ClassNameCompletionTest -> community

2026-09-27 10:03:11 +07:00 · 2009-10-15 19:04:14 +01:00
parent 4c2eb97ca9
commit 3d76ccc31a
74 changed files with 619 additions and 0 deletions
@@ -0,0 +1,239 @@
+package com.intellij.codeInsight.completion;
+
+import com.intellij.JavaTestUtil;
+import com.intellij.codeInsight.CodeInsightSettings;
+import com.intellij.codeInsight.lookup.Lookup;
+import com.intellij.codeInsight.lookup.LookupManager;
+import com.intellij.codeInsight.lookup.impl.TestLookupManager;
+import com.intellij.openapi.module.JavaModuleType;
+import com.intellij.openapi.module.Module;
+import com.intellij.openapi.module.ModuleManager;
+import com.intellij.openapi.projectRoots.Sdk;
+import com.intellij.openapi.projectRoots.impl.JavaSdkImpl;
+import com.intellij.testFramework.PsiTestUtil;
+
+import java.io.File;
+
+public class ClassNameCompletionTest extends CompletionTestCase {
+  private static final String BASE_PATH = "/codeInsight/completion/className/";
+  protected boolean myOldSetting;
+
+  protected void setUp() throws Exception {
+    super.setUp();
+    setType(CompletionType.CLASS_NAME);
+    myOldSetting = CodeInsightSettings.getInstance().AUTOCOMPLETE_ON_CLASS_NAME_COMPLETION;
+    CodeInsightSettings.getInstance().AUTOCOMPLETE_ON_CLASS_NAME_COMPLETION = true;
+  }
+
+  @Override
+  protected String getTestDataPath() {
+    return JavaTestUtil.getJavaTestDataPath();
+  }
+
+  protected Sdk getTestProjectJdk() {
+    return JavaSdkImpl.getMockJdk15("java 1.5");
+  }
+
+  protected void tearDown() throws Exception {
+    CodeInsightSettings.getInstance().AUTOCOMPLETE_ON_CLASS_NAME_COMPLETION = myOldSetting;
+    super.tearDown();
+  }
+
+  public void testImportAfterNew() throws Exception {
+    String path = BASE_PATH + "/importAfterNew";
+
+    configureByFile(path + "/before1.java");
+    checkResultByFile(path + "/after1.java");
+
+    configureByFile(path + "/before2.java");
+    checkResultByFile(path + "/after2.java");
+  }
+
+  public void testAfterNewThrowable1() throws Exception {
+    String path = BASE_PATH + "/afterNewThrowable";
+
+    configureByFile(path + "/before1.java");
+    checkResultByFile(path + "/after1.java");
+  }
+
+  public void testAfterNewThrowable2() throws Exception {
+    String path = BASE_PATH + "/afterNewThrowable";
+
+    configureByFile(path + "/before2.java");
+    checkResultByFile(path + "/after2.java");
+  }
+
+  public void testExcessParensAfterNew() throws Throwable { doTest(); }
+
+  public void testReuseParensAfterNew() throws Throwable { doTest(); }
+
+  public void testBracesAfterNew() throws Throwable { doTest(); }
+
+  public void testInPlainTextFile() throws Throwable {
+    configureByFile(BASE_PATH + getTestName(false) + ".txt");
+    checkResultByFile(BASE_PATH +  getTestName(false) + "_after.txt");
+  }
+
+  public void testDoubleStringBuffer() throws Throwable {
+    createClass("package java.lang; public class StringBuffer {}");
+    doTest();
+    assertNull(myItems);
+  }
+
+  public void testReplaceReferenceExpressionWithTypeElement() throws Throwable {
+    createClass("package foo.bar; public class ABCDEF {}");
+    doTest();
+  }
+
+  public void testCamelHumpPrefix() throws Throwable {
+    String path = BASE_PATH + "/java/";
+    configureByFile(path + getTestName(false) + ".java");
+    complete();
+    checkResultByFile(path + getTestName(false) + "_after.java");
+    assertEquals(2, myItems.length);
+  }
+
+  private void doTest() throws Exception {
+    String path = BASE_PATH + "/java/";
+    configureByFile(path + getTestName(false) + ".java");
+    checkResultByFile(path +  getTestName(false) + "_after.java");
+  }
+
+  public void testNameCompletionJava() throws Exception {
+    String path = BASE_PATH + "/nameCompletion/java";
+    configureByFile(path + "/test1-source.java");
+    performAction();
+    checkResultByFile(path + "/test1-result.java");
+    configureByFile(path + "/test2-source.java");
+    performAction();
+    checkResultByFile(path + "/test2-result.java");
+  }
+
+  public void testImplementsFiltering1() throws Exception{
+    final String path = BASE_PATH + "/nameCompletion/java";
+    configureByFile(path + "/test4-source.java");
+    performAction();
+    checkResultByFile(path + "/test4-result.java");
+  }
+
+  public void testImplementsFiltering2() throws Exception{
+    final String path = BASE_PATH + "/nameCompletion/java";
+    configureByFile(path + "/test3-source.java");
+    performAction();
+    checkResultByFile(path + "/test3-result.java");
+
+    configureByFile(path + "/implements2-source.java");
+    performAction();
+    checkResultByFile(path + "/implements2-result.java");
+    
+    configureByFile(path + "/implements3-source.java");
+    performAction();
+    checkResultByFile(path + "/implements3-result.java");
+  }
+
+  protected boolean clearModelBeforeConfiguring() {
+    return "testAnnotationFiltering".equals(getName());
+  }
+
+  public void testAnnotationFiltering() throws Exception{
+    final String path = BASE_PATH + "/nameCompletion/java";
+    configureByFile(path + "/test7-source.java");
+    performAction();
+    checkResultByFile(path + "/test7-result.java");
+
+    configureByFile(path + "/test8-source.java");
+    performAction();
+    checkResultByFile(path + "/test8-result.java");
+    
+    configureByFile(path + "/test9-source.java");
+    performAction();
+    checkResultByFile(path + "/test9-result.java");
+
+    configureByFile(path + "/test9_2-source.java");
+    performAction();
+    checkResultByFile(path + "/test9_2-result.java");
+
+    configureByFile(path + "/test9_3-source.java");
+    performAction();
+    checkResultByFile(path + "/test9_3-result.java");
+
+    configureByFile(path + "/test11-source.java");
+    performAction();
+    checkResultByFile(path + "/test11-result.java");
+
+    configureByFile(path + "/test10-source.java");
+    performAction();
+    checkResultByFile(path + "/test10-result.java");
+
+    configureByFile(path + "/test12-source.java");
+    performAction();
+    checkResultByFile(path + "/test12-result.java");
+
+    configureByFile(path + "/test13-source.java");
+    performAction();
+    checkResultByFile(path + "/test13-result.java");
+  }
+
+  public void testInMethodCall() throws Throwable {
+    final String path = BASE_PATH + "/nameCompletion/java";
+    configureByFile(path + "/methodCall-source.java");
+    performAction();
+    checkResultByFile(path + "/methodCall-result.java");
+  }
+
+  public void testInMethodCallQualifier() throws Throwable {
+    final String path = BASE_PATH + "/nameCompletion/java";
+    configureByFile(path + "/methodCall1-source.java");
+    performAction();
+    checkResultByFile(path + "/methodCall1-result.java");
+  }
+  
+  public void testInVariableDeclarationType() throws Throwable {
+    final String path = BASE_PATH + "/nameCompletion/java";
+    configureByFile(path + "/varType-source.java");
+    performAction();
+    checkResultByFile(path + "/varType-result.java");
+  }
+
+  public void testExtraSpace() throws Throwable { doJavaTest(); }
+
+  public void testAnnotation() throws Throwable { doJavaTest(); }
+
+  public void testInStaticImport() throws Throwable { doJavaTest(); }
+
+  public void testInCommentWithPackagePrefix() throws Throwable { doJavaTest(); }
+
+  private void doJavaTest() throws Exception {
+    final String path = BASE_PATH + "/nameCompletion/java";
+    configureByFile(path + "/" + getTestName(false) + "-source.java");
+    performAction();
+    checkResultByFile(path + "/" + getTestName(false) + "-result.java");
+  }
+
+  protected void configureByFile(String filePath) throws Exception {
+    final String path = getTestDataPath() + new File(filePath).getParent() + "/source";
+    if (new File(path).exists()) {
+      PsiTestUtil.createTestProjectStructure(myProject, myModule, path, myFilesToDelete);
+    }
+    super.configureByFile(filePath);
+  }
+
+  private void performAction() {
+    CodeCompletionHandlerBase handler = new CodeCompletionHandlerBase(CompletionType.CLASS_NAME);
+    handler.invoke(myProject, myEditor, myFile);
+    final LookupManager instance = LookupManager.getInstance(myProject);
+    if(instance instanceof TestLookupManager){
+      final TestLookupManager testLookupManager = ((TestLookupManager)instance);
+      if(testLookupManager.getActiveLookup() != null)
+        testLookupManager.forceSelection(Lookup.NORMAL_SELECT_CHAR, 0);
+    }
+  }
+
+  public void testQualifyNameOnSecondCompletion() throws Throwable {
+    final Module module = ModuleManager.getInstance(getProject()).newModule("second.iml", new JavaModuleType());
+    createClass(module, "package foo.bar; class AxBxCxDxEx {}");
+    configureByFileNoCompletion(BASE_PATH + "/nameCompletion/java/" + getTestName(false) + "-source.java");
+    new CodeCompletionHandlerBase(CompletionType.CLASS_NAME).invokeCompletion(myProject, myEditor, myFile, 2);
+    checkResultByFile(BASE_PATH + "/nameCompletion/java/" + getTestName(false) + "-result.java");
+  }
+}