| /* |
| * Copyright 2000-2014 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.siyeh.ig.performance; |
| |
| import com.intellij.codeInspection.InspectionProfileEntry; |
| import com.siyeh.ig.LightInspectionTestCase; |
| |
| /** |
| * @author Bas Leijdekkers |
| */ |
| public class CollectionsMustHaveInitialCapacityInspectionTest extends LightInspectionTestCase { |
| @Override |
| protected InspectionProfileEntry getInspection() { |
| return new CollectionsMustHaveInitialCapacityInspection(); |
| } |
| |
| @Override |
| protected String[] getEnvironmentClasses() { |
| return new String[] { |
| "package java.util.concurrent;" + |
| "public class ConcurrentHashMap {}", |
| "package java.util;" + |
| "public class WeakHashMap {" + |
| " public WeakHashMap() {}" + |
| " public WeakHashMap(int c) {}" + |
| "}", |
| "package java.util;" + |
| "public class HashSet {" + |
| " public HashSet() {}" + |
| " public HashSet(int c) {}" + |
| "}", |
| "package java.util;" + |
| "public class BitSet {" + |
| " public BitSet() {}" + |
| " public BitSet(int c) {}" + |
| "}", |
| "package java.util;" + |
| "public class Vector {" + |
| " public Vector() {}" + |
| " public Vector(int c) {}" + |
| "}" |
| }; |
| } |
| |
| public void testSimple() { |
| doStatementTest("new /*'new java.util.concurrent.ConcurrentHashMap()' without initial capacity*/java.util.concurrent.ConcurrentHashMap/**/();"); |
| } |
| |
| public void testMore() { |
| doTest("import java.util.*;" + |
| "class X {" + |
| " void m() {" + |
| " new /*'new HashMap<String, String>()' without initial capacity*/HashMap<String, String>/**/();" + |
| " new HashMap<String, String>(3);" + |
| " new /*'new HashMap()' without initial capacity*/HashMap/**/();" + |
| " new HashMap(3);" + |
| " new /*'new WeakHashMap()' without initial capacity*/WeakHashMap/**/();" + |
| " new WeakHashMap(3);" + |
| " new /*'new HashSet()' without initial capacity*/HashSet/**/();" + |
| " new HashSet(3);" + |
| " new /*'new Hashtable()' without initial capacity*/Hashtable/**/();" + |
| " new Hashtable(3);" + |
| " new /*'new BitSet()' without initial capacity*/BitSet/**/();" + |
| " new BitSet(3);" + |
| " new /*'new Vector()' without initial capacity*/Vector/**/();" + |
| " new Vector(3);" + |
| " new /*'new ArrayList()' without initial capacity*/ArrayList/**/();" + |
| " new ArrayList(3);" + |
| " }" + |
| "}"); |
| } |
| } |