FIR IDE: introduce highlighting performance test

generators/build.gradle.kts

@@ -42,6 +42,7 @@ dependencies {
     testCompile(projectTests(":compiler:cli"))
     testCompile(projectTests(":idea:idea-maven"))
     testCompile(projectTests(":idea:idea-fir"))
+    testCompile(projectTests(":idea:idea-fir-performance-tests"))
     testCompile(projectTests(":idea:idea-frontend-fir"))
     testCompile(projectTests(":idea:idea-frontend-fir:idea-fir-low-level-api"))
     testCompile(projectTests(":j2k"))

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

@@ -1044,6 +1044,12 @@ fun main(args: Array<String>) {
             }
         }
 
+        testGroup("idea/idea-fir-performance-tests/tests", "idea") {
+            testClass<AbstractFirHighlightingPerformanceTest> {
+                model("testData/highlighter")
+            }
+        }
+
         testGroup("idea/idea-fir/tests", "idea/testData") {
             testClass<AbstractFirReferenceResolveTest> {
                 model("resolve/references", pattern = KT_WITHOUT_DOTS_IN_NAME)