More reliable testing of keyword completion (introduced directive "NOTHING_ELSE" instead of "NUMBER")

idea/idea-completion/testData/basic/codeFragments/runtimeType/castWithGenerics.kt

@@ -16,6 +16,6 @@ class Derived: Base<String>() {
 
 // INVOCATION_COUNT: 1
 // EXIST: funInBase, funWithOverride, funWithoutOverride
-// NUMBER: 3
+// NOTHING_ELSE: true
 
 // RUNTIME_TYPE: Derived

idea/idea-completion/testData/basic/codeFragments/runtimeType/complexHierarchy.kt

@@ -20,6 +20,6 @@ class C: B() {
 
 // INVOCATION_COUNT: 2
 // EXIST: funA, funAp, funB, funBp, funC, funCp
-// NUMBER: 6
+// NOTHING_ELSE: true
 
 // RUNTIME_TYPE: C

idea/idea-completion/testData/basic/codeFragments/runtimeType/extensionMethod.kt

@@ -14,7 +14,7 @@ fun Base.funExtBase() { }
 
 // INVOCATION_COUNT: 1
 // EXIST: funExtBase, funExtDerived
-// NUMBER: 2
+// NOTHING_ELSE: true
 
 
 // RUNTIME_TYPE: Derived

idea/idea-completion/testData/basic/codeFragments/runtimeType/runtimeCast.kt

@@ -18,7 +18,7 @@ class Derived: Base() {
 
 // INVOCATION_COUNT: 1
 // EXIST: funInBase, funWithOverride, funWithoutOverride, funInDerived
-// NUMBER: 4
+// NOTHING_ELSE: true
 
 
 // RUNTIME_TYPE: Derived

idea/idea-completion/testData/basic/common/InMiddleOfPackage.kt

@@ -7,4 +7,4 @@ class Test {
 }
 
 // EXIST: util
-// NUMBER: 1
+// NOTHING_ELSE: true

idea/idea-completion/testData/basic/common/InfixCallNoSpecialLambdaArgumentItem.kt

@@ -8,4 +8,4 @@ fun foo() {
 
 // EXIST: ext1
 // EXIST: ext2
-// NUMBER: 2
+// NOTHING_ELSE: true

idea/idea-completion/testData/basic/common/NoClassNameDuplication.kt

@@ -9,4 +9,4 @@ fun firstFun() {
 
 // INVOCATION_COUNT: 1
 // EXIST: Testing
-// NUMBER: 1
+// NOTHING_ELSE: true

idea/idea-completion/testData/basic/common/extensions/NoDuplicatedMethodForSmartCast.kt

@@ -15,4 +15,4 @@ fun g(a: A) {
 
 // EXIST: foo
 // EXIST: foo1
-// NUMBER: 2
+// NOTHING_ELSE: true

idea/idea-completion/testData/basic/common/namedParameters/InParameterExpression.kt

@@ -8,4 +8,4 @@ fun test() = small(paramFirst = param<caret>)
 // EXIST: paramTest
 // ABSENT: {"lookupString":"paramFirst","tailText":" Int","itemText":"paramFirst ="}
 // ABSENT: paramSecond
-// NUMBER: 1
+// NOTHING_ELSE: true

idea/idea-completion/testData/basic/common/namedParameters/OnlyNamedParameters.kt

@@ -7,4 +7,4 @@ fun test(p: Int) = foo(12, third = "", <caret>)
 // ABSENT: first
 // ABSENT: third
 // EXIST: second
-// NUMBER: 1
+// NOTHING_ELSE: true

idea/idea-completion/testData/basic/common/namedParameters/WithParameterExpression.kt

@@ -9,4 +9,4 @@ fun test() = small(param<caret>First = 12)
 // EXIST: paramSecond
 // EXIST: paramTest
 
-// NUMBER: 3
+// NOTHING_ELSE: true

idea/idea-completion/testData/basic/java/ExtensionFromStandardLibrary.kt

@@ -9,4 +9,4 @@ fun firstFun() {
 
 // INVOCATION_COUNT: 1
 // EXIST: { lookupString:"toLinkedList", itemText:"toLinkedList", tailText:"() for Iterable<T> in kotlin" }
-// NUMBER: 1
+// NOTHING_ELSE: true

idea/idea-completion/testData/basic/java/NoDuplicationForImportedJavaClass.kt

@@ -4,4 +4,4 @@ val x = InputStreamReader<caret>
 
 // INVOCATION_COUNT: 2
 // EXIST: { lookupString:"InputStreamReader", tailText:" (java.io)" }
-// NUMBER: 1
+// NOTHING_ELSE: true

idea/idea-completion/testData/basic/java/NoDuplicationForRuntimeClass.kt

@@ -2,4 +2,4 @@ val x = LinesSequence<caret>
 
 // INVOCATION_COUNT: 2
 // EXIST: { lookupString:"LinesSequence", tailText:" (kotlin.io)" }
-// NUMBER: 1
+// NOTHING_ELSE: true

idea/idea-completion/testData/basic/multifile/DoNotCompleteWithConstraints/DoNotCompleteWithConstraints.kt

@@ -12,4 +12,4 @@ fun firstFun() {
 // EXIST: testingExpectedFunction
 // ABSENT: testingUnexpectedFunction
 
-// NUMBER: 2
+// NOTHING_ELSE: true

idea/idea-completion/testData/basic/multifile/ExtensionOnNullable/ExtensionOnNullable.kt

@@ -9,4 +9,4 @@ fun firstFun() {
 // EXIST: helloFunPreventAutoInsert
 // EXIST: helloWithParams
 // ABSENT: helloFake
-// NUMBER: 3
+// NOTHING_ELSE: true

idea/idea-completion/testData/basic/multifile/NoAutoInsertionOfNotImported/NoAutoInsertionOfNotImported.kt

@@ -4,4 +4,4 @@ class A : NotImported<caret>
 
 // AUTOCOMPLETE_SETTING: true
 // EXIST: NotImportedClass
-// NUMBER: 1
+// NOTHING_ELSE: true

idea/idea-completion/testData/basic/multifile/NoExtensionMethodDuplication/NoExtensionMethodDuplication.kt

@@ -6,4 +6,4 @@ fun f() {
 
 // EXIST: extFun1
 // EXIST: extFun2
-// NUMBER: 2
+// NOTHING_ELSE: true

idea/idea-completion/testData/basic/multifile/NoGenericFunDuplication/NoGenericFunDuplication.kt

@@ -1,9 +1,9 @@
 // this test tests correct substitution equality checking for generic functions
-import dependency.pair
+import java.io.InputStreamReader
 
 fun foo() {
     1 pai<caret>
 }
 
 // EXIST: pair
-// NUMBER: 1
+// NOTHING_ELSE: true

idea/idea-completion/testData/basic/multifile/NotImportedExtensionForImplicitReceiver/NotImportedExtensionForImplicitReceiver.kt

@@ -11,4 +11,4 @@ class C {
 // EXIST: helloProp
 // EXIST: helloForC
 // ABSENT: helloFake
-// NUMBER: 4
+// NOTHING_ELSE: true

idea/idea-completion/testData/basic/multifile/NotImportedExtensionFunction2/NotImportedExtensionFunction2.kt

@@ -9,4 +9,4 @@ fun firstFun(p: () -> Unit) {
 // EXIST: helloAny
 // ABSENT: helloFun3
 // ABSENT: helloFun4
-// NUMBER: 3
+// NOTHING_ELSE: true

idea/idea-completion/testData/basic/multifile/NotImportedExtensionFunction3/NotImportedExtensionFunction3.kt

@@ -10,4 +10,4 @@ fun firstFun(p: String.() -> Unit) {
 // ABSENT: helloFun4
 // ABSENT: helloFun5
 // EXIST: helloAny
-// NUMBER: 3
+// NOTHING_ELSE: true

idea/idea-completion/testData/basic/multifile/NotImportedExtensionFunctionAndAlias/NotImportedExtensionFunctionAndAlias.kt

@@ -6,4 +6,4 @@ fun firstFun(x: third.Dependency) {
 
 // EXIST: helloFun
 // EXIST: helloFunGeneric
-// NUMBER: 2
+// NOTHING_ELSE: true

idea/idea-completion/testData/basic/multifile/NotImportedExtensionProperty/NotImportedExtensionProperty.kt

@@ -9,4 +9,4 @@ fun firstFun() {
 // EXIST: { lookupString: "helloProp2", attributes: "bold" }
 // ABSENT: helloProp3
 // ABSENT: helloProp4
-// NUMBER: 2
+// NOTHING_ELSE: true

idea/idea-completion/testData/keywords/AfterClassProperty.kt

@@ -34,4 +34,5 @@ class MouseMovedEventArgs
 // EXIST:  constructor
 // EXIST:  init
 /*why?*/
-// NUMBER: 27
+// EXIST:  companion
+// NOTHING_ELSE: true

idea/idea-completion/testData/keywords/AfterClasses.kt

@@ -37,4 +37,6 @@ class B {
 // EXIST:  var
 // EXIST:  vararg
 /*why?*/
-// NUMBER: 22
+// EXIST:  companion
+/*TODO*/
+// NOTHING_ELSE: true

idea/idea-completion/testData/keywords/AfterFuns.kt

@@ -37,4 +37,5 @@ class A {
 // EXIST:  constructor
 // EXIST:  init
 /*why?*/
-// NUMBER: 24
+// EXIST:  companion
+// NOTHING_ELSE: true

idea/idea-completion/testData/keywords/BeforeDelegationCall.kt

@@ -3,3 +3,4 @@ class A(x: Int) {
 }
 
 // EXIST: this, super
+// NOTHING_ELSE: true

idea/idea-completion/testData/keywords/BreakWithLabel.kt

@@ -14,4 +14,4 @@ fun foo() {
 // EXIST: { lookupString: "break@myDo", itemText: "break", tailText: "@myDo", attributes: "bold" }
 // EXIST: { lookupString: "break@myWhile", itemText: "break", tailText: "@myWhile", attributes: "bold" }
 // EXIST: { lookupString: "break@myFor", itemText: "break", tailText: "@myFor", attributes: "bold" }
-// NUMBER: 3
+// NOTHING_ELSE: true

idea/idea-completion/testData/keywords/CommaExpected.kt

@@ -7,4 +7,4 @@ fun foo() {
 // EXIST: as
 // EXIST: in
 // EXIST: is
-// NUMBER: 5
+// NOTHING_ELSE: true

idea/idea-completion/testData/keywords/ContinueWithLabel.kt

@@ -14,4 +14,4 @@ fun foo() {
 // EXIST: { lookupString: "continue@myDo", itemText: "continue", tailText: "@myDo", attributes: "bold" }
 // EXIST: { lookupString: "continue@myWhile", itemText: "continue", tailText: "@myWhile", attributes: "bold" }
 // EXIST: { lookupString: "continue@myFor", itemText: "continue", tailText: "@myFor", attributes: "bold" }
-// NUMBER: 3
+// NOTHING_ELSE: true

idea/idea-completion/testData/keywords/FileKeyword.kt

@@ -1,4 +1,4 @@
 [<caret>]
 
 // EXIST: file
-// NUMBER: 1
+// NOTHING_ELSE: true

idea/idea-completion/testData/keywords/GlobalPropertyAccessors.kt

@@ -37,4 +37,6 @@ var a : Int
 // EXIST:  var
 // EXIST:  vararg
 /*why?*/
-// NUMBER: 25
+// EXIST:  companion
+/*TODO*/
+// NOTHING_ELSE: true

idea/idea-completion/testData/keywords/InArgumentList.kt

@@ -20,4 +20,4 @@ fun foo(p: Int) {
 // EXIST: try
 // EXIST: when
 // EXIST: while
-// NUMBER: 15
+// NOTHING_ELSE: true

idea/idea-completion/testData/keywords/InClassBeforeFun.kt

@@ -35,4 +35,5 @@ public class Test {
 // EXIST:  constructor
 // EXIST:  init
 /*why?*/
-// NUMBER: 24
+// EXIST:  companion
+// NOTHING_ELSE: true

idea/idea-completion/testData/keywords/InClassScope.kt

@@ -29,4 +29,5 @@ class TestClass {
 /*why?*/
 // EXIST:  constructor
 // EXIST:  init
-// NUMBER: 24
+// EXIST:  companion
+// NOTHING_ELSE: true

idea/idea-completion/testData/keywords/InClassTypeParameters.kt

@@ -2,4 +2,4 @@ class T<<caret>>
 
 // EXIST: in
 // EXIST: out
-// NUMBER: 2
+// NOTHING_ELSE: true

idea/idea-completion/testData/keywords/InCodeBlock.kt

@@ -21,4 +21,4 @@ fun foo() {
 // EXIST: var
 // EXIST: when
 // EXIST: while
-// NUMBER: 19
+// NOTHING_ELSE: true

idea/idea-completion/testData/keywords/InConstructorParameterList.kt.todo

@@ -9,4 +9,4 @@ class C(<caret>)
 // EXIST: protected
 // EXIST: internal
 // EXIST: override
-// NUMBER: 8
+// NOTHING_ELSE: true

idea/idea-completion/testData/keywords/InFunctionExpressionBody.kt

@@ -14,4 +14,4 @@ fun foo() = <caret>
 // EXIST: try
 // EXIST: when
 // EXIST: while
-// NUMBER: 14
+// NOTHING_ELSE: true

idea/idea-completion/testData/keywords/InFunctionTypePosition.kt

@@ -5,4 +5,4 @@ fun foo() {
 /*TODO: Is 'package' type qualifier syntax correct?*/
 // EXIST: package
 // EXIST: dynamic
-// NUMBER: 2
+// NOTHING_ELSE: true

idea/idea-completion/testData/keywords/InGetterExpressionBody.kt

@@ -15,4 +15,4 @@ val prop: Int
 // EXIST: try
 // EXIST: when
 // EXIST: while
-// NUMBER: 14
+// NOTHING_ELSE: true

idea/idea-completion/testData/keywords/InMemberFunParametersList.kt

@@ -10,4 +10,4 @@ class TestSample() {
 // EXIST: var
 // EXIST: in
 // EXIST: out
-// NUMBER: 4
+// NOTHING_ELSE: true

idea/idea-completion/testData/keywords/InModifierListInsideClass.kt

@@ -4,4 +4,4 @@ open class Foo {
 }
 
 // EXIST: private, public, protected
-// NUMBER: 3
+// NOTHING_ELSE: true

idea/idea-completion/testData/keywords/InNotFinishedGenericWithFunAfter.kt

@@ -4,4 +4,4 @@ fun testing() {}
 
 // EXIST: in
 // EXIST: out
-// NUMBER: 2
+// NOTHING_ELSE: true

idea/idea-completion/testData/keywords/InParameterDefaultValue.kt

@@ -15,4 +15,4 @@ fun foo(p: Int = <caret>)
 // EXIST: try
 // EXIST: when
 // EXIST: while
-// NUMBER: 15
+// NOTHING_ELSE: true

idea/idea-completion/testData/keywords/InPropertyInitializer.kt

@@ -14,4 +14,4 @@ var a : Int = <caret>
 // EXIST: try
 // EXIST: when
 // EXIST: while
-// NUMBER: 14
+// NOTHING_ELSE: true

idea/idea-completion/testData/keywords/InTopFunParametersList.kt

@@ -7,4 +7,4 @@ fun test(<caret>) {
 // EXIST: var
 // EXIST: in
 // EXIST: out
-// NUMBER: 4
+// NOTHING_ELSE: true

idea/idea-completion/testData/keywords/InTopScopeAfterPackage.kt

@@ -28,4 +28,6 @@ package Test
 // EXIST:  var
 // EXIST:  vararg
 /*why?*/
-// NUMBER: 23
+// EXIST:  companion
+/*TODO*/
+// NOTHING_ELSE: true

idea/idea-completion/testData/keywords/PrefixMatcher.kt

@@ -6,4 +6,4 @@ p<caret>
 // EXIST:  private
 // EXIST:  protected
 // EXIST:  public
-// NUMBER: 4
+// NOTHING_ELSE: true

idea/idea-completion/testData/keywords/PropertyAccessors.kt

@@ -33,4 +33,5 @@ class Some {
 /*why?*/
 // EXIST:  constructor
 // EXIST:  init
-// NUMBER: 27
+// EXIST:  companion
+// NOTHING_ELSE: true

idea/idea-completion/testData/keywords/PropertyAccessors2.kt

@@ -33,4 +33,5 @@ class Some {
 /*why?*/
 // EXIST:  constructor
 // EXIST:  init
-// NUMBER: 27
+// EXIST:  companion
+// NOTHING_ELSE: true

idea/idea-completion/testData/keywords/PropertySetter.kt

@@ -35,4 +35,5 @@ class Some {
 /*why?*/
 // EXIST:  constructor
 // EXIST:  init
-// NUMBER: 27
+// EXIST:  companion
+// NOTHING_ELSE: true

idea/idea-completion/testData/keywords/QualifiedThis.kt

@@ -10,4 +10,4 @@ class Outer {
 // EXIST: { lookupString: "this@foo", itemText: "this", tailText: "@foo", typeText: "String", attributes: "bold" }
 // EXIST: { lookupString: "this@Inner", itemText: "this", tailText: "@Inner", typeText: "Outer.Inner", attributes: "bold" }
 // EXIST: { lookupString: "this@Outer", itemText: "this", tailText: "@Outer", typeText: "Outer", attributes: "bold" }
-// NUMBER: 3
+// NOTHING_ELSE: true

idea/idea-completion/testData/keywords/QualifiedThisInAccessor.kt

@@ -2,4 +2,4 @@ val String.foo: Int
     get() = this@<caret>.length()
 
 // EXIST: "this@foo"
-// NUMBER: 1
+// NOTHING_ELSE: true

idea/idea-completion/testData/keywords/Return1.kt

@@ -11,4 +11,4 @@ inline fun takeHandler2(handler: () -> Unit){}
 // EXIST: { lookupString: "return", itemText: "return", tailText: null, attributes: "bold" }
 // EXIST: { lookupString: "return@takeHandler1", itemText: "return", tailText: "@takeHandler1", attributes: "bold" }
 // EXIST: { lookupString: "return@takeHandler2", itemText: "return", tailText: "@takeHandler2", attributes: "bold" }
-// NUMBER: 3
+// NOTHING_ELSE: true

idea/idea-completion/testData/keywords/Return6.kt

@@ -10,4 +10,4 @@ inline fun takeHandler2(handler: () -> Unit){}
 // INVOCATION_COUNT: 1
 // EXIST: { lookupString: "return@takeHandler1", itemText: "return", tailText: "@takeHandler1", attributes: "bold" }
 // EXIST: { lookupString: "return@takeHandler2", itemText: "return", tailText: "@takeHandler2", attributes: "bold" }
-// NUMBER: 2
+// NOTHING_ELSE: true

idea/idea-completion/testData/keywords/This.kt

@@ -25,4 +25,4 @@ fun takeHandler3(handler: Char.() -> Unit){}
 // EXIST: { lookupString: "this@Inner", itemText: "this", tailText: "@Inner", typeText: "Outer.Nested.Inner", attributes: "bold" }
 // EXIST: { lookupString: "this@Nested", itemText: "this", tailText: "@Nested", typeText: "Outer.Nested", attributes: "bold" }
 // ABSENT: "this@Outer"
-// NUMBER: 6
+// NOTHING_ELSE: true

idea/idea-completion/testData/keywords/TopScope.kt

@@ -27,4 +27,6 @@
 // EXIST:  var
 // EXIST:  vararg
 /*why?*/
-// NUMBER: 24
+// EXIST:  companion
+/*TODO*/
+// NOTHING_ELSE: true

idea/idea-completion/testData/smart/AfterEmptyArgument.kt

@@ -7,4 +7,4 @@ fun bar(pInt: Int, pString: String) {
 // EXIST: { lookupString: "param1", itemText: "param1 =" }
 // EXIST: { lookupString: "param3", itemText: "param3 =" }
 // ABSENT: param2
-// NUMBER: 2
+// NOTHING_ELSE: true

idea/idea-completion/testData/smart/AfterNamedArgument.kt

@@ -7,4 +7,4 @@ fun bar(pInt: Int, pString: String) {
 // EXIST: { lookupString: "param1", itemText: "param1 =" }
 // EXIST: { lookupString: "param3", itemText: "param3 =" }
 // ABSENT: param2
-// NUMBER: 2
+// NOTHING_ELSE: true

idea/idea-completion/testData/smart/GroupBySubstitutor.kt

@@ -9,4 +9,4 @@ fun f(){
 
 // EXIST: { lookupString: "emptyList", typeText: "List<String>" }
 // EXIST: { lookupString: "emptyList", typeText: "List<Int>" }
-// NUMBER: 2
+// NOTHING_ELSE: true

idea/idea-completion/testData/smart/Object.kt

@@ -7,4 +7,4 @@ fun foo(): I = <caret>
 // EXIST: { lookupString: "O", itemText: "O", tailText: " (<root>)" }
 // EXIST: foo
 // EXIST: object
-// NUMBER: 3
+// NOTHING_ELSE: true

idea/idea-completion/testData/smart/ObjectsFromType.kt

@@ -14,4 +14,4 @@ fun foo(): T {
 // EXIST: foo
 // EXIST: object
 // ABSENT: Other
-// NUMBER: 3
+// NOTHING_ELSE: true

idea/idea-completion/testData/smart/afterAs/1.kt

@@ -6,6 +6,6 @@ fun bar(o: Any) {
     foo(o as <caret>)
 }
 
-// NUMBER: 2
 // EXIST: String
 // EXIST: Int
+// NOTHING_ELSE: true

idea/idea-completion/testData/smart/afterAs/2.kt

@@ -6,6 +6,6 @@ fun bar(o: Any) {
     foo(o as <caret>)
 }
 
-// NUMBER: 2
 // EXIST: { lookupString:"List", itemText:"List<String>" }
 // EXIST: { lookupString:"Map", itemText:"Map<String, Int>" }
+// NOTHING_ELSE: true

idea/idea-completion/testData/smart/afterAs/3.kt

@@ -7,6 +7,6 @@ fun bar(o: Any) {
     foo(o as <caret>)
 }
 
-// NUMBER: 2
 // EXIST: { lookupString:"List", itemText:"List<String>" }
 // EXIST: { lookupString:"String", itemText:"String" }
+// NOTHING_ELSE: true

idea/idea-completion/testData/smart/constructor/InnerClass.kt

@@ -15,4 +15,4 @@ fun foo(c: C): T {
 // EXIST: { lookupString: "Inner2", itemText: "Inner2", tailText: "()", typeText: "C.Inner2" }
 // ABSENT: Inner3
 // ABSENT: Nested
-// NUMBER: 2
+// NOTHING_ELSE: true

idea/idea-completion/testData/smart/constructor/NoInnerClassInstantiation.kt

@@ -8,4 +8,4 @@ fun foo() : C.Inner {
 
 // ABSENT: Inner
 // EXIST: foo
-// NUMBER: 1
+// NOTHING_ELSE: true

idea/idea-completion/testData/smart/this/QualifiedThis.kt

@@ -10,4 +10,4 @@ class Outer {
 // EXIST: { lookupString: "this@foo", itemText: "this", tailText: "@foo", typeText: "String", attributes: "bold" }
 // EXIST: { lookupString: "this@Inner", itemText: "this", tailText: "@Inner", typeText: "Outer.Inner", attributes: "bold" }
 // EXIST: { lookupString: "this@Outer", itemText: "this", tailText: "@Outer", typeText: "Outer", attributes: "bold" }
-// NUMBER: 3
+// NOTHING_ELSE: true

idea/idea-completion/testData/smartMultiFile/InheritorsAndMultipleExpectedTypes/InheritorsAndMultipleExpectedTypes.kt

@@ -9,4 +9,4 @@ fun bar() {
 // EXIST: { lookupString: "C2", itemText: "C2<X>" }
 // EXIST: { lookupString: "C2", itemText: "C2<Y>" }
 // EXIST: { lookupString: "C3", itemText: "C3" }
-// NUMBER: 7
+// NOTHING_ELSE: true

idea/idea-completion/testData/smartMultiFile/NoObjectDuplication/NoObjectDuplication.kt

@@ -3,4 +3,4 @@ fun foo(): T = <caret>
 // EXIST: foo
 // EXIST: { lookupString: "object", itemText: "object: T{...}" }
 // EXIST: { lookupString: "OO", itemText: "OO", tailText: " (<root>)" }
-// NUMBER: 3
+// NOTHING_ELSE: true

idea/idea-completion/tests/org/jetbrains/kotlin/idea/completion/test/AbstractKeywordCompletionTest.kt

@@ -26,9 +26,8 @@ public abstract class AbstractKeywordCompletionTest : JetFixtureCompletionBaseTe
     override fun getPlatform() = TargetPlatform.JVM
 
     override fun complete(invocationCount: Int): Array<LookupElement>? {
-        val items = myFixture.complete(CompletionType.BASIC)
+        val items = myFixture.complete(CompletionType.BASIC) ?: return null
-        if (items == null) return null
+        return items.filter { it.getObject() is KeywordLookupObject }.toTypedArray()
-        return items.filter { it.getObject() is KeywordLookupObject }.copyToArray()
     }
 
     override fun getProjectDescriptor() = JetLightProjectDescriptor.INSTANCE

idea/idea-completion/tests/org/jetbrains/kotlin/idea/completion/test/CompletionTestUtil.kt

@@ -28,21 +28,22 @@ val COMPLETION_TEST_DATA_BASE_PATH: String
 fun testCompletion(fileText: String, platform: TargetPlatform?, complete: (Int) -> Array<LookupElement>?, defaultInvocationCount: Int = 0) {
     testWithAutoCompleteSetting(fileText) {
         val invocationCount = ExpectedCompletionUtils.getInvocationCount(fileText) ?: defaultInvocationCount
-        val items = complete(invocationCount) ?: array()
+        val items = complete(invocationCount) ?: emptyArray()
 
         ExpectedCompletionUtils.assertDirectivesValid(fileText)
 
         val expected = ExpectedCompletionUtils.itemsShouldExist(fileText, platform)
         val unexpected = ExpectedCompletionUtils.itemsShouldAbsent(fileText, platform)
         val itemsNumber = ExpectedCompletionUtils.getExpectedNumber(fileText, platform)
+        val nothingElse = ExpectedCompletionUtils.isNothingElseExpected(fileText)
 
-        Assert.assertTrue("Should be some assertions about completion", expected.size != 0 || unexpected.size != 0 || itemsNumber != null)
+        Assert.assertTrue("Should be some assertions about completion", expected.size() != 0 || unexpected.size() != 0 || itemsNumber != null || nothingElse)
-        ExpectedCompletionUtils.assertContainsRenderedItems(expected, items, ExpectedCompletionUtils.isWithOrder(fileText))
+        ExpectedCompletionUtils.assertContainsRenderedItems(expected, items, ExpectedCompletionUtils.isWithOrder(fileText), nothingElse)
         ExpectedCompletionUtils.assertNotContainsRenderedItems(unexpected, items)
 
         if (itemsNumber != null) {
             val expectedItems = ExpectedCompletionUtils.listToString(ExpectedCompletionUtils.getItemsInformation(items))
-            Assert.assertEquals("Invalid number of completion items: ${expectedItems}", itemsNumber, items.size)
+            Assert.assertEquals("Invalid number of completion items: ${expectedItems}", itemsNumber, items.size())
         }
     }
 }

idea/idea-completion/tests/org/jetbrains/kotlin/idea/completion/test/ExpectedCompletionUtils.java

@@ -123,6 +123,8 @@ public class ExpectedCompletionUtils {
     private static final String NUMBER_JS_LINE_PREFIX = "NUMBER_JS:";
     private static final String NUMBER_JAVA_LINE_PREFIX = "NUMBER_JAVA:";
 
+    private static final String NOTHING_ELSE_PREFIX = "NOTHING_ELSE:";
+
     private static final String INVOCATION_COUNT_PREFIX = "INVOCATION_COUNT:";
     private static final String WITH_ORDER_PREFIX = "WITH_ORDER:";
     private static final String AUTOCOMPLETE_SETTING_PREFIX = "AUTOCOMPLETE_SETTING:";
@@ -142,6 +144,7 @@ public class ExpectedCompletionUtils {
             INVOCATION_COUNT_PREFIX,
             WITH_ORDER_PREFIX,
             AUTOCOMPLETE_SETTING_PREFIX,
+            NOTHING_ELSE_PREFIX,
             RUNTIME_TYPE,
             AstAccessControl.INSTANCE$.getALLOW_AST_ACCESS_DIRECTIVE());
 
@@ -214,6 +217,10 @@ public class ExpectedCompletionUtils {
         }
     }
 
+    public static boolean isNothingElseExpected(String fileText) {
+        return Boolean.TRUE.equals(InTextDirectivesUtils.getPrefixedBoolean(fileText, NOTHING_ELSE_PREFIX));
+    }
+
     @Nullable
     public static Integer getInvocationCount(String fileText) {
         return InTextDirectivesUtils.getPrefixedInt(fileText, INVOCATION_COUNT_PREFIX);
@@ -232,10 +239,12 @@ public class ExpectedCompletionUtils {
         InTextDirectivesUtils.assertHasUnknownPrefixes(fileText, KNOWN_PREFIXES);
     }
 
-    public static void assertContainsRenderedItems(CompletionProposal[] expected, LookupElement[] items, boolean checkOrder) {
+    public static void assertContainsRenderedItems(CompletionProposal[] expected, LookupElement[] items, boolean checkOrder, boolean nothingElse) {
         List<CompletionProposal> itemsInformation = getItemsInformation(items);
         String allItemsString = listToString(itemsInformation);
 
+        Set<CompletionProposal> leftItems = nothingElse ? new LinkedHashSet<CompletionProposal>(itemsInformation) : null;
+
         int indexOfPrevious = Integer.MIN_VALUE;
 
         for (CompletionProposal expectedProposal : expected) {
@@ -251,6 +260,10 @@ public class ExpectedCompletionUtils {
                                       !checkOrder || index > indexOfPrevious);
                     indexOfPrevious = index;
 
+                    if (leftItems != null) {
+                        leftItems.remove(proposal);
+                    }
+
                     break;
                 }
             }
@@ -264,6 +277,10 @@ public class ExpectedCompletionUtils {
                 }
             }
         }
+
+        if (leftItems != null && !leftItems.isEmpty()) {
+            Assert.fail("No items not mentioned in EXIST directives expected but some found:\n" + listToString(leftItems));
+        }
     }
 
     private static Integer getPlatformExpectedNumber(String fileText, String platformNumberPrefix) {