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

   1 /*
   2  * User: anna
   3  * Date: 11-Sep-2007
   4  */
   5 package com.intellij.codeInspection;
   6
   7 import com.intellij.JavaTestUtil;
   8 import com.intellij.codeInspection.ex.LocalInspectionToolWrapper;
   9 import com.intellij.codeInspection.java15api.Java15APIUsageInspection;
  10 import com.intellij.openapi.roots.ContentIterator;
  11 import com.intellij.openapi.roots.LanguageLevelModuleExtension;
  12 import com.intellij.openapi.roots.ModifiableRootModel;
  13 import com.intellij.openapi.roots.ModuleRootManager;
  14 import com.intellij.openapi.roots.impl.FileIndexImplUtil;
  15 import com.intellij.openapi.util.Comparing;
  16 import com.intellij.openapi.vfs.JarFileSystem;
  17 import com.intellij.openapi.vfs.VirtualFile;
  18 import com.intellij.openapi.vfs.VirtualFileFilter;
  19 import com.intellij.pom.java.LanguageLevel;
  20 import com.intellij.psi.*;
  21 import com.intellij.psi.javadoc.PsiDocComment;
  22 import com.intellij.psi.javadoc.PsiDocTag;
  23 import com.intellij.psi.javadoc.PsiDocTagValue;
  24 import com.intellij.testFramework.InspectionTestCase;
  25
  26 public class JavaAPIUsagesInspectionTest extends InspectionTestCase {
  27   @Override
  28   protected String getTestDataPath() {
  29     return JavaTestUtil.getJavaTestDataPath() + "/inspection";
  30   }
  31
  32   private void doTest() throws Exception {
  33     final Java15APIUsageInspection usageInspection = new Java15APIUsageInspection();
  34     doTest("usage1.5/" + getTestName(true), new LocalInspectionToolWrapper(usageInspection), "java 1.5");
  35   }
  36
  37   public void testConstructor() throws Exception {
  38     ModifiableRootModel model = ModuleRootManager.getInstance(getModule()).getModifiableModel();
  39     LanguageLevelModuleExtension extension = model.getModuleExtension(LanguageLevelModuleExtension.class);
  40     final LanguageLevel languageLevel = extension.getLanguageLevel();
  41     try {
  42       extension.setLanguageLevel(LanguageLevel.JDK_1_4);
  43       model.commit();
  44       doTest();
  45     }
  46     finally {
  47       model = ModuleRootManager.getInstance(getModule()).getModifiableModel();
  48       extension = model.getModuleExtension(LanguageLevelModuleExtension.class);
  49       extension.setLanguageLevel(languageLevel);
  50       model.commit();
  51     }
  52   }
  53
  54   public void testIgnored() throws Exception {
  55     doTest();
  56   }
  57
  58   public void _testCollectSinceApiUsages() {
  59     final String version = "1.4";
  60     final ContentIterator contentIterator = new ContentIterator() {
  61       public boolean processFile(VirtualFile fileOrDir) {
  62         final PsiFile file = PsiManager.getInstance(getProject()).findFile(fileOrDir);
  63         if (file instanceof PsiJavaFile) {
  64           file.accept(new JavaRecursiveElementVisitor(){
  65             @Override
  66             public void visitElement(PsiElement element) {
  67               super.visitElement(element);
  68               if (element instanceof PsiDocCommentOwner) {
  69                 final PsiDocComment comment = ((PsiDocCommentOwner)element).getDocComment();
  70                 if (comment != null) {
  71                   for (PsiDocTag tag : comment.getTags()) {
  72                     if (Comparing.strEqual(tag.getName(), "since")) {
  73                       final PsiDocTagValue value = tag.getValueElement();
  74                       if (value != null && value.getText().equals(version)) {
  75                         System.out.println(Java15APIUsageInspection.getSignature((PsiMember)element));
  76                       }
  77                       break;
  78                     }
  79                   }
  80                 }
  81               }
  82             }
  83           });
  84         }
  85         return true;
  86       }
  87     };
  88     final VirtualFile srcFile = JarFileSystem.getInstance().findFileByPath("c:/program files/java/jdk1.6.0_12/src.zip!/");
  89     FileIndexImplUtil.iterateRecursively(srcFile, VirtualFileFilter.ALL, contentIterator);
  90   }
  91 }