[FIR Completion] Generate part of performance tests for FIR completion

generators/tests/org/jetbrains/kotlin/generators/tests/GenerateTests.kt

@@ -1050,6 +1050,12 @@ fun main(args: Array<String>) {
             }
         }
 
+        testGroup("idea/idea-fir-performance-tests/tests", "idea/idea-completion/testData") {
+            testClass<AbstractHighLevelPerformanceBasicCompletionHandlerTest> {
+                model("handlers/basic", testMethod = "doPerfTest", pattern = KT_WITHOUT_DOTS_IN_NAME)
+            }
+        }
+
         testGroup("idea/idea-fir/tests", "idea/testData") {
             testClass<AbstractFirReferenceResolveTest> {
                 model("resolve/references", pattern = KT_WITHOUT_DOTS_IN_NAME)

idea/idea-fir-performance-tests/tests/org/jetbrains/kotlin/idea/perf/AbstractHighLevelPerformanceCompletionHandlerTests.kt

@@ -0,0 +1,27 @@
+/*
+ * Copyright 2010-2019 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.idea.perf
+
+import com.intellij.codeInsight.completion.CompletionType
+import org.jetbrains.kotlin.idea.completion.FIR_COMPARISON
+import org.jetbrains.kotlin.test.InTextDirectivesUtils
+
+abstract class AbstractHighLevelPerformanceCompletionHandlerTests(
+    defaultCompletionType: CompletionType,
+    note: String = ""
+) : AbstractPerformanceCompletionHandlerTests(defaultCompletionType, note) {
+
+    override val statsPrefix: String = "fir-completion"
+
+    override fun doPerfTest(unused: String) {
+        if (!InTextDirectivesUtils.isDirectiveDefined(testDataFile().readText(), FIR_COMPARISON)) return
+
+        super.doPerfTest(unused)
+    }
+}
+
+abstract class AbstractHighLevelPerformanceBasicCompletionHandlerTest :
+    AbstractHighLevelPerformanceCompletionHandlerTests(CompletionType.BASIC)

idea/performanceTests/test/org/jetbrains/kotlin/idea/perf/AbstractPerformanceCompletionHandlerTests.kt

@@ -40,10 +40,12 @@ abstract class AbstractPerformanceCompletionHandlerTests(
         val statsMap: MutableMap<String, Stats> = mutableMapOf()
     }
 
+    protected open val statsPrefix = "completion"
+
     private fun stats(): Stats {
         val suffix = "${defaultCompletionType.toString().toLowerCase()}${if (note.isNotEmpty()) "-$note" else ""}"
         return statsMap.computeIfAbsent(suffix) {
-            Stats("completion-$suffix")
+            Stats("$statsPrefix-$suffix")
         }
     }