Files
openide/java/java-tests/testSrc/com/intellij/project/LoadProjectTest.java
Alexandr Trushev 47aefa638c IDEA-346215 Dispose FileEditorManagerImpl in testLoadProject to avoid leaking project
GitOrigin-RevId: 55b80e05b4658c5a505780e45b7643992f10412e
2024-02-19 17:17:24 +00:00

89 lines
4.0 KiB
Java

// Copyright 2000-2024 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
package com.intellij.project;
import com.intellij.codeHighlighting.Pass;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.application.ex.PathManagerEx;
import com.intellij.openapi.components.ComponentManagerEx;
import com.intellij.openapi.editor.Editor;
import com.intellij.openapi.fileEditor.FileEditor;
import com.intellij.openapi.fileEditor.FileEditorManager;
import com.intellij.openapi.fileEditor.OpenFileDescriptor;
import com.intellij.openapi.fileEditor.ex.FileEditorManagerEx;
import com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.project.ex.ProjectManagerEx;
import com.intellij.openapi.roots.ProjectRootManager;
import com.intellij.openapi.vfs.LocalFileSystem;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.psi.PsiDocumentManager;
import com.intellij.psi.PsiFile;
import com.intellij.psi.impl.source.PsiFileImpl;
import com.intellij.serviceContainer.ComponentManagerImpl;
import com.intellij.testFramework.*;
import com.intellij.testFramework.fixtures.impl.CodeInsightTestFixtureImpl;
import java.nio.file.Path;
import static com.intellij.testFramework.RunAll.runAll;
public class LoadProjectTest extends HeavyPlatformTestCase {
@Override
protected void setUpProject() throws Exception {
String projectPath = PathManagerEx.getTestDataPath() + "/model/model.ipr";
myProject = PlatformTestUtil.loadAndOpenProject(Path.of(projectPath), getTestRootDisposable());
FileEditorManagerImpl editorManager = new FileEditorManagerImpl(myProject, ((ComponentManagerEx)myProject).getCoroutineScope());
ServiceContainerUtil.registerServiceInstance(myProject, FileEditorManager.class, editorManager);
((ComponentManagerImpl) myProject).replaceServiceInstance(FileEditorManager.class, editorManager, getTestRootDisposable());
}
@Override
protected void tearDown() {
Project project = myProject;
myProject = null;
runAll(
() -> ((FileEditorManagerEx)FileEditorManager.getInstance(project)).closeAllFiles(),
() -> ProjectManagerEx.getInstanceEx().forceCloseProject(project),
() -> super.tearDown(),
() -> checkNoPsiFilesInProjectReachable(project)
);
}
private static void checkNoPsiFilesInProjectReachable(Project project) {
LeakHunter.checkLeak(ApplicationManager.getApplication(), PsiFileImpl.class,
psiFile -> psiFile.getViewProvider().getVirtualFile().getFileSystem() instanceof LocalFileSystem &&
psiFile.getProject() == project);
}
public void testLoadProject() {
VirtualFile src = ProjectRootManager.getInstance(getProject()).getContentSourceRoots()[0];
VirtualFile a = src.findFileByRelativePath("/x/AClass.java");
assertNotNull(a);
PsiFile fileA = getPsiManager().findFile(a);
assertNotNull(fileA);
fileA.navigate(true);
Editor editorA = FileEditorManager.getInstance(getProject()).openTextEditor(new OpenFileDescriptor(getProject(), a), true);
PsiDocumentManager.getInstance(getProject()).commitAllDocuments();
EditorTestUtil.waitForLoading(editorA);
assertNotNull(editorA);
CodeInsightTestFixtureImpl.instantiateAndRun(fileA, editorA, new int[] {Pass.EXTERNAL_TOOLS}, false);
VirtualFile b = src.findFileByRelativePath("/x/BClass.java");
assertNotNull(b);
PsiFile fileB = getPsiManager().findFile(b);
assertNotNull(fileB);
fileB.navigate(true);
Editor editorB = FileEditorManager.getInstance(getProject()).openTextEditor(new OpenFileDescriptor(getProject(), b), true);
PsiDocumentManager.getInstance(getProject()).commitAllDocuments();
assertNotNull(editorB);
CodeInsightTestFixtureImpl.instantiateAndRun(fileB, editorB, new int[]{Pass.EXTERNAL_TOOLS}, false);
FileEditor[] allEditors = FileEditorManager.getInstance(getProject()).getAllEditors();
assertEquals(2, allEditors.length);
}
}