navigation to class fixed if file not opened (IDEADEV-41617 re-fixed): test

2026-09-18 09:34:34 +07:00 · 2013-04-26 11:58:34 +04:00
parent 10205ca86b
commit 14762e62af
6 changed files with 110 additions and 29 deletions
@@ -0,0 +1,55 @@
+package com.intellij.navigation;
+
+import com.intellij.codeInsight.navigation.NavigationUtil;
+import com.intellij.openapi.editor.Editor;
+import com.intellij.openapi.fileEditor.FileEditor;
+import com.intellij.openapi.fileEditor.FileEditorManagerTestCase;
+import com.intellij.openapi.fileEditor.TextEditor;
+import com.intellij.openapi.vfs.VirtualFile;
+import com.intellij.psi.PsiClass;
+import com.intellij.psi.PsiJavaFile;
+
+/**
+ * @author Dmitry Avdeev
+ *         Date: 4/25/13
+ */
+public class GotoClassTest extends FileEditorManagerTestCase {
+
+  public void testGotoClass() throws Exception {
+    PsiJavaFile file = (PsiJavaFile)myFixture.configureByText("Foo.java", "public class Foo {\n" +
+                                                         "}\n" +
+                                                         "\n" +
+                                                         "class Bar {}\n");
+
+    VirtualFile virtualFile = file.getVirtualFile();
+    assertNotNull(virtualFile);
+    myManager.openFile(virtualFile, true);
+    assertEquals(0, getOffset(virtualFile));
+    myManager.closeAllFiles();
+
+    PsiClass psiClass = file.getClasses()[1];
+    int identifierOffset = psiClass.getNameIdentifier().getTextOffset();
+    NavigationUtil.activateFileWithPsiElement(psiClass);
+    assertEquals(identifierOffset, getOffset(virtualFile));
+
+    getEditor(virtualFile).getCaretModel().moveToOffset(identifierOffset + 3); // it's still inside the class, so keep it
+
+    NavigationUtil.activateFileWithPsiElement(psiClass);
+    assertEquals(identifierOffset + 3, getOffset(virtualFile));
+
+    getEditor(virtualFile).getCaretModel().moveToOffset(0);
+    NavigationUtil.activateFileWithPsiElement(psiClass);
+    assertEquals(identifierOffset, getOffset(virtualFile));
+
+  }
+
+  private int getOffset(VirtualFile virtualFile) {
+    Editor editor = getEditor(virtualFile);
+    return editor.getCaretModel().getOffset();
+  }
+
+  private Editor getEditor(VirtualFile virtualFile) {
+    FileEditor[] editors = myManager.getEditors(virtualFile);
+    return ((TextEditor)editors[0]).getEditor();
+  }
+}