java/java-tests/testSrc/com/intellij/codeInspection/DeadCodeTest.java

   1 package com.intellij.codeInspection;
   2
   3 import com.intellij.JavaTestUtil;
   4 import com.intellij.codeInspection.deadCode.DeadCodeInspection;
   5 import com.intellij.openapi.roots.LanguageLevelProjectExtension;
   6 import com.intellij.pom.java.LanguageLevel;
   7 import com.intellij.psi.JavaPsiFacade;
   8 import com.intellij.testFramework.InspectionTestCase;
   9
  10 /**
  11  * @author max
  12  */
  13 public class DeadCodeTest extends InspectionTestCase {
  14   private DeadCodeInspection myTool;
  15
  16   @Override
  17   protected String getTestDataPath() {
  18     return JavaTestUtil.getJavaTestDataPath() + "/inspection";
  19   }
  20
  21   protected void setUp() throws Exception {
  22     super.setUp();
  23     myTool = new DeadCodeInspection();
  24     LanguageLevelProjectExtension.getInstance(getProject()).setLanguageLevel(LanguageLevel.JDK_1_3);
  25   }
  26
  27   private void doTest() throws Exception {
  28     doTest("deadCode/" + getTestName(true), myTool);
  29   }
  30
  31   public void testSCR6067() throws Exception {
  32     boolean old = myTool.ADD_NONJAVA_TO_ENTRIES;
  33     myTool.ADD_NONJAVA_TO_ENTRIES = false;
  34     doTest();
  35     myTool.ADD_NONJAVA_TO_ENTRIES = old;
  36   }
  37
  38   public void testsingleton() throws Exception {
  39     boolean old = myTool.ADD_NONJAVA_TO_ENTRIES;
  40     myTool.ADD_NONJAVA_TO_ENTRIES = false;
  41     doTest();
  42     myTool.ADD_NONJAVA_TO_ENTRIES = old;
  43   }
  44
  45   public void testSCR9690() throws Exception {
  46     boolean old = myTool.ADD_NONJAVA_TO_ENTRIES;
  47     myTool.ADD_NONJAVA_TO_ENTRIES = false;
  48     doTest();
  49     myTool.ADD_NONJAVA_TO_ENTRIES = old;
  50   }
  51
  52   public void testUIFormUsage() throws Exception {
  53     boolean old = myTool.ADD_NONJAVA_TO_ENTRIES;
  54     myTool.ADD_NONJAVA_TO_ENTRIES = false;
  55     doTest();
  56     myTool.ADD_NONJAVA_TO_ENTRIES = old;
  57   }
  58
  59   public void testSerializable() throws Exception {
  60     doTest();
  61   }
  62
  63   public void testpackageLocal() throws Exception {
  64     doTest();
  65   }
  66
  67   public void testreachableFromMain() throws Exception{
  68     boolean old = myTool.ADD_MAINS_TO_ENTRIES;
  69     myTool.ADD_MAINS_TO_ENTRIES = true;
  70     doTest();
  71     myTool.ADD_MAINS_TO_ENTRIES = old;
  72   }
  73
  74   public void testmutableCalls() throws Exception{
  75     doTest();
  76   }
  77
  78   public void teststaticMethods() throws Exception{
  79     doTest();
  80   }
  81
  82   //-------------- suppressed ----------------
  83
  84   private void doTest15() throws Exception {
  85     final JavaPsiFacade facade = getJavaFacade();
  86     final LanguageLevel effectiveLanguageLevel = LanguageLevelProjectExtension.getInstance(facade.getProject()).getLanguageLevel();
  87     LanguageLevelProjectExtension.getInstance(facade.getProject()).setLanguageLevel(LanguageLevel.JDK_1_5);
  88     doTest();
  89     LanguageLevelProjectExtension.getInstance(facade.getProject()).setLanguageLevel(effectiveLanguageLevel);
  90   }
  91
  92   public void testsuppress() throws Exception{
  93     doTest15();
  94   }
  95
  96   public void testsuppress1() throws Exception {
  97     doTest15();
  98   }
  99
 100   public void testsuppress2() throws Exception {
 101     doTest15();
 102   }
 103
 104   public void testchainOfSuppressions() throws Exception{
 105     doTest15();
 106   }
 107
 108   public void testreachableFromXml() throws Exception {
 109     doTest();
 110   }
 111
 112   public void testchainOfCalls() throws Exception {
 113     doTest();
 114   }
 115
 116   public void testreachableFromFieldInitializer() throws Exception {
 117     doTest();
 118   }
 119
 120   public void testreachableFromFieldArrayInitializer() throws Exception {
 121     doTest();
 122   }
 123
 124   public void testconstructorReachableFromFieldInitializer() throws Exception {
 125     doTest();
 126   }
 127
 128   public void testadditionalAnnotations() throws Exception {
 129     final String testAnnotation = "Annotated";
 130     myTool.ADDITIONAL_ANNOTATIONS.add(testAnnotation);
 131     try {
 132       doTest();
 133     }
 134     finally {
 135       myTool.ADDITIONAL_ANNOTATIONS.remove(testAnnotation);
 136     }
 137   }
 138
 139   public void testannotationInterface() throws Exception {
 140     doTest15();
 141   }
 142
 143   public void testjunitEntryPoint() throws Exception {
 144     doTest();
 145   }
 146
 147   public void testjunitEntryPointCustomRunWith() throws Exception {
 148     doTest();
 149   }
 150
 151   public void testconstructorCalls() throws Exception {
 152     doTest();
 153   }
 154
 155   public void testconstructorCalls1() throws Exception {
 156     doTest();
 157   }
 158
 159   public void testnonJavaReferences() throws Exception {
 160     doTest();
 161   }
 162
 163   public void testenumInstantiation() throws Exception {
 164     doTest();
 165   }
 166 }