From ffd34c0097bc3ec7b672db40c75ba42f19ebd965 Mon Sep 17 00:00:00 2001
From: peter <peter@jetbrains.com>
Date: Thu, 23 Mar 2017 14:23:19 +0100
Subject: [PATCH] warm up before measuring performance in ResolveClassTest

---
 .../com/intellij/psi/resolve/ResolveClassTest.java   | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/java/java-tests/testSrc/com/intellij/psi/resolve/ResolveClassTest.java b/java/java-tests/testSrc/com/intellij/psi/resolve/ResolveClassTest.java
index 36637e540dbd..328d07955d36 100644
--- a/java/java-tests/testSrc/com/intellij/psi/resolve/ResolveClassTest.java
+++ b/java/java-tests/testSrc/com/intellij/psi/resolve/ResolveClassTest.java
@@ -208,8 +208,9 @@ public class ResolveClassTest extends ResolveTestCase {
     assertInstanceOf(ref.resolve(), PsiClass.class);
   }
 
-
   public void testStaticImportInTheSameClassPerformance() throws Exception {
+    warmUpResolve();
+
     PsiReference ref = configure();
     ensureIndexUpToDate();
     long start = System.currentTimeMillis();
@@ -222,7 +223,16 @@ public class ResolveClassTest extends ResolveTestCase {
     getJavaFacade().findClass(CommonClassNames.JAVA_UTIL_LIST, GlobalSearchScope.allScope(myProject));
   }
 
+  private void warmUpResolve() {
+    PsiJavaCodeReferenceElement ref = JavaPsiFacade.getElementFactory(myProject).createReferenceFromText("java.util.List<String>", null);
+    JavaResolveResult result = ref.advancedResolve(false);
+    assertNotNull(result.getElement());
+    assertSize(1, result.getSubstitutor().getSubstitutionMap().keySet());
+  }
+
   public void testStaticImportNetworkPerformance() throws Exception {
+    warmUpResolve();
+
     PsiReference ref = configure();
     int count = 15;