true, // comment1
+        null // comment2
    ).first()
 }
@@ -1,3 +1,3 @@
 // WITH_RUNTIME
 val v1 = // Some Comment
-        listOf(1, 2, 3, 11, 33, 25, 100).any { it % 2 == 0 } // Some Additional Comment
+    listOf(1, 2, 3, 11, 33, 25, 100).any { it % 2 == 0 } // Some Additional Comment
@@ -1,3 +1,3 @@
 // WITH_RUNTIME
 val v1 = // Some Comment
-        listOf(1, 2, 3, 11, 33, 25, 100).any { it % 2 == 0 }
+    listOf(1, 2, 3, 11, 33, 25, 100).any { it % 2 == 0 }
@@ -1,6 +1,6 @@
 fun foo(p: List<String?>): Int {
    val v = p[0]
-            ?: // return -1 if null
-            <caret>return -1
+        ?: // return -1 if null
+        <caret>return -1
    return v.length
 }
@@ -1,8 +1,8 @@
 fun foo(p: List<String?>): Int {
    val v = p[0]
-            ?: // v is null
-            // we should do something with it
-            return -1 // let's return -1
+        ?: // v is null
+        // we should do something with it
+        return -1 // let's return -1
    // end of if
    return v.length
 }
@@ -1,6 +1,6 @@
 fun foo(): Any {
    val yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy = 7
    val xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx = 24
-            ?: return yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy
+        ?: return yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy
    return 42
 }
@@ -1,6 +1,6 @@
@Suppress(
-        "HEADER_CLASS_CONSTRUCTOR_DELEGATION_CALL",
-        <caret>"HEADER_CLASS_CONSTRUCTOR_PROPERTY_PARAMETER",
-        "HEADER_ENUM_CONSTRUCTOR"
+    "HEADER_CLASS_CONSTRUCTOR_DELEGATION_CALL",
+    <caret>"HEADER_CLASS_CONSTRUCTOR_PROPERTY_PARAMETER",
+    "HEADER_ENUM_CONSTRUCTOR"
 )
 class Dummy
@@ -1,6 +1,6 @@
@Suppress(
-        "HEADER_CLASS_CONSTRUCTOR_DELEGATION_CALL",
-        "EXPECTED_CLASS_CONSTRUCTOR_PROPERTY_PARAMETER",
-        "HEADER_ENUM_CONSTRUCTOR"
+    "HEADER_CLASS_CONSTRUCTOR_DELEGATION_CALL",
+    "EXPECTED_CLASS_CONSTRUCTOR_PROPERTY_PARAMETER",
+    "HEADER_ENUM_CONSTRUCTOR"
 )
 class Dummy
@@ -2,6 +2,6 @@
 // FIX: Add trailing comma

 fun a(
-        i: Int,
-        b: Boolean,
+    i: Int,
+    b: Boolean,
 ) = Unit
@@ -2,6 +2,6 @@
 // FIX: Add trailing comma

 fun a(
-        i: Int,
-        b: Boolean,
+    i: Int,
+    b: Boolean,
 ) = Unit
@@ -2,6 +2,6 @@
 // FIX: Add trailing comma

 fun a(
-        i: Int,
-        b: Boolean,
+    i: Int,
+    b: Boolean,
 ) = Unit
@@ -2,9 +2,9 @@
 // FIX: Add trailing comma

 val x = {
-    x: String,
-    y
-    : String,
+        x: String,
+        y
+        : String,
    ->
                val a = 2
 }
@@ -2,7 +2,7 @@
 // FIX: Fix comma position

 fun a(
-        i: Int, /*
+    i: Int, /*
 */
-        b: Boolean,
+    b: Boolean,
 ) = Unit
@@ -2,7 +2,7 @@
 // FIX: Fix comma position

 fun a(
-        i: Int, /*
+    i: Int, /*
 */
-        b: Boolean,
+    b: Boolean,
 ) = Unit
@@ -2,8 +2,8 @@
 // FIX: Fix comma position

 val x = {
-    x: Comparable<Comparable<Number>>,
-    y: String,
+        x: Comparable<Comparable<Number>>,
+        y: String,
    ->
    val a = 42
 }
@@ -2,6 +2,6 @@
 // FIX: Add line break

 fun a(
-        i: Int,
-        b: Boolean,
+    i: Int,
+    b: Boolean,
 ) = Unit
@@ -2,6 +2,6 @@
 // FIX: Add line break

 fun a(
-        i: Int,
-        b: Boolean,
+    i: Int,
+    b: Boolean,
 ) = Unit
@@ -2,6 +2,6 @@
 // FIX: Add line break

 fun a(
-        i: Int,
-        b: Boolean,
+    i: Int,
+    b: Boolean,
 ) = Unit
@@ -1,2 +1,2 @@
 fun getText(): String =// let's return xxx
-        "xxx" //TODO
+    "xxx" //TODO
@@ -1,2 +1,2 @@
 fun getText(): String =// let's return xxx
-        "xxx"
+    "xxx"
@@ -1,2 +1,2 @@
 fun getText(): String =/* let's return xxx */
-        "xxx" /* TODO */
+    "xxx" /* TODO */
@@ -1,9 +1,9 @@
 // HIGHLIGHT: INFORMATION

 fun abs(x: Int): Int =// No highlighting here
-        if (x > 0) {
-            x
-        }
-        else {
-            -x
-        }
+    if (x > 0) {
+        x
+    }
+    else {
+        -x
+    }
@@ -1,4 +1,4 @@
 fun foo(s1: String, s2: String) = s1 + s2

 fun bar(): String =
-        foo("gjahkrgkjuyrtetyuairytoiuyareoihuyitouy897304hkdjgnba", "uiyiuye987130423toiuywtuiyrwityriwyhw")
+    foo("gjahkrgkjuyrtetyuairytoiuyareoihuyitouy897304hkdjgnba", "uiyiuye987130423toiuywtuiyrwityriwyhw")
@@ -1,9 +1,12 @@
 // WITH_RUNTIME
 fun main(args: Array<String>) {
-    val doSomething = doSomething("one" + 1,
-            "two",
-            3 * 4)
-    val t = if (doSomething != null) doSomething else throw NullPointerException("Expression 'doSomething(\"one\" + 1, ...' must not be null")
+    val doSomething = doSomething(
+        "one" + 1,
+        "two",
+        3 * 4
+    )
+    val t = if (doSomething != null
+    ) doSomething else throw NullPointerException("Expression 'doSomething(\"one\" + 1, ...' must not be null")
 }

 fun doSomething(vararg a: Any): Any? = null
@@ -2,7 +2,7 @@ fun foo(arg: Int): Int {
    // 1
    when (arg) {
        0 -> return 0
-// 2
+        // 2
        else -> return -1
    }
 }
@@ -4,17 +4,17 @@ fun foo(arg: Any?): Int {
        is Int -> {
            return arg // 2
        }
-// 3
+        // 3
        is String -> {
            return 42 // 4
        }
-// 5
+        // 5
        null -> {
            // 6
            return 0
        }
-// 7
-// 8
+        // 7
+        // 8
        else -> return -1
    }
 }
@@ -1,5 +1,5 @@
 fun foo(b: Boolean) {
    if (// comment 1
-            b) 1 // comment 2
+        b) 1 // comment 2
    else 2
 }
@@ -1,7 +1,8 @@
 fun foo(a: Int) {
    if (a
-            // some comment
-            == 0) bar(a)
+        // some comment
+        == 0
+    ) bar(a)

    // another comment
    else if (a == 1) bar(a)
@@ -1,8 +1,8 @@
 fun f() {
    foo(
-            1,
-            "a",
-            2
+        1,
+        "a",
+        2
    )
 }

@@ -3,9 +3,9 @@

 fun f() {
    foo(
-            1,
-            "a",
-            2,
+        1,
+        "a",
+        2,
    )
 }

@@ -1,6 +1,6 @@
 fun foo(
-        p: Int,
-        c: Char,
-        b: <caret>Boolean
+    p: Int,
+    c: Char,
+    b: <caret>Boolean
 ) {
 }
@@ -1,8 +1,8 @@
 // SET_TRUE: ALLOW_TRAILING_COMMA

 fun foo(
-        p: Int,
-        c: Char,
-        b: <caret>Boolean,
+    p: Int,
+    c: Char,
+    b: <caret>Boolean,
 ) {
 }
@@ -1,6 +1,6 @@
 fun foo(
-        p: Int,
-        c: Char,
-        b: <caret>Boolean
+    p: Int,
+    c: Char,
+    b: <caret>Boolean
 ) {
 }
@@ -1,6 +1,6 @@
 fun foo(
-        p: Int,
-        c: Char,
-        b: <caret>Boolean
+    p: Int,
+    c: Char,
+    b: <caret>Boolean
 ) {
 }
@@ -1,5 +1,5 @@
 fun foo(
-        p: Int,
-<caret>        c: Char
+    p: Int,
+<caret>    c: Char
 ) {
 }
@@ -2,9 +2,10 @@ class WithComments/* Some parameter */
 /**
 * A constructor
 */(
-        /**
-         * A very important property
-         */
-        val veryImportant: Any) {
+    /**
+     * A very important property
+     */
+    val veryImportant: Any
+) {

 }
@@ -2,7 +2,9 @@ annotation class AnnParam

 annotation class AnnProperty

-abstract class WithComposedModifiers(@AnnParam vararg @AnnProperty
-open val x: String) {
+abstract class WithComposedModifiers(
+    @AnnParam vararg @AnnProperty
+    open val x: String
+) {

 }
@@ -3,7 +3,7 @@
 // INTENTION_TEXT_2: "Replace with 'asSequence().filterNotNull().sum()'"
 fun f(list: List<Int?>): Int{
    val r = list
-            .filterNotNull()
-            .sum()
+        .filterNotNull()
+        .sum()
    return r
 }
@@ -3,8 +3,8 @@
 // INTENTION_TEXT_2: "Replace with 'asSequence().filterNotNull().sum()'"
 fun f(list: List<Int?>): Int{
    val r = list
-            .asSequence()
-            .filterNotNull()
-            .sum()
+        .asSequence()
+        .filterNotNull()
+        .sum()
    return r
 }
@@ -3,6 +3,6 @@
 // INTENTION_TEXT_2: "Replace with 'asSequence().filterIndexed{}.any()'"
 fun foo(list: List<String>) {
    val <caret>found = list
-            .filterIndexed { index, s -> s.length > index }
-            .any()
+        .filterIndexed { index, s -> s.length > index }
+        .any()
 }
@@ -3,7 +3,7 @@
 // INTENTION_TEXT_2: "Replace with 'asSequence().filterIndexed{}.any()'"
 fun foo(list: List<String>) {
    val <caret>found = list
-            .asSequence()
-            .filterIndexed { index, s -> s.length > index }
-            .any()
+        .asSequence()
+        .filterIndexed { index, s -> s.length > index }
+        .any()
 }
@@ -4,9 +4,9 @@
 fun getMaxLineWidth(lineCount: Int): Float {
    var max_width = 0.0f
    <caret>(0..lineCount - 1)
-            .asSequence()
-            .filter { getLineWidth(it) > max_width }
-            .forEach { max_width = getLineWidth(it) }
+        .asSequence()
+        .filter { getLineWidth(it) > max_width }
+        .forEach { max_width = getLineWidth(it) }
    return max_width
 }

@@ -4,7 +4,7 @@
 fun foo(list: List<String>): Long {
    var count = 0L
    list
-            .filter { it.length > 10 }
-            .forEach { count++ }
+        .filter { it.length > 10 }
+        .forEach { count++ }
    return count
 }
@@ -4,8 +4,8 @@
 fun foo(list: List<String>): Long {
    var count = 0L
    list
-            .asSequence()
-            .filter { it.length > 10 }
-            .forEach { count++ }
+        .asSequence()
+        .filter { it.length > 10 }
+        .forEach { count++ }
    return count
 }
@@ -4,8 +4,8 @@
 fun foo(list: List<String>): Int {
    var count = 0
    list
-            .asSequence()
-            .filter { it.length > count }
-            .forEach { count++ }
+        .asSequence()
+        .filter { it.length > count }
+        .forEach { count++ }
    return count
 }
@@ -5,7 +5,7 @@ import java.util.ArrayList

 fun foo(list: List<String>): MutableList<String> {
    val <caret>result = list
-            .filter { it.length > 0 }
-            .toMutableList()
+        .filter { it.length > 0 }
+        .toMutableList()
    return result
 }
@@ -5,8 +5,8 @@ import java.util.ArrayList

 fun foo(list: List<String>): MutableList<String> {
    val <caret>result = list
-            .asSequence()
-            .filter { it.length > 0 }
-            .toMutableList()
+        .asSequence()
+        .filter { it.length > 0 }
+        .toMutableList()
    return result
 }
@@ -3,6 +3,6 @@
 // INTENTION_TEXT_2: "Replace with 'asSequence().filter{}.forEach{}'"
 fun foo(list: List<String?>){
    list
-            .filter { it != null && it.startsWith("IMG:") }
-            .forEach { println(it) }
+        .filter { it != null && it.startsWith("IMG:") }
+        .forEach { println(it) }
 }
@@ -3,7 +3,7 @@
 // INTENTION_TEXT_2: "Replace with 'asSequence().filter{}.forEach{}'"
 fun foo(list: List<String?>){
    list
-            .asSequence()
-            .filter { it != null && it.startsWith("IMG:") }
-            .forEach { println(it) }
+        .asSequence()
+        .filter { it != null && it.startsWith("IMG:") }
+        .forEach { println(it) }
 }
@@ -3,6 +3,6 @@
 // INTENTION_TEXT_2: "Replace with 'asSequence().filterIndexed{}.firstOrNull()'"
 fun foo(list: List<String>): String? {
    <caret>return list
-            .filterIndexed { index, s -> s.length > index }
-            .firstOrNull()
+        .filterIndexed { index, s -> s.length > index }
+        .firstOrNull()
 }
@@ -3,7 +3,7 @@
 // INTENTION_TEXT_2: "Replace with 'asSequence().filterIndexed{}.firstOrNull()'"
 fun foo(list: List<String>): String? {
    <caret>return list
-            .asSequence()
-            .filterIndexed { index, s -> s.length > index }
-            .firstOrNull()
+        .asSequence()
+        .filterIndexed { index, s -> s.length > index }
+        .firstOrNull()
 }
@@ -3,6 +3,6 @@
 // INTENTION_TEXT_2: "Replace with 'asSequence().filterIndexed{}.firstOrNull()'"
 fun foo(list: List<String>): String? {
    <caret>return list
-            .filterIndexed { i, s -> s.length > i }
-            .firstOrNull()
+        .filterIndexed { i, s -> s.length > i }
+        .firstOrNull()
 }
@@ -3,7 +3,7 @@
 // INTENTION_TEXT_2: "Replace with 'asSequence().filterIndexed{}.firstOrNull()'"
 fun foo(list: List<String>): String? {
    <caret>return list
-            .asSequence()
-            .filterIndexed { i, s -> s.length > i }
-            .firstOrNull()
+        .asSequence()
+        .filterIndexed { i, s -> s.length > i }
+        .firstOrNull()
 }
@@ -3,8 +3,8 @@
 // INTENTION_TEXT_2: "Replace with 'asSequence()...flatMap{}.filter{}.mapTo(){}'"
 fun foo(list: List<String>, target: MutableCollection<String>) {
    <caret>list
-            .filterIndexed { i, s -> i % 10 != 0 }
-            .flatMap { it.indices }
-            .filter { it != 10 }
-            .mapTo(target) { it.toString() }
+        .filterIndexed { i, s -> i % 10 != 0 }
+        .flatMap { it.indices }
+        .filter { it != 10 }
+        .mapTo(target) { it.toString() }
 }
@@ -3,9 +3,9 @@
 // INTENTION_TEXT_2: "Replace with 'asSequence()...flatMap{}.filter{}.mapTo(){}'"
 fun foo(list: List<String>, target: MutableCollection<String>) {
    <caret>list
-            .asSequence()
-            .filterIndexed { i, s -> i % 10 != 0 }
-            .flatMap { it.indices.asSequence() }
-            .filter { it != 10 }
-            .mapTo(target) { it.toString() }
+        .asSequence()
+        .filterIndexed { i, s -> i % 10 != 0 }
+        .flatMap { it.indices.asSequence() }
+        .filter { it != 10 }
+        .mapTo(target) { it.toString() }
 }
@@ -3,6 +3,6 @@
 // INTENTION_TEXT_2: "Replace with 'asSequence().filterIndexed{}.firstOrNull()'"
 fun foo(list: List<String>): String? {
    <caret>return list
-            .filterIndexed { index, s -> s.length <= index * 10 && s.length > index }
-            .firstOrNull()
+        .filterIndexed { index, s -> s.length <= index * 10 && s.length > index }
+        .firstOrNull()
 }
@@ -3,7 +3,7 @@
 // INTENTION_TEXT_2: "Replace with 'asSequence().filterIndexed{}.firstOrNull()'"
 fun foo(list: List<String>): String? {
    <caret>return list
-            .asSequence()
-            .filterIndexed { index, s -> s.length <= index * 10 && s.length > index }
-            .firstOrNull()
+        .asSequence()
+        .filterIndexed { index, s -> s.length <= index * 10 && s.length > index }
+        .firstOrNull()
 }
@@ -3,6 +3,6 @@
 // INTENTION_TEXT_2: "Replace with 'asSequence().filterIndexed{}.firstOrNull()'"
 fun foo(list: List<String>): String? {
    <caret>return list
-            .filterIndexed { index, s -> !s.isBlank() && s.length > index }
-            .firstOrNull()
+        .filterIndexed { index, s -> !s.isBlank() && s.length > index }
+        .firstOrNull()
 }
@@ -3,7 +3,7 @@
 // INTENTION_TEXT_2: "Replace with 'asSequence().filterIndexed{}.firstOrNull()'"
 fun foo(list: List<String>): String? {
    <caret>return list
-            .asSequence()
-            .filterIndexed { index, s -> !s.isBlank() && s.length > index }
-            .firstOrNull()
+        .asSequence()
+        .filterIndexed { index, s -> !s.isBlank() && s.length > index }
+        .firstOrNull()
 }
--- a/Show More
+++ b/Show More