spellchecker/testSrc/com/intellij/spellchecker/inspection/SpellcheckerPerformanceTest.groovy

/*
 * 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.intellij.spellchecker.inspection
import com.intellij.testFramework.PlatformTestUtil
/**
 * @author peter
 */
public class SpellcheckerPerformanceTest extends SpellcheckerInspectionTestCase {

  public void "test large text file with many typos"() {
    int typoCount = 150000
    String text = "aaaaaaaaa " * typoCount // about 1.5M
    myFixture.configureFromExistingVirtualFile(myFixture.addFileToProject("foo.txt", text).virtualFile)

    myFixture.enableInspections(inspectionTools)
    PlatformTestUtil.assertTiming("highlighting too long", 5000) { assertSize(typoCount, myFixture.doHighlighting()) }
  }
  
}